YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 23:40:24,298 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 23:40:24,300 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 23:40:24,311 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 23:40:24,311 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 23:40:24,312 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 23:40:24,313 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 23:40:24,315 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 23:40:24,316 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 23:40:24,317 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 23:40:24,318 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 23:40:24,318 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 23:40:24,319 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 23:40:24,319 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 23:40:24,320 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 23:40:24,321 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 23:40:24,322 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 23:40:24,324 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 23:40:24,325 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 23:40:24,327 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 23:40:24,328 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 23:40:24,329 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 23:40:24,331 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 23:40:24,331 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 23:40:24,331 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 23:40:24,332 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 23:40:24,332 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 23:40:24,333 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 23:40:24,333 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 23:40:24,334 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 23:40:24,335 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 23:40:24,335 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 23:40:24,336 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 23:40:24,337 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 23:40:24,337 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 23:40:24,337 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 23:40:24,338 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 23:40:24,338 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 23:40:24,339 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 23:40:24,339 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-21 23:40:24,353 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 23:40:24,354 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 23:40:24,355 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 23:40:24,355 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 23:40:24,355 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 23:40:24,355 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 23:40:24,355 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 23:40:24,356 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 23:40:24,356 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 23:40:24,356 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 23:40:24,356 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 23:40:24,356 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 23:40:24,356 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 23:40:24,357 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 23:40:24,357 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:24,357 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 23:40:24,357 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 23:40:24,357 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 23:40:24,357 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 23:40:24,358 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 23:40:24,358 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 23:40:24,358 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 23:40:24,358 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 23:40:24,358 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 23:40:24,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 23:40:24,359 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 23:40:24,359 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 23:40:24,359 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 23:40:24,359 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 23:40:24,384 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 23:40:24,397 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 23:40:24,400 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 23:40:24,402 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 23:40:24,402 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 23:40:24,403 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 23:40:24,505 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/b765e20dc7da49cebfdf1083782307cc/FLAG4118bcd4e [2020-06-21 23:40:24,941 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 23:40:24,941 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 23:40:24,959 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/b765e20dc7da49cebfdf1083782307cc/FLAG4118bcd4e [2020-06-21 23:40:25,258 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/b765e20dc7da49cebfdf1083782307cc [2020-06-21 23:40:25,270 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 23:40:25,271 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 23:40:25,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 23:40:25,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 23:40:25,276 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 23:40:25,277 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:40:25" (1/1) ... [2020-06-21 23:40:25,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d682351 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25, skipping insertion in model container [2020-06-21 23:40:25,281 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:40:25" (1/1) ... [2020-06-21 23:40:25,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 23:40:25,359 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 23:40:25,601 WARN L614 FunctionHandler]: implicit declaration of function KeWaitForSingleObject [2020-06-21 23:40:25,604 WARN L614 FunctionHandler]: implicit declaration of function KeSetEvent [2020-06-21 23:40:25,607 WARN L614 FunctionHandler]: implicit declaration of function CdAudioForwardIrpSynchronous [2020-06-21 23:40:25,614 WARN L614 FunctionHandler]: implicit declaration of function ZwClose [2020-06-21 23:40:25,619 WARN L614 FunctionHandler]: implicit declaration of function CdAudioSendToNextDriver [2020-06-21 23:40:25,626 WARN L614 FunctionHandler]: implicit declaration of function CdAudio535DeviceControl [2020-06-21 23:40:25,626 WARN L614 FunctionHandler]: implicit declaration of function CdAudio435DeviceControl [2020-06-21 23:40:25,627 WARN L614 FunctionHandler]: implicit declaration of function CdAudioAtapiDeviceControl [2020-06-21 23:40:25,628 WARN L614 FunctionHandler]: implicit declaration of function CdAudioHPCdrDeviceControl [2020-06-21 23:40:25,632 WARN L614 FunctionHandler]: implicit declaration of function IofCallDriver [2020-06-21 23:40:25,660 WARN L614 FunctionHandler]: implicit declaration of function AG_SetStatusAndReturn [2020-06-21 23:40:25,741 WARN L614 FunctionHandler]: implicit declaration of function PoCallDriver [2020-06-21 23:40:25,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:40:25,771 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 23:40:25,791 WARN L614 FunctionHandler]: implicit declaration of function KeWaitForSingleObject [2020-06-21 23:40:25,792 WARN L614 FunctionHandler]: implicit declaration of function KeSetEvent [2020-06-21 23:40:25,794 WARN L614 FunctionHandler]: implicit declaration of function CdAudioForwardIrpSynchronous [2020-06-21 23:40:25,798 WARN L614 FunctionHandler]: implicit declaration of function ZwClose [2020-06-21 23:40:25,801 WARN L614 FunctionHandler]: implicit declaration of function CdAudioSendToNextDriver [2020-06-21 23:40:25,805 WARN L614 FunctionHandler]: implicit declaration of function CdAudio535DeviceControl [2020-06-21 23:40:25,806 WARN L614 FunctionHandler]: implicit declaration of function CdAudio435DeviceControl [2020-06-21 23:40:25,806 WARN L614 FunctionHandler]: implicit declaration of function CdAudioAtapiDeviceControl [2020-06-21 23:40:25,807 WARN L614 FunctionHandler]: implicit declaration of function CdAudioHPCdrDeviceControl [2020-06-21 23:40:25,809 WARN L614 FunctionHandler]: implicit declaration of function IofCallDriver [2020-06-21 23:40:25,826 WARN L614 FunctionHandler]: implicit declaration of function AG_SetStatusAndReturn [2020-06-21 23:40:25,879 WARN L614 FunctionHandler]: implicit declaration of function PoCallDriver [2020-06-21 23:40:25,895 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:40:25,919 INFO L195 MainTranslator]: Completed translation [2020-06-21 23:40:25,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25 WrapperNode [2020-06-21 23:40:25,920 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 23:40:25,920 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-06-21 23:40:25,921 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-06-21 23:40:25,921 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2020-06-21 23:40:25,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25" (1/1) ... [2020-06-21 23:40:25,948 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25" (1/1) ... [2020-06-21 23:40:26,066 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-06-21 23:40:26,066 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-06-21 23:40:26,066 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-06-21 23:40:26,067 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2020-06-21 23:40:26,077 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25" (1/1) ... [2020-06-21 23:40:26,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25" (1/1) ... [2020-06-21 23:40:26,088 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25" (1/1) ... [2020-06-21 23:40:26,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25" (1/1) ... [2020-06-21 23:40:26,133 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25" (1/1) ... [2020-06-21 23:40:26,166 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25" (1/1) ... [2020-06-21 23:40:26,176 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25" (1/1) ... [2020-06-21 23:40:26,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-06-21 23:40:26,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-06-21 23:40:26,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-06-21 23:40:26,190 INFO L276 PluginConnector]: RCFGBuilder initialized [2020-06-21 23:40:26,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25" (1/1) ... No working directory specified, using /export/starexec/sandbox/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 [2020-06-21 23:40:26,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-06-21 23:40:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-06-21 23:40:26,518 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,519 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,526 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,529 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,534 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,539 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,544 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,551 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,554 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,558 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,560 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,563 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,568 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,574 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,576 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,580 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,583 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,586 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,589 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,592 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,595 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,598 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,601 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,603 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,605 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,608 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,612 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,615 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,618 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,622 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,626 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,629 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,631 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,634 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,636 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,639 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,640 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,643 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,645 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,648 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,649 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,651 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:26,653 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-21 23:40:28,352 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1271: assume false; [2020-06-21 23:40:28,353 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1272: assume !false; [2020-06-21 23:40:28,353 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##249: assume false; [2020-06-21 23:40:28,353 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##250: assume !false; [2020-06-21 23:40:28,353 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1230: assume !false; [2020-06-21 23:40:28,353 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##287: assume false; [2020-06-21 23:40:28,353 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##288: assume !false; [2020-06-21 23:40:28,354 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1229: assume false; [2020-06-21 23:40:28,354 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1210: assume false; [2020-06-21 23:40:28,354 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1211: assume !false; [2020-06-21 23:40:28,354 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##319: assume false; [2020-06-21 23:40:28,354 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##320: assume !false; [2020-06-21 23:40:28,354 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1160: assume !false; [2020-06-21 23:40:28,354 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1159: assume false; [2020-06-21 23:40:28,355 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##371: assume false; [2020-06-21 23:40:28,355 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##372: assume !false; [2020-06-21 23:40:28,355 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1108: assume false; [2020-06-21 23:40:28,355 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1109: assume !false; [2020-06-21 23:40:28,355 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##346: assume false; [2020-06-21 23:40:28,355 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##347: assume !false; [2020-06-21 23:40:28,355 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##416: assume false; [2020-06-21 23:40:28,356 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##417: assume !false; [2020-06-21 23:40:28,356 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1050: assume !false; [2020-06-21 23:40:28,356 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1049: assume false; [2020-06-21 23:40:28,356 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: CdAudioPnp_#res := 0; [2020-06-21 23:40:28,356 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1003: assume false; [2020-06-21 23:40:28,356 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1004: assume !false; [2020-06-21 23:40:28,357 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##461: assume !false; [2020-06-21 23:40:28,357 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##460: assume false; [2020-06-21 23:40:28,357 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##487: assume !false; [2020-06-21 23:40:28,357 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##486: assume false; [2020-06-21 23:40:28,357 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##526: assume !false; [2020-06-21 23:40:28,357 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##525: assume false; [2020-06-21 23:40:28,357 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##71: assume !false; [2020-06-21 23:40:28,357 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##70: assume false; [2020-06-21 23:40:28,358 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume !false; [2020-06-21 23:40:28,358 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume false; [2020-06-21 23:40:28,358 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume !false; [2020-06-21 23:40:28,358 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume false; [2020-06-21 23:40:28,358 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2020-06-21 23:40:28,358 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2020-06-21 23:40:28,359 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##573: assume !false; [2020-06-21 23:40:28,359 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##572: assume false; [2020-06-21 23:40:28,359 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##685: assume !false; [2020-06-21 23:40:28,359 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##684: assume false; [2020-06-21 23:40:28,359 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##609: assume false; [2020-06-21 23:40:28,359 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##610: assume !false; [2020-06-21 23:40:28,359 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##639: assume !false; [2020-06-21 23:40:28,359 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##638: assume false; [2020-06-21 23:40:28,360 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1612: assume false; [2020-06-21 23:40:28,360 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1613: assume !false; [2020-06-21 23:40:28,360 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##757: assume !false; [2020-06-21 23:40:28,360 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##756: assume false; [2020-06-21 23:40:28,360 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##717: assume !false; [2020-06-21 23:40:28,360 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##716: assume false; [2020-06-21 23:40:28,361 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1506: assume false; [2020-06-21 23:40:28,361 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1507: assume !false; [2020-06-21 23:40:28,361 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1564: assume false; [2020-06-21 23:40:28,361 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1565: assume !false; [2020-06-21 23:40:28,361 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##856: assume false; [2020-06-21 23:40:28,361 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##857: assume !false; [2020-06-21 23:40:28,361 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##801: assume false; [2020-06-21 23:40:28,362 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##802: assume !false; [2020-06-21 23:40:28,362 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##832: assume !false; [2020-06-21 23:40:28,362 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##831: assume false; [2020-06-21 23:40:28,362 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1426: assume false; [2020-06-21 23:40:28,362 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1427: assume !false; [2020-06-21 23:40:28,362 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1476: assume false; [2020-06-21 23:40:28,363 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1477: assume !false; [2020-06-21 23:40:28,363 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1398: assume false; [2020-06-21 23:40:28,363 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1399: assume !false; [2020-06-21 23:40:28,363 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##961: assume !false; [2020-06-21 23:40:28,363 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##960: assume false; [2020-06-21 23:40:28,363 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##909: assume false; [2020-06-21 23:40:28,363 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##910: assume !false; [2020-06-21 23:40:28,363 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1301: assume false; [2020-06-21 23:40:28,364 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1302: assume !false; [2020-06-21 23:40:28,364 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##188: assume !false; [2020-06-21 23:40:28,364 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##187: assume false; [2020-06-21 23:40:28,364 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##148: assume false; [2020-06-21 23:40:28,364 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##149: assume !false; [2020-06-21 23:40:28,364 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1354: assume false; [2020-06-21 23:40:28,364 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1355: assume !false; [2020-06-21 23:40:28,365 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1341: assume false; [2020-06-21 23:40:28,365 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1342: assume !false; [2020-06-21 23:40:28,365 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##111: assume false; [2020-06-21 23:40:28,365 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##112: assume !false; [2020-06-21 23:40:28,367 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-06-21 23:40:28,367 INFO L286 CfgBuilder]: Removed 555 assue(true) statements. [2020-06-21 23:40:28,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.06 11:40:28 BoogieIcfgContainer [2020-06-21 23:40:28,369 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-06-21 23:40:28,374 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- [2020-06-21 23:40:28,374 INFO L271 PluginConnector]: Initializing BlockEncodingV2... [2020-06-21 23:40:28,376 INFO L276 PluginConnector]: BlockEncodingV2 initialized [2020-06-21 23:40:28,377 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.06 11:40:28" (1/1) ... [2020-06-21 23:40:28,434 INFO L313 BlockEncoder]: Initial Icfg 1082 locations, 1662 edges [2020-06-21 23:40:28,436 INFO L258 BlockEncoder]: Using Remove infeasible edges [2020-06-21 23:40:28,436 INFO L263 BlockEncoder]: Using Maximize final states [2020-06-21 23:40:28,437 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false [2020-06-21 23:40:28,437 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE [2020-06-21 23:40:28,439 INFO L296 BlockEncoder]: Using Remove sink states [2020-06-21 23:40:28,440 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true [2020-06-21 23:40:28,440 INFO L179 BlockEncoder]: Using Rewrite not-equals [2020-06-21 23:40:28,576 INFO L185 BlockEncoder]: Using Use SBE [2020-06-21 23:40:28,720 INFO L200 BlockEncoder]: SBE split 526 edges [2020-06-21 23:40:28,730 INFO L70 emoveInfeasibleEdges]: Removed 106 edges and 0 locations because of local infeasibility [2020-06-21 23:40:28,736 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-06-21 23:40:29,023 INFO L100 BaseMinimizeStates]: Removed 352 edges and 176 locations by large block encoding [2020-06-21 23:40:29,031 INFO L70 RemoveSinkStates]: Removed 1792 edges and 847 locations by removing sink states [2020-06-21 23:40:29,033 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility [2020-06-21 23:40:29,033 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-06-21 23:40:29,057 INFO L100 BaseMinimizeStates]: Removed 20 edges and 10 locations by large block encoding [2020-06-21 23:40:29,058 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states [2020-06-21 23:40:29,058 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility [2020-06-21 23:40:29,059 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-06-21 23:40:29,059 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2020-06-21 23:40:29,059 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states [2020-06-21 23:40:29,059 INFO L313 BlockEncoder]: Encoded RCFG 49 locations, 104 edges [2020-06-21 23:40:29,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 21.06 11:40:29 BasicIcfg [2020-06-21 23:40:29,060 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- [2020-06-21 23:40:29,061 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-06-21 23:40:29,061 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-06-21 23:40:29,065 INFO L276 PluginConnector]: TraceAbstraction initialized [2020-06-21 23:40:29,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.06 11:40:25" (1/4) ... [2020-06-21 23:40:29,066 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62ed6405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.06 11:40:29, skipping insertion in model container [2020-06-21 23:40:29,067 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25" (2/4) ... [2020-06-21 23:40:29,067 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62ed6405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.06 11:40:29, skipping insertion in model container [2020-06-21 23:40:29,067 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.06 11:40:28" (3/4) ... [2020-06-21 23:40:29,067 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62ed6405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.06 11:40:29, skipping insertion in model container [2020-06-21 23:40:29,067 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 21.06 11:40:29" (4/4) ... [2020-06-21 23:40:29,069 INFO L112 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 [2020-06-21 23:40:29,079 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2020-06-21 23:40:29,087 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2020-06-21 23:40:29,105 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2020-06-21 23:40:29,145 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2020-06-21 23:40:29,146 INFO L382 AbstractCegarLoop]: Interprodecural is true [2020-06-21 23:40:29,146 INFO L383 AbstractCegarLoop]: Hoare is true [2020-06-21 23:40:29,146 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2020-06-21 23:40:29,146 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-06-21 23:40:29,146 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-06-21 23:40:29,146 INFO L387 AbstractCegarLoop]: Difference is false [2020-06-21 23:40:29,147 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-06-21 23:40:29,147 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-06-21 23:40:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states. [2020-06-21 23:40:29,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-06-21 23:40:29,172 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 49 states. [2020-06-21 23:40:29,256 INFO L451 ceAbstractionStarter]: At program point L1689-7(lines 1642 1719) the Hoare annotation is: true [2020-06-21 23:40:29,256 INFO L451 ceAbstractionStarter]: At program point L1756-21(lines 1748 1767) the Hoare annotation is: true [2020-06-21 23:40:29,257 INFO L451 ceAbstractionStarter]: At program point L1756-22(lines 1748 1767) the Hoare annotation is: true [2020-06-21 23:40:29,257 INFO L448 ceAbstractionStarter]: For program point L105-48(lines 105 110) no Hoare annotation was computed. [2020-06-21 23:40:29,257 INFO L448 ceAbstractionStarter]: For program point L105-50(lines 105 110) no Hoare annotation was computed. [2020-06-21 23:40:29,257 INFO L448 ceAbstractionStarter]: For program point L1496(lines 1496 1499) no Hoare annotation was computed. [2020-06-21 23:40:29,257 INFO L451 ceAbstractionStarter]: At program point L1496-2(lines 1496 1499) the Hoare annotation is: true [2020-06-21 23:40:29,257 INFO L448 ceAbstractionStarter]: For program point L1761-42(lines 1761 1765) no Hoare annotation was computed. [2020-06-21 23:40:29,258 INFO L451 ceAbstractionStarter]: At program point L1761-43(lines 1761 1765) the Hoare annotation is: true [2020-06-21 23:40:29,258 INFO L448 ceAbstractionStarter]: For program point L1761-44(lines 1761 1765) no Hoare annotation was computed. [2020-06-21 23:40:29,258 INFO L451 ceAbstractionStarter]: At program point L1761-45(lines 1761 1765) the Hoare annotation is: true [2020-06-21 23:40:29,258 INFO L451 ceAbstractionStarter]: At program point L113-16(lines 86 115) the Hoare annotation is: true [2020-06-21 23:40:29,258 INFO L448 ceAbstractionStarter]: For program point L1699-7(lines 1699 1716) no Hoare annotation was computed. [2020-06-21 23:40:29,258 INFO L448 ceAbstractionStarter]: For program point L1700-21(lines 1700 1706) no Hoare annotation was computed. [2020-06-21 23:40:29,302 INFO L451 ceAbstractionStarter]: At program point L1772-21(lines 1772 1783) the Hoare annotation is: true [2020-06-21 23:40:29,303 INFO L451 ceAbstractionStarter]: At program point L1772-22(lines 1772 1783) the Hoare annotation is: true [2020-06-21 23:40:29,318 INFO L448 ceAbstractionStarter]: For program point L1708-14(lines 1708 1715) no Hoare annotation was computed. [2020-06-21 23:40:29,318 INFO L448 ceAbstractionStarter]: For program point L1643-14(lines 1643 1663) no Hoare annotation was computed. [2020-06-21 23:40:29,319 INFO L451 ceAbstractionStarter]: At program point L1643-15(lines 1642 1719) the Hoare annotation is: true [2020-06-21 23:40:29,319 INFO L451 ceAbstractionStarter]: At program point L1775-21(lines 1774 1783) the Hoare annotation is: true [2020-06-21 23:40:29,319 INFO L451 ceAbstractionStarter]: At program point L1775-22(lines 1774 1783) the Hoare annotation is: true [2020-06-21 23:40:29,319 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 1544) no Hoare annotation was computed. [2020-06-21 23:40:29,319 INFO L448 ceAbstractionStarter]: For program point L1644-14(lines 1644 1654) no Hoare annotation was computed. [2020-06-21 23:40:29,319 INFO L448 ceAbstractionStarter]: For program point L1314-21(lines 1314 1316) no Hoare annotation was computed. [2020-06-21 23:40:29,319 INFO L451 ceAbstractionStarter]: At program point L1515(lines 1515 1543) the Hoare annotation is: true [2020-06-21 23:40:29,319 INFO L451 ceAbstractionStarter]: At program point L61-75(lines 1 1887) the Hoare annotation is: true [2020-06-21 23:40:29,320 INFO L451 ceAbstractionStarter]: At program point L1649-21(lines 1649 1653) the Hoare annotation is: true [2020-06-21 23:40:29,320 INFO L448 ceAbstractionStarter]: For program point L1649-23(lines 1644 1654) no Hoare annotation was computed. [2020-06-21 23:40:29,320 INFO L448 ceAbstractionStarter]: For program point L1657-14(lines 1657 1661) no Hoare annotation was computed. [2020-06-21 23:40:29,320 INFO L451 ceAbstractionStarter]: At program point L204-1(line -1) the Hoare annotation is: true [2020-06-21 23:40:29,320 INFO L448 ceAbstractionStarter]: For program point L1327-14(lines 1327 1335) no Hoare annotation was computed. [2020-06-21 23:40:29,320 INFO L451 ceAbstractionStarter]: At program point L1327-15(lines 1326 1346) the Hoare annotation is: true [2020-06-21 23:40:29,320 INFO L448 ceAbstractionStarter]: For program point L1328-14(lines 1328 1334) no Hoare annotation was computed. [2020-06-21 23:40:29,320 INFO L451 ceAbstractionStarter]: At program point L1338-7(lines 1338 1342) the Hoare annotation is: true [2020-06-21 23:40:29,321 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-06-21 23:40:29,321 INFO L448 ceAbstractionStarter]: For program point L152(lines 152 155) no Hoare annotation was computed. [2020-06-21 23:40:29,321 INFO L451 ceAbstractionStarter]: At program point L1672-7(lines 1672 1692) the Hoare annotation is: true [2020-06-21 23:40:29,321 INFO L451 ceAbstractionStarter]: At program point L1675-7(lines 1675 1691) the Hoare annotation is: true [2020-06-21 23:40:29,321 INFO L451 ceAbstractionStarter]: At program point L1743-21(lines 1743 1785) the Hoare annotation is: true [2020-06-21 23:40:29,321 INFO L451 ceAbstractionStarter]: At program point L1743-22(lines 1743 1785) the Hoare annotation is: true [2020-06-21 23:40:29,321 INFO L451 ceAbstractionStarter]: At program point L1678-7(lines 1677 1691) the Hoare annotation is: true [2020-06-21 23:40:29,321 INFO L448 ceAbstractionStarter]: For program point L1417(lines 1417 1422) no Hoare annotation was computed. [2020-06-21 23:40:29,322 INFO L451 ceAbstractionStarter]: At program point L1417-2(lines 1417 1422) the Hoare annotation is: true [2020-06-21 23:40:29,322 INFO L448 ceAbstractionStarter]: For program point L95-48(lines 95 99) no Hoare annotation was computed. [2020-06-21 23:40:29,322 INFO L448 ceAbstractionStarter]: For program point L95-50(lines 102 114) no Hoare annotation was computed. [2020-06-21 23:40:29,322 INFO L448 ceAbstractionStarter]: For program point L1748-21(lines 1748 1767) no Hoare annotation was computed. [2020-06-21 23:40:29,322 INFO L448 ceAbstractionStarter]: For program point L1748-22(lines 1748 1767) no Hoare annotation was computed. [2020-06-21 23:40:29,322 INFO L448 ceAbstractionStarter]: For program point L1749-42(lines 1749 1754) no Hoare annotation was computed. [2020-06-21 23:40:29,322 INFO L448 ceAbstractionStarter]: For program point L1749-44(lines 1749 1754) no Hoare annotation was computed. [2020-06-21 23:40:29,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.06 11:40:29 BasicIcfg [2020-06-21 23:40:29,335 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-06-21 23:40:29,335 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2020-06-21 23:40:29,335 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2020-06-21 23:40:29,339 INFO L276 PluginConnector]: BuchiAutomizer initialized [2020-06-21 23:40:29,340 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-21 23:40:29,340 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.06 11:40:25" (1/5) ... [2020-06-21 23:40:29,341 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6d9aea7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.06 11:40:29, skipping insertion in model container [2020-06-21 23:40:29,341 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-21 23:40:29,341 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:40:25" (2/5) ... [2020-06-21 23:40:29,341 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6d9aea7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.06 11:40:29, skipping insertion in model container [2020-06-21 23:40:29,341 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-21 23:40:29,341 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.06 11:40:28" (3/5) ... [2020-06-21 23:40:29,342 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6d9aea7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 21.06 11:40:29, skipping insertion in model container [2020-06-21 23:40:29,342 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-21 23:40:29,342 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 21.06 11:40:29" (4/5) ... [2020-06-21 23:40:29,342 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6d9aea7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 21.06 11:40:29, skipping insertion in model container [2020-06-21 23:40:29,342 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-21 23:40:29,342 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.06 11:40:29" (5/5) ... [2020-06-21 23:40:29,344 INFO L375 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 [2020-06-21 23:40:29,372 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2020-06-21 23:40:29,372 INFO L374 BuchiCegarLoop]: Interprodecural is true [2020-06-21 23:40:29,372 INFO L375 BuchiCegarLoop]: Hoare is true [2020-06-21 23:40:29,372 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2020-06-21 23:40:29,372 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2020-06-21 23:40:29,372 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-06-21 23:40:29,373 INFO L379 BuchiCegarLoop]: Difference is false [2020-06-21 23:40:29,373 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-06-21 23:40:29,373 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2020-06-21 23:40:29,488 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 49 states. [2020-06-21 23:40:29,510 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2020-06-21 23:40:29,511 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-21 23:40:29,511 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-21 23:40:29,519 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-06-21 23:40:29,519 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2020-06-21 23:40:29,519 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2020-06-21 23:40:29,519 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 49 states. [2020-06-21 23:40:29,523 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2020-06-21 23:40:29,523 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-21 23:40:29,523 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-21 23:40:29,524 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-06-21 23:40:29,524 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2020-06-21 23:40:29,531 INFO L794 eck$LassoCheckResult]: Stem: 21#ULTIMATE.startENTRYtrue [7867] ULTIMATE.startENTRY-->L1496: Formula: (and (= 0 v_~customIrp~0_83) (= 1 v_~NP~0_229) (= 3 v_~SKIP1~0_48) (<= 0 v_ULTIMATE.start_main_~status~9_23) (= v_~MPR3~0_120 6) (= 5 v_~Suspended~0_10) (= v_~myStatus~0_80 0) (= v_~NP~0_229 v_~s~0_510) (= v_~pirp~0_12 v_ULTIMATE.start_main_~irp~1_5) (= 5 v_~MPR1~0_42) (= 4 v_~SKIP2~0_20) (= v_~UNLOADED~0_8 0) (= 0 v_~KernelMode~0_30) (= v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_7 0) (= v_~lowerDriverReturn~0_58 v_~setEventCalled~0_121) (= 1 v_~DeviceUsageTypePaging~0_7) (= v_~pended~0_50 v_~compFptr~0_8) (= v_~IPC~0_20 7) (= v_~customIrp~0_83 v_~setEventCalled~0_121) (= 0 v_~routine~0_83) (= v_~Executive~0_25 0) (= 2 v_~DC~0_63) (= 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) (<= 0 v_ULTIMATE.start_main_~status~9_24) (= 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) (= 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|) (= 1 v_~routine~0_84) (= |v_ULTIMATE.start_CdAudioStartDevice_#in~Irp_5| v_ULTIMATE.start_CdAudioStartDevice_~Irp_6) (= 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|) (= v_ULTIMATE.start_main_~tmp_ndt_2~0_11 3) (= 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) (= |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) (= v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~irpSp__Control~1_12 224) (= (- 1073741637) v_ULTIMATE.start_CdAudioPnp_~status~2_19) (= v_ULTIMATE.start_CdAudioPnp_~Irp_14 |v_ULTIMATE.start_CdAudioStartDevice_#in~Irp_5|) (= 0 v_ULTIMATE.start_CdAudioPnp_~irpSp__MinorFunction~0_11) (= 0 v_~compRegistered~0_51) (= v_ULTIMATE.start_CdAudioPnp_~Irp__Tail__Overlay__CurrentStackLocation~0_6 v_ULTIMATE.start_CdAudioPnp_~irpSp~0_7) (= 1 v_~compRegistered~0_50) (= |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_~Irp__PendingReturned~1_32 0) (= v_ULTIMATE.start_IofCallDriver_~returnVal2~0_88 259)) 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) (= v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_18 259)) 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: (= v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_7 0) 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 (= 0 v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_10) (= |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#res_14| v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_26) (= v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0_13 255) (<= 0 v_ULTIMATE.start_CdAudioStartDevice_~status~1_22) (= v_ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0_8 v_ULTIMATE.start_CdAudioStartDevice_~cdb~0_8) (= 0 v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_12) (= |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#res_14| 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 [2020-06-21 23:40:29,533 INFO L796 eck$LassoCheckResult]: Loop: 11#L204-1true [7876] L204-1-->L95-48: Formula: (and (< v_ULTIMATE.start_CdAudioStartDevice_~tmp~0_12 4) (= v_ULTIMATE.start_CdAudioStartDevice_~tmp~0_12 v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_14) (< v_ULTIMATE.start_CdAudioStartDevice_~status~1_24 0) (= 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) (= 36 |v_ULTIMATE.start_SendSrbSynchronous_#in~BufferLength_21|) (= |v_ULTIMATE.start_SendSrbSynchronous_#in~Srb_21| v_ULTIMATE.start_CdAudioStartDevice_~srb~0_9) (= (+ v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_14 1) v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_13) (= 0 v_ULTIMATE.start_SendSrbSynchronous_~irp~0_89)) 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_tmp14~0_51 4100) (= v_ULTIMATE.start_SendSrbSynchronous_~Buffer_68 0) (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0_51 311296) (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0_51 49152) (= v_ULTIMATE.start_SendSrbSynchronous_~ioctl~0_68 315396) (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0_51 262144)) 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 [2020-06-21 23:40:29,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-21 23:40:29,540 INFO L82 PathProgramCache]: Analyzing trace with hash -672711055, now seen corresponding path program 1 times [2020-06-21 23:40:29,543 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-21 23:40:29,544 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-21 23:40:29,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-21 23:40:29,565 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-21 23:40:29,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-21 23:40:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-21 23:40:29,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-21 23:40:29,679 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-21 23:40:29,679 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-21 23:40:29,684 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-21 23:40:29,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-21 23:40:29,684 INFO L82 PathProgramCache]: Analyzing trace with hash 241404862, now seen corresponding path program 1 times [2020-06-21 23:40:29,685 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-21 23:40:29,685 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-21 23:40:29,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-21 23:40:29,686 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-21 23:40:29,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-21 23:40:29,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-21 23:40:29,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-21 23:40:29,864 INFO L216 LassoAnalysis]: Preferences: [2020-06-21 23:40:29,865 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-21 23:40:29,866 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-21 23:40:29,866 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-21 23:40:29,866 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2020-06-21 23:40:29,866 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:29,866 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-21 23:40:29,866 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-21 23:40:29,866 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop [2020-06-21 23:40:29,867 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-21 23:40:29,867 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-21 23:40:29,887 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,906 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,911 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,967 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,972 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,980 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,992 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:29,994 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:30,258 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-21 23:40:30,260 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /export/starexec/sandbox/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 [2020-06-21 23:40:30,267 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,267 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,276 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,276 INFO L448 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/sandbox/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 [2020-06-21 23:40:30,305 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,305 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,310 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,310 INFO L448 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/sandbox/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 [2020-06-21 23:40:30,343 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,343 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,347 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,348 INFO L448 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/sandbox/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 [2020-06-21 23:40:30,382 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,382 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,407 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,407 INFO L448 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/sandbox/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 [2020-06-21 23:40:30,449 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,450 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,463 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,463 INFO L448 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/sandbox/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 [2020-06-21 23:40:30,499 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,500 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,504 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,504 INFO L448 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/sandbox/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 [2020-06-21 23:40:30,531 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,532 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,535 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,535 INFO L448 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/sandbox/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 [2020-06-21 23:40:30,562 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,563 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,567 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,567 INFO L448 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/sandbox/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 [2020-06-21 23:40:30,594 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,594 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,597 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,597 INFO L448 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/sandbox/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 [2020-06-21 23:40:30,626 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,626 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,633 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,633 INFO L448 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/sandbox/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 [2020-06-21 23:40:30,662 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,662 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,668 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,668 INFO L448 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/sandbox/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 [2020-06-21 23:40:30,699 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,699 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,706 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,706 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0=-6, ULTIMATE.start_SendSrbSynchronous_~Extension=-6, ULTIMATE.start_SendSrbSynchronous_#in~Extension=-6} Honda state: {ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0=-6, ULTIMATE.start_SendSrbSynchronous_~Extension=-6, ULTIMATE.start_SendSrbSynchronous_#in~Extension=-6} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox/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 [2020-06-21 23:40:30,734 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,734 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,738 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,738 INFO L448 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/sandbox/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 [2020-06-21 23:40:30,765 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,765 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,769 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:30,769 INFO L448 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/sandbox/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 [2020-06-21 23:40:30,796 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:30,797 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /export/starexec/sandbox/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 [2020-06-21 23:40:30,829 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-06-21 23:40:30,829 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:30,979 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-06-21 23:40:30,981 INFO L216 LassoAnalysis]: Preferences: [2020-06-21 23:40:30,982 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-21 23:40:30,982 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-21 23:40:30,982 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-21 23:40:30,982 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2020-06-21 23:40:30,982 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-06-21 23:40:30,982 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-21 23:40:30,982 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-21 23:40:30,982 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop [2020-06-21 23:40:30,982 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-21 23:40:30,983 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-21 23:40:30,986 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:30,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:30,992 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:30,994 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:30,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:30,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,002 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,047 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,058 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,061 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,063 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,079 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:31,303 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-21 23:40:31,309 INFO L497 LassoAnalysis]: Using template 'affine'. [2020-06-21 23:40:31,310 INFO L122 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 [2020-06-21 23:40:31,312 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:31,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:31,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:31,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:31,313 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:31,315 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:31,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:31,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:31,318 INFO L122 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 [2020-06-21 23:40:31,318 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:31,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:31,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:31,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:31,319 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:31,319 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:31,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:31,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:31,324 INFO L122 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 [2020-06-21 23:40:31,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:31,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:31,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:31,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:31,325 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:31,326 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:31,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:31,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:31,328 INFO L122 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 [2020-06-21 23:40:31,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:31,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:31,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:31,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:31,329 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:31,329 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:31,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:31,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:31,330 INFO L122 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 [2020-06-21 23:40:31,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:31,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:31,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:31,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:31,331 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:31,332 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:31,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:31,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:31,334 INFO L122 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 [2020-06-21 23:40:31,334 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:31,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:31,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:31,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:31,335 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:31,335 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:31,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:31,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:31,337 INFO L122 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 [2020-06-21 23:40:31,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:31,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:31,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:31,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:31,338 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:31,338 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:31,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:31,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:31,341 INFO L122 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 [2020-06-21 23:40:31,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:31,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:31,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:31,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:31,342 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:31,343 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:31,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:31,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:31,344 INFO L122 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 [2020-06-21 23:40:31,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:31,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:31,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:31,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:31,345 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:31,346 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:31,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:31,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:31,349 INFO L122 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 [2020-06-21 23:40:31,349 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:31,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:31,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:31,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:31,350 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:31,350 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:31,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:31,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:31,354 INFO L122 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 [2020-06-21 23:40:31,354 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:31,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:31,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:31,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:31,355 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:31,356 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:31,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:31,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:31,360 INFO L122 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 [2020-06-21 23:40:31,360 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:31,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:31,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:31,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:31,361 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:31,361 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:31,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:31,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:31,363 INFO L122 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 [2020-06-21 23:40:31,363 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:31,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:31,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:31,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:31,364 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:31,365 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:31,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:31,371 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-06-21 23:40:31,377 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-06-21 23:40:31,378 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 0 variables to zero. [2020-06-21 23:40:31,380 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-06-21 23:40:31,380 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-06-21 23:40:31,381 INFO L518 LassoAnalysis]: Proved termination. [2020-06-21 23:40:31,381 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_CdAudioStartDevice_~attempt~0) = -2*ULTIMATE.start_CdAudioStartDevice_~attempt~0 + 7 Supporting invariants [] [2020-06-21 23:40:31,382 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-06-21 23:40:31,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-21 23:40:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-21 23:40:31,476 INFO L256 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 2 conjunts are in the unsatisfiable core [2020-06-21 23:40:31,478 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-21 23:40:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-21 23:40:31,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 5 conjunts are in the unsatisfiable core [2020-06-21 23:40:31,504 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-21 23:40:31,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-21 23:40:31,556 INFO L98 LoopCannibalizer]: 2 predicates before loop cannibalization 2 predicates after loop cannibalization [2020-06-21 23:40:31,561 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 2 loop predicates [2020-06-21 23:40:31,562 INFO L69 BuchiDifferenceNCSB]: Start buchiDifferenceNCSB. First operand 49 states. Second operand 3 states. [2020-06-21 23:40:31,758 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. [2020-06-21 23:40:31,759 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2020-06-21 23:40:31,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-06-21 23:40:31,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 135 transitions. [2020-06-21 23:40:31,764 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 135 transitions. Stem has 12 letters. Loop has 4 letters. [2020-06-21 23:40:31,765 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-21 23:40:31,765 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 135 transitions. Stem has 16 letters. Loop has 4 letters. [2020-06-21 23:40:31,766 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-21 23:40:31,766 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 135 transitions. Stem has 12 letters. Loop has 8 letters. [2020-06-21 23:40:31,767 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-21 23:40:31,779 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 77 states and 162 transitions. [2020-06-21 23:40:31,783 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2020-06-21 23:40:31,789 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 77 states to 49 states and 103 transitions. [2020-06-21 23:40:31,790 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 49 [2020-06-21 23:40:31,791 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 49 [2020-06-21 23:40:31,792 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49 states and 103 transitions. [2020-06-21 23:40:31,792 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-21 23:40:31,793 INFO L706 BuchiCegarLoop]: Abstraction has 49 states and 103 transitions. [2020-06-21 23:40:31,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states and 103 transitions. [2020-06-21 23:40:31,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2020-06-21 23:40:31,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2020-06-21 23:40:31,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 103 transitions. [2020-06-21 23:40:31,829 INFO L729 BuchiCegarLoop]: Abstraction has 49 states and 103 transitions. [2020-06-21 23:40:31,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-21 23:40:31,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-21 23:40:31,832 INFO L87 Difference]: Start difference. First operand 49 states and 103 transitions. Second operand 3 states. [2020-06-21 23:40:31,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-21 23:40:31,952 INFO L93 Difference]: Finished difference Result 49 states and 101 transitions. [2020-06-21 23:40:31,953 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-21 23:40:31,960 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 49 states and 101 transitions. [2020-06-21 23:40:31,962 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2020-06-21 23:40:31,962 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 49 states to 49 states and 101 transitions. [2020-06-21 23:40:31,963 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 49 [2020-06-21 23:40:31,963 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 49 [2020-06-21 23:40:31,963 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49 states and 101 transitions. [2020-06-21 23:40:31,964 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-21 23:40:31,964 INFO L706 BuchiCegarLoop]: Abstraction has 49 states and 101 transitions. [2020-06-21 23:40:31,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states and 101 transitions. [2020-06-21 23:40:31,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2020-06-21 23:40:31,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2020-06-21 23:40:31,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 101 transitions. [2020-06-21 23:40:31,968 INFO L729 BuchiCegarLoop]: Abstraction has 49 states and 101 transitions. [2020-06-21 23:40:31,968 INFO L609 BuchiCegarLoop]: Abstraction has 49 states and 101 transitions. [2020-06-21 23:40:31,968 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2020-06-21 23:40:31,968 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 49 states and 101 transitions. [2020-06-21 23:40:31,969 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2020-06-21 23:40:31,970 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-21 23:40:31,970 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-21 23:40:31,970 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-06-21 23:40:31,970 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2020-06-21 23:40:31,972 INFO L794 eck$LassoCheckResult]: Stem: 326#ULTIMATE.startENTRY [7867] ULTIMATE.startENTRY-->L1496: Formula: (and (= 0 v_~customIrp~0_83) (= 1 v_~NP~0_229) (= 3 v_~SKIP1~0_48) (<= 0 v_ULTIMATE.start_main_~status~9_23) (= v_~MPR3~0_120 6) (= 5 v_~Suspended~0_10) (= v_~myStatus~0_80 0) (= v_~NP~0_229 v_~s~0_510) (= v_~pirp~0_12 v_ULTIMATE.start_main_~irp~1_5) (= 5 v_~MPR1~0_42) (= 4 v_~SKIP2~0_20) (= v_~UNLOADED~0_8 0) (= 0 v_~KernelMode~0_30) (= v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_7 0) (= v_~lowerDriverReturn~0_58 v_~setEventCalled~0_121) (= 1 v_~DeviceUsageTypePaging~0_7) (= v_~pended~0_50 v_~compFptr~0_8) (= v_~IPC~0_20 7) (= v_~customIrp~0_83 v_~setEventCalled~0_121) (= 0 v_~routine~0_83) (= v_~Executive~0_25 0) (= 2 v_~DC~0_63) (= 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] 319#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[] 320#L1496-2 [7868] L1496-2-->L1512: Formula: (and (= v_~customIrp~0_85 v_~setEventCalled~0_123) (= v_~NP~0_230 v_~s~0_512) (<= 0 v_ULTIMATE.start_main_~status~9_24) (= 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) (= 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] 322#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] 333#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|) (= 1 v_~routine~0_84) (= |v_ULTIMATE.start_CdAudioStartDevice_#in~Irp_5| v_ULTIMATE.start_CdAudioStartDevice_~Irp_6) (= 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|) (= v_ULTIMATE.start_main_~tmp_ndt_2~0_11 3) (= 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) (= |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) (= v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~irpSp__Control~1_12 224) (= (- 1073741637) v_ULTIMATE.start_CdAudioPnp_~status~2_19) (= v_ULTIMATE.start_CdAudioPnp_~Irp_14 |v_ULTIMATE.start_CdAudioStartDevice_#in~Irp_5|) (= 0 v_ULTIMATE.start_CdAudioPnp_~irpSp__MinorFunction~0_11) (= 0 v_~compRegistered~0_51) (= v_ULTIMATE.start_CdAudioPnp_~Irp__Tail__Overlay__CurrentStackLocation~0_6 v_ULTIMATE.start_CdAudioPnp_~irpSp~0_7) (= 1 v_~compRegistered~0_50) (= |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] 310#L1643-14 [6767] 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[] 311#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[] 327#L1649-21 [7740] L1649-21-->L1649-23: Formula: (and (= 1 v_~setEventCalled~0_103) (= v_ULTIMATE.start_IofCallDriver_~compRetStatus~0_63 |v_ULTIMATE.start_CdAudioSignalCompletion_#res_50|) (= 1 v_~routine~0_65) (= 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) (= |v_ULTIMATE.start_KeSetEvent_#in~Event_21| v_ULTIMATE.start_KeSetEvent_~Event_34) (= 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|) (= (- 1073741802) |v_ULTIMATE.start_CdAudioSignalCompletion_#res_50|) (= |v_ULTIMATE.start_CdAudioSignalCompletion_#in~DeviceObject_20| v_ULTIMATE.start_IofCallDriver_~DeviceObject_57) (= |v_ULTIMATE.start_CdAudioSignalCompletion_#in~Irp_20| v_ULTIMATE.start_IofCallDriver_~Irp_57) (= |v_ULTIMATE.start_KeSetEvent_#in~Increment_21| 0) (= v_ULTIMATE.start_CdAudioSignalCompletion_~DeviceObject_32 |v_ULTIMATE.start_CdAudioSignalCompletion_#in~DeviceObject_20|) (= 0 |v_ULTIMATE.start_KeSetEvent_#in~Wait_21|) (= |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] 340#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] 307#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[] 308#L1643-15 [6810] L1643-15-->L1689-7: Formula: (and (> v_ULTIMATE.start_IofCallDriver_~Irp__PendingReturned~1_32 0) (= v_ULTIMATE.start_IofCallDriver_~returnVal2~0_88 259)) 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] 298#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] 305#L61-75 [7739] L61-75-->L1417: Formula: (and (= |v_ULTIMATE.start_IofCallDriver_#res_41| v_ULTIMATE.start_IofCallDriver_~returnVal2~0_135) (= v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_18 259)) 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] 306#L1417 [5984] L1417-->L1417-2: Formula: (= v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_7 0) 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[] 329#L1417-2 [7874] L1417-2-->L152: Formula: (and (= 0 v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_10) (= |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#res_14| v_ULTIMATE.start_CdAudioForwardIrpSynchronous_~status~8_26) (= v_ULTIMATE.start_CdAudioStartDevice_~deviceExtension__Active~0_13 255) (<= 0 v_ULTIMATE.start_CdAudioStartDevice_~status~1_22) (= v_ULTIMATE.start_CdAudioStartDevice_~srb__Cdb~0_8 v_ULTIMATE.start_CdAudioStartDevice_~cdb~0_8) (= 0 v_ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0_12) (= |v_ULTIMATE.start_CdAudioForwardIrpSynchronous_#res_14| 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] 336#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] 309#L204-1 [2020-06-21 23:40:31,972 INFO L796 eck$LassoCheckResult]: Loop: 309#L204-1 [7876] L204-1-->L95-48: Formula: (and (< v_ULTIMATE.start_CdAudioStartDevice_~tmp~0_12 4) (= v_ULTIMATE.start_CdAudioStartDevice_~tmp~0_12 v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_14) (< v_ULTIMATE.start_CdAudioStartDevice_~status~1_24 0) (= 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) (= 36 |v_ULTIMATE.start_SendSrbSynchronous_#in~BufferLength_21|) (= |v_ULTIMATE.start_SendSrbSynchronous_#in~Srb_21| v_ULTIMATE.start_CdAudioStartDevice_~srb~0_9) (= (+ v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_14 1) v_ULTIMATE.start_CdAudioStartDevice_~attempt~0_13) (= 0 v_ULTIMATE.start_SendSrbSynchronous_~irp~0_89)) 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] 294#L95-48 [5889] L95-48-->L95-50: Formula: (and (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0_51 4100) (= v_ULTIMATE.start_SendSrbSynchronous_~Buffer_68 0) (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp17~0_51 311296) (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0_51 49152) (= v_ULTIMATE.start_SendSrbSynchronous_~ioctl~0_68 315396) (= v_ULTIMATE.start_SendSrbSynchronous_~__cil_tmp16~0_51 262144)) 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] 295#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] 313#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] 309#L204-1 [2020-06-21 23:40:31,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-21 23:40:31,973 INFO L82 PathProgramCache]: Analyzing trace with hash -837211651, now seen corresponding path program 1 times [2020-06-21 23:40:31,973 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-21 23:40:31,973 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-21 23:40:31,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-21 23:40:31,974 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-21 23:40:31,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-21 23:40:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-21 23:40:32,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-21 23:40:32,011 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-21 23:40:32,011 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-21 23:40:32,011 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-21 23:40:32,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-21 23:40:32,012 INFO L82 PathProgramCache]: Analyzing trace with hash 241404862, now seen corresponding path program 2 times [2020-06-21 23:40:32,012 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-21 23:40:32,012 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-21 23:40:32,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-21 23:40:32,013 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-21 23:40:32,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-21 23:40:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-21 23:40:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-21 23:40:32,142 INFO L216 LassoAnalysis]: Preferences: [2020-06-21 23:40:32,142 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-21 23:40:32,142 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-21 23:40:32,143 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-21 23:40:32,143 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2020-06-21 23:40:32,143 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,143 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-21 23:40:32,143 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-21 23:40:32,143 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration2_Loop [2020-06-21 23:40:32,143 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-21 23:40:32,143 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-21 23:40:32,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,163 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,186 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,188 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,199 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,202 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,206 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,208 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,216 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,220 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,222 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,224 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,232 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,267 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,276 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,288 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:32,521 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-21 23:40:32,521 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 18 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 18 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,531 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:32,531 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:32,535 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:32,536 INFO L448 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/sandbox/solver/bin/z3 Starting monitored process 19 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 19 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,564 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:32,564 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:32,568 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:32,568 INFO L448 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/sandbox/solver/bin/z3 Starting monitored process 20 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 20 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,604 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:32,604 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:32,608 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:32,608 INFO L448 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/sandbox/solver/bin/z3 Starting monitored process 21 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 21 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,638 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:32,639 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:32,642 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:32,642 INFO L448 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/sandbox/solver/bin/z3 Starting monitored process 22 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 22 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,672 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:32,673 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:32,677 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:32,677 INFO L448 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/sandbox/solver/bin/z3 Starting monitored process 23 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 23 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,705 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:32,705 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:32,709 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:32,709 INFO L448 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/sandbox/solver/bin/z3 Starting monitored process 24 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 24 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,738 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:32,739 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:32,742 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:32,742 INFO L448 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/sandbox/solver/bin/z3 Starting monitored process 25 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 25 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,770 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:32,770 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:32,777 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:32,777 INFO L448 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/sandbox/solver/bin/z3 Starting monitored process 26 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 26 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,806 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:32,807 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:32,810 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:32,811 INFO L448 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/sandbox/solver/bin/z3 Starting monitored process 27 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 27 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,839 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:32,839 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:32,846 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:32,846 INFO L448 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/sandbox/solver/bin/z3 Starting monitored process 28 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 28 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,874 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:32,875 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:32,878 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-21 23:40:32,879 INFO L448 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/sandbox/solver/bin/z3 Starting monitored process 29 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 29 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,906 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-21 23:40:32,906 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 30 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 30 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:40:32,937 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-06-21 23:40:32,937 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-21 23:40:33,086 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-06-21 23:40:33,088 INFO L216 LassoAnalysis]: Preferences: [2020-06-21 23:40:33,088 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-21 23:40:33,088 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-21 23:40:33,088 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-21 23:40:33,089 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2020-06-21 23:40:33,089 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-06-21 23:40:33,089 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-21 23:40:33,089 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-21 23:40:33,089 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration2_Loop [2020-06-21 23:40:33,089 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-21 23:40:33,089 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-21 23:40:33,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,105 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,107 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,142 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,144 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,147 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,153 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-21 23:40:33,362 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-21 23:40:33,362 INFO L497 LassoAnalysis]: Using template 'affine'. [2020-06-21 23:40:33,362 INFO L122 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 [2020-06-21 23:40:33,363 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,364 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,364 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,364 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,367 INFO L122 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 [2020-06-21 23:40:33,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,368 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,368 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,368 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,370 INFO L122 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 [2020-06-21 23:40:33,370 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,371 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,371 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,374 INFO L122 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 [2020-06-21 23:40:33,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,375 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,375 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,377 INFO L122 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 [2020-06-21 23:40:33,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,378 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,378 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,379 INFO L122 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 [2020-06-21 23:40:33,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,380 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,380 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,382 INFO L122 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 [2020-06-21 23:40:33,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,383 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,383 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,384 INFO L122 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 [2020-06-21 23:40:33,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,385 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,386 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,388 INFO L122 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 [2020-06-21 23:40:33,388 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,388 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,389 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,389 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,391 INFO L122 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 [2020-06-21 23:40:33,391 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,392 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,392 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,394 INFO L122 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 [2020-06-21 23:40:33,394 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,395 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,395 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,396 INFO L122 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 [2020-06-21 23:40:33,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,397 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,398 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,399 INFO L122 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 [2020-06-21 23:40:33,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,400 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,400 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,401 INFO L122 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 [2020-06-21 23:40:33,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,402 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,403 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-21 23:40:33,405 INFO L122 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 [2020-06-21 23:40:33,406 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-21 23:40:33,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-21 23:40:33,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-21 23:40:33,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-21 23:40:33,406 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-21 23:40:33,407 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-21 23:40:33,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-21 23:40:33,410 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-06-21 23:40:33,414 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-06-21 23:40:33,414 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 0 variables to zero. [2020-06-21 23:40:33,414 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-06-21 23:40:33,414 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-06-21 23:40:33,415 INFO L518 LassoAnalysis]: Proved termination. [2020-06-21 23:40:33,415 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_CdAudioStartDevice_~attempt~0) = -2*ULTIMATE.start_CdAudioStartDevice_~attempt~0 + 7 Supporting invariants [] [2020-06-21 23:40:33,415 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-06-21 23:40:33,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-21 23:40:33,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-21 23:40:33,478 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 2 conjunts are in the unsatisfiable core [2020-06-21 23:40:33,480 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-21 23:40:33,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-21 23:40:33,497 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 5 conjunts are in the unsatisfiable core [2020-06-21 23:40:33,497 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-21 23:40:33,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-21 23:40:33,518 INFO L98 LoopCannibalizer]: 2 predicates before loop cannibalization 2 predicates after loop cannibalization [2020-06-21 23:40:33,518 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 2 loop predicates [2020-06-21 23:40:33,518 INFO L69 BuchiDifferenceNCSB]: Start buchiDifferenceNCSB. First operand 49 states and 101 transitions. cyclomatic complexity: 53 Second operand 3 states. [2020-06-21 23:40:33,643 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. [2020-06-21 23:40:33,644 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2020-06-21 23:40:33,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-06-21 23:40:33,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 132 transitions. [2020-06-21 23:40:33,645 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 132 transitions. Stem has 16 letters. Loop has 4 letters. [2020-06-21 23:40:33,645 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-21 23:40:33,645 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 132 transitions. Stem has 20 letters. Loop has 4 letters. [2020-06-21 23:40:33,646 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-21 23:40:33,646 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 132 transitions. Stem has 16 letters. Loop has 8 letters. [2020-06-21 23:40:33,646 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-21 23:40:33,651 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 63 states and 130 transitions. [2020-06-21 23:40:33,653 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-06-21 23:40:33,654 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 63 states to 0 states and 0 transitions. [2020-06-21 23:40:33,654 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2020-06-21 23:40:33,654 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2020-06-21 23:40:33,654 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2020-06-21 23:40:33,654 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-21 23:40:33,654 INFO L706 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-06-21 23:40:33,654 INFO L729 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-06-21 23:40:33,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-21 23:40:33,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-21 23:40:33,655 INFO L87 Difference]: Start difference. First operand 0 states and 0 transitions. Second operand 3 states. [2020-06-21 23:40:33,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-21 23:40:33,655 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-06-21 23:40:33,655 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-06-21 23:40:33,660 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2020-06-21 23:40:33,661 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-06-21 23:40:33,661 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2020-06-21 23:40:33,661 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2020-06-21 23:40:33,661 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2020-06-21 23:40:33,661 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2020-06-21 23:40:33,661 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-21 23:40:33,661 INFO L706 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-06-21 23:40:33,661 INFO L729 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-06-21 23:40:33,661 INFO L609 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-06-21 23:40:33,662 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2020-06-21 23:40:33,662 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2020-06-21 23:40:33,662 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-06-21 23:40:33,662 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2020-06-21 23:40:33,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 21.06 11:40:33 BasicIcfg [2020-06-21 23:40:33,668 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2020-06-21 23:40:33,668 INFO L168 Benchmark]: Toolchain (without parser) took 8398.04 ms. Allocated memory was 649.6 MB in the beginning and 922.7 MB in the end (delta: 273.2 MB). Free memory was 563.1 MB in the beginning and 567.5 MB in the end (delta: -4.4 MB). Peak memory consumption was 268.8 MB. Max. memory is 50.3 GB. [2020-06-21 23:40:33,670 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 585.8 MB. There was no memory consumed. Max. memory is 50.3 GB. [2020-06-21 23:40:33,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 647.74 ms. Allocated memory was 649.6 MB in the beginning and 656.4 MB in the end (delta: 6.8 MB). Free memory was 562.0 MB in the beginning and 586.2 MB in the end (delta: -24.2 MB). Peak memory consumption was 39.5 MB. Max. memory is 50.3 GB. [2020-06-21 23:40:33,671 INFO L168 Benchmark]: Boogie Procedure Inliner took 145.50 ms. Allocated memory is still 656.4 MB. Free memory was 586.2 MB in the beginning and 558.2 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 50.3 GB. [2020-06-21 23:40:33,672 INFO L168 Benchmark]: Boogie Preprocessor took 123.57 ms. Allocated memory is still 656.4 MB. Free memory was 558.2 MB in the beginning and 540.9 MB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 50.3 GB. [2020-06-21 23:40:33,672 INFO L168 Benchmark]: RCFGBuilder took 2178.73 ms. Allocated memory was 656.4 MB in the beginning and 757.1 MB in the end (delta: 100.7 MB). Free memory was 540.9 MB in the beginning and 501.5 MB in the end (delta: 39.4 MB). Peak memory consumption was 213.5 MB. Max. memory is 50.3 GB. [2020-06-21 23:40:33,673 INFO L168 Benchmark]: BlockEncodingV2 took 686.49 ms. Allocated memory is still 757.1 MB. Free memory was 501.5 MB in the beginning and 342.7 MB in the end (delta: 158.8 MB). Peak memory consumption was 158.8 MB. Max. memory is 50.3 GB. [2020-06-21 23:40:33,673 INFO L168 Benchmark]: TraceAbstraction took 273.63 ms. Allocated memory was 757.1 MB in the beginning and 763.9 MB in the end (delta: 6.8 MB). Free memory was 342.7 MB in the beginning and 682.5 MB in the end (delta: -339.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 50.3 GB. [2020-06-21 23:40:33,674 INFO L168 Benchmark]: BuchiAutomizer took 4332.51 ms. Allocated memory was 763.9 MB in the beginning and 922.7 MB in the end (delta: 158.9 MB). Free memory was 682.5 MB in the beginning and 567.5 MB in the end (delta: 115.0 MB). Peak memory consumption was 273.9 MB. Max. memory is 50.3 GB. [2020-06-21 23:40:33,678 INFO L337 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 585.8 MB. There was no memory consumed. Max. memory is 50.3 GB. * CACSL2BoogieTranslator took 647.74 ms. Allocated memory was 649.6 MB in the beginning and 656.4 MB in the end (delta: 6.8 MB). Free memory was 562.0 MB in the beginning and 586.2 MB in the end (delta: -24.2 MB). Peak memory consumption was 39.5 MB. Max. memory is 50.3 GB. * Boogie Procedure Inliner took 145.50 ms. Allocated memory is still 656.4 MB. Free memory was 586.2 MB in the beginning and 558.2 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 50.3 GB. * Boogie Preprocessor took 123.57 ms. Allocated memory is still 656.4 MB. Free memory was 558.2 MB in the beginning and 540.9 MB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 50.3 GB. * RCFGBuilder took 2178.73 ms. Allocated memory was 656.4 MB in the beginning and 757.1 MB in the end (delta: 100.7 MB). Free memory was 540.9 MB in the beginning and 501.5 MB in the end (delta: 39.4 MB). Peak memory consumption was 213.5 MB. Max. memory is 50.3 GB. * BlockEncodingV2 took 686.49 ms. Allocated memory is still 757.1 MB. Free memory was 501.5 MB in the beginning and 342.7 MB in the end (delta: 158.8 MB). Peak memory consumption was 158.8 MB. Max. memory is 50.3 GB. * TraceAbstraction took 273.63 ms. Allocated memory was 757.1 MB in the beginning and 763.9 MB in the end (delta: 6.8 MB). Free memory was 342.7 MB in the beginning and 682.5 MB in the end (delta: -339.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 50.3 GB. * BuchiAutomizer took 4332.51 ms. Allocated memory was 763.9 MB in the beginning and 922.7 MB in the end (delta: 158.9 MB). Free memory was 682.5 MB in the beginning and 567.5 MB in the end (delta: 115.0 MB). Peak memory consumption was 273.9 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. SAFE Result, 0.1s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, 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 AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 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 4.3s and 3 iterations. TraceHistogramMax:1. Analysis of lassos took 3.3s. Construction of modules took 0.2s. Büchi inclusion checks took 0.4s. 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, 61 SDs, 0 SdLazy, 245 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: 7ms VariablesStem: 0 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 0 MotzkinApplications: 2 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 25 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.6s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! !SESSION 2020-06-21 23:40:21.980 ----------------------------------------------- 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/sandbox/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/sandbox/tmp -i /export/starexec/sandbox/benchmark/theBenchmark.c !ENTRY org.eclipse.core.resources 2 10035 2020-06-21 23:40:33.912 !MESSAGE The workspace will exit with unsaved changes in this session. Received shutdown request... Ultimate: GTK+ Version Check