./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec1_product29.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/elevator_spec1_product29.cil.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c7caf1796ba4b07248be26f00733894517b89591cbeb4bf07d682989c7001a35 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:30,010 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:30,090 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:30,094 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:30,098 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:30,123 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:30,124 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:30,125 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:30,125 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:30,126 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:30,126 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:30,126 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:30,127 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:30,127 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:30,127 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:30,127 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:30,127 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:30,127 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:30,127 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:30,127 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:30,127 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:30,127 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:30,128 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:30,128 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:30,128 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:30,128 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:30,128 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:30,129 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:30,129 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:30,129 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:30,129 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:30,129 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:30,130 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:30,130 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:30,130 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:30,130 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:30,130 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:30,130 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:30,130 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:30,130 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:30,130 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:30,131 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:30,131 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:30,131 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7caf1796ba4b07248be26f00733894517b89591cbeb4bf07d682989c7001a35 [2025-02-07 20:56:30,406 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:30,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:30,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:30,419 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:30,420 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:30,421 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec1_product29.cil.c [2025-02-07 20:56:31,664 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ddb38f384/173dd63b1f4441989c090639c25d3233/FLAG971658e4e [2025-02-07 20:56:32,043 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:32,044 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec1_product29.cil.c [2025-02-07 20:56:32,069 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ddb38f384/173dd63b1f4441989c090639c25d3233/FLAG971658e4e [2025-02-07 20:56:32,087 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ddb38f384/173dd63b1f4441989c090639c25d3233 [2025-02-07 20:56:32,090 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:32,091 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:32,092 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:32,092 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:32,096 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:32,096 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,097 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12ab0e89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32, skipping insertion in model container [2025-02-07 20:56:32,097 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,152 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:32,313 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec1_product29.cil.c[4117,4130] [2025-02-07 20:56:32,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:32,578 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:32,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [48] [2025-02-07 20:56:32,587 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [169] [2025-02-07 20:56:32,587 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [178] [2025-02-07 20:56:32,587 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [363] [2025-02-07 20:56:32,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1035] [2025-02-07 20:56:32,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1395] [2025-02-07 20:56:32,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1430] [2025-02-07 20:56:32,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1522] [2025-02-07 20:56:32,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [3050] [2025-02-07 20:56:32,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3416] [2025-02-07 20:56:32,598 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec1_product29.cil.c[4117,4130] [2025-02-07 20:56:32,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:32,743 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:32,744 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32 WrapperNode [2025-02-07 20:56:32,745 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:32,746 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:32,746 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:32,746 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:32,752 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,774 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,821 INFO L138 Inliner]: procedures = 93, calls = 342, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 890 [2025-02-07 20:56:32,822 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:32,822 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:32,823 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:32,823 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:32,831 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,831 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,837 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,872 INFO L175 MemorySlicer]: Split 81 memory accesses to 20 slices as follows [2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4, 4, 4, 4, 2]. 9 percent of accesses are in the largest equivalence class. The 81 initializations are split as follows [2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4, 4, 4, 4, 2]. The 0 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2025-02-07 20:56:32,873 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,875 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,902 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,909 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,919 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,924 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,933 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:32,936 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:32,936 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:32,936 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:32,938 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32" (1/1) ... [2025-02-07 20:56:32,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:32,957 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:32,972 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-07 20:56:32,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-07 20:56:33,004 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2025-02-07 20:56:33,005 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2025-02-07 20:56:33,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:33,005 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:33,005 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:33,005 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:33,005 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:33,006 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:33,006 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:33,006 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:33,006 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:33,007 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:33,007 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:33,007 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:56:33,008 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:56:33,008 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:33,008 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:33,008 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:33,009 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2025-02-07 20:56:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2025-02-07 20:56:33,009 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:33,009 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2025-02-07 20:56:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:33,204 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:33,210 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:33,280 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L166: #res := ~retValue_acc~2; [2025-02-07 20:56:33,304 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L88: #res := ~retValue_acc~0; [2025-02-07 20:56:33,309 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1594: #res := ~retValue_acc~10; [2025-02-07 20:56:33,321 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1767: #res := ~retValue_acc~11; [2025-02-07 20:56:33,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2331-1: SUMMARY for call #t~ret53#1 := stopRequestedInDirection__wrappee__empty(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:33,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2331: assume -2147483648 <= #t~ret53#1 && #t~ret53#1 <= 2147483647;~retValue_acc~19#1 := #t~ret53#1;havoc #t~ret53#1;#res#1 := ~retValue_acc~19#1; [2025-02-07 20:56:33,528 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint stopRequestedInDirectionFINAL: assume true; [2025-02-07 20:56:33,529 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2323: assume 0 != ~overload~0#1; [2025-02-07 20:56:33,529 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2323: assume !(0 != ~overload~0#1); [2025-02-07 20:56:33,529 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2377: isAnyLiftButtonPressed_#res#1 := isAnyLiftButtonPressed_~retValue_acc~20#1;#t~ret51#1 := isAnyLiftButtonPressed_#res#1;havoc isAnyLiftButtonPressed_~retValue_acc~20#1;assume { :end_inline_isAnyLiftButtonPressed } true;assume -2147483648 <= #t~ret51#1 && #t~ret51#1 <= 2147483647;~tmp~18#1 := #t~ret51#1;havoc #t~ret51#1;~buttonPressed~0#1 := ~tmp~18#1; [2025-02-07 20:56:33,529 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2338: assume -2147483648 <= #t~ret54#1 && #t~ret54#1 <= 2147483647;~retValue_acc~19#1 := #t~ret54#1;havoc #t~ret54#1;#res#1 := ~retValue_acc~19#1; [2025-02-07 20:56:33,529 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2338-1: SUMMARY for call #t~ret54#1 := stopRequestedInDirection__wrappee__empty(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:33,529 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2326: assume -2147483648 <= #t~ret52#1 && #t~ret52#1 <= 2147483647;~retValue_acc~19#1 := #t~ret52#1;havoc #t~ret52#1;#res#1 := ~retValue_acc~19#1; [2025-02-07 20:56:33,529 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2324: assume 0 != ~buttonPressed~0#1; [2025-02-07 20:56:33,529 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2324: assume !(0 != ~buttonPressed~0#1); [2025-02-07 20:56:33,529 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2326-1: SUMMARY for call #t~ret52#1 := stopRequestedInDirection__wrappee__empty(~dir#1, 0, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:33,529 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2343: #res#1 := ~retValue_acc~19#1; [2025-02-07 20:56:33,616 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2475: #res := ~retValue_acc~23; [2025-02-07 20:56:33,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L127: #res := ~retValue_acc~1; [2025-02-07 20:56:33,788 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2304: #res := ~retValue_acc~18; [2025-02-07 20:56:33,803 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1810: #res := ~retValue_acc~13; [2025-02-07 20:56:33,858 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1859-1: isEmpty_#res#1 := isEmpty_~retValue_acc~15#1; [2025-02-07 20:56:33,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1939-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~16#1; [2025-02-07 20:56:33,910 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1952-1: isIdle_#res#1 := isIdle_~retValue_acc~17#1; [2025-02-07 20:56:33,911 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1948: isIdle_#t~ret39#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret34#1, anyStopRequested_#t~ret35#1, anyStopRequested_#t~ret36#1, anyStopRequested_#t~ret37#1, anyStopRequested_#t~ret38#1, anyStopRequested_~retValue_acc~16#1, anyStopRequested_~tmp~15#1, anyStopRequested_~tmp___0~5#1, anyStopRequested_~tmp___1~4#1, anyStopRequested_~tmp___2~2#1, anyStopRequested_~tmp___3~1#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret39#1 && isIdle_#t~ret39#1 <= 2147483647;isIdle_~tmp~16#1 := isIdle_#t~ret39#1;havoc isIdle_#t~ret39#1;isIdle_~retValue_acc~17#1 := (if 0 == isIdle_~tmp~16#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~17#1; [2025-02-07 20:56:33,911 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1201: #t~ret18#1 := isIdle_#res#1;havoc isIdle_#t~ret39#1, isIdle_~retValue_acc~17#1, isIdle_~tmp~16#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret18#1 && #t~ret18#1 <= 2147483647;~tmp~7#1 := #t~ret18#1;havoc #t~ret18#1; [2025-02-07 20:56:33,911 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1210: ~i~0#1 := 1 + ~i~0#1; [2025-02-07 20:56:33,911 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1207: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:33,911 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1203: assume 0 != ~tmp~7#1; [2025-02-07 20:56:33,911 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1203: assume !(0 != ~tmp~7#1); [2025-02-07 20:56:34,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2496: assume 0 != processWaitingOnFloor_~tmp___0~9#1; [2025-02-07 20:56:34,054 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2496: assume !(0 != processWaitingOnFloor_~tmp___0~9#1); [2025-02-07 20:56:34,054 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2612: assume -2147483648 <= #t~ret75#1 && #t~ret75#1 <= 2147483647;~tmp___0~10#1 := #t~ret75#1;havoc #t~ret75#1; [2025-02-07 20:56:34,054 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L275: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret7#1 && __utac_acc__Specification1_spec__3_#t~ret7#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___2~0#1 := __utac_acc__Specification1_spec__3_#t~ret7#1;havoc __utac_acc__Specification1_spec__3_#t~ret7#1; [2025-02-07 20:56:34,054 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2546: assume -2147483648 <= processWaitingOnFloor_#t~ret69#1 && processWaitingOnFloor_#t~ret69#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret69#1;havoc processWaitingOnFloor_#t~ret69#1; [2025-02-07 20:56:34,054 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L275-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret7#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:34,054 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L242: assume 0 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:34,054 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L242: assume !(0 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:34,054 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2612-1: SUMMARY for call #t~ret75#1 := getDestination(1); srcloc: null [2025-02-07 20:56:34,054 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2546-1: SUMMARY for call processWaitingOnFloor_#t~ret69#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:34,055 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2513: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~6#1); srcloc: null [2025-02-07 20:56:34,055 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2670: assume ~tmp___4~3#1 == ~currentFloorID~0; [2025-02-07 20:56:34,055 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2670: assume !(~tmp___4~3#1 == ~currentFloorID~0); [2025-02-07 20:56:34,055 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2538: assume -2147483648 <= processWaitingOnFloor_#t~ret68#1 && processWaitingOnFloor_#t~ret68#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret68#1;havoc processWaitingOnFloor_#t~ret68#1; [2025-02-07 20:56:34,055 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1737: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:34,055 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1737: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:34,055 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2538-1: SUMMARY for call processWaitingOnFloor_#t~ret68#1 := getDestination(3); srcloc: null [2025-02-07 20:56:34,055 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2695: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:34,055 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2596: assume 0 != ~persons_0~0; [2025-02-07 20:56:34,056 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2596: assume !(0 != ~persons_0~0); [2025-02-07 20:56:34,056 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L292: assume 0 != __utac_acc__Specification1_spec__3_~tmp___1~0#1;~landingButtons_spc1_3~0 := 0; [2025-02-07 20:56:34,056 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L292: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___1~0#1); [2025-02-07 20:56:34,056 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2563: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:34,056 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2654: assume -2147483648 <= #t~ret78#1 && #t~ret78#1 <= 2147483647;~tmp___3~4#1 := #t~ret78#1;havoc #t~ret78#1; [2025-02-07 20:56:34,056 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2654-1: SUMMARY for call #t~ret78#1 := getDestination(4); srcloc: null [2025-02-07 20:56:34,056 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2522: assume 0 != processWaitingOnFloor_~tmp___4~2#1; [2025-02-07 20:56:34,056 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2522: assume !(0 != processWaitingOnFloor_~tmp___4~2#1); [2025-02-07 20:56:34,056 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2456: stopRequestedAtCurrentFloor_#t~ret60#1 := stopRequestedAtCurrentFloor__wrappee__empty_#res#1;havoc stopRequestedAtCurrentFloor__wrappee__empty_#t~ret56#1, stopRequestedAtCurrentFloor__wrappee__empty_#t~ret57#1, stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~21#1, stopRequestedAtCurrentFloor__wrappee__empty_~tmp~20#1, stopRequestedAtCurrentFloor__wrappee__empty_~tmp___0~7#1;assume { :end_inline_stopRequestedAtCurrentFloor__wrappee__empty } true;assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret60#1 && stopRequestedAtCurrentFloor_#t~ret60#1 <= 2147483647;stopRequestedAtCurrentFloor_~retValue_acc~22#1 := stopRequestedAtCurrentFloor_#t~ret60#1;havoc stopRequestedAtCurrentFloor_#t~ret60#1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~22#1; [2025-02-07 20:56:34,056 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243: assume 0 != ~landingButtons_spc1_0~0; [2025-02-07 20:56:34,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243: assume !(0 != ~landingButtons_spc1_0~0); [2025-02-07 20:56:34,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2514: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:34,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1746: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:34,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1746: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:34,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2704: assume -2147483648 <= #t~ret83#1 && #t~ret83#1 <= 2147483647;~tmp___5~2#1 := #t~ret83#1;havoc #t~ret83#1; [2025-02-07 20:56:34,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2638: assume 0 != ~persons_3~0; [2025-02-07 20:56:34,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2638: assume !(0 != ~persons_3~0); [2025-02-07 20:56:34,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2704-1: SUMMARY for call #t~ret83#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:34,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2572: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:34,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2539: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:34,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2630: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:34,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2564: assume -2147483648 <= processWaitingOnFloor_#t~ret72#1 && processWaitingOnFloor_#t~ret72#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret72#1;havoc processWaitingOnFloor_#t~ret72#1; [2025-02-07 20:56:34,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret6#1 && __utac_acc__Specification1_spec__3_#t~ret6#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___3~0#1 := __utac_acc__Specification1_spec__3_#t~ret6#1;havoc __utac_acc__Specification1_spec__3_#t~ret6#1; [2025-02-07 20:56:34,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret6#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:34,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2498: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:34,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2564-1: SUMMARY for call processWaitingOnFloor_#t~ret72#1 := getDestination(5); srcloc: null [2025-02-07 20:56:34,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2614: assume ~tmp___0~10#1 == ~currentFloorID~0; [2025-02-07 20:56:34,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2614: assume !(~tmp___0~10#1 == ~currentFloorID~0); [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L277: assume 0 != __utac_acc__Specification1_spec__3_~tmp___2~0#1;~landingButtons_spc1_2~0 := 0; [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L277: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___2~0#1); [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2548: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2548: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2672: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2705: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L302: assume 4 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L302: assume !(4 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2540: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2507-1: SUMMARY for call processWaitingOnFloor_#t~ret63#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2507: assume -2147483648 <= processWaitingOnFloor_#t~ret63#1 && processWaitingOnFloor_#t~ret63#1 <= 2147483647;processWaitingOnFloor_~tmp___2~4#1 := processWaitingOnFloor_#t~ret63#1;havoc processWaitingOnFloor_#t~ret63#1; [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2598: assume -2147483648 <= #t~ret74#1 && #t~ret74#1 <= 2147483647;~tmp~23#1 := #t~ret74#1;havoc #t~ret74#1; [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2565: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2598-1: SUMMARY for call #t~ret74#1 := getDestination(0); srcloc: null [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2499-1: SUMMARY for call processWaitingOnFloor_#t~ret62#1 := getDestination(0); srcloc: null [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2499: assume -2147483648 <= processWaitingOnFloor_#t~ret62#1 && processWaitingOnFloor_#t~ret62#1 <= 2147483647;processWaitingOnFloor_~tmp~22#1 := processWaitingOnFloor_#t~ret62#1;havoc processWaitingOnFloor_#t~ret62#1; [2025-02-07 20:56:34,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2656: assume ~tmp___3~4#1 == ~currentFloorID~0; [2025-02-07 20:56:34,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2656: assume !(~tmp___3~4#1 == ~currentFloorID~0); [2025-02-07 20:56:34,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2433-1: stopRequestedAtCurrentFloor__wrappee__empty_#res#1 := stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~21#1; [2025-02-07 20:56:34,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2524: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:34,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2681-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret61#1, processWaitingOnFloor_#t~ret62#1, processWaitingOnFloor_#t~ret63#1, processWaitingOnFloor_#t~ret64#1, processWaitingOnFloor_#t~ret65#1, processWaitingOnFloor_#t~ret66#1, processWaitingOnFloor_#t~ret67#1, processWaitingOnFloor_#t~ret68#1, processWaitingOnFloor_#t~ret69#1, processWaitingOnFloor_#t~ret70#1, processWaitingOnFloor_#t~ret71#1, processWaitingOnFloor_#t~ret72#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~22#1, processWaitingOnFloor_~tmp___0~9#1, processWaitingOnFloor_~tmp___1~6#1, processWaitingOnFloor_~tmp___2~4#1, processWaitingOnFloor_~tmp___3~3#1, processWaitingOnFloor_~tmp___4~2#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;processWaitingOnFloor_~floorID#1 := processWaitingOnFloor_#in~floorID#1;havoc processWaitingOnFloor_~tmp~22#1;havoc processWaitingOnFloor_~tmp___0~9#1;havoc processWaitingOnFloor_~tmp___1~6#1;havoc processWaitingOnFloor_~tmp___2~4#1;havoc processWaitingOnFloor_~tmp___3~3#1;havoc processWaitingOnFloor_~tmp___4~2#1;havoc processWaitingOnFloor_~tmp___5~1#1;havoc processWaitingOnFloor_~tmp___6~1#1;havoc processWaitingOnFloor_~tmp___7~1#1;havoc processWaitingOnFloor_~tmp___8~1#1;havoc processWaitingOnFloor_~tmp___9~1#1;havoc processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:34,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2681: havoc processWaitingOnFloor_#t~ret61#1, processWaitingOnFloor_#t~ret62#1, processWaitingOnFloor_#t~ret63#1, processWaitingOnFloor_#t~ret64#1, processWaitingOnFloor_#t~ret65#1, processWaitingOnFloor_#t~ret66#1, processWaitingOnFloor_#t~ret67#1, processWaitingOnFloor_#t~ret68#1, processWaitingOnFloor_#t~ret69#1, processWaitingOnFloor_#t~ret70#1, processWaitingOnFloor_#t~ret71#1, processWaitingOnFloor_#t~ret72#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~22#1, processWaitingOnFloor_~tmp___0~9#1, processWaitingOnFloor_~tmp___1~6#1, processWaitingOnFloor_~tmp___2~4#1, processWaitingOnFloor_~tmp___3~3#1, processWaitingOnFloor_~tmp___4~2#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;havoc processWaitingOnFloor_#in~floorID#1;assume { :end_inline_processWaitingOnFloor } true;assume { :begin_inline_resetFloorButton } true;resetFloorButton_#in~floorID#1 := ~currentFloorID~0;havoc resetFloorButton_~floorID#1;resetFloorButton_~floorID#1 := resetFloorButton_#in~floorID#1; [2025-02-07 20:56:34,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret5#1 && __utac_acc__Specification1_spec__3_#t~ret5#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___4~0#1 := __utac_acc__Specification1_spec__3_#t~ret5#1;havoc __utac_acc__Specification1_spec__3_#t~ret5#1; [2025-02-07 20:56:34,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret5#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:34,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2640: assume -2147483648 <= #t~ret77#1 && #t~ret77#1 <= 2147483647;~tmp___2~5#1 := #t~ret77#1;havoc #t~ret77#1; [2025-02-07 20:56:34,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L303: assume 0 != ~landingButtons_spc1_4~0; [2025-02-07 20:56:34,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L303: assume !(0 != ~landingButtons_spc1_4~0); [2025-02-07 20:56:34,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2640-1: SUMMARY for call #t~ret77#1 := getDestination(3); srcloc: null [2025-02-07 20:56:34,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1740: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:34,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1740: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:34,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2566: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:34,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: assume 0 != __utac_acc__Specification1_spec__3_~tmp___3~0#1;~landingButtons_spc1_1~0 := 0; [2025-02-07 20:56:34,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___3~0#1); [2025-02-07 20:56:34,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2533-1: SUMMARY for call processWaitingOnFloor_#t~ret67#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:34,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2500: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~22#1); srcloc: null [2025-02-07 20:56:34,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2533: assume -2147483648 <= processWaitingOnFloor_#t~ret67#1 && processWaitingOnFloor_#t~ret67#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret67#1;havoc processWaitingOnFloor_#t~ret67#1; [2025-02-07 20:56:34,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2624: assume 0 != ~persons_2~0; [2025-02-07 20:56:34,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2624: assume !(0 != ~persons_2~0); [2025-02-07 20:56:34,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L287: assume 3 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:34,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L287: assume !(3 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:34,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2525-1: SUMMARY for call processWaitingOnFloor_#t~ret66#1 := getDestination(2); srcloc: null [2025-02-07 20:56:34,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2525: assume -2147483648 <= processWaitingOnFloor_#t~ret66#1 && processWaitingOnFloor_#t~ret66#1 <= 2147483647;processWaitingOnFloor_~tmp___3~3#1 := processWaitingOnFloor_#t~ret66#1;havoc processWaitingOnFloor_#t~ret66#1; [2025-02-07 20:56:34,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2715-1: assume { :begin_inline___utac_acc__Specification1_spec__3 } true;havoc __utac_acc__Specification1_spec__3_#t~ret4#1, __utac_acc__Specification1_spec__3_#t~ret5#1, __utac_acc__Specification1_spec__3_#t~ret6#1, __utac_acc__Specification1_spec__3_#t~ret7#1, __utac_acc__Specification1_spec__3_#t~ret8#1, __utac_acc__Specification1_spec__3_#t~ret9#1, __utac_acc__Specification1_spec__3_~floor~0#1, __utac_acc__Specification1_spec__3_~tmp~0#1, __utac_acc__Specification1_spec__3_~tmp___0~0#1, __utac_acc__Specification1_spec__3_~tmp___1~0#1, __utac_acc__Specification1_spec__3_~tmp___2~0#1, __utac_acc__Specification1_spec__3_~tmp___3~0#1, __utac_acc__Specification1_spec__3_~tmp___4~0#1;havoc __utac_acc__Specification1_spec__3_~floor~0#1;havoc __utac_acc__Specification1_spec__3_~tmp~0#1;havoc __utac_acc__Specification1_spec__3_~tmp___0~0#1;havoc __utac_acc__Specification1_spec__3_~tmp___1~0#1;havoc __utac_acc__Specification1_spec__3_~tmp___2~0#1;havoc __utac_acc__Specification1_spec__3_~tmp___3~0#1;havoc __utac_acc__Specification1_spec__3_~tmp___4~0#1; [2025-02-07 20:56:34,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2682: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:34,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2715: havoc __utac_acc__Specification1_spec__3_#t~ret4#1, __utac_acc__Specification1_spec__3_#t~ret5#1, __utac_acc__Specification1_spec__3_#t~ret6#1, __utac_acc__Specification1_spec__3_#t~ret7#1, __utac_acc__Specification1_spec__3_#t~ret8#1, __utac_acc__Specification1_spec__3_#t~ret9#1, __utac_acc__Specification1_spec__3_~floor~0#1, __utac_acc__Specification1_spec__3_~tmp~0#1, __utac_acc__Specification1_spec__3_~tmp___0~0#1, __utac_acc__Specification1_spec__3_~tmp___1~0#1, __utac_acc__Specification1_spec__3_~tmp___2~0#1, __utac_acc__Specification1_spec__3_~tmp___3~0#1, __utac_acc__Specification1_spec__3_~tmp___4~0#1;assume { :end_inline___utac_acc__Specification1_spec__3 } true; [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2616: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2550: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1749: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1749: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2509: assume 0 != processWaitingOnFloor_~tmp___2~4#1; [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2509: assume !(0 != processWaitingOnFloor_~tmp___2~4#1); [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2666: assume 0 != ~persons_5~0; [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2666: assume !(0 != ~persons_5~0); [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2699-1: SUMMARY for call #t~ret81#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2699: assume -2147483648 <= #t~ret81#1 && #t~ret81#1 <= 2147483647;~tmp___6~2#1 := #t~ret81#1;havoc #t~ret81#1; [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2600: assume ~tmp~23#1 == ~currentFloorID~0; [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2600: assume !(~tmp~23#1 == ~currentFloorID~0); [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2501: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2658: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2691-1: SUMMARY for call #t~ret80#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2691: assume -2147483648 <= #t~ret80#1 && #t~ret80#1 <= 2147483647;~tmp___8~2#1 := #t~ret80#1;havoc #t~ret80#1; [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L288: assume 0 != ~landingButtons_spc1_3~0; [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L288: assume !(0 != ~landingButtons_spc1_3~0); [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2559-1: SUMMARY for call processWaitingOnFloor_#t~ret71#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:34,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2526: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~3#1); srcloc: null [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2559: assume -2147483648 <= processWaitingOnFloor_#t~ret71#1 && processWaitingOnFloor_#t~ret71#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret71#1;havoc processWaitingOnFloor_#t~ret71#1; [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L247: assume 0 != __utac_acc__Specification1_spec__3_~tmp___4~0#1;~landingButtons_spc1_0~0 := 0; [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L247: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___4~0#1); [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2551-1: SUMMARY for call processWaitingOnFloor_#t~ret70#1 := getDestination(4); srcloc: null [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2551: assume -2147483648 <= processWaitingOnFloor_#t~ret70#1 && processWaitingOnFloor_#t~ret70#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret70#1;havoc processWaitingOnFloor_#t~ret70#1; [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2642: assume ~tmp___2~5#1 == ~currentFloorID~0; [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2642: assume !(~tmp___2~5#1 == ~currentFloorID~0); [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret9#1 && __utac_acc__Specification1_spec__3_#t~ret9#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___0~0#1 := __utac_acc__Specification1_spec__3_#t~ret9#1;havoc __utac_acc__Specification1_spec__3_#t~ret9#1; [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L305-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret9#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L272: assume 2 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L272: assume !(2 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L239: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret4#1 && __utac_acc__Specification1_spec__3_#t~ret4#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp~0#1 := __utac_acc__Specification1_spec__3_#t~ret4#1;havoc __utac_acc__Specification1_spec__3_#t~ret4#1;__utac_acc__Specification1_spec__3_~floor~0#1 := __utac_acc__Specification1_spec__3_~tmp~0#1; [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L239-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret4#1 := getCurrentFloorID(); srcloc: null [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2700: assume -2147483648 <= #t~ret82#1 && #t~ret82#1 <= 2147483647;~tmp___7~2#1 := #t~ret82#1;havoc #t~ret82#1; [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2700-1: SUMMARY for call #t~ret82#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2535: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2535: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2626: assume -2147483648 <= #t~ret76#1 && #t~ret76#1 <= 2147483647;~tmp___1~7#1 := #t~ret76#1;havoc #t~ret76#1; [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2626-1: SUMMARY for call #t~ret76#1 := getDestination(2); srcloc: null [2025-02-07 20:56:34,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2494: assume -2147483648 <= processWaitingOnFloor_#t~ret61#1 && processWaitingOnFloor_#t~ret61#1 <= 2147483647;processWaitingOnFloor_~tmp___0~9#1 := processWaitingOnFloor_#t~ret61#1;havoc processWaitingOnFloor_#t~ret61#1; [2025-02-07 20:56:34,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2527: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:34,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2494-1: SUMMARY for call processWaitingOnFloor_#t~ret61#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:34,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2461: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~22#1;#t~ret73#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret58#1, stopRequestedAtCurrentFloor_#t~ret59#1, stopRequestedAtCurrentFloor_#t~ret60#1, stopRequestedAtCurrentFloor_~retValue_acc~22#1, stopRequestedAtCurrentFloor_~tmp~21#1, stopRequestedAtCurrentFloor_~tmp___0~8#1, stopRequestedAtCurrentFloor_~__cil_tmp4~1#1, stopRequestedAtCurrentFloor_~__cil_tmp5~0#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret73#1 && #t~ret73#1 <= 2147483647;~tmp___9~2#1 := #t~ret73#1;havoc #t~ret73#1; [2025-02-07 20:56:34,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2552: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:34,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2709: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:34,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2610: assume 0 != ~persons_1~0; [2025-02-07 20:56:34,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2610: assume !(0 != ~persons_1~0); [2025-02-07 20:56:34,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L273: assume 0 != ~landingButtons_spc1_2~0; [2025-02-07 20:56:34,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L273: assume !(0 != ~landingButtons_spc1_2~0); [2025-02-07 20:56:34,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1743: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:34,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1743: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:34,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2511: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:34,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2668: assume -2147483648 <= #t~ret79#1 && #t~ret79#1 <= 2147483647;~tmp___4~3#1 := #t~ret79#1;havoc #t~ret79#1; [2025-02-07 20:56:34,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2602: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:34,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2668-1: SUMMARY for call #t~ret79#1 := getDestination(5); srcloc: null [2025-02-07 20:56:34,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2693: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:34,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2693: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:34,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2594: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:34,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2594: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:34,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L290: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret8#1 && __utac_acc__Specification1_spec__3_#t~ret8#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___1~0#1 := __utac_acc__Specification1_spec__3_#t~ret8#1;havoc __utac_acc__Specification1_spec__3_#t~ret8#1; [2025-02-07 20:56:34,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L290-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret8#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:34,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L257: assume 1 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:34,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L257: assume !(1 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:34,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2561: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:34,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2561: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:34,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2652: assume 0 != ~persons_4~0; [2025-02-07 20:56:34,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2652: assume !(0 != ~persons_4~0); [2025-02-07 20:56:34,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2685: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:34,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2685: assume !(1 == ~doorState~0); [2025-02-07 20:56:34,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2520: assume -2147483648 <= processWaitingOnFloor_#t~ret65#1 && processWaitingOnFloor_#t~ret65#1 <= 2147483647;processWaitingOnFloor_~tmp___4~2#1 := processWaitingOnFloor_#t~ret65#1;havoc processWaitingOnFloor_#t~ret65#1; [2025-02-07 20:56:34,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2553: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:34,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2520-1: SUMMARY for call processWaitingOnFloor_#t~ret65#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:34,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2644: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:34,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L307: assume 0 != __utac_acc__Specification1_spec__3_~tmp___0~0#1;~landingButtons_spc1_4~0 := 0; [2025-02-07 20:56:34,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L307: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___0~0#1); [2025-02-07 20:56:34,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2512: assume -2147483648 <= processWaitingOnFloor_#t~ret64#1 && processWaitingOnFloor_#t~ret64#1 <= 2147483647;processWaitingOnFloor_~tmp___1~6#1 := processWaitingOnFloor_#t~ret64#1;havoc processWaitingOnFloor_#t~ret64#1; [2025-02-07 20:56:34,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2702: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:34,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2702: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:34,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2512-1: SUMMARY for call processWaitingOnFloor_#t~ret64#1 := getDestination(1); srcloc: null [2025-02-07 20:56:34,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2537: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:34,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2628: assume ~tmp___1~7#1 == ~currentFloorID~0; [2025-02-07 20:56:34,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2628: assume !(~tmp___1~7#1 == ~currentFloorID~0); [2025-02-07 20:56:34,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258: assume 0 != ~landingButtons_spc1_1~0; [2025-02-07 20:56:34,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L258: assume !(0 != ~landingButtons_spc1_1~0); [2025-02-07 20:56:34,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L721: #res := ~retValue_acc~4; [2025-02-07 20:56:34,202 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:34,202 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3423: SUMMARY for call angelinaCall(); srcloc: null [2025-02-07 20:56:34,203 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L349: assume 0 != ~landingButtons_spc1_4~0; [2025-02-07 20:56:34,203 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L349: assume !(0 != ~landingButtons_spc1_4~0); [2025-02-07 20:56:34,203 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L341: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:34,203 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L339: assume 0 != ~landingButtons_spc1_2~0; [2025-02-07 20:56:34,203 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L339: assume !(0 != ~landingButtons_spc1_2~0); [2025-02-07 20:56:34,203 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1363: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification1_spec__4 } true; [2025-02-07 20:56:34,203 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1427-1: valid_product_#res#1 := valid_product_~retValue_acc~9#1; [2025-02-07 20:56:34,203 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1392-1: main_#res#1 := main_~retValue_acc~7#1; [2025-02-07 20:56:34,203 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L331: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L329: assume 0 != ~landingButtons_spc1_0~0; [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L329: assume !(0 != ~landingButtons_spc1_0~0); [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1384: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification1_spec__1 } true;~landingButtons_spc1_0~0 := 0;~landingButtons_spc1_1~0 := 0;~landingButtons_spc1_2~0 := 0;~landingButtons_spc1_3~0 := 0;~landingButtons_spc1_4~0 := 0; [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3424: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3422: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L346: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L344: assume 0 != ~landingButtons_spc1_3~0; [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L344: assume !(0 != ~landingButtons_spc1_3~0); [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1364: assume { :end_inline___utac_acc__Specification1_spec__4 } true; [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1362: assume { :end_inline___utac_acc__Specification1_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L336: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L334: assume 0 != ~landingButtons_spc1_1~0; [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L334: assume !(0 != ~landingButtons_spc1_1~0); [2025-02-07 20:56:34,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1385: assume { :end_inline_runTest } true; [2025-02-07 20:56:34,216 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L481: #res := ~retValue_acc~3; [2025-02-07 20:56:34,218 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1776: #res := ~retValue_acc~12; [2025-02-07 20:56:34,222 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1032: #res := ~retValue_acc~5; [2025-02-07 20:56:34,290 INFO L? ?]: Removed 517 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:34,290 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:34,351 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:34,351 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:34,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:34 BoogieIcfgContainer [2025-02-07 20:56:34,351 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:34,353 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:34,353 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:34,357 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:34,358 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:32" (1/3) ... [2025-02-07 20:56:34,358 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b7827e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:34, skipping insertion in model container [2025-02-07 20:56:34,358 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:32" (2/3) ... [2025-02-07 20:56:34,358 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b7827e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:34, skipping insertion in model container [2025-02-07 20:56:34,359 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:34" (3/3) ... [2025-02-07 20:56:34,360 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec1_product29.cil.c [2025-02-07 20:56:34,372 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:34,374 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec1_product29.cil.c that has 26 procedures, 430 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:34,416 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:34,427 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3f7d618a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:34,427 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:34,431 INFO L276 IsEmpty]: Start isEmpty. Operand has 8 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 7 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 20:56:34,435 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:34,437 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:34,442 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:34,445 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 7 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 20:56:34,451 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:34,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:34 BoogieIcfgContainer [2025-02-07 20:56:34,458 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:34,459 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:34,459 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:34,459 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:34,460 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:34" (3/4) ... [2025-02-07 20:56:34,462 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:34,465 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure angelinaCall [2025-02-07 20:56:34,465 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:34,466 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:34,466 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:34,466 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:34,466 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:56:34,466 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:34,466 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:34,466 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:34,466 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:34,466 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:34,466 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:34,466 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:34,466 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:34,467 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:56:34,467 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure buttonForFloorIsPressed [2025-02-07 20:56:34,467 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:34,467 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:34,467 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:34,467 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:34,467 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:34,467 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:34,467 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure areDoorsOpen [2025-02-07 20:56:34,468 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:34,468 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:34,473 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:34,474 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:34,474 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:34,474 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:34,474 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:34,475 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:34,475 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:34,547 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:34,547 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:34,547 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:34,548 INFO L158 Benchmark]: Toolchain (without parser) took 2457.54ms. Allocated memory is still 142.6MB. Free memory was 110.5MB in the beginning and 93.6MB in the end (delta: 16.9MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2025-02-07 20:56:34,550 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 201.3MB. Free memory is still 123.7MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:34,550 INFO L158 Benchmark]: CACSL2BoogieTranslator took 653.22ms. Allocated memory is still 142.6MB. Free memory was 110.0MB in the beginning and 70.6MB in the end (delta: 39.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:34,551 INFO L158 Benchmark]: Boogie Procedure Inliner took 76.40ms. Allocated memory is still 142.6MB. Free memory was 70.6MB in the beginning and 66.1MB in the end (delta: 4.5MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:34,552 INFO L158 Benchmark]: Boogie Preprocessor took 110.73ms. Allocated memory is still 142.6MB. Free memory was 66.1MB in the beginning and 59.8MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:34,553 INFO L158 Benchmark]: IcfgBuilder took 1415.02ms. Allocated memory is still 142.6MB. Free memory was 59.8MB in the beginning and 106.6MB in the end (delta: -46.8MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2025-02-07 20:56:34,553 INFO L158 Benchmark]: TraceAbstraction took 104.98ms. Allocated memory is still 142.6MB. Free memory was 106.6MB in the beginning and 99.1MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:34,554 INFO L158 Benchmark]: Witness Printer took 88.58ms. Allocated memory is still 142.6MB. Free memory was 99.1MB in the beginning and 93.6MB in the end (delta: 5.5MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:34,555 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 201.3MB. Free memory is still 123.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 653.22ms. Allocated memory is still 142.6MB. Free memory was 110.0MB in the beginning and 70.6MB in the end (delta: 39.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 76.40ms. Allocated memory is still 142.6MB. Free memory was 70.6MB in the beginning and 66.1MB in the end (delta: 4.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 110.73ms. Allocated memory is still 142.6MB. Free memory was 66.1MB in the beginning and 59.8MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1415.02ms. Allocated memory is still 142.6MB. Free memory was 59.8MB in the beginning and 106.6MB in the end (delta: -46.8MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * TraceAbstraction took 104.98ms. Allocated memory is still 142.6MB. Free memory was 106.6MB in the beginning and 99.1MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 88.58ms. Allocated memory is still 142.6MB. Free memory was 99.1MB in the beginning and 93.6MB in the end (delta: 5.5MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 48]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [48] - GenericResultAtLocation [Line: 169]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [169] - GenericResultAtLocation [Line: 178]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [178] - GenericResultAtLocation [Line: 363]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [363] - GenericResultAtLocation [Line: 1035]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1035] - GenericResultAtLocation [Line: 1395]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1395] - GenericResultAtLocation [Line: 1430]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1430] - GenericResultAtLocation [Line: 1522]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1522] - GenericResultAtLocation [Line: 3050]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [3050] - GenericResultAtLocation [Line: 3416]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3416] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 174]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 26 procedures, 430 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-02-07 20:56:34,577 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE