java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/elevator_spec13_product32.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 02:30:45,710 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 02:30:45,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 02:30:45,731 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 02:30:45,732 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 02:30:45,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 02:30:45,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 02:30:45,745 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 02:30:45,750 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 02:30:45,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 02:30:45,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 02:30:45,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 02:30:45,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 02:30:45,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 02:30:45,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 02:30:45,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 02:30:45,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 02:30:45,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 02:30:45,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 02:30:45,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 02:30:45,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 02:30:45,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 02:30:45,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 02:30:45,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 02:30:45,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 02:30:45,783 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 02:30:45,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 02:30:45,785 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 02:30:45,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 02:30:45,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 02:30:45,787 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 02:30:45,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 02:30:45,790 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 02:30:45,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 02:30:45,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 02:30:45,793 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 02:30:45,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 02:30:45,794 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 02:30:45,794 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 02:30:45,795 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 02:30:45,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 02:30:45,796 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 02:30:45,812 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 02:30:45,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 02:30:45,813 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 02:30:45,814 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 02:30:45,814 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 02:30:45,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 02:30:45,814 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 02:30:45,814 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 02:30:45,815 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 02:30:45,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 02:30:45,815 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 02:30:45,815 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 02:30:45,815 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 02:30:45,816 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 02:30:45,816 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 02:30:45,816 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 02:30:45,816 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 02:30:45,816 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 02:30:45,817 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 02:30:45,817 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 02:30:45,817 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 02:30:45,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 02:30:45,817 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 02:30:45,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 02:30:45,818 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 02:30:45,818 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 02:30:45,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 02:30:45,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 02:30:45,819 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-14 02:30:46,129 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 02:30:46,149 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 02:30:46,152 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 02:30:46,153 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 02:30:46,154 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 02:30:46,155 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec13_product32.cil.c [2019-10-14 02:30:46,232 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b2082300/17eda97190d84d5d8cac2c5b77b09a67/FLAG18d4389cd [2019-10-14 02:30:46,935 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 02:30:46,936 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec13_product32.cil.c [2019-10-14 02:30:46,956 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b2082300/17eda97190d84d5d8cac2c5b77b09a67/FLAG18d4389cd [2019-10-14 02:30:47,081 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b2082300/17eda97190d84d5d8cac2c5b77b09a67 [2019-10-14 02:30:47,092 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 02:30:47,094 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 02:30:47,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 02:30:47,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 02:30:47,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 02:30:47,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:30:47" (1/1) ... [2019-10-14 02:30:47,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@579f5dbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:30:47, skipping insertion in model container [2019-10-14 02:30:47,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:30:47" (1/1) ... [2019-10-14 02:30:47,109 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 02:30:47,186 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 02:30:47,892 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:30:47,915 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 02:30:48,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:30:48,135 INFO L192 MainTranslator]: Completed translation [2019-10-14 02:30:48,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:30:48 WrapperNode [2019-10-14 02:30:48,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 02:30:48,136 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 02:30:48,136 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 02:30:48,137 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 02:30:48,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:30:48" (1/1) ... [2019-10-14 02:30:48,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:30:48" (1/1) ... [2019-10-14 02:30:48,191 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:30:48" (1/1) ... [2019-10-14 02:30:48,192 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:30:48" (1/1) ... [2019-10-14 02:30:48,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:30:48" (1/1) ... [2019-10-14 02:30:48,288 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:30:48" (1/1) ... [2019-10-14 02:30:48,302 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:30:48" (1/1) ... [2019-10-14 02:30:48,320 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 02:30:48,321 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 02:30:48,321 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 02:30:48,321 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 02:30:48,322 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:30:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 02:30:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 02:30:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 02:30:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-14 02:30:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-14 02:30:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure spec1 [2019-10-14 02:30:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure spec14 [2019-10-14 02:30:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification13_spec__1 [2019-10-14 02:30:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification13_spec__2 [2019-10-14 02:30:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nondetMinMax07 [2019-10-14 02:30:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2019-10-14 02:30:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure aliceCall [2019-10-14 02:30:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2019-10-14 02:30:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckCall [2019-10-14 02:30:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure monicaCall [2019-10-14 02:30:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2019-10-14 02:30:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure threeTS [2019-10-14 02:30:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-10-14 02:30:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure randomSequenceOfActions [2019-10-14 02:30:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest_Simple [2019-10-14 02:30:48,406 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification1 [2019-10-14 02:30:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-10-14 02:30:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification3 [2019-10-14 02:30:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-14 02:30:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-10-14 02:30:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 02:30:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2019-10-14 02:30:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2019-10-14 02:30:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2019-10-14 02:30:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure callOnFloor [2019-10-14 02:30:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2019-10-14 02:30:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2019-10-14 02:30:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2019-10-14 02:30:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2019-10-14 02:30:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2019-10-14 02:30:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2019-10-14 02:30:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2019-10-14 02:30:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-14 02:30:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-14 02:30:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-14 02:30:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-14 02:30:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-14 02:30:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-14 02:30:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-14 02:30:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-14 02:30:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-14 02:30:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-14 02:30:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2019-10-14 02:30:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure initBottomUp [2019-10-14 02:30:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2019-10-14 02:30:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator__wrappee__base [2019-10-14 02:30:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2019-10-14 02:30:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator__wrappee__base [2019-10-14 02:30:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator__wrappee__weight [2019-10-14 02:30:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2019-10-14 02:30:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2019-10-14 02:30:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure resetFloorButton [2019-10-14 02:30:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2019-10-14 02:30:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2019-10-14 02:30:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2019-10-14 02:30:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2019-10-14 02:30:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure isEmpty [2019-10-14 02:30:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure anyStopRequested [2019-10-14 02:30:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isIdle [2019-10-14 02:30:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2019-10-14 02:30:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__twothirdsfull [2019-10-14 02:30:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2019-10-14 02:30:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isAnyLiftButtonPressed [2019-10-14 02:30:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2019-10-14 02:30:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2019-10-14 02:30:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2019-10-14 02:30:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor [2019-10-14 02:30:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2019-10-14 02:30:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure processWaitingOnFloor [2019-10-14 02:30:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2019-10-14 02:30:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-10-14 02:30:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure printState__wrappee__executivefloor [2019-10-14 02:30:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure printState [2019-10-14 02:30:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure existInLiftCallsInDirection [2019-10-14 02:30:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2019-10-14 02:30:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloor [2019-10-14 02:30:48,423 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-14 02:30:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 02:30:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 02:30:48,424 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-14 02:30:48,424 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2019-10-14 02:30:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2019-10-14 02:30:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-10-14 02:30:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2019-10-14 02:30:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure printState [2019-10-14 02:30:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2019-10-14 02:30:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure initBottomUp [2019-10-14 02:30:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure spec1 [2019-10-14 02:30:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure spec14 [2019-10-14 02:30:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2019-10-14 02:30:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification13_spec__1 [2019-10-14 02:30:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure existInLiftCallsInDirection [2019-10-14 02:30:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification13_spec__2 [2019-10-14 02:30:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-14 02:30:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure get_nondetMinMax07 [2019-10-14 02:30:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2019-10-14 02:30:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure aliceCall [2019-10-14 02:30:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2019-10-14 02:30:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure chuckCall [2019-10-14 02:30:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure monicaCall [2019-10-14 02:30:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2019-10-14 02:30:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure threeTS [2019-10-14 02:30:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure isIdle [2019-10-14 02:30:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-10-14 02:30:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure randomSequenceOfActions [2019-10-14 02:30:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure runTest_Simple [2019-10-14 02:30:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure Specification1 [2019-10-14 02:30:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-10-14 02:30:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure Specification3 [2019-10-14 02:30:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-14 02:30:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-14 02:30:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-10-14 02:30:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-14 02:30:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-14 02:30:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-14 02:30:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 02:30:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2019-10-14 02:30:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2019-10-14 02:30:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure callOnFloor [2019-10-14 02:30:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2019-10-14 02:30:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2019-10-14 02:30:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2019-10-14 02:30:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2019-10-14 02:30:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2019-10-14 02:30:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2019-10-14 02:30:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-14 02:30:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-14 02:30:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 02:30:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 02:30:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-14 02:30:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 02:30:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 02:30:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 02:30:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 02:30:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-14 02:30:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 02:30:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-14 02:30:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-14 02:30:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 02:30:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-14 02:30:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-14 02:30:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 02:30:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-14 02:30:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-14 02:30:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2019-10-14 02:30:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure isEmpty [2019-10-14 02:30:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure isAnyLiftButtonPressed [2019-10-14 02:30:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2019-10-14 02:30:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2019-10-14 02:30:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2019-10-14 02:30:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2019-10-14 02:30:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloor [2019-10-14 02:30:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator__wrappee__base [2019-10-14 02:30:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator__wrappee__base [2019-10-14 02:30:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator__wrappee__weight [2019-10-14 02:30:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2019-10-14 02:30:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2019-10-14 02:30:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure resetFloorButton [2019-10-14 02:30:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure anyStopRequested [2019-10-14 02:30:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2019-10-14 02:30:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__twothirdsfull [2019-10-14 02:30:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2019-10-14 02:30:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2019-10-14 02:30:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2019-10-14 02:30:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2019-10-14 02:30:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor [2019-10-14 02:30:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2019-10-14 02:30:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure processWaitingOnFloor [2019-10-14 02:30:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2019-10-14 02:30:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure printState__wrappee__executivefloor [2019-10-14 02:30:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 02:30:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 02:30:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 02:30:53,471 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 02:30:53,472 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-10-14 02:30:53,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:30:53 BoogieIcfgContainer [2019-10-14 02:30:53,474 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 02:30:53,474 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-14 02:30:53,475 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-14 02:30:53,475 INFO L275 PluginConnector]: Sifa initialized [2019-10-14 02:30:53,476 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:30:53" (1/1) ... [2019-10-14 02:30:53,476 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-14 02:30:53,519 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-14 02:30:53,520 INFO L169 IcfgInterpreter]: Building call graph [2019-10-14 02:30:53,543 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-14 02:30:53,553 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-14 02:30:53,555 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs