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 -i ../../../trunk/examples/svcomp/product-lines/elevator_spec2_productSimulator.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:48:04,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:48:04,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:48:04,222 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:48:04,223 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:48:04,224 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:48:04,225 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:48:04,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:48:04,229 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:48:04,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:48:04,231 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:48:04,232 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:48:04,232 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:48:04,233 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:48:04,234 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:48:04,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:48:04,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:48:04,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:48:04,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:48:04,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:48:04,242 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:48:04,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:48:04,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:48:04,245 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:48:04,247 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:48:04,248 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:48:04,248 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:48:04,249 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:48:04,249 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:48:04,250 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:48:04,251 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:48:04,251 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:48:04,252 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:48:04,253 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:48:04,254 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:48:04,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:48:04,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:48:04,255 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:48:04,255 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:48:04,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:48:04,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:48:04,258 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 [2019-08-08 11:48:04,273 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:48:04,273 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:48:04,274 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:48:04,275 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:48:04,275 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:48:04,275 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:48:04,275 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:48:04,275 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:48:04,276 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:48:04,276 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:48:04,276 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:48:04,276 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:48:04,276 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:48:04,277 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:48:04,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:48:04,277 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:48:04,277 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:48:04,277 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:48:04,278 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:48:04,278 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:48:04,278 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:48:04,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:48:04,278 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:48:04,279 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:48:04,279 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:48:04,279 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:48:04,279 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:48:04,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:48:04,280 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:48:04,308 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:48:04,321 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:48:04,325 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:48:04,326 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:48:04,326 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:48:04,327 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec2_productSimulator.cil.c [2019-08-08 11:48:04,396 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/deb166611/5be55ee4e0a747299591ba1775f8e57a/FLAGa5469c248 [2019-08-08 11:48:05,000 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:48:05,001 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec2_productSimulator.cil.c [2019-08-08 11:48:05,027 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/deb166611/5be55ee4e0a747299591ba1775f8e57a/FLAGa5469c248 [2019-08-08 11:48:05,219 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/deb166611/5be55ee4e0a747299591ba1775f8e57a [2019-08-08 11:48:05,231 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:48:05,233 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:48:05,235 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:48:05,235 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:48:05,239 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:48:05,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:48:05" (1/1) ... [2019-08-08 11:48:05,242 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@119003dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:05, skipping insertion in model container [2019-08-08 11:48:05,242 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:48:05" (1/1) ... [2019-08-08 11:48:05,249 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:48:05,347 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:48:06,092 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:48:06,117 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:48:06,309 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:48:06,401 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:48:06,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:06 WrapperNode [2019-08-08 11:48:06,402 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:48:06,403 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:48:06,403 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:48:06,403 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:48:06,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:06" (1/1) ... [2019-08-08 11:48:06,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:06" (1/1) ... [2019-08-08 11:48:06,461 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:06" (1/1) ... [2019-08-08 11:48:06,461 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:06" (1/1) ... [2019-08-08 11:48:06,538 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:06" (1/1) ... [2019-08-08 11:48:06,560 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:06" (1/1) ... [2019-08-08 11:48:06,571 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:06" (1/1) ... [2019-08-08 11:48:06,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:48:06,593 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:48:06,593 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:48:06,594 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:48:06,595 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:48:06" (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 [2019-08-08 11:48:06,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:48:06,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:48:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 11:48:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2019-08-08 11:48:06,691 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2019-08-08 11:48:06,691 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2019-08-08 11:48:06,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 11:48:06,691 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2019-08-08 11:48:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2019-08-08 11:48:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2019-08-08 11:48:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure callOnFloor [2019-08-08 11:48:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2019-08-08 11:48:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2019-08-08 11:48:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2019-08-08 11:48:06,694 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2019-08-08 11:48:06,694 INFO L138 BoogieDeclarations]: Found implementation of procedure spec1 [2019-08-08 11:48:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spec14 [2019-08-08 11:48:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2019-08-08 11:48:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2019-08-08 11:48:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__3 [2019-08-08 11:48:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__4 [2019-08-08 11:48:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 11:48:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nondetMinMax07 [2019-08-08 11:48:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2019-08-08 11:48:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure aliceCall [2019-08-08 11:48:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2019-08-08 11:48:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckCall [2019-08-08 11:48:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure monicaCall [2019-08-08 11:48:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2019-08-08 11:48:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure threeTS [2019-08-08 11:48:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-08-08 11:48:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure randomSequenceOfActions [2019-08-08 11:48:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest_Simple [2019-08-08 11:48:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification1 [2019-08-08 11:48:06,700 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-08-08 11:48:06,700 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification3 [2019-08-08 11:48:06,700 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 11:48:06,700 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-08-08 11:48:06,700 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:48:06,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 11:48:06,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 11:48:06,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 11:48:06,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 11:48:06,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 11:48:06,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 11:48:06,701 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 11:48:06,701 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 11:48:06,702 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 11:48:06,702 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 11:48:06,702 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2019-08-08 11:48:06,702 INFO L138 BoogieDeclarations]: Found implementation of procedure initBottomUp [2019-08-08 11:48:06,702 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked__before__overloaded [2019-08-08 11:48:06,702 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked__role__overloaded [2019-08-08 11:48:06,702 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2019-08-08 11:48:06,703 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator__before__weight [2019-08-08 11:48:06,703 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator__role__weight [2019-08-08 11:48:06,703 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2019-08-08 11:48:06,703 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator__before__weight [2019-08-08 11:48:06,703 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator__role__weight [2019-08-08 11:48:06,704 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator__before__empty [2019-08-08 11:48:06,704 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator__role__empty [2019-08-08 11:48:06,704 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2019-08-08 11:48:06,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2019-08-08 11:48:06,704 INFO L138 BoogieDeclarations]: Found implementation of procedure resetFloorButton [2019-08-08 11:48:06,704 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2019-08-08 11:48:06,705 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2019-08-08 11:48:06,705 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2019-08-08 11:48:06,705 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2019-08-08 11:48:06,705 INFO L138 BoogieDeclarations]: Found implementation of procedure isEmpty [2019-08-08 11:48:06,706 INFO L138 BoogieDeclarations]: Found implementation of procedure anyStopRequested [2019-08-08 11:48:06,706 INFO L138 BoogieDeclarations]: Found implementation of procedure isIdle [2019-08-08 11:48:06,706 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__before__twothirdsfull [2019-08-08 11:48:06,706 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__role__twothirdsfull [2019-08-08 11:48:06,706 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__before__executivefloor [2019-08-08 11:48:06,707 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__role__executivefloor [2019-08-08 11:48:06,707 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2019-08-08 11:48:06,707 INFO L138 BoogieDeclarations]: Found implementation of procedure isAnyLiftButtonPressed [2019-08-08 11:48:06,707 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2019-08-08 11:48:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__before__twothirdsfull [2019-08-08 11:48:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__role__twothirdsfull [2019-08-08 11:48:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__before__executivefloor [2019-08-08 11:48:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__role__executivefloor [2019-08-08 11:48:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor [2019-08-08 11:48:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2019-08-08 11:48:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure processWaitingOnFloor [2019-08-08 11:48:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__before__overloaded [2019-08-08 11:48:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__role__overloaded [2019-08-08 11:48:06,710 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-08-08 11:48:06,710 INFO L138 BoogieDeclarations]: Found implementation of procedure printState__before__overloaded [2019-08-08 11:48:06,710 INFO L138 BoogieDeclarations]: Found implementation of procedure printState__role__overloaded [2019-08-08 11:48:06,711 INFO L138 BoogieDeclarations]: Found implementation of procedure printState [2019-08-08 11:48:06,711 INFO L138 BoogieDeclarations]: Found implementation of procedure existInLiftCallsInDirection [2019-08-08 11:48:06,711 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2019-08-08 11:48:06,712 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloor [2019-08-08 11:48:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:48:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:48:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2019-08-08 11:48:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2019-08-08 11:48:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2019-08-08 11:48:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 11:48:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2019-08-08 11:48:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2019-08-08 11:48:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure callOnFloor [2019-08-08 11:48:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2019-08-08 11:48:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2019-08-08 11:48:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2019-08-08 11:48:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2019-08-08 11:48:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2019-08-08 11:48:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-08-08 11:48:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2019-08-08 11:48:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure printState [2019-08-08 11:48:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2019-08-08 11:48:06,715 INFO L130 BoogieDeclarations]: Found specification of procedure initBottomUp [2019-08-08 11:48:06,715 INFO L130 BoogieDeclarations]: Found specification of procedure spec1 [2019-08-08 11:48:06,715 INFO L130 BoogieDeclarations]: Found specification of procedure spec14 [2019-08-08 11:48:06,715 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2019-08-08 11:48:06,716 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2019-08-08 11:48:06,716 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2019-08-08 11:48:06,716 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2019-08-08 11:48:06,716 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__3 [2019-08-08 11:48:06,717 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__4 [2019-08-08 11:48:06,717 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2019-08-08 11:48:06,717 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-08-08 11:48:06,717 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 11:48:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 11:48:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure get_nondetMinMax07 [2019-08-08 11:48:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2019-08-08 11:48:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure aliceCall [2019-08-08 11:48:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2019-08-08 11:48:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure chuckCall [2019-08-08 11:48:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure monicaCall [2019-08-08 11:48:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure threeTS [2019-08-08 11:48:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure isIdle [2019-08-08 11:48:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure randomSequenceOfActions [2019-08-08 11:48:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure runTest_Simple [2019-08-08 11:48:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure Specification1 [2019-08-08 11:48:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-08-08 11:48:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure Specification3 [2019-08-08 11:48:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 11:48:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-08-08 11:48:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 11:48:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 11:48:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 11:48:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:48:06,732 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 11:48:06,732 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 11:48:06,732 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 11:48:06,732 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 11:48:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 11:48:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:48:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:48:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:48:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 11:48:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:48:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 11:48:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 11:48:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:48:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 11:48:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 11:48:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:48:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 11:48:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 11:48:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 11:48:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2019-08-08 11:48:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure isEmpty [2019-08-08 11:48:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure isAnyLiftButtonPressed [2019-08-08 11:48:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2019-08-08 11:48:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2019-08-08 11:48:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloor [2019-08-08 11:48:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked__before__overloaded [2019-08-08 11:48:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked__role__overloaded [2019-08-08 11:48:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator__before__weight [2019-08-08 11:48:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator__role__weight [2019-08-08 11:48:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator__before__weight [2019-08-08 11:48:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator__role__weight [2019-08-08 11:48:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator__before__empty [2019-08-08 11:48:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator__role__empty [2019-08-08 11:48:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2019-08-08 11:48:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2019-08-08 11:48:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure resetFloorButton [2019-08-08 11:48:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2019-08-08 11:48:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure anyStopRequested [2019-08-08 11:48:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__before__twothirdsfull [2019-08-08 11:48:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__role__twothirdsfull [2019-08-08 11:48:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__before__executivefloor [2019-08-08 11:48:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__role__executivefloor [2019-08-08 11:48:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2019-08-08 11:48:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2019-08-08 11:48:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__before__twothirdsfull [2019-08-08 11:48:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__role__twothirdsfull [2019-08-08 11:48:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__before__executivefloor [2019-08-08 11:48:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__role__executivefloor [2019-08-08 11:48:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor [2019-08-08 11:48:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2019-08-08 11:48:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure processWaitingOnFloor [2019-08-08 11:48:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__before__overloaded [2019-08-08 11:48:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__role__overloaded [2019-08-08 11:48:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure printState__before__overloaded [2019-08-08 11:48:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure printState__role__overloaded [2019-08-08 11:48:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure existInLiftCallsInDirection [2019-08-08 11:48:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:48:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:48:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:48:12,489 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:48:12,490 INFO L283 CfgBuilder]: Removed 10 assume(true) statements. [2019-08-08 11:48:12,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:48:12 BoogieIcfgContainer [2019-08-08 11:48:12,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:48:12,492 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:48:12,492 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:48:12,493 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:48:12,493 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:48:12" (1/1) ... [2019-08-08 11:48:12,505 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:48:12,507 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:48:12,522 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:48:12,530 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:48:12,532 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:48:12,684 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 888 [2019-08-08 11:48:12,842 INFO L185 IcfgInterpreter]: Interpreting procedure runTest with input of size 894 [2019-08-08 11:48:14,674 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification2_spec__4 with input of size 676 [2019-08-08 11:48:14,716 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 96 [2019-08-08 11:48:14,718 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:48:14,718 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:48:14,721 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 7561#(or (and (= |#t~string169.offset| 0) (= |#t~string154.offset| 0) (= |#t~string55.offset| 0) (= |#t~string49.offset| 0) (= |#t~string44.offset| 0) (= |#t~string56.offset| 0) (= ~floorButtons_spc2_0~0 0) (= |#t~string175.offset| 0) (= |#t~string47.offset| 0) (= ~__SELECTED_FEATURE_base~0 1) (= |#t~string152.offset| 0) (= |#t~string142.offset| 0) (= |#t~string57.offset| 0) (= |#t~string54.offset| 0) (= ~cleanupTimeShifts~0 12) (= |#t~string158.offset| 0) (= |#t~string58.offset| 0) (= ~head~0.base 0) (= |#t~string146.offset| 0) (= |#t~string46.offset| 0) (= |#t~string181.offset| 0) (= |#t~string140.offset| 0) (= |#NULL.base| 0) (= |#t~string178.offset| 0) (= |#t~string162.offset| 0) (= |#t~string186.offset| 0) (= |#t~string156.offset| 0) (= |#t~string148.offset| 0) (= |#t~string183.offset| 0) (= |#t~string138.offset| 0) (= |#t~string48.offset| 0) (= |#t~string164.offset| 0) (= ~head~0.offset 0) (= |#t~string150.offset| 0) (= |#t~string172.offset| 0) (= ~maximumWeight~0 100) (= |#t~string160.offset| 0) (= |#t~string45.offset| 0) (= |#t~string144.offset| 0) (= |#NULL.offset| 0) (= |#t~string166.offset| 0) (= ~executiveFloor~0 4) (= |#t~string53.offset| 0) (= ~__GUIDSL_ROOT_PRODUCTION~0 1)) (and (= |#t~string169.offset| 0) (= |#t~string154.offset| 0) (= |#t~string55.offset| 0) (= |#t~string49.offset| 0) (= |#t~string44.offset| 0) (= |#t~string56.offset| 0) (= |#t~string175.offset| 0) (= |#t~string47.offset| 0) (= ~__SELECTED_FEATURE_base~0 1) (= |#t~string152.offset| 0) (= |#t~string142.offset| 0) (= |#t~string57.offset| 0) (= |#t~string54.offset| 0) (= ~cleanupTimeShifts~0 12) (= |#t~string158.offset| 0) (= |#t~string58.offset| 0) (= ~head~0.base 0) (= |#t~string146.offset| 0) (= |#t~string46.offset| 0) (= |#t~string181.offset| 0) (= |#t~string140.offset| 0) (= |#NULL.base| 0) (= |#t~string178.offset| 0) (= |#t~string162.offset| 0) (= |#t~string186.offset| 0) (= |#t~string156.offset| 0) (= |#t~string148.offset| 0) (= |#t~string183.offset| 0) (= |#t~string138.offset| 0) (= |#t~string48.offset| 0) (= |#t~string164.offset| 0) (= ~head~0.offset 0) (= |#t~string150.offset| 0) (= |#t~string172.offset| 0) (= ~maximumWeight~0 100) (= |#t~string160.offset| 0) (= |#t~string45.offset| 0) (= |#t~string144.offset| 0) (= |#NULL.offset| 0) (= |#t~string166.offset| 0) (= ~executiveFloor~0 4) (= |#t~string53.offset| 0) (= ~__GUIDSL_ROOT_PRODUCTION~0 1))) [2019-08-08 11:48:14,722 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:48:14,733 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:48:14,737 INFO L168 Benchmark]: Toolchain (without parser) took 9502.24 ms. Allocated memory was 140.5 MB in the beginning and 361.2 MB in the end (delta: 220.7 MB). Free memory was 85.2 MB in the beginning and 116.8 MB in the end (delta: -31.6 MB). Peak memory consumption was 189.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:14,738 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 11:48:14,740 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1167.04 ms. Allocated memory was 140.5 MB in the beginning and 216.0 MB in the end (delta: 75.5 MB). Free memory was 85.0 MB in the beginning and 154.6 MB in the end (delta: -69.6 MB). Peak memory consumption was 35.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:14,743 INFO L168 Benchmark]: Boogie Preprocessor took 189.87 ms. Allocated memory is still 216.0 MB. Free memory was 154.6 MB in the beginning and 144.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:14,744 INFO L168 Benchmark]: RCFGBuilder took 5898.60 ms. Allocated memory was 216.0 MB in the beginning and 274.2 MB in the end (delta: 58.2 MB). Free memory was 144.4 MB in the beginning and 212.7 MB in the end (delta: -68.3 MB). Peak memory consumption was 128.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:14,746 INFO L168 Benchmark]: Symbolic Interpretation took 2240.68 ms. Allocated memory was 274.2 MB in the beginning and 361.2 MB in the end (delta: 87.0 MB). Free memory was 212.7 MB in the beginning and 116.8 MB in the end (delta: 95.9 MB). Peak memory consumption was 182.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:48:14,758 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 171]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1167.04 ms. Allocated memory was 140.5 MB in the beginning and 216.0 MB in the end (delta: 75.5 MB). Free memory was 85.0 MB in the beginning and 154.6 MB in the end (delta: -69.6 MB). Peak memory consumption was 35.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 189.87 ms. Allocated memory is still 216.0 MB. Free memory was 154.6 MB in the beginning and 144.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5898.60 ms. Allocated memory was 216.0 MB in the beginning and 274.2 MB in the end (delta: 58.2 MB). Free memory was 144.4 MB in the beginning and 212.7 MB in the end (delta: -68.3 MB). Peak memory consumption was 128.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2240.68 ms. Allocated memory was 274.2 MB in the beginning and 361.2 MB in the end (delta: 87.0 MB). Free memory was 212.7 MB in the beginning and 116.8 MB in the end (delta: 95.9 MB). Peak memory consumption was 182.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...