YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 00:52:11,038 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 00:52:11,040 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 00:52:11,052 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 00:52:11,053 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 00:52:11,054 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 00:52:11,055 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 00:52:11,057 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 00:52:11,059 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 00:52:11,060 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 00:52:11,061 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 00:52:11,061 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 00:52:11,062 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 00:52:11,063 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 00:52:11,064 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 00:52:11,065 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 00:52:11,065 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 00:52:11,067 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 00:52:11,069 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 00:52:11,071 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 00:52:11,072 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 00:52:11,073 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 00:52:11,076 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 00:52:11,076 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 00:52:11,076 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 00:52:11,077 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 00:52:11,078 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 00:52:11,079 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 00:52:11,079 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 00:52:11,080 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 00:52:11,081 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 00:52:11,081 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 00:52:11,082 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 00:52:11,083 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 00:52:11,083 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 00:52:11,083 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 00:52:11,084 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 00:52:11,085 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 00:52:11,086 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 00:52:11,086 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 00:52:11,102 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 00:52:11,102 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 00:52:11,104 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 00:52:11,104 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 00:52:11,104 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 00:52:11,104 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 00:52:11,104 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 00:52:11,105 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 00:52:11,105 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 00:52:11,105 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 00:52:11,105 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 00:52:11,105 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 00:52:11,105 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 00:52:11,106 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 00:52:11,106 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:52:11,106 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 00:52:11,106 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 00:52:11,106 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 00:52:11,107 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 00:52:11,107 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 00:52:11,107 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 00:52:11,107 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 00:52:11,107 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 00:52:11,107 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 00:52:11,108 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 00:52:11,108 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 00:52:11,108 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 00:52:11,108 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 00:52:11,108 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 00:52:11,136 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 00:52:11,151 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 00:52:11,155 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 00:52:11,157 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 00:52:11,157 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 00:52:11,158 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 00:52:11,250 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/03e261fa6df546e2bf2c67283812afdf/FLAG44a8ddf0b [2020-06-22 00:52:11,720 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 00:52:11,721 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 00:52:11,739 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/03e261fa6df546e2bf2c67283812afdf/FLAG44a8ddf0b [2020-06-22 00:52:12,030 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/03e261fa6df546e2bf2c67283812afdf [2020-06-22 00:52:12,043 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 00:52:12,045 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 00:52:12,046 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 00:52:12,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 00:52:12,051 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 00:52:12,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 12:52:12" (1/1) ... [2020-06-22 00:52:12,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@191b3ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12, skipping insertion in model container [2020-06-22 00:52:12,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 12:52:12" (1/1) ... [2020-06-22 00:52:12,065 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 00:52:12,120 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 00:52:12,497 WARN L614 FunctionHandler]: implicit declaration of function DiskPerfStartDevice [2020-06-22 00:52:12,499 WARN L614 FunctionHandler]: implicit declaration of function DiskPerfRemoveDevice [2020-06-22 00:52:12,499 WARN L614 FunctionHandler]: implicit declaration of function DiskPerfSendToNextDriver [2020-06-22 00:52:12,503 WARN L614 FunctionHandler]: implicit declaration of function KeSetEvent [2020-06-22 00:52:12,509 WARN L614 FunctionHandler]: implicit declaration of function DiskPerfForwardIrpSynchronous [2020-06-22 00:52:12,510 WARN L614 FunctionHandler]: implicit declaration of function DiskPerfRegisterDevice [2020-06-22 00:52:12,517 WARN L614 FunctionHandler]: implicit declaration of function IofCallDriver [2020-06-22 00:52:12,522 WARN L614 FunctionHandler]: implicit declaration of function PoCallDriver [2020-06-22 00:52:12,528 WARN L614 FunctionHandler]: implicit declaration of function KeWaitForSingleObject [2020-06-22 00:52:12,559 WARN L614 FunctionHandler]: implicit declaration of function IoBuildDeviceIoControlRequest [2020-06-22 00:52:12,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 00:52:12,625 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 00:52:12,646 WARN L614 FunctionHandler]: implicit declaration of function DiskPerfStartDevice [2020-06-22 00:52:12,647 WARN L614 FunctionHandler]: implicit declaration of function DiskPerfRemoveDevice [2020-06-22 00:52:12,648 WARN L614 FunctionHandler]: implicit declaration of function DiskPerfSendToNextDriver [2020-06-22 00:52:12,649 WARN L614 FunctionHandler]: implicit declaration of function KeSetEvent [2020-06-22 00:52:12,651 WARN L614 FunctionHandler]: implicit declaration of function DiskPerfForwardIrpSynchronous [2020-06-22 00:52:12,652 WARN L614 FunctionHandler]: implicit declaration of function DiskPerfRegisterDevice [2020-06-22 00:52:12,658 WARN L614 FunctionHandler]: implicit declaration of function IofCallDriver [2020-06-22 00:52:12,701 WARN L614 FunctionHandler]: implicit declaration of function PoCallDriver [2020-06-22 00:52:12,706 WARN L614 FunctionHandler]: implicit declaration of function KeWaitForSingleObject [2020-06-22 00:52:12,753 WARN L614 FunctionHandler]: implicit declaration of function IoBuildDeviceIoControlRequest [2020-06-22 00:52:12,818 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 00:52:12,868 INFO L195 MainTranslator]: Completed translation [2020-06-22 00:52:12,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12 WrapperNode [2020-06-22 00:52:12,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 00:52:12,870 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-06-22 00:52:12,871 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-06-22 00:52:12,871 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2020-06-22 00:52:12,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12" (1/1) ... [2020-06-22 00:52:12,916 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12" (1/1) ... [2020-06-22 00:52:13,049 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-06-22 00:52:13,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-06-22 00:52:13,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-06-22 00:52:13,050 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2020-06-22 00:52:13,063 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12" (1/1) ... [2020-06-22 00:52:13,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12" (1/1) ... [2020-06-22 00:52:13,070 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12" (1/1) ... [2020-06-22 00:52:13,070 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12" (1/1) ... [2020-06-22 00:52:13,126 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12" (1/1) ... [2020-06-22 00:52:13,148 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12" (1/1) ... [2020-06-22 00:52:13,166 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12" (1/1) ... [2020-06-22 00:52:13,188 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-06-22 00:52:13,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-06-22 00:52:13,189 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-06-22 00:52:13,189 INFO L276 PluginConnector]: RCFGBuilder initialized [2020-06-22 00:52:13,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12" (1/1) ... No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 00:52:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-06-22 00:52:13,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-06-22 00:52:13,666 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,682 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,686 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,716 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,723 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,725 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,729 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,742 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,744 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,753 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,761 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,763 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,771 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,774 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,775 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,781 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,785 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,790 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,792 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,797 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,802 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:13,807 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-06-22 00:52:15,849 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##674: assume !false; [2020-06-22 00:52:15,850 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##673: assume false; [2020-06-22 00:52:15,850 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##618: assume !false; [2020-06-22 00:52:15,851 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##617: assume false; [2020-06-22 00:52:15,851 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##296: assume !false; [2020-06-22 00:52:15,851 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##295: assume false; [2020-06-22 00:52:15,851 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##256: assume !false; [2020-06-22 00:52:15,851 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##255: assume false; [2020-06-22 00:52:15,851 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##217: assume !false; [2020-06-22 00:52:15,852 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##216: assume false; [2020-06-22 00:52:15,852 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##247: assume !false; [2020-06-22 00:52:15,852 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##246: assume false; [2020-06-22 00:52:15,852 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##724: assume !false; [2020-06-22 00:52:15,852 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##723: assume false; [2020-06-22 00:52:15,852 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##375: assume !false; [2020-06-22 00:52:15,852 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##374: assume false; [2020-06-22 00:52:15,853 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##326: assume !false; [2020-06-22 00:52:15,853 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##325: assume false; [2020-06-22 00:52:15,853 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##335: assume !false; [2020-06-22 00:52:15,853 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##334: assume false; [2020-06-22 00:52:15,853 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##405: assume !false; [2020-06-22 00:52:15,853 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##404: assume false; [2020-06-22 00:52:15,854 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##412: assume false; [2020-06-22 00:52:15,854 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##413: assume !false; [2020-06-22 00:52:15,854 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##452: assume false; [2020-06-22 00:52:15,854 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##453: assume !false; [2020-06-22 00:52:15,854 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##483: assume !false; [2020-06-22 00:52:15,854 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##482: assume false; [2020-06-22 00:52:15,855 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##543: assume !false; [2020-06-22 00:52:15,855 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##542: assume false; [2020-06-22 00:52:15,855 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !false; [2020-06-22 00:52:15,855 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##97: assume false; [2020-06-22 00:52:15,855 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##80: assume !false; [2020-06-22 00:52:15,855 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##172: assume !false; [2020-06-22 00:52:15,855 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##171: assume false; [2020-06-22 00:52:15,856 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##177: assume !false; [2020-06-22 00:52:15,856 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##176: assume false; [2020-06-22 00:52:15,856 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##79: assume false; [2020-06-22 00:52:15,857 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##142: assume !false; [2020-06-22 00:52:15,857 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##141: assume false; [2020-06-22 00:52:15,857 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2020-06-22 00:52:15,857 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2020-06-22 00:52:15,857 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##573: assume !false; [2020-06-22 00:52:15,857 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##572: assume false; [2020-06-22 00:52:15,859 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-06-22 00:52:15,859 INFO L286 CfgBuilder]: Removed 267 assue(true) statements. [2020-06-22 00:52:15,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 12:52:15 BoogieIcfgContainer [2020-06-22 00:52:15,861 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-06-22 00:52:15,863 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- [2020-06-22 00:52:15,863 INFO L271 PluginConnector]: Initializing BlockEncodingV2... [2020-06-22 00:52:15,866 INFO L276 PluginConnector]: BlockEncodingV2 initialized [2020-06-22 00:52:15,867 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 12:52:15" (1/1) ... [2020-06-22 00:52:15,916 INFO L313 BlockEncoder]: Initial Icfg 506 locations, 771 edges [2020-06-22 00:52:15,918 INFO L258 BlockEncoder]: Using Remove infeasible edges [2020-06-22 00:52:15,919 INFO L263 BlockEncoder]: Using Maximize final states [2020-06-22 00:52:15,920 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false [2020-06-22 00:52:15,920 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE [2020-06-22 00:52:15,922 INFO L296 BlockEncoder]: Using Remove sink states [2020-06-22 00:52:15,923 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true [2020-06-22 00:52:15,923 INFO L179 BlockEncoder]: Using Rewrite not-equals [2020-06-22 00:52:16,059 INFO L185 BlockEncoder]: Using Use SBE [2020-06-22 00:52:16,189 INFO L200 BlockEncoder]: SBE split 245 edges [2020-06-22 00:52:16,199 INFO L70 emoveInfeasibleEdges]: Removed 53 edges and 0 locations because of local infeasibility [2020-06-22 00:52:16,203 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-06-22 00:52:16,987 INFO L100 BaseMinimizeStates]: Removed 176 edges and 88 locations by large block encoding [2020-06-22 00:52:16,993 INFO L70 RemoveSinkStates]: Removed 859 edges and 406 locations by removing sink states [2020-06-22 00:52:16,995 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility [2020-06-22 00:52:16,995 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-06-22 00:52:17,074 INFO L100 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2020-06-22 00:52:17,075 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states [2020-06-22 00:52:17,075 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility [2020-06-22 00:52:17,075 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-06-22 00:52:17,075 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2020-06-22 00:52:17,075 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states [2020-06-22 00:52:17,076 INFO L313 BlockEncoder]: Encoded RCFG 7 locations, 11 edges [2020-06-22 00:52:17,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 22.06 12:52:17 BasicIcfg [2020-06-22 00:52:17,076 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- [2020-06-22 00:52:17,077 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-06-22 00:52:17,077 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-06-22 00:52:17,083 INFO L276 PluginConnector]: TraceAbstraction initialized [2020-06-22 00:52:17,084 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.06 12:52:12" (1/4) ... [2020-06-22 00:52:17,085 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3610114d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 12:52:17, skipping insertion in model container [2020-06-22 00:52:17,085 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12" (2/4) ... [2020-06-22 00:52:17,086 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3610114d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 12:52:17, skipping insertion in model container [2020-06-22 00:52:17,086 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 12:52:15" (3/4) ... [2020-06-22 00:52:17,086 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3610114d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 12:52:17, skipping insertion in model container [2020-06-22 00:52:17,086 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 22.06 12:52:17" (4/4) ... [2020-06-22 00:52:17,090 INFO L112 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 [2020-06-22 00:52:17,102 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2020-06-22 00:52:17,112 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2020-06-22 00:52:17,134 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2020-06-22 00:52:17,168 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2020-06-22 00:52:17,169 INFO L382 AbstractCegarLoop]: Interprodecural is true [2020-06-22 00:52:17,169 INFO L383 AbstractCegarLoop]: Hoare is true [2020-06-22 00:52:17,169 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2020-06-22 00:52:17,169 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-06-22 00:52:17,169 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-06-22 00:52:17,169 INFO L387 AbstractCegarLoop]: Difference is false [2020-06-22 00:52:17,169 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-06-22 00:52:17,170 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-06-22 00:52:17,185 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states. [2020-06-22 00:52:17,193 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-06-22 00:52:17,196 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 7 states. [2020-06-22 00:52:17,275 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 406) no Hoare annotation was computed. [2020-06-22 00:52:17,276 INFO L448 ceAbstractionStarter]: For program point L674(lines 674 724) no Hoare annotation was computed. [2020-06-22 00:52:17,276 INFO L451 ceAbstractionStarter]: At program point L677(lines 677 723) the Hoare annotation is: true [2020-06-22 00:52:17,276 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-06-22 00:52:17,276 INFO L451 ceAbstractionStarter]: At program point L518-1(line -1) the Hoare annotation is: true [2020-06-22 00:52:17,277 INFO L448 ceAbstractionStarter]: For program point L658(lines 658 661) no Hoare annotation was computed. [2020-06-22 00:52:17,277 INFO L451 ceAbstractionStarter]: At program point L658-2(lines 658 661) the Hoare annotation is: true [2020-06-22 00:52:17,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 12:52:17 BasicIcfg [2020-06-22 00:52:17,291 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-06-22 00:52:17,294 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2020-06-22 00:52:17,294 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2020-06-22 00:52:17,300 INFO L276 PluginConnector]: BuchiAutomizer initialized [2020-06-22 00:52:17,301 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 00:52:17,301 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.06 12:52:12" (1/5) ... [2020-06-22 00:52:17,302 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@749fd6d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.06 12:52:17, skipping insertion in model container [2020-06-22 00:52:17,303 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 00:52:17,303 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:52:12" (2/5) ... [2020-06-22 00:52:17,303 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@749fd6d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.06 12:52:17, skipping insertion in model container [2020-06-22 00:52:17,303 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 00:52:17,303 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 12:52:15" (3/5) ... [2020-06-22 00:52:17,304 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@749fd6d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.06 12:52:17, skipping insertion in model container [2020-06-22 00:52:17,304 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 00:52:17,304 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 22.06 12:52:17" (4/5) ... [2020-06-22 00:52:17,308 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@749fd6d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.06 12:52:17, skipping insertion in model container [2020-06-22 00:52:17,308 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 00:52:17,309 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 12:52:17" (5/5) ... [2020-06-22 00:52:17,313 INFO L375 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 [2020-06-22 00:52:17,349 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2020-06-22 00:52:17,349 INFO L374 BuchiCegarLoop]: Interprodecural is true [2020-06-22 00:52:17,349 INFO L375 BuchiCegarLoop]: Hoare is true [2020-06-22 00:52:17,349 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2020-06-22 00:52:17,349 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2020-06-22 00:52:17,349 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-06-22 00:52:17,349 INFO L379 BuchiCegarLoop]: Difference is false [2020-06-22 00:52:17,350 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-06-22 00:52:17,350 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2020-06-22 00:52:17,357 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7 states. [2020-06-22 00:52:17,385 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2020-06-22 00:52:17,385 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:52:17,385 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:52:17,394 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2020-06-22 00:52:17,394 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] [2020-06-22 00:52:17,394 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2020-06-22 00:52:17,394 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7 states. [2020-06-22 00:52:17,395 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2020-06-22 00:52:17,395 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:52:17,395 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:52:17,396 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2020-06-22 00:52:17,396 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] [2020-06-22 00:52:17,403 INFO L794 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue [3682] ULTIMATE.startENTRY-->L658: Formula: (and (= 3 v_~SKIP1~0_30) (= v_~lowerDriverReturn~0_50 v_~setEventCalled~0_56) (= 2 v_~DC~0_23) (= 1 v_~NP~0_100) (= v_~myStatus~0_16 0) (= v_~UNLOADED~0_8 0) (= v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_7 0) (= 6 v_~MPR3~0_42) (= v_~pirp~0_16 v_ULTIMATE.start_main_~irp~1_5) (= v_~compFptr~0_8 v_~compRegistered~0_38) (= v_~setEventCalled~0_56 v_~customIrp~0_31) (= 0 v_~customIrp~0_31) (= 5 v_~MPR1~0_36) (= v_~IPC~0_18 7) (= 0 v_~routine~0_51) (= v_~lowerDriverReturn~0_50 v_~compRegistered~0_38) (= v_~NP~0_100 v_~s~0_235) (= v_~Executive~0_11 0) (= v_~pended~0_44 v_~compFptr~0_8) (= 4 v_~SKIP2~0_18) (<= 0 v_ULTIMATE.start_main_~status~6_26) (= 0 v_~KernelMode~0_11)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet99=|v_ULTIMATE.start_main_#t~nondet99_8|, ~compRegistered~0=v_~compRegistered~0_38, ULTIMATE.start_main_#t~nondet97=|v_ULTIMATE.start_main_#t~nondet97_8|, ~SKIP1~0=v_~SKIP1~0_30, ~DC~0=v_~DC~0_23, ULTIMATE.start_main_~__cil_tmp9~0=v_ULTIMATE.start_main_~__cil_tmp9~0_5, ULTIMATE.start_main_#t~ret111=|v_ULTIMATE.start_main_#t~ret111_6|, ~s~0=v_~s~0_235, ULTIMATE.start_main_~we_should_unload~0=v_ULTIMATE.start_main_~we_should_unload~0_7, ~SKIP2~0=v_~SKIP2~0_18, ULTIMATE.start_main_#t~ret108=|v_ULTIMATE.start_main_#t~ret108_6|, ULTIMATE.start_main_~tmp_ndt_5~0=v_ULTIMATE.start_main_~tmp_ndt_5~0_8, ULTIMATE.start_main_#t~nondet101=|v_ULTIMATE.start_main_#t~nondet101_8|, ULTIMATE.start_main_#t~nondet103=|v_ULTIMATE.start_main_#t~nondet103_5|, ULTIMATE.start_main_#t~nondet105=|v_ULTIMATE.start_main_#t~nondet105_5|, ~NP~0=v_~NP~0_100, ULTIMATE.start_main_#t~nondet107=|v_ULTIMATE.start_main_#t~nondet107_5|, ~MPR1~0=v_~MPR1~0_36, ULTIMATE.start_main_~d~0=v_ULTIMATE.start_main_~d~0_6, ~myStatus~0=v_~myStatus~0_16, ULTIMATE.start_main_~status~6=v_ULTIMATE.start_main_~status~6_26, ULTIMATE.start_main_#t~nondet98=|v_ULTIMATE.start_main_#t~nondet98_8|, ULTIMATE.start_main_~tmp_ndt_4~0=v_ULTIMATE.start_main_~tmp_ndt_4~0_8, ~UNLOADED~0=v_~UNLOADED~0_8, ~pirp~0=v_~pirp~0_16, ULTIMATE.start_main_~devobj~0=v_ULTIMATE.start_main_~devobj~0_15, ULTIMATE.start_main_~pirp__IoStatus__Status~0=v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_7, ~KernelMode~0=v_~KernelMode~0_11, ULTIMATE.start_main_~irp~1=v_ULTIMATE.start_main_~irp~1_5, ULTIMATE.start_main_~tmp_ndt_3~0=v_ULTIMATE.start_main_~tmp_ndt_3~0_8, ULTIMATE.start_main_#t~ret112=|v_ULTIMATE.start_main_#t~ret112_6|, ULTIMATE.start_main_#t~ret110=|v_ULTIMATE.start_main_#t~ret110_5|, ~lowerDriverReturn~0=v_~lowerDriverReturn~0_50, ~routine~0=v_~routine~0_51, ULTIMATE.start_main_~irp_choice~0=v_ULTIMATE.start_main_~irp_choice~0_7, ~Executive~0=v_~Executive~0_11, ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_8, ~compFptr~0=v_~compFptr~0_8, ULTIMATE.start_main_#t~ret109=|v_ULTIMATE.start_main_#t~ret109_5|, ULTIMATE.start_main_#t~nondet100=|v_ULTIMATE.start_main_#t~nondet100_8|, ULTIMATE.start_main_#t~nondet102=|v_ULTIMATE.start_main_#t~nondet102_8|, ~setEventCalled~0=v_~setEventCalled~0_56, ULTIMATE.start_main_#t~nondet104=|v_ULTIMATE.start_main_#t~nondet104_5|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_8|, ULTIMATE.start_main_#t~nondet106=|v_ULTIMATE.start_main_#t~nondet106_5|, ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_8, ~MPR3~0=v_~MPR3~0_42, ~pended~0=v_~pended~0_44, ~customIrp~0=v_~customIrp~0_31, ~IPC~0=v_~IPC~0_18} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet99, ~compRegistered~0, ULTIMATE.start_main_#t~nondet97, ~SKIP1~0, ~DC~0, ULTIMATE.start_main_~__cil_tmp9~0, ULTIMATE.start_main_#t~ret111, ~s~0, ULTIMATE.start_main_~we_should_unload~0, ~SKIP2~0, ULTIMATE.start_main_#t~ret108, ULTIMATE.start_main_~tmp_ndt_5~0, ULTIMATE.start_main_#t~nondet101, ULTIMATE.start_main_#t~nondet103, ULTIMATE.start_main_#t~nondet105, ~NP~0, ULTIMATE.start_main_#t~nondet107, ~MPR1~0, ULTIMATE.start_main_~d~0, ~myStatus~0, ULTIMATE.start_main_~status~6, ULTIMATE.start_main_#t~nondet98, ULTIMATE.start_main_~tmp_ndt_4~0, ~UNLOADED~0, ~pirp~0, ULTIMATE.start_main_~devobj~0, ULTIMATE.start_main_~pirp__IoStatus__Status~0, ~KernelMode~0, ULTIMATE.start_main_~irp~1, ULTIMATE.start_main_~tmp_ndt_3~0, ULTIMATE.start_main_#t~ret112, ULTIMATE.start_main_#t~ret110, ~lowerDriverReturn~0, ~routine~0, ULTIMATE.start_main_~irp_choice~0, ~Executive~0, ULTIMATE.start_main_~tmp_ndt_2~0, ~compFptr~0, ULTIMATE.start_main_#t~ret109, ULTIMATE.start_main_#t~nondet100, ULTIMATE.start_main_#t~nondet102, ~setEventCalled~0, ULTIMATE.start_main_#t~nondet104, ULTIMATE.start_main_#res, ULTIMATE.start_main_#t~nondet106, ULTIMATE.start_main_~tmp_ndt_1~0, ~MPR3~0, ~pended~0, ~customIrp~0, ~IPC~0] 4#L658true [2760] L658-->L658-2: Formula: (and (= v_~myStatus~0_4 (- 1073741637)) (= v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_5 (- 1073741637)) (= 0 v_ULTIMATE.start_main_~irp_choice~0_4)) InVars {ULTIMATE.start_main_~irp_choice~0=v_ULTIMATE.start_main_~irp_choice~0_4} OutVars{~myStatus~0=v_~myStatus~0_4, ULTIMATE.start_main_~pirp__IoStatus__Status~0=v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_5, ULTIMATE.start_main_~irp_choice~0=v_ULTIMATE.start_main_~irp_choice~0_4} AuxVars[] AssignedVars[~myStatus~0, ULTIMATE.start_main_~pirp__IoStatus__Status~0] 6#L658-2true [3683] L658-2-->L674: Formula: (and (= v_~pended~0_46 v_~compFptr~0_10) (= v_~compFptr~0_10 v_~compRegistered~0_40) (<= 0 v_ULTIMATE.start_main_~status~6_27) (= |v_ULTIMATE.start_main_#t~nondet103_7| v_ULTIMATE.start_main_~tmp_ndt_1~0_9) (= v_~NP~0_101 v_~s~0_237) (= 0 v_~customIrp~0_33) (= v_~setEventCalled~0_58 v_~customIrp~0_33) (= v_~lowerDriverReturn~0_52 v_~setEventCalled~0_58) (= v_~lowerDriverReturn~0_52 v_~compRegistered~0_40)) InVars {ULTIMATE.start_main_~status~6=v_ULTIMATE.start_main_~status~6_27, ULTIMATE.start_main_#t~nondet103=|v_ULTIMATE.start_main_#t~nondet103_7|, ~NP~0=v_~NP~0_101} OutVars{~compFptr~0=v_~compFptr~0_10, ~setEventCalled~0=v_~setEventCalled~0_58, ULTIMATE.start_main_~status~6=v_ULTIMATE.start_main_~status~6_27, ~compRegistered~0=v_~compRegistered~0_40, ULTIMATE.start_main_#t~nondet103=|v_ULTIMATE.start_main_#t~nondet103_6|, ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_9, ~pended~0=v_~pended~0_46, ~customIrp~0=v_~customIrp~0_33, ~NP~0=v_~NP~0_101, ~lowerDriverReturn~0=v_~lowerDriverReturn~0_52, ~s~0=v_~s~0_237} AuxVars[] AssignedVars[~compFptr~0, ~setEventCalled~0, ~compRegistered~0, ULTIMATE.start_main_#t~nondet103, ULTIMATE.start_main_~tmp_ndt_1~0, ~pended~0, ~customIrp~0, ~lowerDriverReturn~0, ~s~0] 5#L674true [3117] L674-->L677: Formula: (and (= v_ULTIMATE.start_main_~tmp_ndt_2~0_2 |v_ULTIMATE.start_main_#t~nondet104_3|) (> 0 v_ULTIMATE.start_main_~tmp_ndt_1~0_5)) InVars {ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_5, ULTIMATE.start_main_#t~nondet104=|v_ULTIMATE.start_main_#t~nondet104_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~nondet104=|v_ULTIMATE.start_main_#t~nondet104_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~tmp_ndt_2~0, ULTIMATE.start_main_#t~nondet104] 7#L677true [3685] L677-->L399: Formula: (and (= v_ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject_5 |v_ULTIMATE.start_DiskPerfDeviceControl_#in~DeviceObject_4|) (= v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__Tail__Overlay__CurrentStackLocation~4_7 v_ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack~0_6) (= v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp25~0_6 458752) (= v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp26~0_8 458784) (= v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp26~0_8 v_ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0_7) (= v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp24~0_6 32) (= v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__DiskCounters~0_6 v_ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0_8) (= v_ULTIMATE.start_main_~tmp_ndt_2~0_10 2) (= v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension~5_6 v_ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject__DeviceExtension~5_5) (= v_~pirp~0_18 |v_ULTIMATE.start_DiskPerfDeviceControl_#in~Irp_4|) (= |v_ULTIMATE.start_DiskPerfDeviceControl_#in~DeviceObject_4| v_ULTIMATE.start_main_~devobj~0_17) (= v_ULTIMATE.start_DiskPerfDeviceControl_~Irp_8 |v_ULTIMATE.start_DiskPerfDeviceControl_#in~Irp_4|) (<= v_ULTIMATE.start_DiskPerfDeviceControl_~sizeof__DISK_PERFORMANCE~0_9 v_ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0_7)) InVars {ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_10, ~pirp~0=v_~pirp~0_18, ULTIMATE.start_main_~devobj~0=v_ULTIMATE.start_main_~devobj~0_17} OutVars{ULTIMATE.start_DiskPerfDeviceControl_#res=|v_ULTIMATE.start_DiskPerfDeviceControl_#res_11|, ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp24~0=v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp24~0_6, ULTIMATE.start_DiskPerfDeviceControl_~totalCounters__QueueDepth~0=v_ULTIMATE.start_DiskPerfDeviceControl_~totalCounters__QueueDepth~0_7, ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0=v_ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0_6, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension~5=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension~5_6, ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0_6, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__DiskCounters~0=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__DiskCounters~0_6, ULTIMATE.start_DiskPerfDeviceControl_~Irp__Tail__Overlay__CurrentStackLocation~4=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__Tail__Overlay__CurrentStackLocation~4_7, ~pirp~0=v_~pirp~0_18, ULTIMATE.start_main_~devobj~0=v_ULTIMATE.start_main_~devobj~0_17, ULTIMATE.start_DiskPerfDeviceControl_~status~4=v_ULTIMATE.start_DiskPerfDeviceControl_~status~4_11, ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp25~0=v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp25~0_6, ULTIMATE.start_DiskPerfDeviceControl_#t~post61=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~post61_6|, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__QueueDepth~0=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__QueueDepth~0_7, ULTIMATE.start_DiskPerfDeviceControl_#t~post62=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~post62_6|, ULTIMATE.start_DiskPerfDeviceControl_#t~post63=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~post63_6|, ULTIMATE.start_DiskPerfDeviceControl_#in~Irp=|v_ULTIMATE.start_DiskPerfDeviceControl_#in~Irp_4|, ULTIMATE.start_DiskPerfDeviceControl_~i~0=v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_10, ULTIMATE.start_DiskPerfDeviceControl_~sizeof__DISK_PERFORMANCE~0=v_ULTIMATE.start_DiskPerfDeviceControl_~sizeof__DISK_PERFORMANCE~0_9, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet50=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet50_5|, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet56=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet56_5|, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet55=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet55_5|, ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp26~0=v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp26~0_8, ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack~0=v_ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack~0_6, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet58=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet58_5|, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet57=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet57_5|, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0_8, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet52=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet52_5|, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet51=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet51_5|, ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_10, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet54=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet54_5|, ULTIMATE.start_DiskPerfDeviceControl_#in~DeviceObject=|v_ULTIMATE.start_DiskPerfDeviceControl_#in~DeviceObject_4|, ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0=v_ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0_8, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet53=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet53_5|, ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject__DeviceExtension~5=v_ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject__DeviceExtension~5_5, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet59=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet59_5|, ULTIMATE.start_DiskPerfDeviceControl_~Irp=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp_8, ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject=v_ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject_5, ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0=v_ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0_7, ULTIMATE.start_DiskPerfDeviceControl_~tmp~3=v_ULTIMATE.start_DiskPerfDeviceControl_~tmp~3_7, ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0=v_ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0_7, ULTIMATE.start_DiskPerfDeviceControl_#t~ret64=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~ret64_7|, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__TargetDeviceObject~4=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__TargetDeviceObject~4_6, ULTIMATE.start_DiskPerfDeviceControl_~Irp__IoStatus__Information~1=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__IoStatus__Information~1_8, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet60=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet60_5|, ULTIMATE.start_DiskPerfDeviceControl_~Irp__CurrentLocation~2=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__CurrentLocation~2_7, ULTIMATE.start_DiskPerfDeviceControl_~Irp__IoStatus__Status~2=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__IoStatus__Status~2_7} AuxVars[] AssignedVars[ULTIMATE.start_DiskPerfDeviceControl_#res, ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp24~0, ULTIMATE.start_DiskPerfDeviceControl_~totalCounters__QueueDepth~0, ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension~5, ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__DiskCounters~0, ULTIMATE.start_DiskPerfDeviceControl_~Irp__Tail__Overlay__CurrentStackLocation~4, ULTIMATE.start_DiskPerfDeviceControl_~status~4, ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp25~0, ULTIMATE.start_DiskPerfDeviceControl_#t~post61, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__QueueDepth~0, ULTIMATE.start_DiskPerfDeviceControl_#t~post62, ULTIMATE.start_DiskPerfDeviceControl_#t~post63, ULTIMATE.start_DiskPerfDeviceControl_#in~Irp, ULTIMATE.start_DiskPerfDeviceControl_~i~0, ULTIMATE.start_DiskPerfDeviceControl_~sizeof__DISK_PERFORMANCE~0, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet50, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet56, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet55, ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp26~0, ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack~0, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet58, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet57, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet52, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet51, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet54, ULTIMATE.start_DiskPerfDeviceControl_#in~DeviceObject, ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet53, ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject__DeviceExtension~5, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet59, ULTIMATE.start_DiskPerfDeviceControl_~Irp, ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject, ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0, ULTIMATE.start_DiskPerfDeviceControl_~tmp~3, ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0, ULTIMATE.start_DiskPerfDeviceControl_#t~ret64, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__TargetDeviceObject~4, ULTIMATE.start_DiskPerfDeviceControl_~Irp__IoStatus__Information~1, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet60, ULTIMATE.start_DiskPerfDeviceControl_~Irp__CurrentLocation~2, ULTIMATE.start_DiskPerfDeviceControl_~Irp__IoStatus__Status~2] 9#L399true [3155] L399-->L518-1: Formula: (and (= v_ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0_3 v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0_3) (< 0 v_ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0_5) (= v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_3 0)) InVars {ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0_3, ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0=v_ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0_5} OutVars{ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0_3, ULTIMATE.start_DiskPerfDeviceControl_~i~0=v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_3, ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0=v_ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0_5, ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0=v_ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0_3} AuxVars[] AssignedVars[ULTIMATE.start_DiskPerfDeviceControl_~i~0, ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0] 8#L518-1true [2020-06-22 00:52:17,404 INFO L796 eck$LassoCheckResult]: Loop: 8#L518-1true [3686] L518-1-->L518-1: Formula: (and (< v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_12 v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0_9) (= v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_11 (+ v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_12 1))) InVars {ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0_9, ULTIMATE.start_DiskPerfDeviceControl_~i~0=v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_12} OutVars{ULTIMATE.start_DiskPerfDeviceControl_#t~post61=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~post61_7|, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0_9, ULTIMATE.start_DiskPerfDeviceControl_~i~0=v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_11} AuxVars[] AssignedVars[ULTIMATE.start_DiskPerfDeviceControl_#t~post61, ULTIMATE.start_DiskPerfDeviceControl_~i~0] 8#L518-1true [2020-06-22 00:52:17,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:52:17,411 INFO L82 PathProgramCache]: Analyzing trace with hash 1587606303, now seen corresponding path program 1 times [2020-06-22 00:52:17,415 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:52:17,416 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:52:17,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:52:17,441 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:52:17,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:52:17,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:52:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:52:17,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:52:17,591 INFO L82 PathProgramCache]: Analyzing trace with hash 3717, now seen corresponding path program 1 times [2020-06-22 00:52:17,591 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:52:17,591 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:52:17,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:52:17,592 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:52:17,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:52:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:52:17,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:52:17,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:52:17,601 INFO L82 PathProgramCache]: Analyzing trace with hash 1971158823, now seen corresponding path program 1 times [2020-06-22 00:52:17,601 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:52:17,601 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:52:17,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:52:17,602 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:52:17,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:52:17,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:52:17,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:52:17,686 INFO L216 LassoAnalysis]: Preferences: [2020-06-22 00:52:17,687 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-22 00:52:17,687 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-22 00:52:17,687 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-22 00:52:17,688 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2020-06-22 00:52:17,688 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:52:17,688 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-22 00:52:17,688 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-22 00:52:17,688 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop [2020-06-22 00:52:17,689 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-22 00:52:17,689 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-22 00:52:17,709 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:52:17,716 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:52:17,798 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-22 00:52:17,799 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:52:17,818 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-22 00:52:17,818 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-22 00:52:17,840 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-22 00:52:17,840 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_DiskPerfDeviceControl_#t~post61=0} Honda state: {ULTIMATE.start_DiskPerfDeviceControl_#t~post61=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:52:17,882 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-22 00:52:17,882 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:52:17,942 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-06-22 00:52:17,942 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-22 00:52:18,131 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-06-22 00:52:18,155 INFO L216 LassoAnalysis]: Preferences: [2020-06-22 00:52:18,155 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-22 00:52:18,155 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-22 00:52:18,155 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-22 00:52:18,155 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2020-06-22 00:52:18,156 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-06-22 00:52:18,156 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-22 00:52:18,156 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-22 00:52:18,156 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop [2020-06-22 00:52:18,156 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-22 00:52:18,156 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-22 00:52:18,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:52:18,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:52:18,283 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-22 00:52:18,290 INFO L497 LassoAnalysis]: Using template 'affine'. [2020-06-22 00:52:18,292 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 [2020-06-22 00:52:18,294 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 00:52:18,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 00:52:18,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 00:52:18,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 00:52:18,295 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 00:52:18,298 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 00:52:18,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 00:52:18,306 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-06-22 00:52:18,315 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2020-06-22 00:52:18,315 INFO L444 ModelExtractionUtils]: 0 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2020-06-22 00:52:18,317 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-06-22 00:52:18,318 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-06-22 00:52:18,319 INFO L518 LassoAnalysis]: Proved termination. [2020-06-22 00:52:18,319 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0, ULTIMATE.start_DiskPerfDeviceControl_~i~0) = 1*ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0 - 1*ULTIMATE.start_DiskPerfDeviceControl_~i~0 Supporting invariants [] [2020-06-22 00:52:18,321 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-06-22 00:52:18,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:52:18,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:52:18,445 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 2 conjunts are in the unsatisfiable core [2020-06-22 00:52:18,447 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 00:52:18,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:52:18,467 WARN L254 TraceCheckSpWp]: Trace formula consists of 5 conjuncts, 4 conjunts are in the unsatisfiable core [2020-06-22 00:52:18,468 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 00:52:18,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:52:18,482 INFO L98 LoopCannibalizer]: 1 predicates before loop cannibalization 1 predicates after loop cannibalization [2020-06-22 00:52:18,487 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 1 loop predicates [2020-06-22 00:52:18,489 INFO L69 BuchiDifferenceNCSB]: Start buchiDifferenceNCSB. First operand 7 states. Second operand 2 states. [2020-06-22 00:52:18,591 INFO L73 BuchiDifferenceNCSB]: Finished buchiDifferenceNCSB. First operand 7 states.. Second operand 2 states. Result 9 states and 13 transitions. Complement of second has 2 states. [2020-06-22 00:52:18,592 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2020-06-22 00:52:18,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-06-22 00:52:18,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 13 transitions. [2020-06-22 00:52:18,597 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 13 transitions. Stem has 6 letters. Loop has 1 letters. [2020-06-22 00:52:18,599 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 00:52:18,599 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 13 transitions. Stem has 7 letters. Loop has 1 letters. [2020-06-22 00:52:18,599 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 00:52:18,600 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 13 transitions. Stem has 6 letters. Loop has 2 letters. [2020-06-22 00:52:18,600 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 00:52:18,609 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 9 states and 13 transitions. [2020-06-22 00:52:18,611 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2020-06-22 00:52:18,616 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 9 states to 7 states and 10 transitions. [2020-06-22 00:52:18,618 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7 [2020-06-22 00:52:18,618 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7 [2020-06-22 00:52:18,619 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 10 transitions. [2020-06-22 00:52:18,622 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:52:18,622 INFO L706 BuchiCegarLoop]: Abstraction has 7 states and 10 transitions. [2020-06-22 00:52:18,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7 states and 10 transitions. [2020-06-22 00:52:18,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7 to 7. [2020-06-22 00:52:18,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-06-22 00:52:18,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 10 transitions. [2020-06-22 00:52:18,658 INFO L729 BuchiCegarLoop]: Abstraction has 7 states and 10 transitions. [2020-06-22 00:52:18,658 INFO L609 BuchiCegarLoop]: Abstraction has 7 states and 10 transitions. [2020-06-22 00:52:18,658 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2020-06-22 00:52:18,659 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7 states and 10 transitions. [2020-06-22 00:52:18,660 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2020-06-22 00:52:18,660 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:52:18,660 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:52:18,661 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2020-06-22 00:52:18,661 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] [2020-06-22 00:52:18,663 INFO L794 eck$LassoCheckResult]: Stem: 56#ULTIMATE.startENTRY [3682] ULTIMATE.startENTRY-->L658: Formula: (and (= 3 v_~SKIP1~0_30) (= v_~lowerDriverReturn~0_50 v_~setEventCalled~0_56) (= 2 v_~DC~0_23) (= 1 v_~NP~0_100) (= v_~myStatus~0_16 0) (= v_~UNLOADED~0_8 0) (= v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_7 0) (= 6 v_~MPR3~0_42) (= v_~pirp~0_16 v_ULTIMATE.start_main_~irp~1_5) (= v_~compFptr~0_8 v_~compRegistered~0_38) (= v_~setEventCalled~0_56 v_~customIrp~0_31) (= 0 v_~customIrp~0_31) (= 5 v_~MPR1~0_36) (= v_~IPC~0_18 7) (= 0 v_~routine~0_51) (= v_~lowerDriverReturn~0_50 v_~compRegistered~0_38) (= v_~NP~0_100 v_~s~0_235) (= v_~Executive~0_11 0) (= v_~pended~0_44 v_~compFptr~0_8) (= 4 v_~SKIP2~0_18) (<= 0 v_ULTIMATE.start_main_~status~6_26) (= 0 v_~KernelMode~0_11)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet99=|v_ULTIMATE.start_main_#t~nondet99_8|, ~compRegistered~0=v_~compRegistered~0_38, ULTIMATE.start_main_#t~nondet97=|v_ULTIMATE.start_main_#t~nondet97_8|, ~SKIP1~0=v_~SKIP1~0_30, ~DC~0=v_~DC~0_23, ULTIMATE.start_main_~__cil_tmp9~0=v_ULTIMATE.start_main_~__cil_tmp9~0_5, ULTIMATE.start_main_#t~ret111=|v_ULTIMATE.start_main_#t~ret111_6|, ~s~0=v_~s~0_235, ULTIMATE.start_main_~we_should_unload~0=v_ULTIMATE.start_main_~we_should_unload~0_7, ~SKIP2~0=v_~SKIP2~0_18, ULTIMATE.start_main_#t~ret108=|v_ULTIMATE.start_main_#t~ret108_6|, ULTIMATE.start_main_~tmp_ndt_5~0=v_ULTIMATE.start_main_~tmp_ndt_5~0_8, ULTIMATE.start_main_#t~nondet101=|v_ULTIMATE.start_main_#t~nondet101_8|, ULTIMATE.start_main_#t~nondet103=|v_ULTIMATE.start_main_#t~nondet103_5|, ULTIMATE.start_main_#t~nondet105=|v_ULTIMATE.start_main_#t~nondet105_5|, ~NP~0=v_~NP~0_100, ULTIMATE.start_main_#t~nondet107=|v_ULTIMATE.start_main_#t~nondet107_5|, ~MPR1~0=v_~MPR1~0_36, ULTIMATE.start_main_~d~0=v_ULTIMATE.start_main_~d~0_6, ~myStatus~0=v_~myStatus~0_16, ULTIMATE.start_main_~status~6=v_ULTIMATE.start_main_~status~6_26, ULTIMATE.start_main_#t~nondet98=|v_ULTIMATE.start_main_#t~nondet98_8|, ULTIMATE.start_main_~tmp_ndt_4~0=v_ULTIMATE.start_main_~tmp_ndt_4~0_8, ~UNLOADED~0=v_~UNLOADED~0_8, ~pirp~0=v_~pirp~0_16, ULTIMATE.start_main_~devobj~0=v_ULTIMATE.start_main_~devobj~0_15, ULTIMATE.start_main_~pirp__IoStatus__Status~0=v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_7, ~KernelMode~0=v_~KernelMode~0_11, ULTIMATE.start_main_~irp~1=v_ULTIMATE.start_main_~irp~1_5, ULTIMATE.start_main_~tmp_ndt_3~0=v_ULTIMATE.start_main_~tmp_ndt_3~0_8, ULTIMATE.start_main_#t~ret112=|v_ULTIMATE.start_main_#t~ret112_6|, ULTIMATE.start_main_#t~ret110=|v_ULTIMATE.start_main_#t~ret110_5|, ~lowerDriverReturn~0=v_~lowerDriverReturn~0_50, ~routine~0=v_~routine~0_51, ULTIMATE.start_main_~irp_choice~0=v_ULTIMATE.start_main_~irp_choice~0_7, ~Executive~0=v_~Executive~0_11, ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_8, ~compFptr~0=v_~compFptr~0_8, ULTIMATE.start_main_#t~ret109=|v_ULTIMATE.start_main_#t~ret109_5|, ULTIMATE.start_main_#t~nondet100=|v_ULTIMATE.start_main_#t~nondet100_8|, ULTIMATE.start_main_#t~nondet102=|v_ULTIMATE.start_main_#t~nondet102_8|, ~setEventCalled~0=v_~setEventCalled~0_56, ULTIMATE.start_main_#t~nondet104=|v_ULTIMATE.start_main_#t~nondet104_5|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_8|, ULTIMATE.start_main_#t~nondet106=|v_ULTIMATE.start_main_#t~nondet106_5|, ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_8, ~MPR3~0=v_~MPR3~0_42, ~pended~0=v_~pended~0_44, ~customIrp~0=v_~customIrp~0_31, ~IPC~0=v_~IPC~0_18} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet99, ~compRegistered~0, ULTIMATE.start_main_#t~nondet97, ~SKIP1~0, ~DC~0, ULTIMATE.start_main_~__cil_tmp9~0, ULTIMATE.start_main_#t~ret111, ~s~0, ULTIMATE.start_main_~we_should_unload~0, ~SKIP2~0, ULTIMATE.start_main_#t~ret108, ULTIMATE.start_main_~tmp_ndt_5~0, ULTIMATE.start_main_#t~nondet101, ULTIMATE.start_main_#t~nondet103, ULTIMATE.start_main_#t~nondet105, ~NP~0, ULTIMATE.start_main_#t~nondet107, ~MPR1~0, ULTIMATE.start_main_~d~0, ~myStatus~0, ULTIMATE.start_main_~status~6, ULTIMATE.start_main_#t~nondet98, ULTIMATE.start_main_~tmp_ndt_4~0, ~UNLOADED~0, ~pirp~0, ULTIMATE.start_main_~devobj~0, ULTIMATE.start_main_~pirp__IoStatus__Status~0, ~KernelMode~0, ULTIMATE.start_main_~irp~1, ULTIMATE.start_main_~tmp_ndt_3~0, ULTIMATE.start_main_#t~ret112, ULTIMATE.start_main_#t~ret110, ~lowerDriverReturn~0, ~routine~0, ULTIMATE.start_main_~irp_choice~0, ~Executive~0, ULTIMATE.start_main_~tmp_ndt_2~0, ~compFptr~0, ULTIMATE.start_main_#t~ret109, ULTIMATE.start_main_#t~nondet100, ULTIMATE.start_main_#t~nondet102, ~setEventCalled~0, ULTIMATE.start_main_#t~nondet104, ULTIMATE.start_main_#res, ULTIMATE.start_main_#t~nondet106, ULTIMATE.start_main_~tmp_ndt_1~0, ~MPR3~0, ~pended~0, ~customIrp~0, ~IPC~0] 57#L658 [2760] L658-->L658-2: Formula: (and (= v_~myStatus~0_4 (- 1073741637)) (= v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_5 (- 1073741637)) (= 0 v_ULTIMATE.start_main_~irp_choice~0_4)) InVars {ULTIMATE.start_main_~irp_choice~0=v_ULTIMATE.start_main_~irp_choice~0_4} OutVars{~myStatus~0=v_~myStatus~0_4, ULTIMATE.start_main_~pirp__IoStatus__Status~0=v_ULTIMATE.start_main_~pirp__IoStatus__Status~0_5, ULTIMATE.start_main_~irp_choice~0=v_ULTIMATE.start_main_~irp_choice~0_4} AuxVars[] AssignedVars[~myStatus~0, ULTIMATE.start_main_~pirp__IoStatus__Status~0] 58#L658-2 [3683] L658-2-->L674: Formula: (and (= v_~pended~0_46 v_~compFptr~0_10) (= v_~compFptr~0_10 v_~compRegistered~0_40) (<= 0 v_ULTIMATE.start_main_~status~6_27) (= |v_ULTIMATE.start_main_#t~nondet103_7| v_ULTIMATE.start_main_~tmp_ndt_1~0_9) (= v_~NP~0_101 v_~s~0_237) (= 0 v_~customIrp~0_33) (= v_~setEventCalled~0_58 v_~customIrp~0_33) (= v_~lowerDriverReturn~0_52 v_~setEventCalled~0_58) (= v_~lowerDriverReturn~0_52 v_~compRegistered~0_40)) InVars {ULTIMATE.start_main_~status~6=v_ULTIMATE.start_main_~status~6_27, ULTIMATE.start_main_#t~nondet103=|v_ULTIMATE.start_main_#t~nondet103_7|, ~NP~0=v_~NP~0_101} OutVars{~compFptr~0=v_~compFptr~0_10, ~setEventCalled~0=v_~setEventCalled~0_58, ULTIMATE.start_main_~status~6=v_ULTIMATE.start_main_~status~6_27, ~compRegistered~0=v_~compRegistered~0_40, ULTIMATE.start_main_#t~nondet103=|v_ULTIMATE.start_main_#t~nondet103_6|, ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_9, ~pended~0=v_~pended~0_46, ~customIrp~0=v_~customIrp~0_33, ~NP~0=v_~NP~0_101, ~lowerDriverReturn~0=v_~lowerDriverReturn~0_52, ~s~0=v_~s~0_237} AuxVars[] AssignedVars[~compFptr~0, ~setEventCalled~0, ~compRegistered~0, ULTIMATE.start_main_#t~nondet103, ULTIMATE.start_main_~tmp_ndt_1~0, ~pended~0, ~customIrp~0, ~lowerDriverReturn~0, ~s~0] 59#L674 [3117] L674-->L677: Formula: (and (= v_ULTIMATE.start_main_~tmp_ndt_2~0_2 |v_ULTIMATE.start_main_#t~nondet104_3|) (> 0 v_ULTIMATE.start_main_~tmp_ndt_1~0_5)) InVars {ULTIMATE.start_main_~tmp_ndt_1~0=v_ULTIMATE.start_main_~tmp_ndt_1~0_5, ULTIMATE.start_main_#t~nondet104=|v_ULTIMATE.start_main_#t~nondet104_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~nondet104=|v_ULTIMATE.start_main_#t~nondet104_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~tmp_ndt_2~0, ULTIMATE.start_main_#t~nondet104] 60#L677 [3685] L677-->L399: Formula: (and (= v_ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject_5 |v_ULTIMATE.start_DiskPerfDeviceControl_#in~DeviceObject_4|) (= v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__Tail__Overlay__CurrentStackLocation~4_7 v_ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack~0_6) (= v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp25~0_6 458752) (= v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp26~0_8 458784) (= v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp26~0_8 v_ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0_7) (= v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp24~0_6 32) (= v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__DiskCounters~0_6 v_ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0_8) (= v_ULTIMATE.start_main_~tmp_ndt_2~0_10 2) (= v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension~5_6 v_ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject__DeviceExtension~5_5) (= v_~pirp~0_18 |v_ULTIMATE.start_DiskPerfDeviceControl_#in~Irp_4|) (= |v_ULTIMATE.start_DiskPerfDeviceControl_#in~DeviceObject_4| v_ULTIMATE.start_main_~devobj~0_17) (= v_ULTIMATE.start_DiskPerfDeviceControl_~Irp_8 |v_ULTIMATE.start_DiskPerfDeviceControl_#in~Irp_4|) (<= v_ULTIMATE.start_DiskPerfDeviceControl_~sizeof__DISK_PERFORMANCE~0_9 v_ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0_7)) InVars {ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_10, ~pirp~0=v_~pirp~0_18, ULTIMATE.start_main_~devobj~0=v_ULTIMATE.start_main_~devobj~0_17} OutVars{ULTIMATE.start_DiskPerfDeviceControl_#res=|v_ULTIMATE.start_DiskPerfDeviceControl_#res_11|, ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp24~0=v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp24~0_6, ULTIMATE.start_DiskPerfDeviceControl_~totalCounters__QueueDepth~0=v_ULTIMATE.start_DiskPerfDeviceControl_~totalCounters__QueueDepth~0_7, ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0=v_ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0_6, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension~5=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension~5_6, ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0_6, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__DiskCounters~0=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__DiskCounters~0_6, ULTIMATE.start_DiskPerfDeviceControl_~Irp__Tail__Overlay__CurrentStackLocation~4=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__Tail__Overlay__CurrentStackLocation~4_7, ~pirp~0=v_~pirp~0_18, ULTIMATE.start_main_~devobj~0=v_ULTIMATE.start_main_~devobj~0_17, ULTIMATE.start_DiskPerfDeviceControl_~status~4=v_ULTIMATE.start_DiskPerfDeviceControl_~status~4_11, ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp25~0=v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp25~0_6, ULTIMATE.start_DiskPerfDeviceControl_#t~post61=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~post61_6|, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__QueueDepth~0=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__QueueDepth~0_7, ULTIMATE.start_DiskPerfDeviceControl_#t~post62=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~post62_6|, ULTIMATE.start_DiskPerfDeviceControl_#t~post63=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~post63_6|, ULTIMATE.start_DiskPerfDeviceControl_#in~Irp=|v_ULTIMATE.start_DiskPerfDeviceControl_#in~Irp_4|, ULTIMATE.start_DiskPerfDeviceControl_~i~0=v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_10, ULTIMATE.start_DiskPerfDeviceControl_~sizeof__DISK_PERFORMANCE~0=v_ULTIMATE.start_DiskPerfDeviceControl_~sizeof__DISK_PERFORMANCE~0_9, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet50=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet50_5|, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet56=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet56_5|, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet55=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet55_5|, ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp26~0=v_ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp26~0_8, ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack~0=v_ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack~0_6, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet58=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet58_5|, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet57=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet57_5|, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0_8, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet52=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet52_5|, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet51=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet51_5|, ULTIMATE.start_main_~tmp_ndt_2~0=v_ULTIMATE.start_main_~tmp_ndt_2~0_10, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet54=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet54_5|, ULTIMATE.start_DiskPerfDeviceControl_#in~DeviceObject=|v_ULTIMATE.start_DiskPerfDeviceControl_#in~DeviceObject_4|, ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0=v_ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0_8, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet53=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet53_5|, ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject__DeviceExtension~5=v_ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject__DeviceExtension~5_5, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet59=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet59_5|, ULTIMATE.start_DiskPerfDeviceControl_~Irp=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp_8, ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject=v_ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject_5, ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0=v_ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0_7, ULTIMATE.start_DiskPerfDeviceControl_~tmp~3=v_ULTIMATE.start_DiskPerfDeviceControl_~tmp~3_7, ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0=v_ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0_7, ULTIMATE.start_DiskPerfDeviceControl_#t~ret64=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~ret64_7|, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__TargetDeviceObject~4=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__TargetDeviceObject~4_6, ULTIMATE.start_DiskPerfDeviceControl_~Irp__IoStatus__Information~1=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__IoStatus__Information~1_8, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet60=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~nondet60_5|, ULTIMATE.start_DiskPerfDeviceControl_~Irp__CurrentLocation~2=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__CurrentLocation~2_7, ULTIMATE.start_DiskPerfDeviceControl_~Irp__IoStatus__Status~2=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__IoStatus__Status~2_7} AuxVars[] AssignedVars[ULTIMATE.start_DiskPerfDeviceControl_#res, ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp24~0, ULTIMATE.start_DiskPerfDeviceControl_~totalCounters__QueueDepth~0, ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension~5, ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__DiskCounters~0, ULTIMATE.start_DiskPerfDeviceControl_~Irp__Tail__Overlay__CurrentStackLocation~4, ULTIMATE.start_DiskPerfDeviceControl_~status~4, ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp25~0, ULTIMATE.start_DiskPerfDeviceControl_#t~post61, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__QueueDepth~0, ULTIMATE.start_DiskPerfDeviceControl_#t~post62, ULTIMATE.start_DiskPerfDeviceControl_#t~post63, ULTIMATE.start_DiskPerfDeviceControl_#in~Irp, ULTIMATE.start_DiskPerfDeviceControl_~i~0, ULTIMATE.start_DiskPerfDeviceControl_~sizeof__DISK_PERFORMANCE~0, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet50, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet56, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet55, ULTIMATE.start_DiskPerfDeviceControl_~__cil_tmp26~0, ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack~0, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet58, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet57, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet52, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet51, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet54, ULTIMATE.start_DiskPerfDeviceControl_#in~DeviceObject, ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet53, ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject__DeviceExtension~5, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet59, ULTIMATE.start_DiskPerfDeviceControl_~Irp, ULTIMATE.start_DiskPerfDeviceControl_~DeviceObject, ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0, ULTIMATE.start_DiskPerfDeviceControl_~tmp~3, ULTIMATE.start_DiskPerfDeviceControl_~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0, ULTIMATE.start_DiskPerfDeviceControl_#t~ret64, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__TargetDeviceObject~4, ULTIMATE.start_DiskPerfDeviceControl_~Irp__IoStatus__Information~1, ULTIMATE.start_DiskPerfDeviceControl_#t~nondet60, ULTIMATE.start_DiskPerfDeviceControl_~Irp__CurrentLocation~2, ULTIMATE.start_DiskPerfDeviceControl_~Irp__IoStatus__Status~2] 62#L399 [3154] L399-->L518-1: Formula: (and (= v_ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0_3 v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0_3) (> 0 v_ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0_5) (= v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_3 0)) InVars {ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0_3, ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0=v_ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0_5} OutVars{ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0=v_ULTIMATE.start_DiskPerfDeviceControl_~Irp__AssociatedIrp__SystemBuffer~0_3, ULTIMATE.start_DiskPerfDeviceControl_~i~0=v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_3, ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0=v_ULTIMATE.start_DiskPerfDeviceControl_~diskCounters~0_5, ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0=v_ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0_3} AuxVars[] AssignedVars[ULTIMATE.start_DiskPerfDeviceControl_~i~0, ULTIMATE.start_DiskPerfDeviceControl_~totalCounters~0] 61#L518-1 [2020-06-22 00:52:18,663 INFO L796 eck$LassoCheckResult]: Loop: 61#L518-1 [3686] L518-1-->L518-1: Formula: (and (< v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_12 v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0_9) (= v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_11 (+ v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_12 1))) InVars {ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0_9, ULTIMATE.start_DiskPerfDeviceControl_~i~0=v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_12} OutVars{ULTIMATE.start_DiskPerfDeviceControl_#t~post61=|v_ULTIMATE.start_DiskPerfDeviceControl_#t~post61_7|, ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0=v_ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0_9, ULTIMATE.start_DiskPerfDeviceControl_~i~0=v_ULTIMATE.start_DiskPerfDeviceControl_~i~0_11} AuxVars[] AssignedVars[ULTIMATE.start_DiskPerfDeviceControl_#t~post61, ULTIMATE.start_DiskPerfDeviceControl_~i~0] 61#L518-1 [2020-06-22 00:52:18,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:52:18,664 INFO L82 PathProgramCache]: Analyzing trace with hash 1587606302, now seen corresponding path program 1 times [2020-06-22 00:52:18,664 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:52:18,664 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:52:18,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:52:18,666 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:52:18,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:52:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:52:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:52:18,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:52:18,739 INFO L82 PathProgramCache]: Analyzing trace with hash 3717, now seen corresponding path program 2 times [2020-06-22 00:52:18,739 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:52:18,739 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:52:18,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:52:18,740 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:52:18,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:52:18,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:52:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:52:18,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:52:18,757 INFO L82 PathProgramCache]: Analyzing trace with hash 1971158792, now seen corresponding path program 1 times [2020-06-22 00:52:18,757 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:52:18,757 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:52:18,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:52:18,758 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:52:18,759 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:52:18,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:52:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:52:18,869 INFO L216 LassoAnalysis]: Preferences: [2020-06-22 00:52:18,869 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-22 00:52:18,869 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-22 00:52:18,869 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-22 00:52:18,870 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2020-06-22 00:52:18,870 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:52:18,870 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-22 00:52:18,870 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-22 00:52:18,870 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration2_Loop [2020-06-22 00:52:18,870 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-22 00:52:18,870 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-22 00:52:18,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:52:18,912 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:52:18,943 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-22 00:52:18,944 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:52:18,955 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-22 00:52:18,955 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:52:18,998 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-06-22 00:52:18,999 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-22 00:52:19,176 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-06-22 00:52:19,180 INFO L216 LassoAnalysis]: Preferences: [2020-06-22 00:52:19,180 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-22 00:52:19,180 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-22 00:52:19,180 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-22 00:52:19,180 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2020-06-22 00:52:19,180 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-06-22 00:52:19,181 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-22 00:52:19,181 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-22 00:52:19,181 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration2_Loop [2020-06-22 00:52:19,181 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-22 00:52:19,181 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-22 00:52:19,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:52:19,247 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:52:19,405 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2020-06-22 00:52:19,520 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-22 00:52:19,520 INFO L497 LassoAnalysis]: Using template 'affine'. [2020-06-22 00:52:19,521 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 [2020-06-22 00:52:19,522 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 00:52:19,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 00:52:19,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 00:52:19,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 00:52:19,522 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 00:52:19,523 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 00:52:19,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 00:52:19,529 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-06-22 00:52:19,534 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-06-22 00:52:19,535 INFO L444 ModelExtractionUtils]: 0 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2020-06-22 00:52:19,535 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-06-22 00:52:19,535 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-06-22 00:52:19,535 INFO L518 LassoAnalysis]: Proved termination. [2020-06-22 00:52:19,536 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0, ULTIMATE.start_DiskPerfDeviceControl_~i~0) = 1*ULTIMATE.start_DiskPerfDeviceControl_~deviceExtension__Processors~0 - 1*ULTIMATE.start_DiskPerfDeviceControl_~i~0 Supporting invariants [] [2020-06-22 00:52:19,536 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-06-22 00:52:19,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:52:19,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:52:19,608 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 2 conjunts are in the unsatisfiable core [2020-06-22 00:52:19,609 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 00:52:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:52:19,626 WARN L254 TraceCheckSpWp]: Trace formula consists of 5 conjuncts, 4 conjunts are in the unsatisfiable core [2020-06-22 00:52:19,626 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 00:52:19,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:52:19,627 INFO L98 LoopCannibalizer]: 1 predicates before loop cannibalization 1 predicates after loop cannibalization [2020-06-22 00:52:19,627 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 1 loop predicates [2020-06-22 00:52:19,628 INFO L69 BuchiDifferenceNCSB]: Start buchiDifferenceNCSB. First operand 7 states and 10 transitions. cyclomatic complexity: 4 Second operand 2 states. [2020-06-22 00:52:19,676 INFO L73 BuchiDifferenceNCSB]: Finished buchiDifferenceNCSB. First operand 7 states and 10 transitions. cyclomatic complexity: 4. Second operand 2 states. Result 8 states and 11 transitions. Complement of second has 2 states. [2020-06-22 00:52:19,677 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2020-06-22 00:52:19,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-06-22 00:52:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 12 transitions. [2020-06-22 00:52:19,679 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 12 transitions. Stem has 6 letters. Loop has 1 letters. [2020-06-22 00:52:19,679 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 00:52:19,679 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 12 transitions. Stem has 7 letters. Loop has 1 letters. [2020-06-22 00:52:19,679 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 00:52:19,680 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 12 transitions. Stem has 6 letters. Loop has 2 letters. [2020-06-22 00:52:19,680 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 00:52:19,682 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 8 states and 11 transitions. [2020-06-22 00:52:19,683 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-06-22 00:52:19,684 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 8 states to 0 states and 0 transitions. [2020-06-22 00:52:19,684 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2020-06-22 00:52:19,684 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2020-06-22 00:52:19,684 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2020-06-22 00:52:19,684 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:52:19,684 INFO L706 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-06-22 00:52:19,684 INFO L729 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-06-22 00:52:19,685 INFO L609 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-06-22 00:52:19,685 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2020-06-22 00:52:19,685 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2020-06-22 00:52:19,685 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-06-22 00:52:19,685 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2020-06-22 00:52:19,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.06 12:52:19 BasicIcfg [2020-06-22 00:52:19,694 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2020-06-22 00:52:19,694 INFO L168 Benchmark]: Toolchain (without parser) took 7650.06 ms. Allocated memory was 649.6 MB in the beginning and 766.5 MB in the end (delta: 116.9 MB). Free memory was 564.0 MB in the beginning and 526.6 MB in the end (delta: 37.4 MB). Peak memory consumption was 154.3 MB. Max. memory is 50.3 GB. [2020-06-22 00:52:19,695 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 649.6 MB. Free memory is still 585.6 MB. There was no memory consumed. Max. memory is 50.3 GB. [2020-06-22 00:52:19,696 INFO L168 Benchmark]: CACSL2BoogieTranslator took 822.84 ms. Allocated memory was 649.6 MB in the beginning and 688.9 MB in the end (delta: 39.3 MB). Free memory was 564.0 MB in the beginning and 634.3 MB in the end (delta: -70.3 MB). Peak memory consumption was 33.9 MB. Max. memory is 50.3 GB. [2020-06-22 00:52:19,696 INFO L168 Benchmark]: Boogie Procedure Inliner took 180.04 ms. Allocated memory is still 688.9 MB. Free memory was 634.3 MB in the beginning and 620.3 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 50.3 GB. [2020-06-22 00:52:19,697 INFO L168 Benchmark]: Boogie Preprocessor took 138.08 ms. Allocated memory is still 688.9 MB. Free memory was 620.3 MB in the beginning and 610.6 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 50.3 GB. [2020-06-22 00:52:19,698 INFO L168 Benchmark]: RCFGBuilder took 2674.23 ms. Allocated memory is still 688.9 MB. Free memory was 610.6 MB in the beginning and 418.0 MB in the end (delta: 192.6 MB). Peak memory consumption was 192.6 MB. Max. memory is 50.3 GB. [2020-06-22 00:52:19,698 INFO L168 Benchmark]: BlockEncodingV2 took 1213.27 ms. Allocated memory was 688.9 MB in the beginning and 766.5 MB in the end (delta: 77.6 MB). Free memory was 418.0 MB in the beginning and 656.9 MB in the end (delta: -239.0 MB). Peak memory consumption was 47.4 MB. Max. memory is 50.3 GB. [2020-06-22 00:52:19,699 INFO L168 Benchmark]: TraceAbstraction took 213.97 ms. Allocated memory is still 766.5 MB. Free memory was 653.0 MB in the beginning and 643.7 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 50.3 GB. [2020-06-22 00:52:19,699 INFO L168 Benchmark]: BuchiAutomizer took 2399.80 ms. Allocated memory is still 766.5 MB. Free memory was 643.7 MB in the beginning and 526.6 MB in the end (delta: 117.2 MB). Peak memory consumption was 117.2 MB. Max. memory is 50.3 GB. [2020-06-22 00:52:19,704 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: - StatisticsResult: Initial Icfg 506 locations, 771 edges - StatisticsResult: Encoded RCFG 7 locations, 11 edges * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 649.6 MB. Free memory is still 585.6 MB. There was no memory consumed. Max. memory is 50.3 GB. * CACSL2BoogieTranslator took 822.84 ms. Allocated memory was 649.6 MB in the beginning and 688.9 MB in the end (delta: 39.3 MB). Free memory was 564.0 MB in the beginning and 634.3 MB in the end (delta: -70.3 MB). Peak memory consumption was 33.9 MB. Max. memory is 50.3 GB. * Boogie Procedure Inliner took 180.04 ms. Allocated memory is still 688.9 MB. Free memory was 634.3 MB in the beginning and 620.3 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 50.3 GB. * Boogie Preprocessor took 138.08 ms. Allocated memory is still 688.9 MB. Free memory was 620.3 MB in the beginning and 610.6 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 50.3 GB. * RCFGBuilder took 2674.23 ms. Allocated memory is still 688.9 MB. Free memory was 610.6 MB in the beginning and 418.0 MB in the end (delta: 192.6 MB). Peak memory consumption was 192.6 MB. Max. memory is 50.3 GB. * BlockEncodingV2 took 1213.27 ms. Allocated memory was 688.9 MB in the beginning and 766.5 MB in the end (delta: 77.6 MB). Free memory was 418.0 MB in the beginning and 656.9 MB in the end (delta: -239.0 MB). Peak memory consumption was 47.4 MB. Max. memory is 50.3 GB. * TraceAbstraction took 213.97 ms. Allocated memory is still 766.5 MB. Free memory was 653.0 MB in the beginning and 643.7 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 50.3 GB. * BuchiAutomizer took 2399.80 ms. Allocated memory is still 766.5 MB. Free memory was 643.7 MB in the beginning and 526.6 MB in the end (delta: 117.2 MB). Peak memory consumption was 117.2 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: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 658]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 7 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=7occurred 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, 4 LocationsWithAnnotation, 4 PreInvPairs, 4 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Constructed decomposition of program Your program was decomposed into 2 terminating modules (0 trivial, 0 deterministic, 2 nondeterministic). One nondeterministic module has affine ranking function deviceExtension__Processors + -1 * i and consists of 2 locations. One nondeterministic module has affine ranking function deviceExtension__Processors + -1 * i and consists of 2 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 2.3s and 3 iterations. TraceHistogramMax:1. Analysis of lassos took 1.8s. Construction of modules took 0.0s. Büchi inclusion checks took 0.3s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 7 states and ocurred in iteration 1. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 10 SDtfs, 21 SDslu, 0 SDs, 0 SdLazy, 13 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT2 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital10 mio100 ax100 hnf100 lsp100 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq160 hnf93 smp100 dnf100 smp100 tf113 neg100 sie111 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: sat Degree: 0 Time: 27ms VariablesStem: 0 VariablesLoop: 3 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 0 MotzkinApplications: 2 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.5s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! !SESSION 2020-06-22 00:52:07.920 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_242 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox2/benchmark/theBenchmark.c Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox2/tmp -i /export/starexec/sandbox2/benchmark/theBenchmark.c !ENTRY org.eclipse.core.resources 2 10035 2020-06-22 00:52:20.020 !MESSAGE The workspace will exit with unsaved changes in this session. Received shutdown request... Ultimate: GTK+ Version Check