/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.c /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES Ultimate: Cannot open display: This is Ultimate 0.1.25-34f2e62 [2020-07-01 10:44:22,396 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-01 10:44:22,399 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-01 10:44:22,410 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-01 10:44:22,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-01 10:44:22,411 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-01 10:44:22,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-01 10:44:22,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-01 10:44:22,415 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-01 10:44:22,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-01 10:44:22,417 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-01 10:44:22,418 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-01 10:44:22,418 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-01 10:44:22,419 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-01 10:44:22,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-01 10:44:22,421 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-01 10:44:22,422 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-01 10:44:22,422 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-01 10:44:22,424 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-01 10:44:22,426 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-01 10:44:22,427 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-01 10:44:22,428 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-01 10:44:22,429 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-01 10:44:22,430 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-01 10:44:22,432 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-01 10:44:22,432 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-01 10:44:22,433 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-01 10:44:22,433 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-01 10:44:22,434 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-01 10:44:22,435 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-01 10:44:22,435 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-01 10:44:22,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-01 10:44:22,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-01 10:44:22,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-01 10:44:22,438 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-01 10:44:22,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-01 10:44:22,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-01 10:44:22,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-01 10:44:22,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-01 10:44:22,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-01 10:44:22,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-01 10:44:22,441 INFO L101 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-07-01 10:44:22,455 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-01 10:44:22,455 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-01 10:44:22,456 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-01 10:44:22,457 INFO L138 SettingsManager]: * Rewrite not-equals=true [2020-07-01 10:44:22,457 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-01 10:44:22,457 INFO L138 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-07-01 10:44:22,457 INFO L138 SettingsManager]: * Use SBE=true [2020-07-01 10:44:22,457 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-07-01 10:44:22,458 INFO L138 SettingsManager]: * Use old map elimination=false [2020-07-01 10:44:22,458 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-07-01 10:44:22,458 INFO L138 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-07-01 10:44:22,458 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-07-01 10:44:22,458 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-07-01 10:44:22,458 INFO L138 SettingsManager]: * Construct termination proof for TermComp=true [2020-07-01 10:44:22,459 INFO L138 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:22,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-01 10:44:22,459 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-01 10:44:22,459 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-01 10:44:22,459 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-01 10:44:22,459 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-07-01 10:44:22,460 INFO L138 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-07-01 10:44:22,460 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-01 10:44:22,460 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-01 10:44:22,460 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-07-01 10:44:22,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-07-01 10:44:22,461 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-01 10:44:22,461 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-01 10:44:22,461 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-01 10:44:22,461 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-01 10:44:22,626 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-01 10:44:22,640 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-01 10:44:22,643 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-01 10:44:22,645 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-01 10:44:22,645 INFO L275 PluginConnector]: CDTParser initialized [2020-07-01 10:44:22,646 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-07-01 10:44:22,702 INFO L220 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/BenchExec_run_R7qQuF/tmp/03f5f4376f554bcab67dd775b5c011c5/FLAG1b3d7ed9b [2020-07-01 10:44:23,134 INFO L306 CDTParser]: Found 1 translation units. [2020-07-01 10:44:23,135 INFO L160 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-07-01 10:44:23,151 INFO L349 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/BenchExec_run_R7qQuF/tmp/03f5f4376f554bcab67dd775b5c011c5/FLAG1b3d7ed9b [2020-07-01 10:44:23,474 INFO L357 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/BenchExec_run_R7qQuF/tmp/03f5f4376f554bcab67dd775b5c011c5 [2020-07-01 10:44:23,486 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-01 10:44:23,487 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-07-01 10:44:23,488 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-01 10:44:23,488 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-01 10:44:23,492 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-01 10:44:23,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:44:23" (1/1) ... [2020-07-01 10:44:23,496 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aa66305 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:23, skipping insertion in model container [2020-07-01 10:44:23,496 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:44:23" (1/1) ... [2020-07-01 10:44:23,504 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-01 10:44:23,574 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-01 10:44:23,828 WARN L612 FunctionHandler]: implicit declaration of function KeWaitForSingleObject [2020-07-01 10:44:23,831 WARN L612 FunctionHandler]: implicit declaration of function KeSetEvent [2020-07-01 10:44:23,835 WARN L612 FunctionHandler]: implicit declaration of function CdAudioForwardIrpSynchronous [2020-07-01 10:44:23,842 WARN L612 FunctionHandler]: implicit declaration of function ZwClose [2020-07-01 10:44:23,847 WARN L612 FunctionHandler]: implicit declaration of function CdAudioSendToNextDriver [2020-07-01 10:44:23,853 WARN L612 FunctionHandler]: implicit declaration of function CdAudio535DeviceControl [2020-07-01 10:44:23,854 WARN L612 FunctionHandler]: implicit declaration of function CdAudio435DeviceControl [2020-07-01 10:44:23,855 WARN L612 FunctionHandler]: implicit declaration of function CdAudioAtapiDeviceControl [2020-07-01 10:44:23,855 WARN L612 FunctionHandler]: implicit declaration of function CdAudioHPCdrDeviceControl [2020-07-01 10:44:23,860 WARN L612 FunctionHandler]: implicit declaration of function IofCallDriver [2020-07-01 10:44:23,889 WARN L612 FunctionHandler]: implicit declaration of function AG_SetStatusAndReturn [2020-07-01 10:44:23,970 WARN L612 FunctionHandler]: implicit declaration of function PoCallDriver [2020-07-01 10:44:23,996 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-01 10:44:24,001 INFO L203 MainTranslator]: Completed pre-run [2020-07-01 10:44:24,021 WARN L612 FunctionHandler]: implicit declaration of function KeWaitForSingleObject [2020-07-01 10:44:24,022 WARN L612 FunctionHandler]: implicit declaration of function KeSetEvent [2020-07-01 10:44:24,024 WARN L612 FunctionHandler]: implicit declaration of function CdAudioForwardIrpSynchronous [2020-07-01 10:44:24,028 WARN L612 FunctionHandler]: implicit declaration of function ZwClose [2020-07-01 10:44:24,031 WARN L612 FunctionHandler]: implicit declaration of function CdAudioSendToNextDriver [2020-07-01 10:44:24,035 WARN L612 FunctionHandler]: implicit declaration of function CdAudio535DeviceControl [2020-07-01 10:44:24,035 WARN L612 FunctionHandler]: implicit declaration of function CdAudio435DeviceControl [2020-07-01 10:44:24,036 WARN L612 FunctionHandler]: implicit declaration of function CdAudioAtapiDeviceControl [2020-07-01 10:44:24,036 WARN L612 FunctionHandler]: implicit declaration of function CdAudioHPCdrDeviceControl [2020-07-01 10:44:24,038 WARN L612 FunctionHandler]: implicit declaration of function IofCallDriver [2020-07-01 10:44:24,057 WARN L612 FunctionHandler]: implicit declaration of function AG_SetStatusAndReturn [2020-07-01 10:44:24,109 WARN L612 FunctionHandler]: implicit declaration of function PoCallDriver [2020-07-01 10:44:24,125 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-01 10:44:24,152 INFO L208 MainTranslator]: Completed translation [2020-07-01 10:44:24,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:24 WrapperNode [2020-07-01 10:44:24,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-01 10:44:24,153 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-01 10:44:24,153 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-01 10:44:24,154 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-01 10:44:24,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:24" (1/1) ... [2020-07-01 10:44:24,181 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:24" (1/1) ... [2020-07-01 10:44:24,295 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-01 10:44:24,296 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-01 10:44:24,296 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-01 10:44:24,296 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-01 10:44:24,307 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:24" (1/1) ... [2020-07-01 10:44:24,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:24" (1/1) ... [2020-07-01 10:44:24,319 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:24" (1/1) ... [2020-07-01 10:44:24,319 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:24" (1/1) ... [2020-07-01 10:44:24,366 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:24" (1/1) ... [2020-07-01 10:44:24,391 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:24" (1/1) ... [2020-07-01 10:44:24,404 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:24" (1/1) ... [2020-07-01 10:44:24,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-01 10:44:24,423 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-01 10:44:24,423 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-01 10:44:24,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-01 10:44:24,424 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:24" (1/1) ... No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-07-01 10:44:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-01 10:44:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-01 10:44:24,767 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,768 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,774 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,777 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,782 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,786 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,790 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,796 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,799 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,802 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,804 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,806 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,809 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,814 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,816 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,818 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,821 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,823 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,825 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,828 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,830 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,832 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,834 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,836 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,838 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,841 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,843 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,846 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,848 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,851 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,854 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,857 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,859 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,861 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,862 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,865 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,866 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,869 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,870 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,872 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,874 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,876 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:24,879 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-01 10:44:26,777 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1271: assume false; [2020-07-01 10:44:26,778 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1272: assume !false; [2020-07-01 10:44:26,778 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##249: assume false; [2020-07-01 10:44:26,778 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##250: assume !false; [2020-07-01 10:44:26,778 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1230: assume !false; [2020-07-01 10:44:26,778 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##287: assume false; [2020-07-01 10:44:26,778 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##288: assume !false; [2020-07-01 10:44:26,779 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1229: assume false; [2020-07-01 10:44:26,779 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1210: assume false; [2020-07-01 10:44:26,779 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1211: assume !false; [2020-07-01 10:44:26,779 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##319: assume false; [2020-07-01 10:44:26,779 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##320: assume !false; [2020-07-01 10:44:26,779 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1160: assume !false; [2020-07-01 10:44:26,780 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1159: assume false; [2020-07-01 10:44:26,780 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##371: assume false; [2020-07-01 10:44:26,780 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##372: assume !false; [2020-07-01 10:44:26,780 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1108: assume false; [2020-07-01 10:44:26,780 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1109: assume !false; [2020-07-01 10:44:26,780 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##346: assume false; [2020-07-01 10:44:26,780 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##347: assume !false; [2020-07-01 10:44:26,781 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##416: assume false; [2020-07-01 10:44:26,781 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##417: assume !false; [2020-07-01 10:44:26,781 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1050: assume !false; [2020-07-01 10:44:26,781 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1049: assume false; [2020-07-01 10:44:26,781 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: CdAudioPnp_#res := 0; [2020-07-01 10:44:26,781 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1003: assume false; [2020-07-01 10:44:26,781 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1004: assume !false; [2020-07-01 10:44:26,782 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##461: assume !false; [2020-07-01 10:44:26,782 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##460: assume false; [2020-07-01 10:44:26,782 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##487: assume !false; [2020-07-01 10:44:26,782 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##486: assume false; [2020-07-01 10:44:26,782 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##526: assume !false; [2020-07-01 10:44:26,782 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##525: assume false; [2020-07-01 10:44:26,783 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##71: assume !false; [2020-07-01 10:44:26,783 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##70: assume false; [2020-07-01 10:44:26,783 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume !false; [2020-07-01 10:44:26,783 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume false; [2020-07-01 10:44:26,783 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume !false; [2020-07-01 10:44:26,783 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume false; [2020-07-01 10:44:26,783 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2020-07-01 10:44:26,784 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2020-07-01 10:44:26,784 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##573: assume !false; [2020-07-01 10:44:26,784 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##572: assume false; [2020-07-01 10:44:26,784 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##685: assume !false; [2020-07-01 10:44:26,784 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##684: assume false; [2020-07-01 10:44:26,784 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##609: assume false; [2020-07-01 10:44:26,785 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##610: assume !false; [2020-07-01 10:44:26,785 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##639: assume !false; [2020-07-01 10:44:26,785 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##638: assume false; [2020-07-01 10:44:26,785 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1612: assume false; [2020-07-01 10:44:26,785 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1613: assume !false; [2020-07-01 10:44:26,785 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##757: assume !false; [2020-07-01 10:44:26,785 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##756: assume false; [2020-07-01 10:44:26,786 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##717: assume !false; [2020-07-01 10:44:26,786 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##716: assume false; [2020-07-01 10:44:26,786 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1506: assume false; [2020-07-01 10:44:26,786 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1507: assume !false; [2020-07-01 10:44:26,786 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1564: assume false; [2020-07-01 10:44:26,787 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1565: assume !false; [2020-07-01 10:44:26,787 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##856: assume false; [2020-07-01 10:44:26,787 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##857: assume !false; [2020-07-01 10:44:26,787 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##801: assume false; [2020-07-01 10:44:26,787 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##802: assume !false; [2020-07-01 10:44:26,787 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##832: assume !false; [2020-07-01 10:44:26,787 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##831: assume false; [2020-07-01 10:44:26,788 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1426: assume false; [2020-07-01 10:44:26,788 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1427: assume !false; [2020-07-01 10:44:26,788 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1476: assume false; [2020-07-01 10:44:26,788 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1477: assume !false; [2020-07-01 10:44:26,788 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1398: assume false; [2020-07-01 10:44:26,788 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1399: assume !false; [2020-07-01 10:44:26,789 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##961: assume !false; [2020-07-01 10:44:26,789 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##960: assume false; [2020-07-01 10:44:26,789 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##909: assume false; [2020-07-01 10:44:26,789 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##910: assume !false; [2020-07-01 10:44:26,789 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1301: assume false; [2020-07-01 10:44:26,789 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1302: assume !false; [2020-07-01 10:44:26,789 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##188: assume !false; [2020-07-01 10:44:26,790 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##187: assume false; [2020-07-01 10:44:26,790 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##148: assume false; [2020-07-01 10:44:26,790 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##149: assume !false; [2020-07-01 10:44:26,790 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1354: assume false; [2020-07-01 10:44:26,790 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1355: assume !false; [2020-07-01 10:44:26,790 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1341: assume false; [2020-07-01 10:44:26,790 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1342: assume !false; [2020-07-01 10:44:26,791 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##111: assume false; [2020-07-01 10:44:26,791 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##112: assume !false; [2020-07-01 10:44:26,811 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-01 10:44:26,812 INFO L295 CfgBuilder]: Removed 555 assume(true) statements. [2020-07-01 10:44:26,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 10:44:26 BoogieIcfgContainer [2020-07-01 10:44:26,823 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-01 10:44:26,823 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- [2020-07-01 10:44:26,823 INFO L271 PluginConnector]: Initializing BlockEncodingV2... [2020-07-01 10:44:26,826 INFO L275 PluginConnector]: BlockEncodingV2 initialized [2020-07-01 10:44:26,826 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 10:44:26" (1/1) ... [2020-07-01 10:44:26,880 INFO L313 BlockEncoder]: Initial Icfg 1082 locations, 1662 edges [2020-07-01 10:44:26,882 INFO L258 BlockEncoder]: Using Remove infeasible edges [2020-07-01 10:44:26,882 INFO L263 BlockEncoder]: Using Maximize final states [2020-07-01 10:44:26,883 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false [2020-07-01 10:44:26,883 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE [2020-07-01 10:44:26,885 INFO L296 BlockEncoder]: Using Remove sink states [2020-07-01 10:44:26,886 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true [2020-07-01 10:44:26,886 INFO L179 BlockEncoder]: Using Rewrite not-equals [2020-07-01 10:44:27,008 INFO L185 BlockEncoder]: Using Use SBE [2020-07-01 10:44:27,132 INFO L200 BlockEncoder]: SBE split 526 edges [2020-07-01 10:44:27,142 INFO L70 emoveInfeasibleEdges]: Removed 106 edges and 0 locations because of local infeasibility [2020-07-01 10:44:27,147 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-07-01 10:44:27,505 INFO L100 BaseMinimizeStates]: Removed 352 edges and 176 locations by large block encoding [2020-07-01 10:44:27,513 INFO L70 RemoveSinkStates]: Removed 1792 edges and 847 locations by removing sink states [2020-07-01 10:44:27,515 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility [2020-07-01 10:44:27,515 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-07-01 10:44:27,539 INFO L100 BaseMinimizeStates]: Removed 20 edges and 10 locations by large block encoding [2020-07-01 10:44:27,539 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states [2020-07-01 10:44:27,539 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility [2020-07-01 10:44:27,540 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-07-01 10:44:27,540 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2020-07-01 10:44:27,540 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states [2020-07-01 10:44:27,541 INFO L313 BlockEncoder]: Encoded RCFG 49 locations, 104 edges [2020-07-01 10:44:27,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 01.07 10:44:27 BasicIcfg [2020-07-01 10:44:27,541 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- [2020-07-01 10:44:27,542 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-01 10:44:27,543 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-01 10:44:27,546 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-01 10:44:27,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.07 10:44:23" (1/4) ... [2020-07-01 10:44:27,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58d4eed2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.07 10:44:27, skipping insertion in model container [2020-07-01 10:44:27,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:24" (2/4) ... [2020-07-01 10:44:27,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58d4eed2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.07 10:44:27, skipping insertion in model container [2020-07-01 10:44:27,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 10:44:26" (3/4) ... [2020-07-01 10:44:27,548 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58d4eed2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.07 10:44:27, skipping insertion in model container [2020-07-01 10:44:27,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 01.07 10:44:27" (4/4) ... [2020-07-01 10:44:27,550 INFO L109 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 [2020-07-01 10:44:27,560 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2020-07-01 10:44:27,569 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2020-07-01 10:44:27,583 INFO L251 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2020-07-01 10:44:27,608 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-01 10:44:27,608 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-01 10:44:27,608 INFO L377 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2020-07-01 10:44:27,608 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-01 10:44:27,608 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-01 10:44:27,608 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-01 10:44:27,608 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-01 10:44:27,609 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-01 10:44:27,623 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states. [2020-07-01 10:44:27,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-01 10:44:27,634 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 49 states. [2020-07-01 10:44:27,725 INFO L271 CegarLoopResult]: At program point L1689-7(lines 1642 1719) the Hoare annotation is: true [2020-07-01 10:44:27,725 INFO L271 CegarLoopResult]: At program point L1756-21(lines 1748 1767) the Hoare annotation is: true [2020-07-01 10:44:27,725 INFO L271 CegarLoopResult]: At program point L1756-22(lines 1748 1767) the Hoare annotation is: true [2020-07-01 10:44:27,726 INFO L268 CegarLoopResult]: For program point L105-48(lines 105 110) no Hoare annotation was computed. [2020-07-01 10:44:27,726 INFO L268 CegarLoopResult]: For program point L105-50(lines 105 110) no Hoare annotation was computed. [2020-07-01 10:44:27,726 INFO L268 CegarLoopResult]: For program point L1496(lines 1496 1499) no Hoare annotation was computed. [2020-07-01 10:44:27,726 INFO L271 CegarLoopResult]: At program point L1496-2(lines 1496 1499) the Hoare annotation is: true [2020-07-01 10:44:27,726 INFO L268 CegarLoopResult]: For program point L1761-42(lines 1761 1765) no Hoare annotation was computed. [2020-07-01 10:44:27,726 INFO L271 CegarLoopResult]: At program point L1761-43(lines 1761 1765) the Hoare annotation is: true [2020-07-01 10:44:27,726 INFO L268 CegarLoopResult]: For program point L1761-44(lines 1761 1765) no Hoare annotation was computed. [2020-07-01 10:44:27,726 INFO L271 CegarLoopResult]: At program point L1761-45(lines 1761 1765) the Hoare annotation is: true [2020-07-01 10:44:27,727 INFO L271 CegarLoopResult]: At program point L113-16(lines 86 115) the Hoare annotation is: true [2020-07-01 10:44:27,727 INFO L268 CegarLoopResult]: For program point L1699-7(lines 1699 1716) no Hoare annotation was computed. [2020-07-01 10:44:27,727 INFO L268 CegarLoopResult]: For program point L1700-21(lines 1700 1706) no Hoare annotation was computed. [2020-07-01 10:44:27,727 INFO L271 CegarLoopResult]: At program point L1772-21(lines 1772 1783) the Hoare annotation is: true [2020-07-01 10:44:27,727 INFO L271 CegarLoopResult]: At program point L1772-22(lines 1772 1783) the Hoare annotation is: true [2020-07-01 10:44:27,727 INFO L268 CegarLoopResult]: For program point L1708-14(lines 1708 1715) no Hoare annotation was computed. [2020-07-01 10:44:27,727 INFO L268 CegarLoopResult]: For program point L1643-14(lines 1643 1663) no Hoare annotation was computed. [2020-07-01 10:44:27,727 INFO L271 CegarLoopResult]: At program point L1643-15(lines 1642 1719) the Hoare annotation is: true [2020-07-01 10:44:27,728 INFO L271 CegarLoopResult]: At program point L1775-21(lines 1774 1783) the Hoare annotation is: true [2020-07-01 10:44:27,728 INFO L271 CegarLoopResult]: At program point L1775-22(lines 1774 1783) the Hoare annotation is: true [2020-07-01 10:44:27,728 INFO L268 CegarLoopResult]: For program point L1512(lines 1512 1544) no Hoare annotation was computed. [2020-07-01 10:44:27,728 INFO L268 CegarLoopResult]: For program point L1644-14(lines 1644 1654) no Hoare annotation was computed. [2020-07-01 10:44:27,728 INFO L268 CegarLoopResult]: For program point L1314-21(lines 1314 1316) no Hoare annotation was computed. [2020-07-01 10:44:27,728 INFO L271 CegarLoopResult]: At program point L1515(lines 1515 1543) the Hoare annotation is: true [2020-07-01 10:44:27,728 INFO L271 CegarLoopResult]: At program point L61-75(lines 1 1887) the Hoare annotation is: true [2020-07-01 10:44:27,729 INFO L271 CegarLoopResult]: At program point L1649-21(lines 1649 1653) the Hoare annotation is: true [2020-07-01 10:44:27,729 INFO L268 CegarLoopResult]: For program point L1649-23(lines 1644 1654) no Hoare annotation was computed. [2020-07-01 10:44:27,729 INFO L268 CegarLoopResult]: For program point L1657-14(lines 1657 1661) no Hoare annotation was computed. [2020-07-01 10:44:27,729 INFO L271 CegarLoopResult]: At program point L204-1(line -1) the Hoare annotation is: true [2020-07-01 10:44:27,729 INFO L268 CegarLoopResult]: For program point L1327-14(lines 1327 1335) no Hoare annotation was computed. [2020-07-01 10:44:27,729 INFO L271 CegarLoopResult]: At program point L1327-15(lines 1326 1346) the Hoare annotation is: true [2020-07-01 10:44:27,729 INFO L268 CegarLoopResult]: For program point L1328-14(lines 1328 1334) no Hoare annotation was computed. [2020-07-01 10:44:27,729 INFO L271 CegarLoopResult]: At program point L1338-7(lines 1338 1342) the Hoare annotation is: true [2020-07-01 10:44:27,730 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-01 10:44:27,730 INFO L268 CegarLoopResult]: For program point L152(lines 152 155) no Hoare annotation was computed. [2020-07-01 10:44:27,730 INFO L271 CegarLoopResult]: At program point L1672-7(lines 1672 1692) the Hoare annotation is: true [2020-07-01 10:44:27,730 INFO L271 CegarLoopResult]: At program point L1675-7(lines 1675 1691) the Hoare annotation is: true [2020-07-01 10:44:27,730 INFO L271 CegarLoopResult]: At program point L1743-21(lines 1743 1785) the Hoare annotation is: true [2020-07-01 10:44:27,730 INFO L271 CegarLoopResult]: At program point L1743-22(lines 1743 1785) the Hoare annotation is: true [2020-07-01 10:44:27,730 INFO L271 CegarLoopResult]: At program point L1678-7(lines 1677 1691) the Hoare annotation is: true [2020-07-01 10:44:27,730 INFO L268 CegarLoopResult]: For program point L1417(lines 1417 1422) no Hoare annotation was computed. [2020-07-01 10:44:27,731 INFO L271 CegarLoopResult]: At program point L1417-2(lines 1417 1422) the Hoare annotation is: true [2020-07-01 10:44:27,731 INFO L268 CegarLoopResult]: For program point L95-48(lines 95 99) no Hoare annotation was computed. [2020-07-01 10:44:27,731 INFO L268 CegarLoopResult]: For program point L95-50(lines 102 114) no Hoare annotation was computed. [2020-07-01 10:44:27,731 INFO L268 CegarLoopResult]: For program point L1748-21(lines 1748 1767) no Hoare annotation was computed. [2020-07-01 10:44:27,731 INFO L268 CegarLoopResult]: For program point L1748-22(lines 1748 1767) no Hoare annotation was computed. [2020-07-01 10:44:27,731 INFO L268 CegarLoopResult]: For program point L1749-42(lines 1749 1754) no Hoare annotation was computed. [2020-07-01 10:44:27,731 INFO L268 CegarLoopResult]: For program point L1749-44(lines 1749 1754) no Hoare annotation was computed. [2020-07-01 10:44:27,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.07 10:44:27 BasicIcfg [2020-07-01 10:44:27,742 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-01 10:44:27,743 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2020-07-01 10:44:27,743 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2020-07-01 10:44:27,746 INFO L275 PluginConnector]: BuchiAutomizer initialized [2020-07-01 10:44:27,747 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-01 10:44:27,748 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 01.07 10:44:23" (1/5) ... [2020-07-01 10:44:27,748 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2bb2b976 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 01.07 10:44:27, skipping insertion in model container [2020-07-01 10:44:27,748 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-01 10:44:27,748 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:44:24" (2/5) ... [2020-07-01 10:44:27,749 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2bb2b976 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 01.07 10:44:27, skipping insertion in model container [2020-07-01 10:44:27,749 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-01 10:44:27,749 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 10:44:26" (3/5) ... [2020-07-01 10:44:27,749 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2bb2b976 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 01.07 10:44:27, skipping insertion in model container [2020-07-01 10:44:27,749 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-01 10:44:27,750 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 01.07 10:44:27" (4/5) ... [2020-07-01 10:44:27,750 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2bb2b976 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 01.07 10:44:27, skipping insertion in model container [2020-07-01 10:44:27,750 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-01 10:44:27,750 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.07 10:44:27" (5/5) ... [2020-07-01 10:44:27,752 INFO L371 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 [2020-07-01 10:44:27,779 INFO L356 BuchiCegarLoop]: Interprodecural is true [2020-07-01 10:44:27,780 INFO L357 BuchiCegarLoop]: Hoare is true [2020-07-01 10:44:27,780 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2020-07-01 10:44:27,780 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-01 10:44:27,780 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-01 10:44:27,780 INFO L361 BuchiCegarLoop]: Difference is false [2020-07-01 10:44:27,780 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-01 10:44:27,780 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2020-07-01 10:44:27,784 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 49 states. [2020-07-01 10:44:27,806 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2020-07-01 10:44:27,806 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-01 10:44:27,806 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-01 10:44:27,814 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 10:44:27,814 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2020-07-01 10:44:27,814 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2020-07-01 10:44:27,815 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 49 states. [2020-07-01 10:44:27,819 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2020-07-01 10:44:27,819 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-01 10:44:27,819 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-01 10:44:27,820 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 10:44:27,820 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2020-07-01 10:44:27,826 INFO L794 eck$LassoCheckResult]: Stem: 21#ULTIMATE.startENTRYtrue [7867] ULTIMATE.startENTRY-->L1496: Formula: (and (= 1 v_~NP~0_229) (= 5 v_~MPR1~0_42) (= 7 v_~IPC~0_20) (= 0 v_~routine~0_83) (= v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_7 0) (= 0 v_~Executive~0_25) (= 5 v_~Suspended~0_10) (= v_~MPR3~0_120 6) (= v_~NP~0_229 v_~s~0_510) (<= 0 v_ULTIMATE.start_main_~status~9_23) (= 2 v_~DC~0_63) (= v_~pirp~0_12 v_ULTIMATE.start_main_~irp~1_5) (= 0 v_~customIrp~0_83) (= 3 v_~SKIP1~0_48) (= v_~lowerDriverReturn~0_58 v_~setEventCalled~0_121) (= v_~pended~0_50 v_~compFptr~0_8) (= v_~customIrp~0_83 v_~setEventCalled~0_121) (= 1 v_~DeviceUsageTypePaging~0_7) (= 4 v_~SKIP2~0_20) (= 0 v_~myStatus~0_80) (= 0 v_~KernelMode~0_30) (= 0 v_~UNLOADED~0_8) (= v_~compFptr~0_8 v_~compRegistered~0_47) (= v_~lowerDriverReturn~0_58 v_~compRegistered~0_47)) InVars {} OutVars{~myStatus~0=v_~myStatus~0_80, ULTIMATE.start_main_#t~ret160=|v_ULTIMATE.start_main_#t~ret160_5|, ULTIMATE.start_main_#t~ret161=|v_ULTIMATE.start_main_#t~ret161_6|, ULTIMATE.start_main_~status~9=v_ULTIMATE.start_main_~status~9_23, ~Suspended~0=v_~Suspended~0_10, ~compRegistered~0=v_~compRegistered~0_47, ~UNLOADED~0=v_~UNLOADED~0_8, ~pirp~0=v_~pirp~0_12, ULTIMATE.start_main_#t~nondet151=|v_ULTIMATE.start_main_#t~nondet151_8|, ULTIMATE.start_main_~devobj~0=v_ULTIMATE.start_main_~devobj~0_11, ULTIMATE.start_main_#t~nondet150=|v_ULTIMATE.start_main_#t~nondet150_8|, ULTIMATE.start_main_~pirp__IoStatus__Status~0=v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_7, ~SKIP1~0=v_~SKIP1~0_48, ULTIMATE.start_main_#t~nondet155=|v_ULTIMATE.start_main_#t~nondet155_8|, ULTIMATE.start_main_#t~nondet154=|v_ULTIMATE.start_main_#t~nondet154_8|, ULTIMATE.start_main_#t~nondet153=|v_ULTIMATE.start_main_#t~nondet153_8|, ~DC~0=v_~DC~0_63, ~KernelMode~0=v_~KernelMode~0_30, ULTIMATE.start_main_#t~nondet152=|v_ULTIMATE.start_main_#t~nondet152_8|, ULTIMATE.start_main_~__cil_tmp9~1=v_ULTIMATE.start_main_~__cil_tmp9~1_5, ULTIMATE.start_main_#t~nondet158=|v_ULTIMATE.start_main_#t~nondet158_5|, ULTIMATE.start_main_~irp~1=v_ULTIMATE.start_main_~irp~1_5, ULTIMATE.start_main_#t~nondet157=|v_ULTIMATE.start_main_#t~nondet157_5|, ULTIMATE.start_main_~tmp_ndt_3~0=v_ULTIMATE.start_main_~tmp_ndt_3~0_8, ULTIMATE.start_main_#t~nondet156=|v_ULTIMATE.start_main_#t~nondet156_5|, ~lowerDriverReturn~0=v_~lowerDriverReturn~0_58, ~routine~0=v_~routine~0_83, ULTIMATE.start_main_~irp_choice~0=v_ULTIMATE.start_main_~irp_choice~0_7, ~s~0=v_~s~0_510, ~Executive~0=v_~Executive~0_25, ULTIMATE.start_main_~we_should_unload~0=v_ULTIMATE.start_main_~we_should_unload~0_7, ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_8, ~DeviceUsageTypePaging~0=v_~DeviceUsageTypePaging~0_7, ULTIMATE.start_main_#t~ret159=|v_ULTIMATE.start_main_#t~ret159_6|, ~SKIP2~0=v_~SKIP2~0_20, ~compFptr~0=v_~compFptr~0_8, ~setEventCalled~0=v_~setEventCalled~0_121, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_8|, ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_8, ~MPR3~0=v_~MPR3~0_120, ~pended~0=v_~pended~0_50, ~customIrp~0=v_~customIrp~0_83, ~NP~0=v_~NP~0_229, ~IPC~0=v_~IPC~0_20, ~MPR1~0=v_~MPR1~0_42, ULTIMATE.start_main_~d~0=v_ULTIMATE.start_main_~d~0_6} AuxVars[] AssignedVars[~myStatus~0, ULTIMATE.start_main_#t~ret160, ULTIMATE.start_main_#t~ret161, ULTIMATE.start_main_~status~9, ~Suspended~0, ~compRegistered~0, ~UNLOADED~0, ~pirp~0, ULTIMATE.start_main_#t~nondet151, ULTIMATE.start_main_~devobj~0, ULTIMATE.start_main_#t~nondet150, ULTIMATE.start_main_~pirp__IoStatus__Status~0, ~SKIP1~0, ULTIMATE.start_main_#t~nondet155, ULTIMATE.start_main_#t~nondet154, ULTIMATE.start_main_#t~nondet153, ~DC~0, ~KernelMode~0, ULTIMATE.start_main_#t~nondet152, ULTIMATE.start_main_~__cil_tmp9~1, ULTIMATE.start_main_#t~nondet158, ULTIMATE.start_main_~irp~1, ULTIMATE.start_main_#t~nondet157, ULTIMATE.start_main_~tmp_ndt_3~0, ULTIMATE.start_main_#t~nondet156, ~lowerDriverReturn~0, ~routine~0, ULTIMATE.start_main_~irp_choice~0, ~s~0, ~Executive~0, ULTIMATE.start_main_~we_should_unload~0, ULTIMATE.start_main_~tmp_ndt_2~0, ~DeviceUsageTypePaging~0, ULTIMATE.start_main_#t~ret159, ~SKIP2~0, ~compFptr~0, ~setEventCalled~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~tmp_ndt_1~0, ~MPR3~0, ~pended~0, ~customIrp~0, ~NP~0, ~IPC~0, ~MPR1~0, ULTIMATE.start_main_~d~0] 16#L1496true [6639] L1496-->L1496-2: Formula: (< 0 v_ULTIMATE.start_main_~irp_choice~0_5) InVars {ULTIMATE.start_main_~irp_choice~0=v_ULTIMATE.start_main_~irp_choice~0_5} OutVars{ULTIMATE.start_main_~irp_choice~0=v_ULTIMATE.start_main_~irp_choice~0_5} AuxVars[] AssignedVars[] 20#L1496-2true [7868] L1496-2-->L1512: Formula: (and (= v_~customIrp~0_85 v_~setEventCalled~0_123) (= v_~NP~0_230 v_~s~0_512) (= v_~lowerDriverReturn~0_60 v_~compRegistered~0_49) (= |v_ULTIMATE.start_main_#t~nondet156_7| v_ULTIMATE.start_main_~tmp_ndt_1~0_9) (= v_~lowerDriverReturn~0_60 v_~setEventCalled~0_123) (= 0 v_~customIrp~0_85) (= v_~pended~0_52 v_~compFptr~0_10) (<= 0 v_ULTIMATE.start_main_~status~9_24) (= v_~compFptr~0_10 v_~compRegistered~0_49)) InVars {ULTIMATE.start_main_~status~9=v_ULTIMATE.start_main_~status~9_24, ULTIMATE.start_main_#t~nondet156=|v_ULTIMATE.start_main_#t~nondet156_7|, ~NP~0=v_~NP~0_230} OutVars{~compFptr~0=v_~compFptr~0_10, ULTIMATE.start_main_~status~9=v_ULTIMATE.start_main_~status~9_24, ~setEventCalled~0=v_~setEventCalled~0_123, ~compRegistered~0=v_~compRegistered~0_49, ULTIMATE.start_main_#t~nondet156=|v_ULTIMATE.start_main_#t~nondet156_6|, ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_9, ~pended~0=v_~pended~0_52, ~customIrp~0=v_~customIrp~0_85, ~NP~0=v_~NP~0_230, ~lowerDriverReturn~0=v_~lowerDriverReturn~0_60, ~s~0=v_~s~0_512} AuxVars[] AssignedVars[~compFptr~0, ~setEventCalled~0, ~compRegistered~0, ULTIMATE.start_main_#t~nondet156, ULTIMATE.start_main_~tmp_ndt_1~0, ~pended~0, ~customIrp~0, ~lowerDriverReturn~0, ~s~0] 30#L1512true [6652] L1512-->L1515: Formula: (and (< 2 v_ULTIMATE.start_main_~tmp_ndt_1~0_5) (= v_ULTIMATE.start_main_~tmp_ndt_2~0_2 |v_ULTIMATE.start_main_#t~nondet157_3|)) InVars {ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_5, ULTIMATE.start_main_#t~nondet157=|v_ULTIMATE.start_main_#t~nondet157_3|} OutVars{ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_5, ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_2, ULTIMATE.start_main_#t~nondet157=|v_ULTIMATE.start_main_#t~nondet157_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~tmp_ndt_2~0, ULTIMATE.start_main_#t~nondet157] 26#L1515true [7871] L1515-->L1643-14: Formula: (and (= |v_ULTIMATE.start_IofCallDriver_#in~Irp_23| v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~Irp_12) (= v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~DeviceObject_8 |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~DeviceObject_6|) (= v_ULTIMATE.start_CdAudioPnp_~DeviceObject_11 |v_ULTIMATE.start_CdAudioPnp_#in~DeviceObject_5|) (= 224 v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~irpSp__Control~1_12) (= 1 v_~compRegistered~0_50) (= |v_ULTIMATE.start_CdAudioStartDevice_#in~Irp_5| v_ULTIMATE.start_CdAudioStartDevice_~Irp_6) (= v_ULTIMATE.start_CdAudioPnp_~status~2_19 (- 1073741637)) (= v_ULTIMATE.start_CdAudioStartDevice_~DeviceObject_6 |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~DeviceObject_6|) (= v_ULTIMATE.start_CdAudioPnp_~Irp_14 |v_ULTIMATE.start_CdAudioPnp_#in~Irp_5|) (= 3 v_ULTIMATE.start_main_~tmp_ndt_2~0_11) (= v_ULTIMATE.start_CdAudioPnp_~DeviceObject_11 |v_ULTIMATE.start_CdAudioStartDevice_#in~DeviceObject_5|) (= |v_ULTIMATE.start_IofCallDriver_#in~DeviceObject_23| v_ULTIMATE.start_IofCallDriver_~DeviceObject_78) (= |v_ULTIMATE.start_IofCallDriver_#in~DeviceObject_23| v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~deviceExtension__TargetDeviceObject~3_12) (= 1 v_~routine~0_84) (= |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~Irp_6| v_ULTIMATE.start_CdAudioStartDevice_~Irp_6) (= |v_ULTIMATE.start_CdAudioPnp_#in~DeviceObject_5| v_ULTIMATE.start_main_~devobj~0_14) (= 0 v_ULTIMATE.start_CdAudioPnp_~irpSp__MinorFunction~0_11) (= v_ULTIMATE.start_CdAudioPnp_~Irp_14 |v_ULTIMATE.start_CdAudioStartDevice_#in~Irp_5|) (= 0 v_~compRegistered~0_51) (= v_ULTIMATE.start_CdAudioPnp_~Irp__Tail__Overlay__CurrentStackLocation~0_6 v_ULTIMATE.start_CdAudioPnp_~irpSp~0_7) (= |v_ULTIMATE.start_IofCallDriver_#in~Irp_23| v_ULTIMATE.start_IofCallDriver_~Irp_78) (= v_~pirp~0_15 |v_ULTIMATE.start_CdAudioPnp_#in~Irp_5|) (= v_~NP~0_232 v_~s~0_514) (= |v_ULTIMATE.start_CdAudioStartDevice_#in~DeviceObject_5| v_ULTIMATE.start_CdAudioStartDevice_~DeviceObject_6) (= |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~Irp_6| v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~Irp_12)) InVars {ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_11, ~compRegistered~0=v_~compRegistered~0_51, ~NP~0=v_~NP~0_232, ~pirp~0=v_~pirp~0_15, ULTIMATE.start_main_~devobj~0=v_ULTIMATE.start_main_~devobj~0_14, ~s~0=v_~s~0_514} OutVars{ULTIMATE.start_CdAudioPnp_#t~nondet14=|v_ULTIMATE.start_CdAudioPnp_#t~nondet14_6|, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret142=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret142_12|, ULTIMATE.start_CdAudioPnp_#t~nondet18=|v_ULTIMATE.start_CdAudioPnp_#t~nondet18_6|, ~compRegistered~0=v_~compRegistered~0_50, ULTIMATE.start_CdAudioStartDevice_#res=|v_ULTIMATE.start_CdAudioStartDevice_#res_11|, ULTIMATE.start_CdAudioPnp_#t~nondet16=|v_ULTIMATE.start_CdAudioPnp_#t~nondet16_6|, ULTIMATE.start_CdAudioPnp_~irpSp~0=v_ULTIMATE.start_CdAudioPnp_~irpSp~0_7, ULTIMATE.start_CdAudioPnp_#t~ret20=|v_ULTIMATE.start_CdAudioPnp_#t~ret20_7|, ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_11, ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~DeviceObject=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~DeviceObject_6|, ULTIMATE.start_CdAudioPnp_#t~ret24=|v_ULTIMATE.start_CdAudioPnp_#t~ret24_8|, ULTIMATE.start_CdAudioStartDevice_#in~DeviceObject=|v_ULTIMATE.start_CdAudioStartDevice_#in~DeviceObject_5|, ULTIMATE.start_CdAudioStartDevice_#t~nondet7=|v_ULTIMATE.start_CdAudioStartDevice_#t~nondet7_6|, ULTIMATE.start_CdAudioForwardIrpSynchronous_~deviceExtension__TargetDeviceObject~3=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~deviceExtension__TargetDeviceObject~3_12, ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~Irp=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~Irp_6|, ULTIMATE.start_CdAudioStartDevice_~deviceParameterHandle~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceParameterHandle~0_7, ULTIMATE.start_CdAudioStartDevice_#t~ret10=|v_ULTIMATE.start_CdAudioStartDevice_#t~ret10_8|, ULTIMATE.start_CdAudioPnp_#t~ret22=|v_ULTIMATE.start_CdAudioPnp_#t~ret22_7|, ULTIMATE.start_CdAudioStartDevice_#t~nondet5=|v_ULTIMATE.start_CdAudioStartDevice_#t~nondet5_6|, ULTIMATE.start_IofCallDriver_~returnVal2~0=v_ULTIMATE.start_IofCallDriver_~returnVal2~0_174, ULTIMATE.start_CdAudioStartDevice_#t~nondet9=|v_ULTIMATE.start_CdAudioStartDevice_#t~nondet9_6|, ULTIMATE.start_CdAudioPnp_~deviceExtension__PagingPathCount~0=v_ULTIMATE.start_CdAudioPnp_~deviceExtension__PagingPathCount~0_10, ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0_12, ULTIMATE.start_CdAudioStartDevice_#t~post11=|v_ULTIMATE.start_CdAudioStartDevice_#t~post11_7|, ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_24, ULTIMATE.start_CdAudioPnp_~Irp__Tail__Overlay__CurrentStackLocation~0=v_ULTIMATE.start_CdAudioPnp_~Irp__Tail__Overlay__CurrentStackLocation~0_6, ULTIMATE.start_CdAudioPnp_~Irp=v_ULTIMATE.start_CdAudioPnp_~Irp_14, ~s~0=v_~s~0_514, ULTIMATE.start_IofCallDriver_~lcontext~0=v_ULTIMATE.start_IofCallDriver_~lcontext~0_78, ULTIMATE.start_IofCallDriver_~__cil_tmp8~1=v_ULTIMATE.start_IofCallDriver_~__cil_tmp8~1_67, ULTIMATE.start_CdAudioForwardIrpSynchronous_~DeviceObject=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~DeviceObject_8, ULTIMATE.start_CdAudioPnp_#in~DeviceObject=|v_ULTIMATE.start_CdAudioPnp_#in~DeviceObject_5|, ULTIMATE.start_IofCallDriver_~tmp_ndt_5~0=v_ULTIMATE.start_IofCallDriver_~tmp_ndt_5~0_78, ULTIMATE.start_IofCallDriver_#in~Irp=|v_ULTIMATE.start_IofCallDriver_#in~Irp_23|, ULTIMATE.start_CdAudioPnp_~tmp~1=v_ULTIMATE.start_CdAudioPnp_~tmp~1_8, ULTIMATE.start_IofCallDriver_#in~DeviceObject=|v_ULTIMATE.start_IofCallDriver_#in~DeviceObject_23|, ULTIMATE.start_CdAudioPnp_~setPagable~0=v_ULTIMATE.start_CdAudioPnp_~setPagable~0_11, ULTIMATE.start_CdAudioPnp_~irpSp__Parameters__UsageNotification__Type~0=v_ULTIMATE.start_CdAudioPnp_~irpSp__Parameters__UsageNotification__Type~0_8, ULTIMATE.start_CdAudioStartDevice_#t~ret12=|v_ULTIMATE.start_CdAudioStartDevice_#t~ret12_7|, ULTIMATE.start_CdAudioPnp_~irpSp__MinorFunction~0=v_ULTIMATE.start_CdAudioPnp_~irpSp__MinorFunction~0_11, ULTIMATE.start_IofCallDriver_#t~nondet162=|v_ULTIMATE.start_IofCallDriver_#t~nondet162_34|, ULTIMATE.start_IofCallDriver_~Irp=v_ULTIMATE.start_IofCallDriver_~Irp_78, ULTIMATE.start_IofCallDriver_#res=|v_ULTIMATE.start_IofCallDriver_#res_64|, ULTIMATE.start_IofCallDriver_#t~nondet166=|v_ULTIMATE.start_IofCallDriver_#t~nondet166_45|, ULTIMATE.start_CdAudioForwardIrpSynchronous_~event~2=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~event~2_10, ULTIMATE.start_IofCallDriver_#t~ret165=|v_ULTIMATE.start_IofCallDriver_#t~ret165_56|, ULTIMATE.start_CdAudioPnp_~deviceExtension__PagingPathCountEvent~0=v_ULTIMATE.start_CdAudioPnp_~deviceExtension__PagingPathCountEvent~0_9, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~nondet141=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~nondet141_8|, ~NP~0=v_~NP~0_232, ULTIMATE.start_CdAudioPnp_~tmp___0~0=v_ULTIMATE.start_CdAudioPnp_~tmp___0~0_8, ULTIMATE.start_CdAudioStartDevice_~tmp~0=v_ULTIMATE.start_CdAudioStartDevice_~tmp~0_10, ULTIMATE.start_CdAudioPnp_~irpSp__Parameters__UsageNotification__InPath~0=v_ULTIMATE.start_CdAudioPnp_~irpSp__Parameters__UsageNotification__InPath~0_12, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret143=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret143_10|, ULTIMATE.start_CdAudioPnp_#t~ret25=|v_ULTIMATE.start_CdAudioPnp_#t~ret25_8|, ULTIMATE.start_CdAudioPnp_#t~nondet17=|v_ULTIMATE.start_CdAudioPnp_#t~nondet17_6|, ULTIMATE.start_CdAudioStartDevice_~attempt~0=v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_9, ULTIMATE.start_CdAudioPnp_#t~nondet15=|v_ULTIMATE.start_CdAudioPnp_#t~nondet15_6|, ULTIMATE.start_CdAudioPnp_#t~ret23=|v_ULTIMATE.start_CdAudioPnp_#t~ret23_8|, ULTIMATE.start_CdAudioStartDevice_~cdb~0=v_ULTIMATE.start_CdAudioStartDevice_~cdb~0_7, ULTIMATE.start_CdAudioPnp_#t~nondet19=|v_ULTIMATE.start_CdAudioPnp_#t~nondet19_6|, ULTIMATE.start_CdAudioStartDevice_#t~nondet6=|v_ULTIMATE.start_CdAudioStartDevice_#t~nondet6_6|, ~pirp~0=v_~pirp~0_15, ULTIMATE.start_main_~devobj~0=v_ULTIMATE.start_main_~devobj~0_14, ULTIMATE.start_CdAudioStartDevice_~status~1=v_ULTIMATE.start_CdAudioStartDevice_~status~1_20, ULTIMATE.start_CdAudioPnp_#t~ret21=|v_ULTIMATE.start_CdAudioPnp_#t~ret21_8|, ULTIMATE.start_CdAudioStartDevice_~srb~0=v_ULTIMATE.start_CdAudioStartDevice_~srb~0_8, ULTIMATE.start_CdAudioStartDevice_#t~nondet8=|v_ULTIMATE.start_CdAudioStartDevice_#t~nondet8_6|, ULTIMATE.start_CdAudioPnp_~status~2=v_ULTIMATE.start_CdAudioPnp_~status~2_19, ULTIMATE.start_CdAudioStartDevice_#in~Irp=|v_ULTIMATE.start_CdAudioStartDevice_#in~Irp_5|, ULTIMATE.start_IofCallDriver_~tmp_ndt_4~0=v_ULTIMATE.start_IofCallDriver_~tmp_ndt_4~0_78, ULTIMATE.start_CdAudioPnp_~Irp__IoStatus__Status~0=v_ULTIMATE.start_CdAudioPnp_~Irp__IoStatus__Status~0_7, ULTIMATE.start_CdAudioPnp_#res=|v_ULTIMATE.start_CdAudioPnp_#res_15|, ~routine~0=v_~routine~0_84, ULTIMATE.start_CdAudioPnp_~DeviceObject=v_ULTIMATE.start_CdAudioPnp_~DeviceObject_11, ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1=v_ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1_56, ULTIMATE.start_CdAudioPnp_~DeviceObject__Flags~0=v_ULTIMATE.start_CdAudioPnp_~DeviceObject__Flags~0_6, ULTIMATE.start_CdAudioStartDevice_~DeviceObject=v_ULTIMATE.start_CdAudioStartDevice_~DeviceObject_6, ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_11, ULTIMATE.start_IofCallDriver_~compRetStatus~0=v_ULTIMATE.start_IofCallDriver_~compRetStatus~0_89, ULTIMATE.start_IofCallDriver_~DeviceObject=v_ULTIMATE.start_IofCallDriver_~DeviceObject_78, ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0=v_ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0_7, ULTIMATE.start_CdAudioStartDevice_~Irp=v_ULTIMATE.start_CdAudioStartDevice_~Irp_6, ULTIMATE.start_CdAudioForwardIrpSynchronous_~Irp=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~Irp_12, ULTIMATE.start_CdAudioPnp_#in~Irp=|v_ULTIMATE.start_CdAudioPnp_#in~Irp_5|, ULTIMATE.start_CdAudioForwardIrpSynchronous_#res=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#res_12|, ULTIMATE.start_CdAudioStartDevice_~keyValue~0=v_ULTIMATE.start_CdAudioStartDevice_~keyValue~0_7, ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0_8, ULTIMATE.start_CdAudioStartDevice_#t~ret13=|v_ULTIMATE.start_CdAudioStartDevice_#t~ret13_7|, ULTIMATE.start_IofCallDriver_#t~nondet163=|v_ULTIMATE.start_IofCallDriver_#t~nondet163_34|, ULTIMATE.start_IofCallDriver_#t~ret164=|v_ULTIMATE.start_IofCallDriver_#t~ret164_56|, ULTIMATE.start_CdAudioForwardIrpSynchronous_~irpSp__Control~1=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~irpSp__Control~1_12, ULTIMATE.start_IofCallDriver_#t~nondet167=|v_ULTIMATE.start_IofCallDriver_#t~nondet167_45|, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~nondet140=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~nondet140_8|} AuxVars[] AssignedVars[ULTIMATE.start_CdAudioPnp_#t~nondet14, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret142, ULTIMATE.start_CdAudioPnp_#t~nondet18, ~compRegistered~0, ULTIMATE.start_CdAudioStartDevice_#res, ULTIMATE.start_CdAudioPnp_#t~nondet16, ULTIMATE.start_CdAudioPnp_~irpSp~0, ULTIMATE.start_CdAudioPnp_#t~ret20, ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0, ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~DeviceObject, ULTIMATE.start_CdAudioPnp_#t~ret24, ULTIMATE.start_CdAudioStartDevice_#in~DeviceObject, ULTIMATE.start_CdAudioStartDevice_#t~nondet7, ULTIMATE.start_CdAudioForwardIrpSynchronous_~deviceExtension__TargetDeviceObject~3, ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~Irp, ULTIMATE.start_CdAudioStartDevice_~deviceParameterHandle~0, ULTIMATE.start_CdAudioStartDevice_#t~ret10, ULTIMATE.start_CdAudioPnp_#t~ret22, ULTIMATE.start_CdAudioStartDevice_#t~nondet5, ULTIMATE.start_IofCallDriver_~returnVal2~0, ULTIMATE.start_CdAudioStartDevice_#t~nondet9, ULTIMATE.start_CdAudioPnp_~deviceExtension__PagingPathCount~0, ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0, ULTIMATE.start_CdAudioStartDevice_#t~post11, ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8, ULTIMATE.start_CdAudioPnp_~Irp__Tail__Overlay__CurrentStackLocation~0, ULTIMATE.start_CdAudioPnp_~Irp, ULTIMATE.start_IofCallDriver_~lcontext~0, ULTIMATE.start_IofCallDriver_~__cil_tmp8~1, ULTIMATE.start_CdAudioForwardIrpSynchronous_~DeviceObject, ULTIMATE.start_CdAudioPnp_#in~DeviceObject, ULTIMATE.start_IofCallDriver_~tmp_ndt_5~0, ULTIMATE.start_IofCallDriver_#in~Irp, ULTIMATE.start_CdAudioPnp_~tmp~1, ULTIMATE.start_IofCallDriver_#in~DeviceObject, ULTIMATE.start_CdAudioPnp_~setPagable~0, ULTIMATE.start_CdAudioPnp_~irpSp__Parameters__UsageNotification__Type~0, ULTIMATE.start_CdAudioStartDevice_#t~ret12, ULTIMATE.start_CdAudioPnp_~irpSp__MinorFunction~0, ULTIMATE.start_IofCallDriver_#t~nondet162, ULTIMATE.start_IofCallDriver_~Irp, ULTIMATE.start_IofCallDriver_#res, ULTIMATE.start_IofCallDriver_#t~nondet166, ULTIMATE.start_CdAudioForwardIrpSynchronous_~event~2, ULTIMATE.start_IofCallDriver_#t~ret165, ULTIMATE.start_CdAudioPnp_~deviceExtension__PagingPathCountEvent~0, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~nondet141, ULTIMATE.start_CdAudioPnp_~tmp___0~0, ULTIMATE.start_CdAudioStartDevice_~tmp~0, ULTIMATE.start_CdAudioPnp_~irpSp__Parameters__UsageNotification__InPath~0, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret143, ULTIMATE.start_CdAudioPnp_#t~ret25, ULTIMATE.start_CdAudioPnp_#t~nondet17, ULTIMATE.start_CdAudioStartDevice_~attempt~0, ULTIMATE.start_CdAudioPnp_#t~nondet15, ULTIMATE.start_CdAudioPnp_#t~ret23, ULTIMATE.start_CdAudioStartDevice_~cdb~0, ULTIMATE.start_CdAudioPnp_#t~nondet19, ULTIMATE.start_CdAudioStartDevice_#t~nondet6, ULTIMATE.start_CdAudioStartDevice_~status~1, ULTIMATE.start_CdAudioPnp_#t~ret21, ULTIMATE.start_CdAudioStartDevice_~srb~0, ULTIMATE.start_CdAudioStartDevice_#t~nondet8, ULTIMATE.start_CdAudioPnp_~status~2, ULTIMATE.start_CdAudioStartDevice_#in~Irp, ULTIMATE.start_IofCallDriver_~tmp_ndt_4~0, ULTIMATE.start_CdAudioPnp_~Irp__IoStatus__Status~0, ULTIMATE.start_CdAudioPnp_#res, ~routine~0, ULTIMATE.start_CdAudioPnp_~DeviceObject, ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1, ULTIMATE.start_CdAudioPnp_~DeviceObject__Flags~0, ULTIMATE.start_CdAudioStartDevice_~DeviceObject, ULTIMATE.start_IofCallDriver_~compRetStatus~0, ULTIMATE.start_IofCallDriver_~DeviceObject, ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0, ULTIMATE.start_CdAudioStartDevice_~Irp, ULTIMATE.start_CdAudioForwardIrpSynchronous_~Irp, ULTIMATE.start_CdAudioPnp_#in~Irp, ULTIMATE.start_CdAudioForwardIrpSynchronous_#res, ULTIMATE.start_CdAudioStartDevice_~keyValue~0, ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0, ULTIMATE.start_CdAudioStartDevice_#t~ret13, ULTIMATE.start_IofCallDriver_#t~nondet163, ULTIMATE.start_IofCallDriver_#t~ret164, ULTIMATE.start_CdAudioForwardIrpSynchronous_~irpSp__Control~1, ULTIMATE.start_IofCallDriver_#t~nondet167, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~nondet140] 10#L1643-14true [5483] L1643-14-->L1643-15: Formula: (= 0 v_~compRegistered~0_29) InVars {~compRegistered~0=v_~compRegistered~0_29} OutVars{~compRegistered~0=v_~compRegistered~0_29} AuxVars[] AssignedVars[] 12#L1643-15true [6810] L1643-15-->L1689-7: Formula: (and (= v_ULTIMATE.start_IofCallDriver_~returnVal2~0_88 259) (> 0 v_ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1_32)) InVars {ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1=v_ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1_32} OutVars{ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1=v_ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1_32, ULTIMATE.start_IofCallDriver_~returnVal2~0=v_ULTIMATE.start_IofCallDriver_~returnVal2~0_88} AuxVars[] AssignedVars[ULTIMATE.start_IofCallDriver_~returnVal2~0] 47#L1689-7true [5389] L1689-7-->L61-75: Formula: (and (= v_~s~0_353 v_~IPC~0_15) (= v_~NP~0_155 v_~s~0_354) (= v_~lowerDriverReturn~0_44 v_ULTIMATE.start_IofCallDriver_~returnVal2~0_92)) InVars {ULTIMATE.start_IofCallDriver_~returnVal2~0=v_ULTIMATE.start_IofCallDriver_~returnVal2~0_92, ~IPC~0=v_~IPC~0_15, ~NP~0=v_~NP~0_155, ~s~0=v_~s~0_354} OutVars{ULTIMATE.start_IofCallDriver_~returnVal2~0=v_ULTIMATE.start_IofCallDriver_~returnVal2~0_92, ~IPC~0=v_~IPC~0_15, ~NP~0=v_~NP~0_155, ~lowerDriverReturn~0=v_~lowerDriverReturn~0_44, ~s~0=v_~s~0_353} AuxVars[] AssignedVars[~lowerDriverReturn~0, ~s~0] 8#L61-75true [7739] L61-75-->L1417: Formula: (and (= |v_ULTIMATE.start_IofCallDriver_#res_41| v_ULTIMATE.start_IofCallDriver_~returnVal2~0_135) (= 259 v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_18)) InVars {ULTIMATE.start_IofCallDriver_~returnVal2~0=v_ULTIMATE.start_IofCallDriver_~returnVal2~0_135} OutVars{ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret142=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret142_8|, ULTIMATE.start_IofCallDriver_#res=|v_ULTIMATE.start_IofCallDriver_#res_41|, ULTIMATE.start_IofCallDriver_~returnVal2~0=v_ULTIMATE.start_IofCallDriver_~returnVal2~0_135, ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_18} AuxVars[] AssignedVars[ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret142, ULTIMATE.start_IofCallDriver_#res, ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8] 27#L1417true [5984] L1417-->L1417-2: Formula: (= 0 v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_7) InVars {ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_7} OutVars{ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_7} AuxVars[] AssignedVars[] 31#L1417-2true [7874] L1417-2-->L152: Formula: (and (= 255 v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0_13) (= |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#res_14| v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_26) (= 0 v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_10) (= 0 v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_12) (= v_ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0_8 v_ULTIMATE.start_CdAudioStartDevice_~cdb~0_8) (= |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#res_14| v_ULTIMATE.start_CdAudioStartDevice_~status~1_22) (<= 0 v_ULTIMATE.start_CdAudioStartDevice_~status~1_22)) InVars {ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0_13, ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_26, ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0=v_ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0_8} OutVars{ULTIMATE.start_CdAudioForwardIrpSynchronous_#res=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#res_14|, ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0_13, ULTIMATE.start_CdAudioStartDevice_~attempt~0=v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_10, ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_26, ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_12, ULTIMATE.start_CdAudioStartDevice_~cdb~0=v_ULTIMATE.start_CdAudioStartDevice_~cdb~0_8, ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0=v_ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0_8, ULTIMATE.start_CdAudioStartDevice_#t~ret10=|v_ULTIMATE.start_CdAudioStartDevice_#t~ret10_10|, ULTIMATE.start_CdAudioStartDevice_~status~1=v_ULTIMATE.start_CdAudioStartDevice_~status~1_22} AuxVars[] AssignedVars[ULTIMATE.start_CdAudioForwardIrpSynchronous_#res, ULTIMATE.start_CdAudioStartDevice_~attempt~0, ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0, ULTIMATE.start_CdAudioStartDevice_~cdb~0, ULTIMATE.start_CdAudioStartDevice_#t~ret10, ULTIMATE.start_CdAudioStartDevice_~status~1] 50#L152true [7450] L152-->L204-1: Formula: (and (= v_ULTIMATE.start_CdAudioStartDevice_~status~1_6 (- 1073741823)) (< 0 v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_5)) InVars {ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_5} OutVars{ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_5, ULTIMATE.start_CdAudioStartDevice_~status~1=v_ULTIMATE.start_CdAudioStartDevice_~status~1_6} AuxVars[] AssignedVars[ULTIMATE.start_CdAudioStartDevice_~status~1] 11#L204-1true [2020-07-01 10:44:27,828 INFO L796 eck$LassoCheckResult]: Loop: 11#L204-1true [7876] L204-1-->L95-48: Formula: (and (= v_ULTIMATE.start_CdAudioStartDevice_~tmp~0_12 v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_14) (= 0 v_ULTIMATE.start_SendSrbSynchronous_~irp~0_89) (= v_ULTIMATE.start_SendSrbSynchronous_~Extension_38 |v_ULTIMATE.start_SendSrbSynchronous_#in~Extension_21|) (= v_ULTIMATE.start_SendSrbSynchronous_~BufferLength_38 |v_ULTIMATE.start_SendSrbSynchronous_#in~BufferLength_21|) (= |v_ULTIMATE.start_SendSrbSynchronous_#in~Extension_21| v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0_9) (= |v_ULTIMATE.start_SendSrbSynchronous_#in~Srb_21| v_ULTIMATE.start_SendSrbSynchronous_~Srb_38) (= |v_ULTIMATE.start_SendSrbSynchronous_#in~Buffer_21| v_ULTIMATE.start_SendSrbSynchronous_~Buffer_72) (= |v_ULTIMATE.start_SendSrbSynchronous_#in~Buffer_21| v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_13) (= (+ v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_14 1) v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_13) (= |v_ULTIMATE.start_SendSrbSynchronous_#in~Srb_21| v_ULTIMATE.start_CdAudioStartDevice_~srb~0_9) (= 36 |v_ULTIMATE.start_SendSrbSynchronous_#in~BufferLength_21|) (< v_ULTIMATE.start_CdAudioStartDevice_~status~1_24 0) (< v_ULTIMATE.start_CdAudioStartDevice_~tmp~0_12 4)) InVars {ULTIMATE.start_CdAudioStartDevice_~srb~0=v_ULTIMATE.start_CdAudioStartDevice_~srb~0_9, ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0_9, ULTIMATE.start_CdAudioStartDevice_~attempt~0=v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_14, ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_13, ULTIMATE.start_CdAudioStartDevice_~status~1=v_ULTIMATE.start_CdAudioStartDevice_~status~1_24} OutVars{ULTIMATE.start_CdAudioStartDevice_~tmp~0=v_ULTIMATE.start_CdAudioStartDevice_~tmp~0_12, ULTIMATE.start_SendSrbSynchronous_~irp~0=v_ULTIMATE.start_SendSrbSynchronous_~irp~0_89, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0_55, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0_55, ULTIMATE.start_CdAudioStartDevice_~attempt~0=v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_13, ULTIMATE.start_SendSrbSynchronous_#res=|v_ULTIMATE.start_SendSrbSynchronous_#res_72|, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp12~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp12~0_55, ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_13, ULTIMATE.start_SendSrbSynchronous_~Buffer=v_ULTIMATE.start_SendSrbSynchronous_~Buffer_72, ULTIMATE.start_CdAudioStartDevice_~status~1=v_ULTIMATE.start_CdAudioStartDevice_~status~1_24, ULTIMATE.start_CdAudioStartDevice_~srb~0=v_ULTIMATE.start_CdAudioStartDevice_~srb~0_9, ULTIMATE.start_SendSrbSynchronous_~Extension=v_ULTIMATE.start_SendSrbSynchronous_~Extension_38, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0_55, ULTIMATE.start_SendSrbSynchronous_#in~Extension=|v_ULTIMATE.start_SendSrbSynchronous_#in~Extension_21|, ULTIMATE.start_SendSrbSynchronous_~ioStatus__Status~0=v_ULTIMATE.start_SendSrbSynchronous_~ioStatus__Status~0_55, ULTIMATE.start_SendSrbSynchronous_#in~BufferLength=|v_ULTIMATE.start_SendSrbSynchronous_#in~BufferLength_21|, ULTIMATE.start_CdAudioStartDevice_#t~post11=|v_ULTIMATE.start_CdAudioStartDevice_#t~post11_9|, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp11~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp11~0_55, ULTIMATE.start_SendSrbSynchronous_#t~nondet0=|v_ULTIMATE.start_SendSrbSynchronous_#t~nondet0_38|, ULTIMATE.start_SendSrbSynchronous_#t~ret3=|v_ULTIMATE.start_SendSrbSynchronous_#t~ret3_55|, ULTIMATE.start_SendSrbSynchronous_~status~0=v_ULTIMATE.start_SendSrbSynchronous_~status~0_89, ULTIMATE.start_SendSrbSynchronous_#t~nondet1=|v_ULTIMATE.start_SendSrbSynchronous_#t~nondet1_38|, ULTIMATE.start_SendSrbSynchronous_#t~nondet2=|v_ULTIMATE.start_SendSrbSynchronous_#t~nondet2_38|, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0_55, ULTIMATE.start_SendSrbSynchronous_~ioctl~0=v_ULTIMATE.start_SendSrbSynchronous_~ioctl~0_72, ULTIMATE.start_SendSrbSynchronous_#in~Srb=|v_ULTIMATE.start_SendSrbSynchronous_#in~Srb_21|, ULTIMATE.start_SendSrbSynchronous_~Srb=v_ULTIMATE.start_SendSrbSynchronous_~Srb_38, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp10~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp10~0_55, ULTIMATE.start_SendSrbSynchronous_~event~0=v_ULTIMATE.start_SendSrbSynchronous_~event~0_55, ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0_9, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp13~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp13~0_55, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp18~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp18~0_89, ULTIMATE.start_SendSrbSynchronous_~BufferLength=v_ULTIMATE.start_SendSrbSynchronous_~BufferLength_38, ULTIMATE.start_SendSrbSynchronous_#in~Buffer=|v_ULTIMATE.start_SendSrbSynchronous_#in~Buffer_21|} AuxVars[] AssignedVars[ULTIMATE.start_CdAudioStartDevice_~tmp~0, ULTIMATE.start_SendSrbSynchronous_~irp~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0, ULTIMATE.start_CdAudioStartDevice_~attempt~0, ULTIMATE.start_SendSrbSynchronous_#res, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp12~0, ULTIMATE.start_SendSrbSynchronous_~Buffer, ULTIMATE.start_SendSrbSynchronous_~Extension, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0, ULTIMATE.start_SendSrbSynchronous_#in~Extension, ULTIMATE.start_SendSrbSynchronous_~ioStatus__Status~0, ULTIMATE.start_SendSrbSynchronous_#in~BufferLength, ULTIMATE.start_CdAudioStartDevice_#t~post11, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp11~0, ULTIMATE.start_SendSrbSynchronous_#t~nondet0, ULTIMATE.start_SendSrbSynchronous_#t~ret3, ULTIMATE.start_SendSrbSynchronous_~status~0, ULTIMATE.start_SendSrbSynchronous_#t~nondet1, ULTIMATE.start_SendSrbSynchronous_#t~nondet2, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0, ULTIMATE.start_SendSrbSynchronous_~ioctl~0, ULTIMATE.start_SendSrbSynchronous_#in~Srb, ULTIMATE.start_SendSrbSynchronous_~Srb, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp10~0, ULTIMATE.start_SendSrbSynchronous_~event~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp13~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp18~0, ULTIMATE.start_SendSrbSynchronous_~BufferLength, ULTIMATE.start_SendSrbSynchronous_#in~Buffer] 3#L95-48true [5889] L95-48-->L95-50: Formula: (and (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0_51 49152) (= v_ULTIMATE.start_SendSrbSynchronous_~ioctl~0_68 315396) (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0_51 4100) (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0_51 262144) (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0_51 311296) (= 0 v_ULTIMATE.start_SendSrbSynchronous_~Buffer_68)) InVars {ULTIMATE.start_SendSrbSynchronous_~Buffer=v_ULTIMATE.start_SendSrbSynchronous_~Buffer_68} OutVars{ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0_51, ULTIMATE.start_SendSrbSynchronous_~ioctl~0=v_ULTIMATE.start_SendSrbSynchronous_~ioctl~0_68, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0_51, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0_51, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0_51, ULTIMATE.start_SendSrbSynchronous_~Buffer=v_ULTIMATE.start_SendSrbSynchronous_~Buffer_68} AuxVars[] AssignedVars[ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0, ULTIMATE.start_SendSrbSynchronous_~ioctl~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0] 13#L95-50true [5923] L95-50-->L113-16: Formula: (and (= |v_ULTIMATE.start_SendSrbSynchronous_#res_66| (- 1073741670)) (= 0 v_ULTIMATE.start_SendSrbSynchronous_~irp~0_84)) InVars {ULTIMATE.start_SendSrbSynchronous_~irp~0=v_ULTIMATE.start_SendSrbSynchronous_~irp~0_84} OutVars{ULTIMATE.start_SendSrbSynchronous_~irp~0=v_ULTIMATE.start_SendSrbSynchronous_~irp~0_84, ULTIMATE.start_SendSrbSynchronous_#res=|v_ULTIMATE.start_SendSrbSynchronous_#res_66|} AuxVars[] AssignedVars[ULTIMATE.start_SendSrbSynchronous_#res] 46#L113-16true [4483] L113-16-->L204-1: Formula: (= v_ULTIMATE.start_CdAudioStartDevice_~status~1_9 |v_ULTIMATE.start_SendSrbSynchronous_#res_68|) InVars {ULTIMATE.start_SendSrbSynchronous_#res=|v_ULTIMATE.start_SendSrbSynchronous_#res_68|} OutVars{ULTIMATE.start_CdAudioStartDevice_#t~ret12=|v_ULTIMATE.start_CdAudioStartDevice_#t~ret12_2|, ULTIMATE.start_SendSrbSynchronous_#res=|v_ULTIMATE.start_SendSrbSynchronous_#res_68|, ULTIMATE.start_CdAudioStartDevice_~status~1=v_ULTIMATE.start_CdAudioStartDevice_~status~1_9} AuxVars[] AssignedVars[ULTIMATE.start_CdAudioStartDevice_#t~ret12, ULTIMATE.start_CdAudioStartDevice_~status~1] 11#L204-1true [2020-07-01 10:44:27,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 10:44:27,835 INFO L82 PathProgramCache]: Analyzing trace with hash -672711055, now seen corresponding path program 1 times [2020-07-01 10:44:27,845 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 10:44:27,846 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716209954] [2020-07-01 10:44:27,846 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 10:44:27,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 10:44:27,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 10:44:27,986 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716209954] [2020-07-01 10:44:27,987 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-01 10:44:27,988 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-01 10:44:27,989 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69527344] [2020-07-01 10:44:27,994 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-07-01 10:44:27,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 10:44:27,994 INFO L82 PathProgramCache]: Analyzing trace with hash 241404862, now seen corresponding path program 1 times [2020-07-01 10:44:27,995 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 10:44:27,995 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2045900357] [2020-07-01 10:44:27,995 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 10:44:28,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-01 10:44:28,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-01 10:44:28,044 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-01 10:44:28,158 INFO L210 LassoAnalysis]: Preferences: [2020-07-01 10:44:28,159 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-01 10:44:28,159 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-01 10:44:28,159 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-01 10:44:28,159 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-07-01 10:44:28,159 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:28,159 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-01 10:44:28,159 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-01 10:44:28,160 INFO L133 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop [2020-07-01 10:44:28,160 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-01 10:44:28,160 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-01 10:44:28,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,187 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,191 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,195 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,200 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,202 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,204 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,207 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,209 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,214 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,221 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,228 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,248 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,254 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,257 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,259 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,268 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,272 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:28,509 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-01 10:44:28,510 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:28,531 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:28,531 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:28,540 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:28,541 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp12~0=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp12~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:28,575 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:28,575 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:28,580 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:28,580 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0=49152} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0=49152} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:28,612 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:28,612 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:28,616 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:28,616 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~status~0=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~status~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:28,651 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:28,651 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:28,656 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:28,656 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~irp~0=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~irp~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:28,692 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:28,692 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:28,696 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:28,696 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_#t~nondet2=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_#t~nondet2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:28,730 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:28,730 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:28,739 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:28,739 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_#t~nondet0=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_#t~nondet0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:28,775 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:28,775 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:28,780 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:28,780 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp11~0=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp11~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:28,813 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:28,814 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:28,818 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:28,818 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0=262144} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0=262144} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:28,853 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:28,853 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:28,857 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:28,857 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_#t~post11=0} Honda state: {ULTIMATE.start_CdAudioStartDevice_#t~post11=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:28,890 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:28,890 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:28,898 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:28,898 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_~srb~0=-3, ULTIMATE.start_SendSrbSynchronous_~Srb=-3, ULTIMATE.start_SendSrbSynchronous_#in~Srb=-3} Honda state: {ULTIMATE.start_CdAudioStartDevice_~srb~0=-3, ULTIMATE.start_SendSrbSynchronous_~Srb=-3, ULTIMATE.start_SendSrbSynchronous_#in~Srb=-3} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:28,933 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:28,933 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:28,940 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:28,940 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=0, ULTIMATE.start_SendSrbSynchronous_~Buffer=0, ULTIMATE.start_SendSrbSynchronous_#in~Buffer=0} Honda state: {ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=0, ULTIMATE.start_SendSrbSynchronous_~Buffer=0, ULTIMATE.start_SendSrbSynchronous_#in~Buffer=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:28,975 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:28,975 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:28,982 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:28,982 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0=0, ULTIMATE.start_SendSrbSynchronous_~Extension=0, ULTIMATE.start_SendSrbSynchronous_#in~Extension=0} Honda state: {ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0=0, ULTIMATE.start_SendSrbSynchronous_~Extension=0, ULTIMATE.start_SendSrbSynchronous_#in~Extension=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:29,015 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:29,015 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:29,018 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:29,018 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_#t~ret12=0} Honda state: {ULTIMATE.start_CdAudioStartDevice_#t~ret12=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:29,050 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:29,050 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:29,054 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:29,054 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp10~0=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp10~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:29,086 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:29,087 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:29,122 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-07-01 10:44:29,123 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:29,264 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-07-01 10:44:29,266 INFO L210 LassoAnalysis]: Preferences: [2020-07-01 10:44:29,266 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-01 10:44:29,266 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-01 10:44:29,267 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-01 10:44:29,267 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-07-01 10:44:29,267 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:29,267 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-01 10:44:29,267 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-01 10:44:29,267 INFO L133 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop [2020-07-01 10:44:29,267 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-01 10:44:29,267 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-01 10:44:29,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,276 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,281 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,284 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,286 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,292 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,297 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,305 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,309 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,316 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,319 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,327 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,329 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,331 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,350 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,353 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,356 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,374 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,377 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:29,615 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-01 10:44:29,621 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:29,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:29,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:29,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:29,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:29,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:29,631 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:29,633 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:29,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:29,636 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:29,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:29,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:29,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:29,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:29,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:29,675 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:29,676 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:29,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:29,679 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:29,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:29,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:29,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:29,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:29,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:29,723 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:29,723 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:29,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:29,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:29,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:29,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:29,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:29,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:29,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:29,761 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:29,762 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:29,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:29,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:29,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:29,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:29,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:29,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:29,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:29,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:29,800 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:29,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:29,803 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:29,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:29,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:29,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:29,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:29,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:29,838 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:29,838 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:29,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:29,841 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:29,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:29,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:29,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:29,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:29,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:29,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:29,879 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:29,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:29,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:29,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:29,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:29,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:29,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:29,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:29,920 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:29,921 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:29,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:29,923 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:29,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:29,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:29,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:29,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:29,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:29,962 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:29,963 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:29,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:29,966 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:30,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:30,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:30,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:30,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:30,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:30,006 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:30,007 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:30,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:30,013 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:30,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:30,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:30,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:30,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:30,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:30,052 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:30,053 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:30,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:30,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:30,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:30,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:30,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:30,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:30,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:30,130 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:30,130 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:30,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:30,132 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:30,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:30,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:30,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:30,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:30,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:30,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:30,169 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:30,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:30,173 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-07-01 10:44:30,179 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-07-01 10:44:30,179 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 0 variables to zero. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:30,191 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-07-01 10:44:30,192 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-07-01 10:44:30,192 INFO L510 LassoAnalysis]: Proved termination. [2020-07-01 10:44:30,193 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_CdAudioStartDevice_~attempt~0) = -2*ULTIMATE.start_CdAudioStartDevice_~attempt~0 + 7 Supporting invariants [] [2020-07-01 10:44:30,229 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-07-01 10:44:30,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 10:44:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 10:44:30,333 INFO L264 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-01 10:44:30,335 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-01 10:44:30,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 10:44:30,363 INFO L264 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 5 conjunts are in the unsatisfiable core [2020-07-01 10:44:30,363 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-01 10:44:30,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 10:44:30,431 INFO L98 LoopCannibalizer]: 3 predicates before loop cannibalization 3 predicates after loop cannibalization [2020-07-01 10:44:30,436 INFO L152 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2020-07-01 10:44:30,438 INFO L69 BuchiDifferenceNCSB]: Start buchiDifferenceNCSB. First operand 49 states. Second operand 3 states. [2020-07-01 10:44:30,673 INFO L73 BuchiDifferenceNCSB]: Finished buchiDifferenceNCSB. First operand 49 states.. Second operand 3 states. Result 77 states and 162 transitions. Complement of second has 4 states. [2020-07-01 10:44:30,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2020-07-01 10:44:30,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-01 10:44:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 135 transitions. [2020-07-01 10:44:30,679 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 135 transitions. Stem has 12 letters. Loop has 4 letters. [2020-07-01 10:44:30,681 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-01 10:44:30,681 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 135 transitions. Stem has 16 letters. Loop has 4 letters. [2020-07-01 10:44:30,681 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-01 10:44:30,682 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 135 transitions. Stem has 12 letters. Loop has 8 letters. [2020-07-01 10:44:30,682 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-01 10:44:30,697 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 77 states and 162 transitions. [2020-07-01 10:44:30,702 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2020-07-01 10:44:30,708 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 77 states to 49 states and 103 transitions. [2020-07-01 10:44:30,709 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 49 [2020-07-01 10:44:30,710 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 49 [2020-07-01 10:44:30,710 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49 states and 103 transitions. [2020-07-01 10:44:30,711 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-07-01 10:44:30,711 INFO L688 BuchiCegarLoop]: Abstraction has 49 states and 103 transitions. [2020-07-01 10:44:30,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states and 103 transitions. [2020-07-01 10:44:30,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2020-07-01 10:44:30,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2020-07-01 10:44:30,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 103 transitions. [2020-07-01 10:44:30,746 INFO L711 BuchiCegarLoop]: Abstraction has 49 states and 103 transitions. [2020-07-01 10:44:30,746 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 10:44:30,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-01 10:44:30,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-01 10:44:30,750 INFO L87 Difference]: Start difference. First operand 49 states and 103 transitions. Second operand 3 states. [2020-07-01 10:44:30,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 10:44:30,869 INFO L93 Difference]: Finished difference Result 49 states and 101 transitions. [2020-07-01 10:44:30,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-01 10:44:30,877 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 49 states and 101 transitions. [2020-07-01 10:44:30,879 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2020-07-01 10:44:30,880 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 49 states to 49 states and 101 transitions. [2020-07-01 10:44:30,880 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 49 [2020-07-01 10:44:30,881 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 49 [2020-07-01 10:44:30,881 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49 states and 101 transitions. [2020-07-01 10:44:30,881 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-07-01 10:44:30,881 INFO L688 BuchiCegarLoop]: Abstraction has 49 states and 101 transitions. [2020-07-01 10:44:30,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states and 101 transitions. [2020-07-01 10:44:30,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2020-07-01 10:44:30,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2020-07-01 10:44:30,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 101 transitions. [2020-07-01 10:44:30,886 INFO L711 BuchiCegarLoop]: Abstraction has 49 states and 101 transitions. [2020-07-01 10:44:30,886 INFO L591 BuchiCegarLoop]: Abstraction has 49 states and 101 transitions. [2020-07-01 10:44:30,886 INFO L424 BuchiCegarLoop]: ======== Iteration 2============ [2020-07-01 10:44:30,886 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 49 states and 101 transitions. [2020-07-01 10:44:30,888 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2020-07-01 10:44:30,888 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-01 10:44:30,888 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-01 10:44:30,889 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 10:44:30,889 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2020-07-01 10:44:30,890 INFO L794 eck$LassoCheckResult]: Stem: 328#ULTIMATE.startENTRY [7867] ULTIMATE.startENTRY-->L1496: Formula: (and (= 1 v_~NP~0_229) (= 5 v_~MPR1~0_42) (= 7 v_~IPC~0_20) (= 0 v_~routine~0_83) (= v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_7 0) (= 0 v_~Executive~0_25) (= 5 v_~Suspended~0_10) (= v_~MPR3~0_120 6) (= v_~NP~0_229 v_~s~0_510) (<= 0 v_ULTIMATE.start_main_~status~9_23) (= 2 v_~DC~0_63) (= v_~pirp~0_12 v_ULTIMATE.start_main_~irp~1_5) (= 0 v_~customIrp~0_83) (= 3 v_~SKIP1~0_48) (= v_~lowerDriverReturn~0_58 v_~setEventCalled~0_121) (= v_~pended~0_50 v_~compFptr~0_8) (= v_~customIrp~0_83 v_~setEventCalled~0_121) (= 1 v_~DeviceUsageTypePaging~0_7) (= 4 v_~SKIP2~0_20) (= 0 v_~myStatus~0_80) (= 0 v_~KernelMode~0_30) (= 0 v_~UNLOADED~0_8) (= v_~compFptr~0_8 v_~compRegistered~0_47) (= v_~lowerDriverReturn~0_58 v_~compRegistered~0_47)) InVars {} OutVars{~myStatus~0=v_~myStatus~0_80, ULTIMATE.start_main_#t~ret160=|v_ULTIMATE.start_main_#t~ret160_5|, ULTIMATE.start_main_#t~ret161=|v_ULTIMATE.start_main_#t~ret161_6|, ULTIMATE.start_main_~status~9=v_ULTIMATE.start_main_~status~9_23, ~Suspended~0=v_~Suspended~0_10, ~compRegistered~0=v_~compRegistered~0_47, ~UNLOADED~0=v_~UNLOADED~0_8, ~pirp~0=v_~pirp~0_12, ULTIMATE.start_main_#t~nondet151=|v_ULTIMATE.start_main_#t~nondet151_8|, ULTIMATE.start_main_~devobj~0=v_ULTIMATE.start_main_~devobj~0_11, ULTIMATE.start_main_#t~nondet150=|v_ULTIMATE.start_main_#t~nondet150_8|, ULTIMATE.start_main_~pirp__IoStatus__Status~0=v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_7, ~SKIP1~0=v_~SKIP1~0_48, ULTIMATE.start_main_#t~nondet155=|v_ULTIMATE.start_main_#t~nondet155_8|, ULTIMATE.start_main_#t~nondet154=|v_ULTIMATE.start_main_#t~nondet154_8|, ULTIMATE.start_main_#t~nondet153=|v_ULTIMATE.start_main_#t~nondet153_8|, ~DC~0=v_~DC~0_63, ~KernelMode~0=v_~KernelMode~0_30, ULTIMATE.start_main_#t~nondet152=|v_ULTIMATE.start_main_#t~nondet152_8|, ULTIMATE.start_main_~__cil_tmp9~1=v_ULTIMATE.start_main_~__cil_tmp9~1_5, ULTIMATE.start_main_#t~nondet158=|v_ULTIMATE.start_main_#t~nondet158_5|, ULTIMATE.start_main_~irp~1=v_ULTIMATE.start_main_~irp~1_5, ULTIMATE.start_main_#t~nondet157=|v_ULTIMATE.start_main_#t~nondet157_5|, ULTIMATE.start_main_~tmp_ndt_3~0=v_ULTIMATE.start_main_~tmp_ndt_3~0_8, ULTIMATE.start_main_#t~nondet156=|v_ULTIMATE.start_main_#t~nondet156_5|, ~lowerDriverReturn~0=v_~lowerDriverReturn~0_58, ~routine~0=v_~routine~0_83, ULTIMATE.start_main_~irp_choice~0=v_ULTIMATE.start_main_~irp_choice~0_7, ~s~0=v_~s~0_510, ~Executive~0=v_~Executive~0_25, ULTIMATE.start_main_~we_should_unload~0=v_ULTIMATE.start_main_~we_should_unload~0_7, ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_8, ~DeviceUsageTypePaging~0=v_~DeviceUsageTypePaging~0_7, ULTIMATE.start_main_#t~ret159=|v_ULTIMATE.start_main_#t~ret159_6|, ~SKIP2~0=v_~SKIP2~0_20, ~compFptr~0=v_~compFptr~0_8, ~setEventCalled~0=v_~setEventCalled~0_121, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_8|, ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_8, ~MPR3~0=v_~MPR3~0_120, ~pended~0=v_~pended~0_50, ~customIrp~0=v_~customIrp~0_83, ~NP~0=v_~NP~0_229, ~IPC~0=v_~IPC~0_20, ~MPR1~0=v_~MPR1~0_42, ULTIMATE.start_main_~d~0=v_ULTIMATE.start_main_~d~0_6} AuxVars[] AssignedVars[~myStatus~0, ULTIMATE.start_main_#t~ret160, ULTIMATE.start_main_#t~ret161, ULTIMATE.start_main_~status~9, ~Suspended~0, ~compRegistered~0, ~UNLOADED~0, ~pirp~0, ULTIMATE.start_main_#t~nondet151, ULTIMATE.start_main_~devobj~0, ULTIMATE.start_main_#t~nondet150, ULTIMATE.start_main_~pirp__IoStatus__Status~0, ~SKIP1~0, ULTIMATE.start_main_#t~nondet155, ULTIMATE.start_main_#t~nondet154, ULTIMATE.start_main_#t~nondet153, ~DC~0, ~KernelMode~0, ULTIMATE.start_main_#t~nondet152, ULTIMATE.start_main_~__cil_tmp9~1, ULTIMATE.start_main_#t~nondet158, ULTIMATE.start_main_~irp~1, ULTIMATE.start_main_#t~nondet157, ULTIMATE.start_main_~tmp_ndt_3~0, ULTIMATE.start_main_#t~nondet156, ~lowerDriverReturn~0, ~routine~0, ULTIMATE.start_main_~irp_choice~0, ~s~0, ~Executive~0, ULTIMATE.start_main_~we_should_unload~0, ULTIMATE.start_main_~tmp_ndt_2~0, ~DeviceUsageTypePaging~0, ULTIMATE.start_main_#t~ret159, ~SKIP2~0, ~compFptr~0, ~setEventCalled~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~tmp_ndt_1~0, ~MPR3~0, ~pended~0, ~customIrp~0, ~NP~0, ~IPC~0, ~MPR1~0, ULTIMATE.start_main_~d~0] 321#L1496 [6639] L1496-->L1496-2: Formula: (< 0 v_ULTIMATE.start_main_~irp_choice~0_5) InVars {ULTIMATE.start_main_~irp_choice~0=v_ULTIMATE.start_main_~irp_choice~0_5} OutVars{ULTIMATE.start_main_~irp_choice~0=v_ULTIMATE.start_main_~irp_choice~0_5} AuxVars[] AssignedVars[] 322#L1496-2 [7868] L1496-2-->L1512: Formula: (and (= v_~customIrp~0_85 v_~setEventCalled~0_123) (= v_~NP~0_230 v_~s~0_512) (= v_~lowerDriverReturn~0_60 v_~compRegistered~0_49) (= |v_ULTIMATE.start_main_#t~nondet156_7| v_ULTIMATE.start_main_~tmp_ndt_1~0_9) (= v_~lowerDriverReturn~0_60 v_~setEventCalled~0_123) (= 0 v_~customIrp~0_85) (= v_~pended~0_52 v_~compFptr~0_10) (<= 0 v_ULTIMATE.start_main_~status~9_24) (= v_~compFptr~0_10 v_~compRegistered~0_49)) InVars {ULTIMATE.start_main_~status~9=v_ULTIMATE.start_main_~status~9_24, ULTIMATE.start_main_#t~nondet156=|v_ULTIMATE.start_main_#t~nondet156_7|, ~NP~0=v_~NP~0_230} OutVars{~compFptr~0=v_~compFptr~0_10, ULTIMATE.start_main_~status~9=v_ULTIMATE.start_main_~status~9_24, ~setEventCalled~0=v_~setEventCalled~0_123, ~compRegistered~0=v_~compRegistered~0_49, ULTIMATE.start_main_#t~nondet156=|v_ULTIMATE.start_main_#t~nondet156_6|, ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_9, ~pended~0=v_~pended~0_52, ~customIrp~0=v_~customIrp~0_85, ~NP~0=v_~NP~0_230, ~lowerDriverReturn~0=v_~lowerDriverReturn~0_60, ~s~0=v_~s~0_512} AuxVars[] AssignedVars[~compFptr~0, ~setEventCalled~0, ~compRegistered~0, ULTIMATE.start_main_#t~nondet156, ULTIMATE.start_main_~tmp_ndt_1~0, ~pended~0, ~customIrp~0, ~lowerDriverReturn~0, ~s~0] 324#L1512 [6652] L1512-->L1515: Formula: (and (< 2 v_ULTIMATE.start_main_~tmp_ndt_1~0_5) (= v_ULTIMATE.start_main_~tmp_ndt_2~0_2 |v_ULTIMATE.start_main_#t~nondet157_3|)) InVars {ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_5, ULTIMATE.start_main_#t~nondet157=|v_ULTIMATE.start_main_#t~nondet157_3|} OutVars{ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_5, ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_2, ULTIMATE.start_main_#t~nondet157=|v_ULTIMATE.start_main_#t~nondet157_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~tmp_ndt_2~0, ULTIMATE.start_main_#t~nondet157] 335#L1515 [7871] L1515-->L1643-14: Formula: (and (= |v_ULTIMATE.start_IofCallDriver_#in~Irp_23| v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~Irp_12) (= v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~DeviceObject_8 |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~DeviceObject_6|) (= v_ULTIMATE.start_CdAudioPnp_~DeviceObject_11 |v_ULTIMATE.start_CdAudioPnp_#in~DeviceObject_5|) (= 224 v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~irpSp__Control~1_12) (= 1 v_~compRegistered~0_50) (= |v_ULTIMATE.start_CdAudioStartDevice_#in~Irp_5| v_ULTIMATE.start_CdAudioStartDevice_~Irp_6) (= v_ULTIMATE.start_CdAudioPnp_~status~2_19 (- 1073741637)) (= v_ULTIMATE.start_CdAudioStartDevice_~DeviceObject_6 |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~DeviceObject_6|) (= v_ULTIMATE.start_CdAudioPnp_~Irp_14 |v_ULTIMATE.start_CdAudioPnp_#in~Irp_5|) (= 3 v_ULTIMATE.start_main_~tmp_ndt_2~0_11) (= v_ULTIMATE.start_CdAudioPnp_~DeviceObject_11 |v_ULTIMATE.start_CdAudioStartDevice_#in~DeviceObject_5|) (= |v_ULTIMATE.start_IofCallDriver_#in~DeviceObject_23| v_ULTIMATE.start_IofCallDriver_~DeviceObject_78) (= |v_ULTIMATE.start_IofCallDriver_#in~DeviceObject_23| v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~deviceExtension__TargetDeviceObject~3_12) (= 1 v_~routine~0_84) (= |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~Irp_6| v_ULTIMATE.start_CdAudioStartDevice_~Irp_6) (= |v_ULTIMATE.start_CdAudioPnp_#in~DeviceObject_5| v_ULTIMATE.start_main_~devobj~0_14) (= 0 v_ULTIMATE.start_CdAudioPnp_~irpSp__MinorFunction~0_11) (= v_ULTIMATE.start_CdAudioPnp_~Irp_14 |v_ULTIMATE.start_CdAudioStartDevice_#in~Irp_5|) (= 0 v_~compRegistered~0_51) (= v_ULTIMATE.start_CdAudioPnp_~Irp__Tail__Overlay__CurrentStackLocation~0_6 v_ULTIMATE.start_CdAudioPnp_~irpSp~0_7) (= |v_ULTIMATE.start_IofCallDriver_#in~Irp_23| v_ULTIMATE.start_IofCallDriver_~Irp_78) (= v_~pirp~0_15 |v_ULTIMATE.start_CdAudioPnp_#in~Irp_5|) (= v_~NP~0_232 v_~s~0_514) (= |v_ULTIMATE.start_CdAudioStartDevice_#in~DeviceObject_5| v_ULTIMATE.start_CdAudioStartDevice_~DeviceObject_6) (= |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~Irp_6| v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~Irp_12)) InVars {ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_11, ~compRegistered~0=v_~compRegistered~0_51, ~NP~0=v_~NP~0_232, ~pirp~0=v_~pirp~0_15, ULTIMATE.start_main_~devobj~0=v_ULTIMATE.start_main_~devobj~0_14, ~s~0=v_~s~0_514} OutVars{ULTIMATE.start_CdAudioPnp_#t~nondet14=|v_ULTIMATE.start_CdAudioPnp_#t~nondet14_6|, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret142=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret142_12|, ULTIMATE.start_CdAudioPnp_#t~nondet18=|v_ULTIMATE.start_CdAudioPnp_#t~nondet18_6|, ~compRegistered~0=v_~compRegistered~0_50, ULTIMATE.start_CdAudioStartDevice_#res=|v_ULTIMATE.start_CdAudioStartDevice_#res_11|, ULTIMATE.start_CdAudioPnp_#t~nondet16=|v_ULTIMATE.start_CdAudioPnp_#t~nondet16_6|, ULTIMATE.start_CdAudioPnp_~irpSp~0=v_ULTIMATE.start_CdAudioPnp_~irpSp~0_7, ULTIMATE.start_CdAudioPnp_#t~ret20=|v_ULTIMATE.start_CdAudioPnp_#t~ret20_7|, ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_11, ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~DeviceObject=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~DeviceObject_6|, ULTIMATE.start_CdAudioPnp_#t~ret24=|v_ULTIMATE.start_CdAudioPnp_#t~ret24_8|, ULTIMATE.start_CdAudioStartDevice_#in~DeviceObject=|v_ULTIMATE.start_CdAudioStartDevice_#in~DeviceObject_5|, ULTIMATE.start_CdAudioStartDevice_#t~nondet7=|v_ULTIMATE.start_CdAudioStartDevice_#t~nondet7_6|, ULTIMATE.start_CdAudioForwardIrpSynchronous_~deviceExtension__TargetDeviceObject~3=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~deviceExtension__TargetDeviceObject~3_12, ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~Irp=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~Irp_6|, ULTIMATE.start_CdAudioStartDevice_~deviceParameterHandle~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceParameterHandle~0_7, ULTIMATE.start_CdAudioStartDevice_#t~ret10=|v_ULTIMATE.start_CdAudioStartDevice_#t~ret10_8|, ULTIMATE.start_CdAudioPnp_#t~ret22=|v_ULTIMATE.start_CdAudioPnp_#t~ret22_7|, ULTIMATE.start_CdAudioStartDevice_#t~nondet5=|v_ULTIMATE.start_CdAudioStartDevice_#t~nondet5_6|, ULTIMATE.start_IofCallDriver_~returnVal2~0=v_ULTIMATE.start_IofCallDriver_~returnVal2~0_174, ULTIMATE.start_CdAudioStartDevice_#t~nondet9=|v_ULTIMATE.start_CdAudioStartDevice_#t~nondet9_6|, ULTIMATE.start_CdAudioPnp_~deviceExtension__PagingPathCount~0=v_ULTIMATE.start_CdAudioPnp_~deviceExtension__PagingPathCount~0_10, ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0_12, ULTIMATE.start_CdAudioStartDevice_#t~post11=|v_ULTIMATE.start_CdAudioStartDevice_#t~post11_7|, ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_24, ULTIMATE.start_CdAudioPnp_~Irp__Tail__Overlay__CurrentStackLocation~0=v_ULTIMATE.start_CdAudioPnp_~Irp__Tail__Overlay__CurrentStackLocation~0_6, ULTIMATE.start_CdAudioPnp_~Irp=v_ULTIMATE.start_CdAudioPnp_~Irp_14, ~s~0=v_~s~0_514, ULTIMATE.start_IofCallDriver_~lcontext~0=v_ULTIMATE.start_IofCallDriver_~lcontext~0_78, ULTIMATE.start_IofCallDriver_~__cil_tmp8~1=v_ULTIMATE.start_IofCallDriver_~__cil_tmp8~1_67, ULTIMATE.start_CdAudioForwardIrpSynchronous_~DeviceObject=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~DeviceObject_8, ULTIMATE.start_CdAudioPnp_#in~DeviceObject=|v_ULTIMATE.start_CdAudioPnp_#in~DeviceObject_5|, ULTIMATE.start_IofCallDriver_~tmp_ndt_5~0=v_ULTIMATE.start_IofCallDriver_~tmp_ndt_5~0_78, ULTIMATE.start_IofCallDriver_#in~Irp=|v_ULTIMATE.start_IofCallDriver_#in~Irp_23|, ULTIMATE.start_CdAudioPnp_~tmp~1=v_ULTIMATE.start_CdAudioPnp_~tmp~1_8, ULTIMATE.start_IofCallDriver_#in~DeviceObject=|v_ULTIMATE.start_IofCallDriver_#in~DeviceObject_23|, ULTIMATE.start_CdAudioPnp_~setPagable~0=v_ULTIMATE.start_CdAudioPnp_~setPagable~0_11, ULTIMATE.start_CdAudioPnp_~irpSp__Parameters__UsageNotification__Type~0=v_ULTIMATE.start_CdAudioPnp_~irpSp__Parameters__UsageNotification__Type~0_8, ULTIMATE.start_CdAudioStartDevice_#t~ret12=|v_ULTIMATE.start_CdAudioStartDevice_#t~ret12_7|, ULTIMATE.start_CdAudioPnp_~irpSp__MinorFunction~0=v_ULTIMATE.start_CdAudioPnp_~irpSp__MinorFunction~0_11, ULTIMATE.start_IofCallDriver_#t~nondet162=|v_ULTIMATE.start_IofCallDriver_#t~nondet162_34|, ULTIMATE.start_IofCallDriver_~Irp=v_ULTIMATE.start_IofCallDriver_~Irp_78, ULTIMATE.start_IofCallDriver_#res=|v_ULTIMATE.start_IofCallDriver_#res_64|, ULTIMATE.start_IofCallDriver_#t~nondet166=|v_ULTIMATE.start_IofCallDriver_#t~nondet166_45|, ULTIMATE.start_CdAudioForwardIrpSynchronous_~event~2=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~event~2_10, ULTIMATE.start_IofCallDriver_#t~ret165=|v_ULTIMATE.start_IofCallDriver_#t~ret165_56|, ULTIMATE.start_CdAudioPnp_~deviceExtension__PagingPathCountEvent~0=v_ULTIMATE.start_CdAudioPnp_~deviceExtension__PagingPathCountEvent~0_9, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~nondet141=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~nondet141_8|, ~NP~0=v_~NP~0_232, ULTIMATE.start_CdAudioPnp_~tmp___0~0=v_ULTIMATE.start_CdAudioPnp_~tmp___0~0_8, ULTIMATE.start_CdAudioStartDevice_~tmp~0=v_ULTIMATE.start_CdAudioStartDevice_~tmp~0_10, ULTIMATE.start_CdAudioPnp_~irpSp__Parameters__UsageNotification__InPath~0=v_ULTIMATE.start_CdAudioPnp_~irpSp__Parameters__UsageNotification__InPath~0_12, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret143=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret143_10|, ULTIMATE.start_CdAudioPnp_#t~ret25=|v_ULTIMATE.start_CdAudioPnp_#t~ret25_8|, ULTIMATE.start_CdAudioPnp_#t~nondet17=|v_ULTIMATE.start_CdAudioPnp_#t~nondet17_6|, ULTIMATE.start_CdAudioStartDevice_~attempt~0=v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_9, ULTIMATE.start_CdAudioPnp_#t~nondet15=|v_ULTIMATE.start_CdAudioPnp_#t~nondet15_6|, ULTIMATE.start_CdAudioPnp_#t~ret23=|v_ULTIMATE.start_CdAudioPnp_#t~ret23_8|, ULTIMATE.start_CdAudioStartDevice_~cdb~0=v_ULTIMATE.start_CdAudioStartDevice_~cdb~0_7, ULTIMATE.start_CdAudioPnp_#t~nondet19=|v_ULTIMATE.start_CdAudioPnp_#t~nondet19_6|, ULTIMATE.start_CdAudioStartDevice_#t~nondet6=|v_ULTIMATE.start_CdAudioStartDevice_#t~nondet6_6|, ~pirp~0=v_~pirp~0_15, ULTIMATE.start_main_~devobj~0=v_ULTIMATE.start_main_~devobj~0_14, ULTIMATE.start_CdAudioStartDevice_~status~1=v_ULTIMATE.start_CdAudioStartDevice_~status~1_20, ULTIMATE.start_CdAudioPnp_#t~ret21=|v_ULTIMATE.start_CdAudioPnp_#t~ret21_8|, ULTIMATE.start_CdAudioStartDevice_~srb~0=v_ULTIMATE.start_CdAudioStartDevice_~srb~0_8, ULTIMATE.start_CdAudioStartDevice_#t~nondet8=|v_ULTIMATE.start_CdAudioStartDevice_#t~nondet8_6|, ULTIMATE.start_CdAudioPnp_~status~2=v_ULTIMATE.start_CdAudioPnp_~status~2_19, ULTIMATE.start_CdAudioStartDevice_#in~Irp=|v_ULTIMATE.start_CdAudioStartDevice_#in~Irp_5|, ULTIMATE.start_IofCallDriver_~tmp_ndt_4~0=v_ULTIMATE.start_IofCallDriver_~tmp_ndt_4~0_78, ULTIMATE.start_CdAudioPnp_~Irp__IoStatus__Status~0=v_ULTIMATE.start_CdAudioPnp_~Irp__IoStatus__Status~0_7, ULTIMATE.start_CdAudioPnp_#res=|v_ULTIMATE.start_CdAudioPnp_#res_15|, ~routine~0=v_~routine~0_84, ULTIMATE.start_CdAudioPnp_~DeviceObject=v_ULTIMATE.start_CdAudioPnp_~DeviceObject_11, ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1=v_ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1_56, ULTIMATE.start_CdAudioPnp_~DeviceObject__Flags~0=v_ULTIMATE.start_CdAudioPnp_~DeviceObject__Flags~0_6, ULTIMATE.start_CdAudioStartDevice_~DeviceObject=v_ULTIMATE.start_CdAudioStartDevice_~DeviceObject_6, ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_11, ULTIMATE.start_IofCallDriver_~compRetStatus~0=v_ULTIMATE.start_IofCallDriver_~compRetStatus~0_89, ULTIMATE.start_IofCallDriver_~DeviceObject=v_ULTIMATE.start_IofCallDriver_~DeviceObject_78, ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0=v_ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0_7, ULTIMATE.start_CdAudioStartDevice_~Irp=v_ULTIMATE.start_CdAudioStartDevice_~Irp_6, ULTIMATE.start_CdAudioForwardIrpSynchronous_~Irp=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~Irp_12, ULTIMATE.start_CdAudioPnp_#in~Irp=|v_ULTIMATE.start_CdAudioPnp_#in~Irp_5|, ULTIMATE.start_CdAudioForwardIrpSynchronous_#res=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#res_12|, ULTIMATE.start_CdAudioStartDevice_~keyValue~0=v_ULTIMATE.start_CdAudioStartDevice_~keyValue~0_7, ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0_8, ULTIMATE.start_CdAudioStartDevice_#t~ret13=|v_ULTIMATE.start_CdAudioStartDevice_#t~ret13_7|, ULTIMATE.start_IofCallDriver_#t~nondet163=|v_ULTIMATE.start_IofCallDriver_#t~nondet163_34|, ULTIMATE.start_IofCallDriver_#t~ret164=|v_ULTIMATE.start_IofCallDriver_#t~ret164_56|, ULTIMATE.start_CdAudioForwardIrpSynchronous_~irpSp__Control~1=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~irpSp__Control~1_12, ULTIMATE.start_IofCallDriver_#t~nondet167=|v_ULTIMATE.start_IofCallDriver_#t~nondet167_45|, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~nondet140=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~nondet140_8|} AuxVars[] AssignedVars[ULTIMATE.start_CdAudioPnp_#t~nondet14, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret142, ULTIMATE.start_CdAudioPnp_#t~nondet18, ~compRegistered~0, ULTIMATE.start_CdAudioStartDevice_#res, ULTIMATE.start_CdAudioPnp_#t~nondet16, ULTIMATE.start_CdAudioPnp_~irpSp~0, ULTIMATE.start_CdAudioPnp_#t~ret20, ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0, ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~DeviceObject, ULTIMATE.start_CdAudioPnp_#t~ret24, ULTIMATE.start_CdAudioStartDevice_#in~DeviceObject, ULTIMATE.start_CdAudioStartDevice_#t~nondet7, ULTIMATE.start_CdAudioForwardIrpSynchronous_~deviceExtension__TargetDeviceObject~3, ULTIMATE.start_CdAudioForwardIrpSynchronous_#in~Irp, ULTIMATE.start_CdAudioStartDevice_~deviceParameterHandle~0, ULTIMATE.start_CdAudioStartDevice_#t~ret10, ULTIMATE.start_CdAudioPnp_#t~ret22, ULTIMATE.start_CdAudioStartDevice_#t~nondet5, ULTIMATE.start_IofCallDriver_~returnVal2~0, ULTIMATE.start_CdAudioStartDevice_#t~nondet9, ULTIMATE.start_CdAudioPnp_~deviceExtension__PagingPathCount~0, ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0, ULTIMATE.start_CdAudioStartDevice_#t~post11, ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8, ULTIMATE.start_CdAudioPnp_~Irp__Tail__Overlay__CurrentStackLocation~0, ULTIMATE.start_CdAudioPnp_~Irp, ULTIMATE.start_IofCallDriver_~lcontext~0, ULTIMATE.start_IofCallDriver_~__cil_tmp8~1, ULTIMATE.start_CdAudioForwardIrpSynchronous_~DeviceObject, ULTIMATE.start_CdAudioPnp_#in~DeviceObject, ULTIMATE.start_IofCallDriver_~tmp_ndt_5~0, ULTIMATE.start_IofCallDriver_#in~Irp, ULTIMATE.start_CdAudioPnp_~tmp~1, ULTIMATE.start_IofCallDriver_#in~DeviceObject, ULTIMATE.start_CdAudioPnp_~setPagable~0, ULTIMATE.start_CdAudioPnp_~irpSp__Parameters__UsageNotification__Type~0, ULTIMATE.start_CdAudioStartDevice_#t~ret12, ULTIMATE.start_CdAudioPnp_~irpSp__MinorFunction~0, ULTIMATE.start_IofCallDriver_#t~nondet162, ULTIMATE.start_IofCallDriver_~Irp, ULTIMATE.start_IofCallDriver_#res, ULTIMATE.start_IofCallDriver_#t~nondet166, ULTIMATE.start_CdAudioForwardIrpSynchronous_~event~2, ULTIMATE.start_IofCallDriver_#t~ret165, ULTIMATE.start_CdAudioPnp_~deviceExtension__PagingPathCountEvent~0, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~nondet141, ULTIMATE.start_CdAudioPnp_~tmp___0~0, ULTIMATE.start_CdAudioStartDevice_~tmp~0, ULTIMATE.start_CdAudioPnp_~irpSp__Parameters__UsageNotification__InPath~0, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret143, ULTIMATE.start_CdAudioPnp_#t~ret25, ULTIMATE.start_CdAudioPnp_#t~nondet17, ULTIMATE.start_CdAudioStartDevice_~attempt~0, ULTIMATE.start_CdAudioPnp_#t~nondet15, ULTIMATE.start_CdAudioPnp_#t~ret23, ULTIMATE.start_CdAudioStartDevice_~cdb~0, ULTIMATE.start_CdAudioPnp_#t~nondet19, ULTIMATE.start_CdAudioStartDevice_#t~nondet6, ULTIMATE.start_CdAudioStartDevice_~status~1, ULTIMATE.start_CdAudioPnp_#t~ret21, ULTIMATE.start_CdAudioStartDevice_~srb~0, ULTIMATE.start_CdAudioStartDevice_#t~nondet8, ULTIMATE.start_CdAudioPnp_~status~2, ULTIMATE.start_CdAudioStartDevice_#in~Irp, ULTIMATE.start_IofCallDriver_~tmp_ndt_4~0, ULTIMATE.start_CdAudioPnp_~Irp__IoStatus__Status~0, ULTIMATE.start_CdAudioPnp_#res, ~routine~0, ULTIMATE.start_CdAudioPnp_~DeviceObject, ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1, ULTIMATE.start_CdAudioPnp_~DeviceObject__Flags~0, ULTIMATE.start_CdAudioStartDevice_~DeviceObject, ULTIMATE.start_IofCallDriver_~compRetStatus~0, ULTIMATE.start_IofCallDriver_~DeviceObject, ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0, ULTIMATE.start_CdAudioStartDevice_~Irp, ULTIMATE.start_CdAudioForwardIrpSynchronous_~Irp, ULTIMATE.start_CdAudioPnp_#in~Irp, ULTIMATE.start_CdAudioForwardIrpSynchronous_#res, ULTIMATE.start_CdAudioStartDevice_~keyValue~0, ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0, ULTIMATE.start_CdAudioStartDevice_#t~ret13, ULTIMATE.start_IofCallDriver_#t~nondet163, ULTIMATE.start_IofCallDriver_#t~ret164, ULTIMATE.start_CdAudioForwardIrpSynchronous_~irpSp__Control~1, ULTIMATE.start_IofCallDriver_#t~nondet167, ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~nondet140] 312#L1643-14 [6768] L1643-14-->L1644-14: Formula: (< 0 v_~compRegistered~0_28) InVars {~compRegistered~0=v_~compRegistered~0_28} OutVars{~compRegistered~0=v_~compRegistered~0_28} AuxVars[] AssignedVars[] 313#L1644-14 [6812] L1644-14-->L1649-21: Formula: (> 0 v_~routine~0_38) InVars {~routine~0=v_~routine~0_38} OutVars{~routine~0=v_~routine~0_38} AuxVars[] AssignedVars[] 329#L1649-21 [7740] L1649-21-->L1649-23: Formula: (and (= v_ULTIMATE.start_IofCallDriver_~compRetStatus~0_63 |v_ULTIMATE.start_CdAudioSignalCompletion_#res_50|) (= v_ULTIMATE.start_KeSetEvent_~Increment_34 |v_ULTIMATE.start_KeSetEvent_#in~Increment_21|) (= |v_ULTIMATE.start_KeSetEvent_#in~Event_21| v_ULTIMATE.start_CdAudioSignalCompletion_~Event_32) (= 1 v_~setEventCalled~0_103) (= |v_ULTIMATE.start_KeSetEvent_#in~Event_21| v_ULTIMATE.start_KeSetEvent_~Event_34) (= 1 v_~routine~0_65) (= (- 1073741802) |v_ULTIMATE.start_CdAudioSignalCompletion_#res_50|) (= v_ULTIMATE.start_CdAudioSignalCompletion_~Irp_32 |v_ULTIMATE.start_CdAudioSignalCompletion_#in~Irp_20|) (= v_ULTIMATE.start_IofCallDriver_~lcontext~0_57 |v_ULTIMATE.start_CdAudioSignalCompletion_#in~Event_20|) (= |v_ULTIMATE.start_CdAudioSignalCompletion_#in~DeviceObject_20| v_ULTIMATE.start_IofCallDriver_~DeviceObject_57) (= 0 |v_ULTIMATE.start_KeSetEvent_#in~Increment_21|) (= |v_ULTIMATE.start_CdAudioSignalCompletion_#in~Irp_20| v_ULTIMATE.start_IofCallDriver_~Irp_57) (= 0 |v_ULTIMATE.start_KeSetEvent_#in~Wait_21|) (= v_ULTIMATE.start_CdAudioSignalCompletion_~DeviceObject_32 |v_ULTIMATE.start_CdAudioSignalCompletion_#in~DeviceObject_20|) (= |v_ULTIMATE.start_CdAudioSignalCompletion_#in~Event_20| v_ULTIMATE.start_CdAudioSignalCompletion_~Event_32) (= v_ULTIMATE.start_KeSetEvent_~Wait_34 |v_ULTIMATE.start_KeSetEvent_#in~Wait_21|) (= v_ULTIMATE.start_KeSetEvent_~l~0_34 |v_ULTIMATE.start_KeSetEvent_#res_47|)) InVars {ULTIMATE.start_IofCallDriver_~lcontext~0=v_ULTIMATE.start_IofCallDriver_~lcontext~0_57, ULTIMATE.start_IofCallDriver_~Irp=v_ULTIMATE.start_IofCallDriver_~Irp_57, ULTIMATE.start_IofCallDriver_~DeviceObject=v_ULTIMATE.start_IofCallDriver_~DeviceObject_57, ~routine~0=v_~routine~0_65} OutVars{ULTIMATE.start_IofCallDriver_~lcontext~0=v_ULTIMATE.start_IofCallDriver_~lcontext~0_57, ULTIMATE.start_KeSetEvent_~Wait=v_ULTIMATE.start_KeSetEvent_~Wait_34, ULTIMATE.start_CdAudioSignalCompletion_#in~DeviceObject=|v_ULTIMATE.start_CdAudioSignalCompletion_#in~DeviceObject_20|, ULTIMATE.start_KeSetEvent_~Increment=v_ULTIMATE.start_KeSetEvent_~Increment_34, ULTIMATE.start_CdAudioSignalCompletion_#res=|v_ULTIMATE.start_CdAudioSignalCompletion_#res_50|, ULTIMATE.start_CdAudioSignalCompletion_#t~ret4=|v_ULTIMATE.start_CdAudioSignalCompletion_#t~ret4_50|, ULTIMATE.start_KeSetEvent_#in~Event=|v_ULTIMATE.start_KeSetEvent_#in~Event_21|, ULTIMATE.start_IofCallDriver_~compRetStatus~0=v_ULTIMATE.start_IofCallDriver_~compRetStatus~0_63, ULTIMATE.start_KeSetEvent_~Event=v_ULTIMATE.start_KeSetEvent_~Event_34, ULTIMATE.start_IofCallDriver_~DeviceObject=v_ULTIMATE.start_IofCallDriver_~DeviceObject_57, ULTIMATE.start_KeSetEvent_#in~Wait=|v_ULTIMATE.start_KeSetEvent_#in~Wait_21|, ULTIMATE.start_CdAudioSignalCompletion_~DeviceObject=v_ULTIMATE.start_CdAudioSignalCompletion_~DeviceObject_32, ULTIMATE.start_IofCallDriver_~Irp=v_ULTIMATE.start_IofCallDriver_~Irp_57, ULTIMATE.start_KeSetEvent_#t~nondet168=|v_ULTIMATE.start_KeSetEvent_#t~nondet168_34|, ~setEventCalled~0=v_~setEventCalled~0_103, ULTIMATE.start_CdAudioSignalCompletion_~Event=v_ULTIMATE.start_CdAudioSignalCompletion_~Event_32, ULTIMATE.start_IofCallDriver_#t~ret165=|v_ULTIMATE.start_IofCallDriver_#t~ret165_41|, ULTIMATE.start_KeSetEvent_~l~0=v_ULTIMATE.start_KeSetEvent_~l~0_34, ULTIMATE.start_CdAudioSignalCompletion_#in~Irp=|v_ULTIMATE.start_CdAudioSignalCompletion_#in~Irp_20|, ULTIMATE.start_CdAudioSignalCompletion_~Irp=v_ULTIMATE.start_CdAudioSignalCompletion_~Irp_32, ULTIMATE.start_CdAudioSignalCompletion_#in~Event=|v_ULTIMATE.start_CdAudioSignalCompletion_#in~Event_20|, ULTIMATE.start_KeSetEvent_#in~Increment=|v_ULTIMATE.start_KeSetEvent_#in~Increment_21|, ~routine~0=v_~routine~0_65, ULTIMATE.start_KeSetEvent_#res=|v_ULTIMATE.start_KeSetEvent_#res_47|} AuxVars[] AssignedVars[ULTIMATE.start_KeSetEvent_~Wait, ULTIMATE.start_CdAudioSignalCompletion_#in~DeviceObject, ULTIMATE.start_KeSetEvent_~Increment, ULTIMATE.start_CdAudioSignalCompletion_#res, ULTIMATE.start_CdAudioSignalCompletion_#t~ret4, ULTIMATE.start_KeSetEvent_#in~Event, ULTIMATE.start_IofCallDriver_~compRetStatus~0, ULTIMATE.start_KeSetEvent_~Event, ULTIMATE.start_KeSetEvent_#in~Wait, ULTIMATE.start_CdAudioSignalCompletion_~DeviceObject, ULTIMATE.start_KeSetEvent_#t~nondet168, ~setEventCalled~0, ULTIMATE.start_CdAudioSignalCompletion_~Event, ULTIMATE.start_IofCallDriver_#t~ret165, ULTIMATE.start_KeSetEvent_~l~0, ULTIMATE.start_CdAudioSignalCompletion_#in~Irp, ULTIMATE.start_CdAudioSignalCompletion_~Irp, ULTIMATE.start_CdAudioSignalCompletion_#in~Event, ULTIMATE.start_KeSetEvent_#in~Increment, ULTIMATE.start_KeSetEvent_#res] 342#L1649-23 [4790] L1649-23-->L1657-14: Formula: (= v_ULTIMATE.start_IofCallDriver_~__cil_tmp8~1_38 v_ULTIMATE.start_IofCallDriver_~compRetStatus~0_40) InVars {ULTIMATE.start_IofCallDriver_~compRetStatus~0=v_ULTIMATE.start_IofCallDriver_~compRetStatus~0_40} OutVars{ULTIMATE.start_IofCallDriver_~compRetStatus~0=v_ULTIMATE.start_IofCallDriver_~compRetStatus~0_40, ULTIMATE.start_IofCallDriver_~__cil_tmp8~1=v_ULTIMATE.start_IofCallDriver_~__cil_tmp8~1_38} AuxVars[] AssignedVars[ULTIMATE.start_IofCallDriver_~__cil_tmp8~1] 309#L1657-14 [7071] L1657-14-->L1643-15: Formula: (> (- 1073741802) v_ULTIMATE.start_IofCallDriver_~__cil_tmp8~1_40) InVars {ULTIMATE.start_IofCallDriver_~__cil_tmp8~1=v_ULTIMATE.start_IofCallDriver_~__cil_tmp8~1_40} OutVars{ULTIMATE.start_IofCallDriver_~__cil_tmp8~1=v_ULTIMATE.start_IofCallDriver_~__cil_tmp8~1_40} AuxVars[] AssignedVars[] 310#L1643-15 [6810] L1643-15-->L1689-7: Formula: (and (= v_ULTIMATE.start_IofCallDriver_~returnVal2~0_88 259) (> 0 v_ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1_32)) InVars {ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1=v_ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1_32} OutVars{ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1=v_ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1_32, ULTIMATE.start_IofCallDriver_~returnVal2~0=v_ULTIMATE.start_IofCallDriver_~returnVal2~0_88} AuxVars[] AssignedVars[ULTIMATE.start_IofCallDriver_~returnVal2~0] 300#L1689-7 [5389] L1689-7-->L61-75: Formula: (and (= v_~s~0_353 v_~IPC~0_15) (= v_~NP~0_155 v_~s~0_354) (= v_~lowerDriverReturn~0_44 v_ULTIMATE.start_IofCallDriver_~returnVal2~0_92)) InVars {ULTIMATE.start_IofCallDriver_~returnVal2~0=v_ULTIMATE.start_IofCallDriver_~returnVal2~0_92, ~IPC~0=v_~IPC~0_15, ~NP~0=v_~NP~0_155, ~s~0=v_~s~0_354} OutVars{ULTIMATE.start_IofCallDriver_~returnVal2~0=v_ULTIMATE.start_IofCallDriver_~returnVal2~0_92, ~IPC~0=v_~IPC~0_15, ~NP~0=v_~NP~0_155, ~lowerDriverReturn~0=v_~lowerDriverReturn~0_44, ~s~0=v_~s~0_353} AuxVars[] AssignedVars[~lowerDriverReturn~0, ~s~0] 307#L61-75 [7739] L61-75-->L1417: Formula: (and (= |v_ULTIMATE.start_IofCallDriver_#res_41| v_ULTIMATE.start_IofCallDriver_~returnVal2~0_135) (= 259 v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_18)) InVars {ULTIMATE.start_IofCallDriver_~returnVal2~0=v_ULTIMATE.start_IofCallDriver_~returnVal2~0_135} OutVars{ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret142=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret142_8|, ULTIMATE.start_IofCallDriver_#res=|v_ULTIMATE.start_IofCallDriver_#res_41|, ULTIMATE.start_IofCallDriver_~returnVal2~0=v_ULTIMATE.start_IofCallDriver_~returnVal2~0_135, ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_18} AuxVars[] AssignedVars[ULTIMATE.start_CdAudioForwardIrpSynchronous_#t~ret142, ULTIMATE.start_IofCallDriver_#res, ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8] 308#L1417 [5984] L1417-->L1417-2: Formula: (= 0 v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_7) InVars {ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_7} OutVars{ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_7} AuxVars[] AssignedVars[] 331#L1417-2 [7874] L1417-2-->L152: Formula: (and (= 255 v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0_13) (= |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#res_14| v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_26) (= 0 v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_10) (= 0 v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_12) (= v_ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0_8 v_ULTIMATE.start_CdAudioStartDevice_~cdb~0_8) (= |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#res_14| v_ULTIMATE.start_CdAudioStartDevice_~status~1_22) (<= 0 v_ULTIMATE.start_CdAudioStartDevice_~status~1_22)) InVars {ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0_13, ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_26, ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0=v_ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0_8} OutVars{ULTIMATE.start_CdAudioForwardIrpSynchronous_#res=|v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#res_14|, ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0_13, ULTIMATE.start_CdAudioStartDevice_~attempt~0=v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_10, ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8=v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_26, ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_12, ULTIMATE.start_CdAudioStartDevice_~cdb~0=v_ULTIMATE.start_CdAudioStartDevice_~cdb~0_8, ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0=v_ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0_8, ULTIMATE.start_CdAudioStartDevice_#t~ret10=|v_ULTIMATE.start_CdAudioStartDevice_#t~ret10_10|, ULTIMATE.start_CdAudioStartDevice_~status~1=v_ULTIMATE.start_CdAudioStartDevice_~status~1_22} AuxVars[] AssignedVars[ULTIMATE.start_CdAudioForwardIrpSynchronous_#res, ULTIMATE.start_CdAudioStartDevice_~attempt~0, ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0, ULTIMATE.start_CdAudioStartDevice_~cdb~0, ULTIMATE.start_CdAudioStartDevice_#t~ret10, ULTIMATE.start_CdAudioStartDevice_~status~1] 338#L152 [7449] L152-->L204-1: Formula: (and (= v_ULTIMATE.start_CdAudioStartDevice_~status~1_6 (- 1073741823)) (> 0 v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_5)) InVars {ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_5} OutVars{ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_5, ULTIMATE.start_CdAudioStartDevice_~status~1=v_ULTIMATE.start_CdAudioStartDevice_~status~1_6} AuxVars[] AssignedVars[ULTIMATE.start_CdAudioStartDevice_~status~1] 311#L204-1 [2020-07-01 10:44:30,890 INFO L796 eck$LassoCheckResult]: Loop: 311#L204-1 [7876] L204-1-->L95-48: Formula: (and (= v_ULTIMATE.start_CdAudioStartDevice_~tmp~0_12 v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_14) (= 0 v_ULTIMATE.start_SendSrbSynchronous_~irp~0_89) (= v_ULTIMATE.start_SendSrbSynchronous_~Extension_38 |v_ULTIMATE.start_SendSrbSynchronous_#in~Extension_21|) (= v_ULTIMATE.start_SendSrbSynchronous_~BufferLength_38 |v_ULTIMATE.start_SendSrbSynchronous_#in~BufferLength_21|) (= |v_ULTIMATE.start_SendSrbSynchronous_#in~Extension_21| v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0_9) (= |v_ULTIMATE.start_SendSrbSynchronous_#in~Srb_21| v_ULTIMATE.start_SendSrbSynchronous_~Srb_38) (= |v_ULTIMATE.start_SendSrbSynchronous_#in~Buffer_21| v_ULTIMATE.start_SendSrbSynchronous_~Buffer_72) (= |v_ULTIMATE.start_SendSrbSynchronous_#in~Buffer_21| v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_13) (= (+ v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_14 1) v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_13) (= |v_ULTIMATE.start_SendSrbSynchronous_#in~Srb_21| v_ULTIMATE.start_CdAudioStartDevice_~srb~0_9) (= 36 |v_ULTIMATE.start_SendSrbSynchronous_#in~BufferLength_21|) (< v_ULTIMATE.start_CdAudioStartDevice_~status~1_24 0) (< v_ULTIMATE.start_CdAudioStartDevice_~tmp~0_12 4)) InVars {ULTIMATE.start_CdAudioStartDevice_~srb~0=v_ULTIMATE.start_CdAudioStartDevice_~srb~0_9, ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0_9, ULTIMATE.start_CdAudioStartDevice_~attempt~0=v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_14, ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_13, ULTIMATE.start_CdAudioStartDevice_~status~1=v_ULTIMATE.start_CdAudioStartDevice_~status~1_24} OutVars{ULTIMATE.start_CdAudioStartDevice_~tmp~0=v_ULTIMATE.start_CdAudioStartDevice_~tmp~0_12, ULTIMATE.start_SendSrbSynchronous_~irp~0=v_ULTIMATE.start_SendSrbSynchronous_~irp~0_89, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0_55, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0_55, ULTIMATE.start_CdAudioStartDevice_~attempt~0=v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_13, ULTIMATE.start_SendSrbSynchronous_#res=|v_ULTIMATE.start_SendSrbSynchronous_#res_72|, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp12~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp12~0_55, ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0=v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_13, ULTIMATE.start_SendSrbSynchronous_~Buffer=v_ULTIMATE.start_SendSrbSynchronous_~Buffer_72, ULTIMATE.start_CdAudioStartDevice_~status~1=v_ULTIMATE.start_CdAudioStartDevice_~status~1_24, ULTIMATE.start_CdAudioStartDevice_~srb~0=v_ULTIMATE.start_CdAudioStartDevice_~srb~0_9, ULTIMATE.start_SendSrbSynchronous_~Extension=v_ULTIMATE.start_SendSrbSynchronous_~Extension_38, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0_55, ULTIMATE.start_SendSrbSynchronous_#in~Extension=|v_ULTIMATE.start_SendSrbSynchronous_#in~Extension_21|, ULTIMATE.start_SendSrbSynchronous_~ioStatus__Status~0=v_ULTIMATE.start_SendSrbSynchronous_~ioStatus__Status~0_55, ULTIMATE.start_SendSrbSynchronous_#in~BufferLength=|v_ULTIMATE.start_SendSrbSynchronous_#in~BufferLength_21|, ULTIMATE.start_CdAudioStartDevice_#t~post11=|v_ULTIMATE.start_CdAudioStartDevice_#t~post11_9|, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp11~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp11~0_55, ULTIMATE.start_SendSrbSynchronous_#t~nondet0=|v_ULTIMATE.start_SendSrbSynchronous_#t~nondet0_38|, ULTIMATE.start_SendSrbSynchronous_#t~ret3=|v_ULTIMATE.start_SendSrbSynchronous_#t~ret3_55|, ULTIMATE.start_SendSrbSynchronous_~status~0=v_ULTIMATE.start_SendSrbSynchronous_~status~0_89, ULTIMATE.start_SendSrbSynchronous_#t~nondet1=|v_ULTIMATE.start_SendSrbSynchronous_#t~nondet1_38|, ULTIMATE.start_SendSrbSynchronous_#t~nondet2=|v_ULTIMATE.start_SendSrbSynchronous_#t~nondet2_38|, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0_55, ULTIMATE.start_SendSrbSynchronous_~ioctl~0=v_ULTIMATE.start_SendSrbSynchronous_~ioctl~0_72, ULTIMATE.start_SendSrbSynchronous_#in~Srb=|v_ULTIMATE.start_SendSrbSynchronous_#in~Srb_21|, ULTIMATE.start_SendSrbSynchronous_~Srb=v_ULTIMATE.start_SendSrbSynchronous_~Srb_38, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp10~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp10~0_55, ULTIMATE.start_SendSrbSynchronous_~event~0=v_ULTIMATE.start_SendSrbSynchronous_~event~0_55, ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0=v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0_9, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp13~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp13~0_55, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp18~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp18~0_89, ULTIMATE.start_SendSrbSynchronous_~BufferLength=v_ULTIMATE.start_SendSrbSynchronous_~BufferLength_38, ULTIMATE.start_SendSrbSynchronous_#in~Buffer=|v_ULTIMATE.start_SendSrbSynchronous_#in~Buffer_21|} AuxVars[] AssignedVars[ULTIMATE.start_CdAudioStartDevice_~tmp~0, ULTIMATE.start_SendSrbSynchronous_~irp~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0, ULTIMATE.start_CdAudioStartDevice_~attempt~0, ULTIMATE.start_SendSrbSynchronous_#res, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp12~0, ULTIMATE.start_SendSrbSynchronous_~Buffer, ULTIMATE.start_SendSrbSynchronous_~Extension, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0, ULTIMATE.start_SendSrbSynchronous_#in~Extension, ULTIMATE.start_SendSrbSynchronous_~ioStatus__Status~0, ULTIMATE.start_SendSrbSynchronous_#in~BufferLength, ULTIMATE.start_CdAudioStartDevice_#t~post11, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp11~0, ULTIMATE.start_SendSrbSynchronous_#t~nondet0, ULTIMATE.start_SendSrbSynchronous_#t~ret3, ULTIMATE.start_SendSrbSynchronous_~status~0, ULTIMATE.start_SendSrbSynchronous_#t~nondet1, ULTIMATE.start_SendSrbSynchronous_#t~nondet2, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0, ULTIMATE.start_SendSrbSynchronous_~ioctl~0, ULTIMATE.start_SendSrbSynchronous_#in~Srb, ULTIMATE.start_SendSrbSynchronous_~Srb, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp10~0, ULTIMATE.start_SendSrbSynchronous_~event~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp13~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp18~0, ULTIMATE.start_SendSrbSynchronous_~BufferLength, ULTIMATE.start_SendSrbSynchronous_#in~Buffer] 296#L95-48 [5889] L95-48-->L95-50: Formula: (and (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0_51 49152) (= v_ULTIMATE.start_SendSrbSynchronous_~ioctl~0_68 315396) (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0_51 4100) (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0_51 262144) (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0_51 311296) (= 0 v_ULTIMATE.start_SendSrbSynchronous_~Buffer_68)) InVars {ULTIMATE.start_SendSrbSynchronous_~Buffer=v_ULTIMATE.start_SendSrbSynchronous_~Buffer_68} OutVars{ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0_51, ULTIMATE.start_SendSrbSynchronous_~ioctl~0=v_ULTIMATE.start_SendSrbSynchronous_~ioctl~0_68, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0_51, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0_51, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0=v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0_51, ULTIMATE.start_SendSrbSynchronous_~Buffer=v_ULTIMATE.start_SendSrbSynchronous_~Buffer_68} AuxVars[] AssignedVars[ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0, ULTIMATE.start_SendSrbSynchronous_~ioctl~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0, ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0] 297#L95-50 [5923] L95-50-->L113-16: Formula: (and (= |v_ULTIMATE.start_SendSrbSynchronous_#res_66| (- 1073741670)) (= 0 v_ULTIMATE.start_SendSrbSynchronous_~irp~0_84)) InVars {ULTIMATE.start_SendSrbSynchronous_~irp~0=v_ULTIMATE.start_SendSrbSynchronous_~irp~0_84} OutVars{ULTIMATE.start_SendSrbSynchronous_~irp~0=v_ULTIMATE.start_SendSrbSynchronous_~irp~0_84, ULTIMATE.start_SendSrbSynchronous_#res=|v_ULTIMATE.start_SendSrbSynchronous_#res_66|} AuxVars[] AssignedVars[ULTIMATE.start_SendSrbSynchronous_#res] 315#L113-16 [4483] L113-16-->L204-1: Formula: (= v_ULTIMATE.start_CdAudioStartDevice_~status~1_9 |v_ULTIMATE.start_SendSrbSynchronous_#res_68|) InVars {ULTIMATE.start_SendSrbSynchronous_#res=|v_ULTIMATE.start_SendSrbSynchronous_#res_68|} OutVars{ULTIMATE.start_CdAudioStartDevice_#t~ret12=|v_ULTIMATE.start_CdAudioStartDevice_#t~ret12_2|, ULTIMATE.start_SendSrbSynchronous_#res=|v_ULTIMATE.start_SendSrbSynchronous_#res_68|, ULTIMATE.start_CdAudioStartDevice_~status~1=v_ULTIMATE.start_CdAudioStartDevice_~status~1_9} AuxVars[] AssignedVars[ULTIMATE.start_CdAudioStartDevice_#t~ret12, ULTIMATE.start_CdAudioStartDevice_~status~1] 311#L204-1 [2020-07-01 10:44:30,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 10:44:30,891 INFO L82 PathProgramCache]: Analyzing trace with hash 1660804286, now seen corresponding path program 1 times [2020-07-01 10:44:30,891 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 10:44:30,891 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1618536965] [2020-07-01 10:44:30,891 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 10:44:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 10:44:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 10:44:30,944 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1618536965] [2020-07-01 10:44:30,944 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-01 10:44:30,944 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-01 10:44:30,945 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [454155202] [2020-07-01 10:44:30,945 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-07-01 10:44:30,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 10:44:30,945 INFO L82 PathProgramCache]: Analyzing trace with hash 241404862, now seen corresponding path program 2 times [2020-07-01 10:44:30,945 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 10:44:30,946 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479130021] [2020-07-01 10:44:30,946 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 10:44:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-01 10:44:30,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-01 10:44:30,966 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-01 10:44:31,076 INFO L210 LassoAnalysis]: Preferences: [2020-07-01 10:44:31,076 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-01 10:44:31,076 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-01 10:44:31,076 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-01 10:44:31,076 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-07-01 10:44:31,076 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,077 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-01 10:44:31,077 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-01 10:44:31,077 INFO L133 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration2_Loop [2020-07-01 10:44:31,077 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-01 10:44:31,077 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-01 10:44:31,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,084 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,093 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,105 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,143 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,149 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,179 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,189 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:31,424 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-01 10:44:31,425 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,435 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:31,435 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:31,439 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:31,440 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp13~0=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp13~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,473 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:31,473 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:31,478 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:31,478 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0=4100} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0=4100} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,511 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:31,512 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:31,516 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:31,516 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0=311296} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0=311296} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,550 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:31,550 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:31,556 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:31,557 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~status~0=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~status~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,592 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:31,592 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:31,595 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:31,596 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_#t~nondet2=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_#t~nondet2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 37 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,629 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:31,630 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:31,633 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:31,634 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp18~0=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp18~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 38 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,667 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:31,667 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:31,670 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:31,671 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp11~0=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp11~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 39 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,704 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:31,704 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:31,711 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:31,711 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_~srb~0=0, ULTIMATE.start_SendSrbSynchronous_~Srb=0, ULTIMATE.start_SendSrbSynchronous_#in~Srb=0} Honda state: {ULTIMATE.start_CdAudioStartDevice_~srb~0=0, ULTIMATE.start_SendSrbSynchronous_~Srb=0, ULTIMATE.start_SendSrbSynchronous_#in~Srb=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,743 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:31,743 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:31,747 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:31,747 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~irp~0=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~irp~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 41 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 41 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,779 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:31,779 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:31,786 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:31,786 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0=-3, ULTIMATE.start_SendSrbSynchronous_~Extension=-3, ULTIMATE.start_SendSrbSynchronous_#in~Extension=-3} Honda state: {ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0=-3, ULTIMATE.start_SendSrbSynchronous_~Extension=-3, ULTIMATE.start_SendSrbSynchronous_#in~Extension=-3} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,817 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:31,818 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:31,821 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-01 10:44:31,821 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_#t~post11=0} Honda state: {ULTIMATE.start_CdAudioStartDevice_#t~post11=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,852 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-01 10:44:31,852 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 44 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 44 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:44:31,887 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-07-01 10:44:31,887 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-01 10:44:32,028 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-07-01 10:44:32,030 INFO L210 LassoAnalysis]: Preferences: [2020-07-01 10:44:32,030 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-01 10:44:32,031 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-01 10:44:32,031 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-01 10:44:32,031 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-07-01 10:44:32,031 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,031 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-01 10:44:32,031 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-01 10:44:32,031 INFO L133 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration2_Loop [2020-07-01 10:44:32,031 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-01 10:44:32,031 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-01 10:44:32,034 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,047 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,048 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,052 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,057 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,061 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,063 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,083 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,109 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,111 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,113 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-01 10:44:32,306 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-01 10:44:32,306 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,314 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,315 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,318 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,353 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,353 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,355 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,389 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,390 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,393 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,427 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,428 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,430 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,465 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,466 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,467 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,502 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,503 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,505 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,540 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,542 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,579 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,581 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,617 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,620 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,655 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,693 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,695 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,760 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,761 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,763 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,797 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,797 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,799 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,833 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,834 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-01 10:44:32,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-01 10:44:32,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-01 10:44:32,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-01 10:44:32,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-01 10:44:32,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-01 10:44:32,873 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-01 10:44:32,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-01 10:44:32,876 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-07-01 10:44:32,879 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-07-01 10:44:32,879 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 0 variables to zero. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 60 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 60 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-01 10:44:32,884 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-07-01 10:44:32,884 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-07-01 10:44:32,884 INFO L510 LassoAnalysis]: Proved termination. [2020-07-01 10:44:32,885 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_CdAudioStartDevice_~attempt~0) = -2*ULTIMATE.start_CdAudioStartDevice_~attempt~0 + 7 Supporting invariants [] [2020-07-01 10:44:32,914 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-07-01 10:44:32,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 10:44:32,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 10:44:32,960 INFO L264 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-01 10:44:32,962 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-01 10:44:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 10:44:32,979 INFO L264 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 5 conjunts are in the unsatisfiable core [2020-07-01 10:44:32,980 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-01 10:44:32,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 10:44:33,024 INFO L98 LoopCannibalizer]: 3 predicates before loop cannibalization 3 predicates after loop cannibalization [2020-07-01 10:44:33,024 INFO L152 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2020-07-01 10:44:33,025 INFO L69 BuchiDifferenceNCSB]: Start buchiDifferenceNCSB. First operand 49 states and 101 transitions. cyclomatic complexity: 53 Second operand 3 states. [2020-07-01 10:44:33,159 INFO L73 BuchiDifferenceNCSB]: Finished buchiDifferenceNCSB. First operand 49 states and 101 transitions. cyclomatic complexity: 53. Second operand 3 states. Result 63 states and 130 transitions. Complement of second has 4 states. [2020-07-01 10:44:33,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2020-07-01 10:44:33,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-01 10:44:33,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 132 transitions. [2020-07-01 10:44:33,160 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 132 transitions. Stem has 16 letters. Loop has 4 letters. [2020-07-01 10:44:33,161 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-01 10:44:33,161 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 132 transitions. Stem has 20 letters. Loop has 4 letters. [2020-07-01 10:44:33,161 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-01 10:44:33,161 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 132 transitions. Stem has 16 letters. Loop has 8 letters. [2020-07-01 10:44:33,162 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-01 10:44:33,167 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 63 states and 130 transitions. [2020-07-01 10:44:33,169 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-07-01 10:44:33,169 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 63 states to 0 states and 0 transitions. [2020-07-01 10:44:33,169 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2020-07-01 10:44:33,169 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2020-07-01 10:44:33,169 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2020-07-01 10:44:33,169 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-07-01 10:44:33,169 INFO L688 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-01 10:44:33,169 INFO L711 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-01 10:44:33,170 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 10:44:33,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-01 10:44:33,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-01 10:44:33,170 INFO L87 Difference]: Start difference. First operand 0 states and 0 transitions. Second operand 3 states. [2020-07-01 10:44:33,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 10:44:33,170 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-01 10:44:33,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-07-01 10:44:33,176 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2020-07-01 10:44:33,176 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-07-01 10:44:33,176 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2020-07-01 10:44:33,176 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2020-07-01 10:44:33,176 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2020-07-01 10:44:33,176 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2020-07-01 10:44:33,177 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-07-01 10:44:33,177 INFO L688 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-01 10:44:33,177 INFO L711 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-01 10:44:33,177 INFO L591 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-01 10:44:33,177 INFO L424 BuchiCegarLoop]: ======== Iteration 3============ [2020-07-01 10:44:33,177 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2020-07-01 10:44:33,177 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-07-01 10:44:33,177 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2020-07-01 10:44:33,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 01.07 10:44:33 BasicIcfg [2020-07-01 10:44:33,183 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2020-07-01 10:44:33,186 INFO L168 Benchmark]: Toolchain (without parser) took 9698.04 ms. Allocated memory was 649.6 MB in the beginning and 926.9 MB in the end (delta: 277.3 MB). Free memory was 558.9 MB in the beginning and 736.0 MB in the end (delta: -177.1 MB). Peak memory consumption was 100.2 MB. Max. memory is 50.3 GB. [2020-07-01 10:44:33,186 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 583.3 MB. There was no memory consumed. Max. memory is 50.3 GB. [2020-07-01 10:44:33,187 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.64 ms. Allocated memory was 649.6 MB in the beginning and 693.1 MB in the end (delta: 43.5 MB). Free memory was 558.9 MB in the beginning and 620.6 MB in the end (delta: -61.7 MB). Peak memory consumption was 46.1 MB. Max. memory is 50.3 GB. [2020-07-01 10:44:33,187 INFO L168 Benchmark]: Boogie Procedure Inliner took 142.58 ms. Allocated memory is still 693.1 MB. Free memory was 620.6 MB in the beginning and 593.5 MB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 50.3 GB. [2020-07-01 10:44:33,188 INFO L168 Benchmark]: Boogie Preprocessor took 126.62 ms. Allocated memory is still 693.1 MB. Free memory was 593.5 MB in the beginning and 574.6 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 50.3 GB. [2020-07-01 10:44:33,188 INFO L168 Benchmark]: RCFGBuilder took 2399.86 ms. Allocated memory was 693.1 MB in the beginning and 776.5 MB in the end (delta: 83.4 MB). Free memory was 574.6 MB in the beginning and 508.9 MB in the end (delta: 65.7 MB). Peak memory consumption was 211.8 MB. Max. memory is 50.3 GB. [2020-07-01 10:44:33,189 INFO L168 Benchmark]: BlockEncodingV2 took 718.04 ms. Allocated memory was 776.5 MB in the beginning and 790.6 MB in the end (delta: 14.2 MB). Free memory was 508.9 MB in the beginning and 699.6 MB in the end (delta: -190.7 MB). Peak memory consumption was 158.8 MB. Max. memory is 50.3 GB. [2020-07-01 10:44:33,189 INFO L168 Benchmark]: TraceAbstraction took 199.62 ms. Allocated memory is still 790.6 MB. Free memory was 699.6 MB in the beginning and 683.5 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 50.3 GB. [2020-07-01 10:44:33,190 INFO L168 Benchmark]: BuchiAutomizer took 5440.61 ms. Allocated memory was 790.6 MB in the beginning and 926.9 MB in the end (delta: 136.3 MB). Free memory was 683.5 MB in the beginning and 736.0 MB in the end (delta: -52.5 MB). Peak memory consumption was 83.8 MB. Max. memory is 50.3 GB. [2020-07-01 10:44:33,193 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: - StatisticsResult: Initial Icfg 1082 locations, 1662 edges - StatisticsResult: Encoded RCFG 49 locations, 104 edges * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 583.3 MB. There was no memory consumed. Max. memory is 50.3 GB. * CACSL2BoogieTranslator took 664.64 ms. Allocated memory was 649.6 MB in the beginning and 693.1 MB in the end (delta: 43.5 MB). Free memory was 558.9 MB in the beginning and 620.6 MB in the end (delta: -61.7 MB). Peak memory consumption was 46.1 MB. Max. memory is 50.3 GB. * Boogie Procedure Inliner took 142.58 ms. Allocated memory is still 693.1 MB. Free memory was 620.6 MB in the beginning and 593.5 MB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 50.3 GB. * Boogie Preprocessor took 126.62 ms. Allocated memory is still 693.1 MB. Free memory was 593.5 MB in the beginning and 574.6 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 50.3 GB. * RCFGBuilder took 2399.86 ms. Allocated memory was 693.1 MB in the beginning and 776.5 MB in the end (delta: 83.4 MB). Free memory was 574.6 MB in the beginning and 508.9 MB in the end (delta: 65.7 MB). Peak memory consumption was 211.8 MB. Max. memory is 50.3 GB. * BlockEncodingV2 took 718.04 ms. Allocated memory was 776.5 MB in the beginning and 790.6 MB in the end (delta: 14.2 MB). Free memory was 508.9 MB in the beginning and 699.6 MB in the end (delta: -190.7 MB). Peak memory consumption was 158.8 MB. Max. memory is 50.3 GB. * TraceAbstraction took 199.62 ms. Allocated memory is still 790.6 MB. Free memory was 699.6 MB in the beginning and 683.5 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 50.3 GB. * BuchiAutomizer took 5440.61 ms. Allocated memory was 790.6 MB in the beginning and 926.9 MB in the end (delta: 136.3 MB). Free memory was 683.5 MB in the beginning and 736.0 MB in the end (delta: -52.5 MB). Peak memory consumption was 83.8 MB. Max. memory is 50.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 1675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1417]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1649]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1772]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1772]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1496]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1338]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1743]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 49 locations, 0 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=49occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 25 LocationsWithAnnotation, 25 PreInvPairs, 25 NumberOfFragments, 25 HoareAnnotationTreeSize, 25 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 25 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Constructed decomposition of program Your program was decomposed into 4 terminating modules (2 trivial, 0 deterministic, 2 nondeterministic). One nondeterministic module has affine ranking function -2 * attempt + 7 and consists of 3 locations. One nondeterministic module has affine ranking function -2 * attempt + 7 and consists of 3 locations. 2 modules have a trivial ranking function, the largest among these consists of 3 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 5.4s and 3 iterations. TraceHistogramMax:1. Analysis of lassos took 4.4s. Construction of modules took 0.2s. Büchi inclusion checks took 0.5s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 49 states and ocurred in iteration 1. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 157 SDtfs, 354 SDslu, 173 SDs, 0 SdLazy, 309 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT2 lasso0 LassoPreprocessingBenchmarks: Lassos: inital67 mio100 ax100 hnf102 lsp18 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq176 hnf91 smp100 dnf100 smp100 tf109 neg100 sie108 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 14ms VariablesStem: 0 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 0 MotzkinApplications: 2 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 25 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.5s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! !SESSION 2020-07-01 10:44:20.231 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_242 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox2/benchmark/theBenchmark.c Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox2/tmp/BenchExec_run_R7qQuF/tmp -i /export/starexec/sandbox2/benchmark/theBenchmark.c !ENTRY org.eclipse.core.resources 2 10035 2020-07-01 10:44:33.630 !MESSAGE The workspace will exit with unsaved changes in this session. Received shutdown request... Ultimate: GTK+ Version Check