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 IntervalDomain -i ../../../trunk/examples/svcomp/product-lines/elevator_spec1_product31.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 09:22:05,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 09:22:05,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 09:22:05,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 09:22:05,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 09:22:05,038 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 09:22:05,039 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 09:22:05,041 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 09:22:05,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 09:22:05,043 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 09:22:05,044 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 09:22:05,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 09:22:05,046 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 09:22:05,047 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 09:22:05,048 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 09:22:05,049 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 09:22:05,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 09:22:05,050 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 09:22:05,052 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 09:22:05,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 09:22:05,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 09:22:05,056 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 09:22:05,057 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 09:22:05,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 09:22:05,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 09:22:05,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 09:22:05,061 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 09:22:05,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 09:22:05,062 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 09:22:05,063 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 09:22:05,063 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 09:22:05,064 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 09:22:05,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 09:22:05,065 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 09:22:05,066 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 09:22:05,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 09:22:05,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 09:22:05,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 09:22:05,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 09:22:05,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 09:22:05,069 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 09:22:05,070 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 [2019-09-06 09:22:05,097 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 09:22:05,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 09:22:05,099 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 09:22:05,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 09:22:05,099 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 09:22:05,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 09:22:05,100 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 09:22:05,100 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 09:22:05,100 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 09:22:05,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 09:22:05,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 09:22:05,102 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 09:22:05,102 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 09:22:05,103 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 09:22:05,103 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 09:22:05,103 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 09:22:05,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 09:22:05,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 09:22:05,105 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 09:22:05,105 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 09:22:05,105 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 09:22:05,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 09:22:05,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 09:22:05,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 09:22:05,106 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 09:22:05,106 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 09:22:05,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 09:22:05,107 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 09:22:05,107 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 09:22:05,147 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 09:22:05,158 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 09:22:05,162 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 09:22:05,163 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 09:22:05,164 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 09:22:05,164 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec1_product31.cil.c [2019-09-06 09:22:05,223 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baa75a2f9/4a88359613a447fa89bf9979ceb22a33/FLAG2744771f4 [2019-09-06 09:22:05,850 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 09:22:05,850 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec1_product31.cil.c [2019-09-06 09:22:05,882 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baa75a2f9/4a88359613a447fa89bf9979ceb22a33/FLAG2744771f4 [2019-09-06 09:22:06,055 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baa75a2f9/4a88359613a447fa89bf9979ceb22a33 [2019-09-06 09:22:06,066 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 09:22:06,067 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 09:22:06,068 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 09:22:06,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 09:22:06,072 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 09:22:06,073 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 09:22:06" (1/1) ... [2019-09-06 09:22:06,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@626530f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:22:06, skipping insertion in model container [2019-09-06 09:22:06,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 09:22:06" (1/1) ... [2019-09-06 09:22:06,082 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 09:22:06,165 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 09:22:06,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 09:22:06,962 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 09:22:07,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 09:22:07,214 INFO L192 MainTranslator]: Completed translation [2019-09-06 09:22:07,215 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:22:07 WrapperNode [2019-09-06 09:22:07,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 09:22:07,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 09:22:07,216 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 09:22:07,216 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 09:22:07,230 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:22:07" (1/1) ... [2019-09-06 09:22:07,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:22:07" (1/1) ... [2019-09-06 09:22:07,278 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:22:07" (1/1) ... [2019-09-06 09:22:07,278 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:22:07" (1/1) ... [2019-09-06 09:22:07,352 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:22:07" (1/1) ... [2019-09-06 09:22:07,391 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:22:07" (1/1) ... [2019-09-06 09:22:07,403 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:22:07" (1/1) ... [2019-09-06 09:22:07,419 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 09:22:07,420 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 09:22:07,420 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 09:22:07,420 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 09:22:07,421 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:22:07" (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 [2019-09-06 09:22:07,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 09:22:07,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 09:22:07,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-06 09:22:07,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-06 09:22:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-06 09:22:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-06 09:22:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-06 09:22:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-06 09:22:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-06 09:22:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-06 09:22:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2019-09-06 09:22:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure initBottomUp [2019-09-06 09:22:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2019-09-06 09:22:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator__wrappee__base [2019-09-06 09:22:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2019-09-06 09:22:07,493 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator__wrappee__base [2019-09-06 09:22:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator__wrappee__weight [2019-09-06 09:22:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2019-09-06 09:22:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2019-09-06 09:22:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure resetFloorButton [2019-09-06 09:22:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2019-09-06 09:22:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2019-09-06 09:22:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2019-09-06 09:22:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2019-09-06 09:22:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure isEmpty [2019-09-06 09:22:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure anyStopRequested [2019-09-06 09:22:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure isIdle [2019-09-06 09:22:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2019-09-06 09:22:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__twothirdsfull [2019-09-06 09:22:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2019-09-06 09:22:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure isAnyLiftButtonPressed [2019-09-06 09:22:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2019-09-06 09:22:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2019-09-06 09:22:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2019-09-06 09:22:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor [2019-09-06 09:22:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2019-09-06 09:22:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure processWaitingOnFloor [2019-09-06 09:22:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-06 09:22:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure printState [2019-09-06 09:22:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure existInLiftCallsInDirection [2019-09-06 09:22:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2019-09-06 09:22:07,502 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloor [2019-09-06 09:22:07,502 INFO L138 BoogieDeclarations]: Found implementation of procedure spec1 [2019-09-06 09:22:07,502 INFO L138 BoogieDeclarations]: Found implementation of procedure spec14 [2019-09-06 09:22:07,502 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-06 09:22:07,503 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2019-09-06 09:22:07,503 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2019-09-06 09:22:07,503 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2019-09-06 09:22:07,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2019-09-06 09:22:07,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__2 [2019-09-06 09:22:07,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__3 [2019-09-06 09:22:07,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__4 [2019-09-06 09:22:07,504 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nondetMinMax07 [2019-09-06 09:22:07,505 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2019-09-06 09:22:07,505 INFO L138 BoogieDeclarations]: Found implementation of procedure aliceCall [2019-09-06 09:22:07,505 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2019-09-06 09:22:07,505 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckCall [2019-09-06 09:22:07,505 INFO L138 BoogieDeclarations]: Found implementation of procedure monicaCall [2019-09-06 09:22:07,505 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2019-09-06 09:22:07,506 INFO L138 BoogieDeclarations]: Found implementation of procedure threeTS [2019-09-06 09:22:07,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-06 09:22:07,506 INFO L138 BoogieDeclarations]: Found implementation of procedure randomSequenceOfActions [2019-09-06 09:22:07,506 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest_Simple [2019-09-06 09:22:07,506 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification1 [2019-09-06 09:22:07,506 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-06 09:22:07,507 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification3 [2019-09-06 09:22:07,507 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-06 09:22:07,507 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-06 09:22:07,508 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 09:22:07,508 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2019-09-06 09:22:07,508 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2019-09-06 09:22:07,508 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2019-09-06 09:22:07,508 INFO L138 BoogieDeclarations]: Found implementation of procedure callOnFloor [2019-09-06 09:22:07,508 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2019-09-06 09:22:07,509 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2019-09-06 09:22:07,509 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2019-09-06 09:22:07,509 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2019-09-06 09:22:07,510 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-06 09:22:07,510 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-06 09:22:07,510 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-06 09:22:07,510 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-06 09:22:07,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 09:22:07,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-06 09:22:07,511 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-06 09:22:07,511 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-06 09:22:07,512 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-06 09:22:07,512 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-06 09:22:07,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-06 09:22:07,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-06 09:22:07,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-06 09:22:07,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-06 09:22:07,515 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-06 09:22:07,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-06 09:22:07,515 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-06 09:22:07,516 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-06 09:22:07,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-06 09:22:07,516 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-06 09:22:07,516 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-06 09:22:07,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-06 09:22:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-06 09:22:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-06 09:22:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-06 09:22:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2019-09-06 09:22:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2019-09-06 09:22:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2019-09-06 09:22:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2019-09-06 09:22:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2019-09-06 09:22:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2019-09-06 09:22:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2019-09-06 09:22:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2019-09-06 09:22:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2019-09-06 09:22:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-06 09:22:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2019-09-06 09:22:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure printState [2019-09-06 09:22:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure isEmpty [2019-09-06 09:22:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure isAnyLiftButtonPressed [2019-09-06 09:22:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2019-09-06 09:22:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2019-09-06 09:22:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure initBottomUp [2019-09-06 09:22:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2019-09-06 09:22:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2019-09-06 09:22:07,521 INFO L130 BoogieDeclarations]: Found specification of procedure isIdle [2019-09-06 09:22:07,521 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2019-09-06 09:22:07,522 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloor [2019-09-06 09:22:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator__wrappee__base [2019-09-06 09:22:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator__wrappee__base [2019-09-06 09:22:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator__wrappee__weight [2019-09-06 09:22:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2019-09-06 09:22:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2019-09-06 09:22:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure resetFloorButton [2019-09-06 09:22:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2019-09-06 09:22:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure anyStopRequested [2019-09-06 09:22:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2019-09-06 09:22:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__twothirdsfull [2019-09-06 09:22:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2019-09-06 09:22:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2019-09-06 09:22:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2019-09-06 09:22:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2019-09-06 09:22:07,527 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor [2019-09-06 09:22:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2019-09-06 09:22:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure processWaitingOnFloor [2019-09-06 09:22:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__3 [2019-09-06 09:22:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure existInLiftCallsInDirection [2019-09-06 09:22:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2019-09-06 09:22:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2019-09-06 09:22:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure spec1 [2019-09-06 09:22:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure spec14 [2019-09-06 09:22:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2019-09-06 09:22:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2019-09-06 09:22:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-06 09:22:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-06 09:22:07,539 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2019-09-06 09:22:07,539 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__2 [2019-09-06 09:22:07,539 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__4 [2019-09-06 09:22:07,539 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-09-06 09:22:07,540 INFO L130 BoogieDeclarations]: Found specification of procedure get_nondetMinMax07 [2019-09-06 09:22:07,540 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2019-09-06 09:22:07,540 INFO L130 BoogieDeclarations]: Found specification of procedure aliceCall [2019-09-06 09:22:07,540 INFO L130 BoogieDeclarations]: Found specification of procedure chuckCall [2019-09-06 09:22:07,540 INFO L130 BoogieDeclarations]: Found specification of procedure monicaCall [2019-09-06 09:22:07,541 INFO L130 BoogieDeclarations]: Found specification of procedure threeTS [2019-09-06 09:22:07,541 INFO L130 BoogieDeclarations]: Found specification of procedure randomSequenceOfActions [2019-09-06 09:22:07,541 INFO L130 BoogieDeclarations]: Found specification of procedure runTest_Simple [2019-09-06 09:22:07,541 INFO L130 BoogieDeclarations]: Found specification of procedure Specification1 [2019-09-06 09:22:07,542 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-06 09:22:07,542 INFO L130 BoogieDeclarations]: Found specification of procedure Specification3 [2019-09-06 09:22:07,542 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-06 09:22:07,542 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-06 09:22:07,542 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-06 09:22:07,543 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-06 09:22:07,543 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-06 09:22:07,543 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 09:22:07,543 INFO L130 BoogieDeclarations]: Found specification of procedure callOnFloor [2019-09-06 09:22:07,543 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-06 09:22:07,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 09:22:07,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-06 09:22:07,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 09:22:09,759 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 09:22:09,760 INFO L283 CfgBuilder]: Removed 10 assume(true) statements. [2019-09-06 09:22:09,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 09:22:09 BoogieIcfgContainer [2019-09-06 09:22:09,762 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 09:22:09,763 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 09:22:09,763 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 09:22:09,763 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 09:22:09,764 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 09:22:09" (1/1) ... [2019-09-06 09:22:09,765 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-06 09:22:09,803 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 09:22:09,804 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 09:22:09,823 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 09:22:09,836 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 09:22:09,838 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-06 09:22:10,111 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 401 for LOIs [2019-09-06 09:22:10,366 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 401 for LOIs [2019-09-06 09:24:40,563 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification1_spec__4 with input of size 274 for LOIs [2019-09-06 09:24:40,597 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 278 for LOIs [2019-09-06 09:24:40,601 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-06 09:24:40,601 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-06 09:24:40,604 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 29473#(or (and (<= 0 ~personOnFloor_0_2~0) (<= 0 ~personOnFloor_4_2~0) (<= |#t~string22.offset| 0) (<= ~floorButtons_0~0 0) (<= 100 ~maximumWeight~0) (<= |#t~string111.offset| 0) (<= 0 |#NULL.base|) (<= ~personOnFloor_3_2~0 0) (<= 0 ~personOnFloor_2_4~0) (<= 0 |#t~string20.offset|) (<= 0 ~personOnFloor_4_4~0) (<= ~personOnFloor_2_2~0 1) (<= 0 ~persons_0~0) (<= 0 ~persons_1~0) (<= ~head~0.offset 0) (<= ~personOnFloor_0_4~0 0) (<= 0 |#t~string140.offset|) (<= 0 ~personOnFloor_0_3~0) (<= 0 |#t~string107.offset|) (<= 4 ~executiveFloor~0) (<= |#t~string99.offset| 0) (<= ~landingButtons_spc1_0~0 0) (<= ~persons_4~0 0) (<= ~personOnFloor_5_2~0 0) (<= |#t~string115.offset| 0) (<= ~executiveFloor~0 4) (<= 0 ~persons_5~0) (<= 0 ~head~0.base) (<= 0 ~personOnFloor_5_2~0) (<= 0 |#t~string123.offset|) (<= 0 ~persons_4~0) (<= ~calls_3~0 0) (<= 0 ~personOnFloor_0_0~0) (<= ~personOnFloor_5_4~0 0) (<= ~calls_0~0 0) (<= |#t~string18.offset| 0) (<= 0 ~personOnFloor_3_2~0) (<= ~cleanupTimeShifts~0 12) (<= |#t~string95.offset| 0) (<= |#t~string109.offset| 0) (<= 0 ~floorButtons_2~0) (<= ~personOnFloor_1_4~0 0) (<= 0 ~doorState~0) (<= ~personOnFloor_1_0~0 0) (<= 0 |#t~string109.offset|) (<= 0 ~floorButtons_4~0) (<= ~personOnFloor_5_3~0 0) (<= 0 |#t~string115.offset|) (<= ~personOnFloor_4_3~0 0) (<= 0 |#t~string119.offset|) (<= 0 |#t~string99.offset|) (<= 0 ~landingButtons_spc1_4~0) (<= 0 |#NULL.offset|) (<= ~currentHeading~0 1) (<= 0 ~calls_4~0) (<= |#t~string126.offset| 0) (<= ~personOnFloor_1_1~0 0) (<= 0 |#t~string126.offset|) (<= ~personOnFloor_1_3~0 0) (<= 0 ~personOnFloor_2_0~0) (<= 0 |#t~string111.offset|) (<= ~personOnFloor_0_1~0 0) (<= 0 ~personOnFloor_4_3~0) (<= |#t~string97.offset| 0) (<= 0 ~personOnFloor_1_4~0) (<= ~personOnFloor_5_1~0 1) (<= |#t~string105.offset| 0) (<= |#NULL.base| 0) (<= 0 |#t~string129.offset|) (<= ~floorButtons_2~0 0) (<= 0 ~calls_0~0) (<= |#t~string129.offset| 0) (<= 0 ~personOnFloor_1_3~0) (<= ~personOnFloor_2_0~0 0) (<= 0 ~personOnFloor_3_4~0) (<= |#t~string138.offset| 0) (<= |#t~string113.offset| 0) (<= ~personOnFloor_0_2~0 0) (<= ~landingButtons_spc1_4~0 0) (<= 0 |#t~string27.offset|) (<= ~head~0.base 0) (<= 0 |#t~string19.offset|) (<= |#t~string135.offset| 0) (<= 0 ~head~0.offset) (<= ~landingButtons_spc1_1~0 0) (<= 0 ~personOnFloor_2_1~0) (<= |#t~string103.offset| 0) (<= |#t~string31.offset| 0) (<= |#t~string121.offset| 0) (<= 0 ~landingButtons_spc1_3~0) (<= 0 |#t~string22.offset|) (<= 0 |#t~string103.offset|) (<= 0 |#t~string32.offset|) (<= 0 |#t~string18.offset|) (<= ~personOnFloor_0_0~0 0) (<= 0 |#t~string113.offset|) (<= 0 ~personOnFloor_2_3~0) (<= 0 ~personOnFloor_0_4~0) (<= 0 ~personOnFloor_3_1~0) (<= ~personOnFloor_3_0~0 0) (<= 0 ~floorButtons_3~0) (<= 0 ~personOnFloor_3_0~0) (<= ~personOnFloor_2_3~0 0) (<= |#t~string117.offset| 0) (<= 0 |#t~string21.offset|) (<= ~personOnFloor_4_1~0 0) (<= 0 ~personOnFloor_3_3~0) (<= 0 |#t~string95.offset|) (<= 0 ~landingButtons_spc1_1~0) (<= 0 |#t~string101.offset|) (<= ~maximumWeight~0 100) (<= 0 |#t~string97.offset|) (<= 0 ~currentHeading~0) (<= 0 ~floorButtons_1~0) (<= ~calls_4~0 0) (<= 12 ~cleanupTimeShifts~0) (<= ~personOnFloor_4_4~0 0) (<= |#NULL.offset| 0) (<= ~personOnFloor_1_2~0 0) (<= 0 ~personOnFloor_5_0~0) (<= |#t~string101.offset| 0) (<= ~personOnFloor_3_4~0 0) (<= |#t~string140.offset| 0) (<= 0 |#t~string117.offset|) (<= ~persons_3~0 0) (<= |#t~string107.offset| 0) (<= 0 ~personOnFloor_0_1~0) (<= |#t~string27.offset| 0) (<= ~personOnFloor_2_1~0 0) (<= ~personOnFloor_3_1~0 0) (<= 0 ~personOnFloor_4_0~0) (<= ~personOnFloor_0_3~0 0) (<= |#t~string21.offset| 0) (<= 0 |#t~string135.offset|) (<= 0 ~personOnFloor_1_0~0) (<= 0 |#t~string23.offset|) (<= 0 |#t~string132.offset|) (<= |#t~string30.offset| 0) (<= 0 ~personOnFloor_4_1~0) (<= 0 ~calls_3~0) (<= |#t~string32.offset| 0) (<= ~personOnFloor_3_3~0 0) (<= 0 ~personOnFloor_5_3~0) (<= 0 |#t~string29.offset|) (<= ~calls_2~0 1) (<= ~persons_0~0 0) (<= |#t~string119.offset| 0) (<= 0 |#t~string138.offset|) (<= ~personOnFloor_4_2~0 0) (<= ~landingButtons_spc1_3~0 0) (<= ~personOnFloor_2_4~0 0) (<= 0 |#t~string121.offset|) (<= 0 ~persons_2~0) (<= 0 ~personOnFloor_1_2~0) (<= ~landingButtons_spc1_2~0 1) (<= 0 ~personOnFloor_1_1~0) (<= |#t~string123.offset| 0) (<= ~calls_1~0 1) (<= 0 |#t~string30.offset|) (<= 0 |#t~string105.offset|) (<= |#t~string28.offset| 0) (<= 0 |#t~string31.offset|) (<= 0 ~floorButtons_0~0) (<= |#t~string23.offset| 0) (<= 0 ~persons_3~0) (<= ~floorButtons_4~0 0) (<= |#t~string132.offset| 0) (<= |#t~string29.offset| 0) (<= ~personOnFloor_5_0~0 0) (<= |#t~string19.offset| 0) (<= 0 ~landingButtons_spc1_0~0) (<= ~persons_1~0 0) (<= 0 ~personOnFloor_5_4~0) (<= |#t~string20.offset| 0) (<= ~personOnFloor_4_0~0 0) (<= 0 |#t~string28.offset|)) (and (<= 0 ~personOnFloor_0_2~0) (<= 0 ~personOnFloor_4_2~0) (<= |#t~string22.offset| 0) (<= ~floorButtons_0~0 0) (<= 100 ~maximumWeight~0) (<= |#t~string111.offset| 0) (<= 0 |#NULL.base|) (<= ~personOnFloor_3_2~0 0) (<= 0 ~personOnFloor_2_4~0) (<= 0 |#t~string20.offset|) (<= 0 ~personOnFloor_4_4~0) (<= ~personOnFloor_2_2~0 1) (<= 0 ~persons_0~0) (<= 0 ~persons_1~0) (<= ~head~0.offset 0) (<= ~personOnFloor_0_4~0 0) (<= 0 |#t~string140.offset|) (<= 0 ~personOnFloor_0_3~0) (<= 0 |#t~string107.offset|) (<= 4 ~executiveFloor~0) (<= |#t~string99.offset| 0) (<= ~landingButtons_spc1_0~0 0) (<= ~persons_4~0 0) (<= ~personOnFloor_5_2~0 0) (<= |#t~string115.offset| 0) (<= ~executiveFloor~0 4) (<= 0 ~persons_5~0) (<= 0 ~head~0.base) (<= 0 ~personOnFloor_5_2~0) (<= 0 |#t~string123.offset|) (<= 0 ~persons_4~0) (<= ~calls_3~0 0) (<= 0 ~personOnFloor_0_0~0) (<= ~personOnFloor_5_4~0 0) (<= ~calls_0~0 0) (<= |#t~string18.offset| 0) (<= 0 ~personOnFloor_3_2~0) (<= ~cleanupTimeShifts~0 12) (<= |#t~string95.offset| 0) (<= |#t~string109.offset| 0) (<= 0 ~floorButtons_2~0) (<= ~personOnFloor_1_4~0 0) (<= 0 ~doorState~0) (<= ~personOnFloor_1_0~0 0) (<= 0 |#t~string109.offset|) (<= 0 ~floorButtons_4~0) (<= ~personOnFloor_5_3~0 0) (<= 0 |#t~string115.offset|) (<= ~personOnFloor_4_3~0 0) (<= 0 |#t~string119.offset|) (<= 0 |#t~string99.offset|) (<= 0 ~landingButtons_spc1_4~0) (<= 0 |#NULL.offset|) (<= ~currentHeading~0 1) (<= 0 ~calls_4~0) (<= |#t~string126.offset| 0) (<= ~personOnFloor_1_1~0 0) (<= 0 |#t~string126.offset|) (<= ~personOnFloor_1_3~0 0) (<= 0 ~personOnFloor_2_0~0) (<= 0 |#t~string111.offset|) (<= ~personOnFloor_0_1~0 0) (<= 0 ~personOnFloor_4_3~0) (<= |#t~string97.offset| 0) (<= 0 ~personOnFloor_1_4~0) (<= ~personOnFloor_5_1~0 1) (<= |#t~string105.offset| 0) (<= |#NULL.base| 0) (<= 0 |#t~string129.offset|) (<= ~floorButtons_2~0 0) (<= 0 ~calls_0~0) (<= |#t~string129.offset| 0) (<= 0 ~personOnFloor_1_3~0) (<= ~personOnFloor_2_0~0 0) (<= 0 ~personOnFloor_3_4~0) (<= |#t~string138.offset| 0) (<= |#t~string113.offset| 0) (<= ~personOnFloor_0_2~0 0) (<= ~landingButtons_spc1_4~0 0) (<= 0 |#t~string27.offset|) (<= ~head~0.base 0) (<= 0 |#t~string19.offset|) (<= |#t~string135.offset| 0) (<= 0 ~head~0.offset) (<= 0 ~personOnFloor_2_1~0) (<= |#t~string103.offset| 0) (<= |#t~string31.offset| 0) (<= |#t~string121.offset| 0) (<= 0 ~landingButtons_spc1_3~0) (<= 0 |#t~string22.offset|) (<= 0 |#t~string103.offset|) (<= 0 |#t~string32.offset|) (<= 0 |#t~string18.offset|) (<= ~personOnFloor_0_0~0 0) (<= 0 |#t~string113.offset|) (<= 0 ~personOnFloor_2_3~0) (<= 0 ~personOnFloor_0_4~0) (<= 0 ~personOnFloor_3_1~0) (<= ~personOnFloor_3_0~0 0) (<= 0 ~floorButtons_3~0) (<= 0 ~personOnFloor_3_0~0) (<= ~personOnFloor_2_3~0 0) (<= |#t~string117.offset| 0) (<= 0 |#t~string21.offset|) (<= ~personOnFloor_4_1~0 0) (<= 0 ~personOnFloor_3_3~0) (<= 0 |#t~string95.offset|) (<= 0 |#t~string101.offset|) (<= ~maximumWeight~0 100) (<= 0 |#t~string97.offset|) (<= 0 ~currentHeading~0) (<= 0 ~floorButtons_1~0) (<= ~calls_4~0 0) (<= 12 ~cleanupTimeShifts~0) (<= ~personOnFloor_4_4~0 0) (<= |#NULL.offset| 0) (<= ~personOnFloor_1_2~0 0) (<= 0 ~personOnFloor_5_0~0) (<= |#t~string101.offset| 0) (<= ~personOnFloor_3_4~0 0) (<= |#t~string140.offset| 0) (<= 0 |#t~string117.offset|) (<= ~persons_3~0 0) (<= ~landingButtons_spc1_1~0 1) (<= |#t~string107.offset| 0) (<= 0 ~personOnFloor_0_1~0) (<= |#t~string27.offset| 0) (<= ~personOnFloor_2_1~0 0) (<= ~personOnFloor_3_1~0 0) (<= 0 ~personOnFloor_4_0~0) (<= ~personOnFloor_0_3~0 0) (<= |#t~string21.offset| 0) (<= 0 |#t~string135.offset|) (<= 0 ~personOnFloor_1_0~0) (<= 0 |#t~string23.offset|) (<= 0 |#t~string132.offset|) (<= |#t~string30.offset| 0) (<= 0 ~personOnFloor_4_1~0) (<= 0 ~calls_3~0) (<= |#t~string32.offset| 0) (<= ~personOnFloor_3_3~0 0) (<= 0 ~personOnFloor_5_3~0) (<= 0 |#t~string29.offset|) (<= ~calls_2~0 1) (<= ~persons_0~0 0) (<= |#t~string119.offset| 0) (<= 0 |#t~string138.offset|) (<= ~personOnFloor_4_2~0 0) (<= ~landingButtons_spc1_3~0 0) (<= ~personOnFloor_2_4~0 0) (<= 0 |#t~string121.offset|) (<= 0 ~persons_2~0) (<= 0 ~personOnFloor_1_2~0) (<= ~landingButtons_spc1_2~0 1) (<= 0 ~personOnFloor_1_1~0) (<= |#t~string123.offset| 0) (<= ~calls_1~0 1) (<= 0 |#t~string30.offset|) (<= 0 |#t~string105.offset|) (<= |#t~string28.offset| 0) (<= 0 |#t~string31.offset|) (<= 0 ~floorButtons_0~0) (<= |#t~string23.offset| 0) (<= 0 ~persons_3~0) (<= ~floorButtons_4~0 0) (<= |#t~string132.offset| 0) (<= |#t~string29.offset| 0) (<= ~personOnFloor_5_0~0 0) (<= |#t~string19.offset| 0) (<= 0 ~landingButtons_spc1_0~0) (<= ~persons_1~0 0) (<= 0 ~personOnFloor_5_4~0) (<= |#t~string20.offset| 0) (<= ~personOnFloor_4_0~0 0) (<= 0 |#t~string28.offset|))) [2019-09-06 09:24:40,621 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-06 09:24:40,621 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-06 09:24:40,623 INFO L168 Benchmark]: Toolchain (without parser) took 154554.98 ms. Allocated memory was 132.6 MB in the beginning and 667.9 MB in the end (delta: 535.3 MB). Free memory was 83.9 MB in the beginning and 480.8 MB in the end (delta: -396.9 MB). Peak memory consumption was 138.4 MB. Max. memory is 7.1 GB. [2019-09-06 09:24:40,624 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 132.6 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-09-06 09:24:40,625 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1147.43 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 83.7 MB in the beginning and 134.6 MB in the end (delta: -50.9 MB). Peak memory consumption was 34.8 MB. Max. memory is 7.1 GB. [2019-09-06 09:24:40,626 INFO L168 Benchmark]: Boogie Preprocessor took 203.47 ms. Allocated memory is still 200.8 MB. Free memory was 134.6 MB in the beginning and 125.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. [2019-09-06 09:24:40,627 INFO L168 Benchmark]: RCFGBuilder took 2342.44 ms. Allocated memory was 200.8 MB in the beginning and 267.9 MB in the end (delta: 67.1 MB). Free memory was 125.1 MB in the beginning and 138.8 MB in the end (delta: -13.7 MB). Peak memory consumption was 87.8 MB. Max. memory is 7.1 GB. [2019-09-06 09:24:40,628 INFO L168 Benchmark]: Sifa took 150858.28 ms. Allocated memory was 267.9 MB in the beginning and 667.9 MB in the end (delta: 400.0 MB). Free memory was 138.8 MB in the beginning and 480.8 MB in the end (delta: -342.0 MB). Peak memory consumption was 58.0 MB. Max. memory is 7.1 GB. [2019-09-06 09:24:40,632 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 132.6 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1147.43 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 83.7 MB in the beginning and 134.6 MB in the end (delta: -50.9 MB). Peak memory consumption was 34.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 203.47 ms. Allocated memory is still 200.8 MB. Free memory was 134.6 MB in the beginning and 125.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2342.44 ms. Allocated memory was 200.8 MB in the beginning and 267.9 MB in the end (delta: 67.1 MB). Free memory was 125.1 MB in the beginning and 138.8 MB in the end (delta: -13.7 MB). Peak memory consumption was 87.8 MB. Max. memory is 7.1 GB. * Sifa took 150858.28 ms. Allocated memory was 267.9 MB in the beginning and 667.9 MB in the end (delta: 400.0 MB). Free memory was 138.8 MB in the beginning and 480.8 MB in the end (delta: -342.0 MB). Peak memory consumption was 58.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 150801, ICFG_INTERPRETER_ENTERED_PROCEDURES: 5, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 22537, DAG_INTERPRETER_EARLY_EXITS: 2105, TOOLS_POST_APPLICATIONS: 19201, TOOLS_POST_TIME[ms]: 7083, TOOLS_POST_CALL_APPLICATIONS: 1472, TOOLS_POST_CALL_TIME[ms]: 4519, TOOLS_POST_RETURN_APPLICATIONS: 1464, TOOLS_POST_RETURN_TIME[ms]: 4527, TOOLS_QUANTIFIERELIM_TIME[ms]: 9164, FLUID_QUERY_TIME[ms]: 737, FLUID_QUERIES: 22540, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 6124, DOMAIN_JOIN_TIME[ms]: 17417, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 2, DOMAIN_WIDEN_TIME[ms]: 13, DOMAIN_ISSUBSETEQ_APPLICATIONS: 24397, DOMAIN_ISSUBSETEQ_TIME[ms]: 87114, DOMAIN_ISBOTTOM_APPLICATIONS: 7688, DOMAIN_ISBOTTOM_TIME[ms]: 27300, LOOP_SUMMARIZER_APPLICATIONS: 1, LOOP_SUMMARIZER_CACHE_MISSES: 1, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 146047, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 146046, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 3, CALL_SUMMARIZER_APPLICATIONS: 1464, CALL_SUMMARIZER_CACHE_MISSES: 0, CALL_SUMMARIZER_OVERALL_TIME[ms]: 150225, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 0, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 11, PATH_EXPR_TIME[ms]: 23, REGEX_TO_DAG_TIME[ms]: 9, DAG_COMPRESSION_TIME[ms]: 177, DAG_COMPRESSION_PROCESSED_NODES: 8735, DAG_COMPRESSION_RETAINED_NODES: 3097 - UnprovableResult [Line: 409]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 29473#(or (and (<= 0 ~personOnFloor_0_2~0) (<= 0 ~personOnFloor_4_2~0) (<= |#t~string22.offset| 0) (<= ~floorButtons_0~0 0) (<= 100 ~maximumWeight~0) (<= |#t~string111.offset| 0) (<= 0 |#NULL.base|) (<= ~personOnFloor_3_2~0 0) (<= 0 ~personOnFloor_2_4~0) (<= 0 |#t~string20.offset|) (<= 0 ~personOnFloor_4_4~0) (<= ~personOnFloor_2_2~0 1) (<= 0 ~persons_0~0) (<= 0 ~persons_1~0) (<= ~head~0.offset 0) (<= ~personOnFloor_0_4~0 0) (<= 0 |#t~string140.offset|) (<= 0 ~personOnFloor_0_3~0) (<= 0 |#t~string107.offset|) (<= 4 ~executiveFloor~0) (<= |#t~string99.offset| 0) (<= ~landingButtons_spc1_0~0 0) (<= ~persons_4~0 0) (<= ~personOnFloor_5_2~0 0) (<= |#t~string115.offset| 0) (<= ~executiveFloor~0 4) (<= 0 ~persons_5~0) (<= 0 ~head~0.base) (<= 0 ~personOnFloor_5_2~0) (<= 0 |#t~string123.offset|) (<= 0 ~persons_4~0) (<= ~calls_3~0 0) (<= 0 ~personOnFloor_0_0~0) (<= ~personOnFloor_5_4~0 0) (<= ~calls_0~0 0) (<= |#t~string18.offset| 0) (<= 0 ~personOnFloor_3_2~0) (<= ~cleanupTimeShifts~0 12) (<= |#t~string95.offset| 0) (<= |#t~string109.offset| 0) (<= 0 ~floorButtons_2~0) (<= ~personOnFloor_1_4~0 0) (<= 0 ~doorState~0) (<= ~personOnFloor_1_0~0 0) (<= 0 |#t~string109.offset|) (<= 0 ~floorButtons_4~0) (<= ~personOnFloor_5_3~0 0) (<= 0 |#t~string115.offset|) (<= ~personOnFloor_4_3~0 0) (<= 0 |#t~string119.offset|) (<= 0 |#t~string99.offset|) (<= 0 ~landingButtons_spc1_4~0) (<= 0 |#NULL.offset|) (<= ~currentHeading~0 1) (<= 0 ~calls_4~0) (<= |#t~string126.offset| 0) (<= ~personOnFloor_1_1~0 0) (<= 0 |#t~string126.offset|) (<= ~personOnFloor_1_3~0 0) (<= 0 ~personOnFloor_2_0~0) (<= 0 |#t~string111.offset|) (<= ~personOnFloor_0_1~0 0) (<= 0 ~personOnFloor_4_3~0) (<= |#t~string97.offset| 0) (<= 0 ~personOnFloor_1_4~0) (<= ~personOnFloor_5_1~0 1) (<= |#t~string105.offset| 0) (<= |#NULL.base| 0) (<= 0 |#t~string129.offset|) (<= ~floorButtons_2~0 0) (<= 0 ~calls_0~0) (<= |#t~string129.offset| 0) (<= 0 ~personOnFloor_1_3~0) (<= ~personOnFloor_2_0~0 0) (<= 0 ~personOnFloor_3_4~0) (<= |#t~string138.offset| 0) (<= |#t~string113.offset| 0) (<= ~personOnFloor_0_2~0 0) (<= ~landingButtons_spc1_4~0 0) (<= 0 |#t~string27.offset|) (<= ~head~0.base 0) (<= 0 |#t~string19.offset|) (<= |#t~string135.offset| 0) (<= 0 ~head~0.offset) (<= ~landingButtons_spc1_1~0 0) (<= 0 ~personOnFloor_2_1~0) (<= |#t~string103.offset| 0) (<= |#t~string31.offset| 0) (<= |#t~string121.offset| 0) (<= 0 ~landingButtons_spc1_3~0) (<= 0 |#t~string22.offset|) (<= 0 |#t~string103.offset|) (<= 0 |#t~string32.offset|) (<= 0 |#t~string18.offset|) (<= ~personOnFloor_0_0~0 0) (<= 0 |#t~string113.offset|) (<= 0 ~personOnFloor_2_3~0) (<= 0 ~personOnFloor_0_4~0) (<= 0 ~personOnFloor_3_1~0) (<= ~personOnFloor_3_0~0 0) (<= 0 ~floorButtons_3~0) (<= 0 ~personOnFloor_3_0~0) (<= ~personOnFloor_2_3~0 0) (<= |#t~string117.offset| 0) (<= 0 |#t~string21.offset|) (<= ~personOnFloor_4_1~0 0) (<= 0 ~personOnFloor_3_3~0) (<= 0 |#t~string95.offset|) (<= 0 ~landingButtons_spc1_1~0) (<= 0 |#t~string101.offset|) (<= ~maximumWeight~0 100) (<= 0 |#t~string97.offset|) (<= 0 ~currentHeading~0) (<= 0 ~floorButtons_1~0) (<= ~calls_4~0 0) (<= 12 ~cleanupTimeShifts~0) (<= ~personOnFloor_4_4~0 0) (<= |#NULL.offset| 0) (<= ~personOnFloor_1_2~0 0) (<= 0 ~personOnFloor_5_0~0) (<= |#t~string101.offset| 0) (<= ~personOnFloor_3_4~0 0) (<= |#t~string140.offset| 0) (<= 0 |#t~string117.offset|) (<= ~persons_3~0 0) (<= |#t~string107.offset| 0) (<= 0 ~personOnFloor_0_1~0) (<= |#t~string27.offset| 0) (<= ~personOnFloor_2_1~0 0) (<= ~personOnFloor_3_1~0 0) (<= 0 ~personOnFloor_4_0~0) (<= ~personOnFloor_0_3~0 0) (<= |#t~string21.offset| 0) (<= 0 |#t~string135.offset|) (<= 0 ~personOnFloor_1_0~0) (<= 0 |#t~string23.offset|) (<= 0 |#t~string132.offset|) (<= |#t~string30.offset| 0) (<= 0 ~personOnFloor_4_1~0) (<= 0 ~calls_3~0) (<= |#t~string32.offset| 0) (<= ~personOnFloor_3_3~0 0) (<= 0 ~personOnFloor_5_3~0) (<= 0 |#t~string29.offset|) (<= ~calls_2~0 1) (<= ~persons_0~0 0) (<= |#t~string119.offset| 0) (<= 0 |#t~string138.offset|) (<= ~personOnFloor_4_2~0 0) (<= ~landingButtons_spc1_3~0 0) (<= ~personOnFloor_2_4~0 0) (<= 0 |#t~string121.offset|) (<= 0 ~persons_2~0) (<= 0 ~personOnFloor_1_2~0) (<= ~landingButtons_spc1_2~0 1) (<= 0 ~personOnFloor_1_1~0) (<= |#t~string123.offset| 0) (<= ~calls_1~0 1) (<= 0 |#t~string30.offset|) (<= 0 |#t~string105.offset|) (<= |#t~string28.offset| 0) (<= 0 |#t~string31.offset|) (<= 0 ~floorButtons_0~0) (<= |#t~string23.offset| 0) (<= 0 ~persons_3~0) (<= ~floorButtons_4~0 0) (<= |#t~string132.offset| 0) (<= |#t~string29.offset| 0) (<= ~personOnFloor_5_0~0 0) (<= |#t~string19.offset| 0) (<= 0 ~landingButtons_spc1_0~0) (<= ~persons_1~0 0) (<= 0 ~personOnFloor_5_4~0) (<= |#t~string20.offset| 0) (<= ~personOnFloor_4_0~0 0) (<= 0 |#t~string28.offset|)) (and (<= 0 ~personOnFloor_0_2~0) (<= 0 ~personOnFloor_4_2~0) (<= |#t~string22.offset| 0) (<= ~floorButtons_0~0 0) (<= 100 ~maximumWeight~0) (<= |#t~string111.offset| 0) (<= 0 |#NULL.base|) (<= ~personOnFloor_3_2~0 0) (<= 0 ~personOnFloor_2_4~0) (<= 0 |#t~string20.offset|) (<= 0 ~personOnFloor_4_4~0) (<= ~personOnFloor_2_2~0 1) (<= 0 ~persons_0~0) (<= 0 ~persons_1~0) (<= ~head~0.offset 0) (<= ~personOnFloor_0_4~0 0) (<= 0 |#t~string140.offset|) (<= 0 ~personOnFloor_0_3~0) (<= 0 |#t~string107.offset|) (<= 4 ~executiveFloor~0) (<= |#t~string99.offset| 0) (<= ~landingButtons_spc1_0~0 0) (<= ~persons_4~0 0) (<= ~personOnFloor_5_2~0 0) (<= |#t~string115.offset| 0) (<= ~executiveFloor~0 4) (<= 0 ~persons_5~0) (<= 0 ~head~0.base) (<= 0 ~personOnFloor_5_2~0) (<= 0 |#t~string123.offset|) (<= 0 ~persons_4~0) (<= ~calls_3~0 0) (<= 0 ~personOnFloor_0_0~0) (<= ~personOnFloor_5_4~0 0) (<= ~calls_0~0 0) (<= |#t~string18.offset| 0) (<= 0 ~personOnFloor_3_2~0) (<= ~cleanupTimeShifts~0 12) (<= |#t~string95.offset| 0) (<= |#t~string109.offset| 0) (<= 0 ~floorButtons_2~0) (<= ~personOnFloor_1_4~0 0) (<= 0 ~doorState~0) (<= ~personOnFloor_1_0~0 0) (<= 0 |#t~string109.offset|) (<= 0 ~floorButtons_4~0) (<= ~personOnFloor_5_3~0 0) (<= 0 |#t~string115.offset|) (<= ~personOnFloor_4_3~0 0) (<= 0 |#t~string119.offset|) (<= 0 |#t~string99.offset|) (<= 0 ~landingButtons_spc1_4~0) (<= 0 |#NULL.offset|) (<= ~currentHeading~0 1) (<= 0 ~calls_4~0) (<= |#t~string126.offset| 0) (<= ~personOnFloor_1_1~0 0) (<= 0 |#t~string126.offset|) (<= ~personOnFloor_1_3~0 0) (<= 0 ~personOnFloor_2_0~0) (<= 0 |#t~string111.offset|) (<= ~personOnFloor_0_1~0 0) (<= 0 ~personOnFloor_4_3~0) (<= |#t~string97.offset| 0) (<= 0 ~personOnFloor_1_4~0) (<= ~personOnFloor_5_1~0 1) (<= |#t~string105.offset| 0) (<= |#NULL.base| 0) (<= 0 |#t~string129.offset|) (<= ~floorButtons_2~0 0) (<= 0 ~calls_0~0) (<= |#t~string129.offset| 0) (<= 0 ~personOnFloor_1_3~0) (<= ~personOnFloor_2_0~0 0) (<= 0 ~personOnFloor_3_4~0) (<= |#t~string138.offset| 0) (<= |#t~string113.offset| 0) (<= ~personOnFloor_0_2~0 0) (<= ~landingButtons_spc1_4~0 0) (<= 0 |#t~string27.offset|) (<= ~head~0.base 0) (<= 0 |#t~string19.offset|) (<= |#t~string135.offset| 0) (<= 0 ~head~0.offset) (<= 0 ~personOnFloor_2_1~0) (<= |#t~string103.offset| 0) (<= |#t~string31.offset| 0) (<= |#t~string121.offset| 0) (<= 0 ~landingButtons_spc1_3~0) (<= 0 |#t~string22.offset|) (<= 0 |#t~string103.offset|) (<= 0 |#t~string32.offset|) (<= 0 |#t~string18.offset|) (<= ~personOnFloor_0_0~0 0) (<= 0 |#t~string113.offset|) (<= 0 ~personOnFloor_2_3~0) (<= 0 ~personOnFloor_0_4~0) (<= 0 ~personOnFloor_3_1~0) (<= ~personOnFloor_3_0~0 0) (<= 0 ~floorButtons_3~0) (<= 0 ~personOnFloor_3_0~0) (<= ~personOnFloor_2_3~0 0) (<= |#t~string117.offset| 0) (<= 0 |#t~string21.offset|) (<= ~personOnFloor_4_1~0 0) (<= 0 ~personOnFloor_3_3~0) (<= 0 |#t~string95.offset|) (<= 0 |#t~string101.offset|) (<= ~maximumWeight~0 100) (<= 0 |#t~string97.offset|) (<= 0 ~currentHeading~0) (<= 0 ~floorButtons_1~0) (<= ~calls_4~0 0) (<= 12 ~cleanupTimeShifts~0) (<= ~personOnFloor_4_4~0 0) (<= |#NULL.offset| 0) (<= ~personOnFloor_1_2~0 0) (<= 0 ~personOnFloor_5_0~0) (<= |#t~string101.offset| 0) (<= ~personOnFloor_3_4~0 0) (<= |#t~string140.offset| 0) (<= 0 |#t~string117.offset|) (<= ~persons_3~0 0) (<= ~landingButtons_spc1_1~0 1) (<= |#t~string107.offset| 0) (<= 0 ~personOnFloor_0_1~0) (<= |#t~string27.offset| 0) (<= ~personOnFloor_2_1~0 0) (<= ~personOnFloor_3_1~0 0) (<= 0 ~personOnFloor_4_0~0) (<= ~personOnFloor_0_3~0 0) (<= |#t~string21.offset| 0) (<= 0 |#t~string135.offset|) (<= 0 ~personOnFloor_1_0~0) (<= 0 |#t~string23.offset|) (<= 0 |#t~string132.offset|) (<= |#t~string30.offset| 0) (<= 0 ~personOnFloor_4_1~0) (<= 0 ~calls_3~0) (<= |#t~string32.offset| 0) (<= ~personOnFloor_3_3~0 0) (<= 0 ~personOnFloor_5_3~0) (<= 0 |#t~string29.offset|) (<= ~calls_2~0 1) (<= ~persons_0~0 0) (<= |#t~string119.offset| 0) (<= 0 |#t~string138.offset|) (<= ~personOnFloor_4_2~0 0) (<= ~landingButtons_spc1_3~0 0) (<= ~personOnFloor_2_4~0 0) (<= 0 |#t~string121.offset|) (<= 0 ~persons_2~0) (<= 0 ~personOnFloor_1_2~0) (<= ~landingButtons_spc1_2~0 1) (<= 0 ~personOnFloor_1_1~0) (<= |#t~string123.offset| 0) (<= ~calls_1~0 1) (<= 0 |#t~string30.offset|) (<= 0 |#t~string105.offset|) (<= |#t~string28.offset| 0) (<= 0 |#t~string31.offset|) (<= 0 ~floorButtons_0~0) (<= |#t~string23.offset| 0) (<= 0 ~persons_3~0) (<= ~floorButtons_4~0 0) (<= |#t~string132.offset| 0) (<= |#t~string29.offset| 0) (<= ~personOnFloor_5_0~0 0) (<= |#t~string19.offset| 0) (<= 0 ~landingButtons_spc1_0~0) (<= ~persons_1~0 0) (<= 0 ~personOnFloor_5_4~0) (<= |#t~string20.offset| 0) (<= ~personOnFloor_4_0~0 0) (<= 0 |#t~string28.offset|))). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...