./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec1_product11.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_product11.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 5477c3156be335e627e6d8ad4c695e912cf982226281f4316d6a1123dc83cedb --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:20,591 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:20,663 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:20,673 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:20,674 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:20,693 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:20,693 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:20,694 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:20,694 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:20,694 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:20,695 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:20,695 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:20,696 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:20,696 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:20,696 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:20,696 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:20,696 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:20,696 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:20,697 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:20,697 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:20,697 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:20,697 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:20,697 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:20,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:20,697 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:20,697 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:20,698 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:20,698 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:20,698 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:20,698 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:20,698 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:20,698 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:20,698 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:20,699 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:20,699 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:20,699 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:20,699 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:20,699 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:20,699 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:20,699 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:20,699 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:20,700 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:20,700 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:20,700 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 -> 5477c3156be335e627e6d8ad4c695e912cf982226281f4316d6a1123dc83cedb [2025-02-07 20:56:20,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:20,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:20,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:20,937 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:20,938 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:20,939 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec1_product11.cil.c [2025-02-07 20:56:22,243 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d44a9056e/8c6157b60ec54882816734a22d438dea/FLAG152d931f5 [2025-02-07 20:56:22,709 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:22,709 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec1_product11.cil.c [2025-02-07 20:56:22,736 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d44a9056e/8c6157b60ec54882816734a22d438dea/FLAG152d931f5 [2025-02-07 20:56:22,754 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d44a9056e/8c6157b60ec54882816734a22d438dea [2025-02-07 20:56:22,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:22,758 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:22,760 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:22,760 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:22,764 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:22,764 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:22" (1/1) ... [2025-02-07 20:56:22,765 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b53348a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:22, skipping insertion in model container [2025-02-07 20:56:22,767 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:22" (1/1) ... [2025-02-07 20:56:22,824 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:23,174 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_product11.cil.c[40826,40839] [2025-02-07 20:56:23,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:23,301 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:23,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [48] [2025-02-07 20:56:23,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [169] [2025-02-07 20:56:23,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [185] [2025-02-07 20:56:23,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [370] [2025-02-07 20:56:23,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1901] [2025-02-07 20:56:23,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1939] [2025-02-07 20:56:23,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1948] [2025-02-07 20:56:23,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2041] [2025-02-07 20:56:23,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2407] [2025-02-07 20:56:23,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2757] [2025-02-07 20:56:23,383 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_product11.cil.c[40826,40839] [2025-02-07 20:56:23,429 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:23,455 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:23,456 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23 WrapperNode [2025-02-07 20:56:23,457 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:23,458 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:23,458 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:23,458 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:23,462 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23" (1/1) ... [2025-02-07 20:56:23,501 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23" (1/1) ... [2025-02-07 20:56:23,559 INFO L138 Inliner]: procedures = 93, calls = 339, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 1114 [2025-02-07 20:56:23,560 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:23,560 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:23,560 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:23,560 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:23,573 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23" (1/1) ... [2025-02-07 20:56:23,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23" (1/1) ... [2025-02-07 20:56:23,582 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23" (1/1) ... [2025-02-07 20:56:23,617 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 20:56:23,620 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23" (1/1) ... [2025-02-07 20:56:23,621 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23" (1/1) ... [2025-02-07 20:56:23,646 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23" (1/1) ... [2025-02-07 20:56:23,649 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23" (1/1) ... [2025-02-07 20:56:23,653 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23" (1/1) ... [2025-02-07 20:56:23,661 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23" (1/1) ... [2025-02-07 20:56:23,673 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:23,674 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:23,674 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:23,677 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:23,678 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23" (1/1) ... [2025-02-07 20:56:23,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:23,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:23,710 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 20:56:23,715 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 20:56:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2025-02-07 20:56:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2025-02-07 20:56:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2025-02-07 20:56:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2025-02-07 20:56:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2025-02-07 20:56:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2025-02-07 20:56:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:23,740 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:23,740 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:23,740 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:23,740 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:23,740 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:23,942 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:23,944 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:24,023 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L166: #res := ~retValue_acc~2; [2025-02-07 20:56:24,026 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L456: #res := ~retValue_acc~3; [2025-02-07 20:56:24,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L605: #res := ~retValue_acc~4; [2025-02-07 20:56:24,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1261: #res#1 := ~retValue_acc~14#1; [2025-02-07 20:56:24,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L648-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; [2025-02-07 20:56:24,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1253: assume 0 != ~tmp~7#1;~retValue_acc~14#1 := 1;#res#1 := ~retValue_acc~14#1; [2025-02-07 20:56:24,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1253: assume !(0 != ~tmp~7#1);~retValue_acc~14#1 := 0;#res#1 := ~retValue_acc~14#1; [2025-02-07 20:56:24,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1251: #t~ret33#1 := buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~6#1;havoc buttonForFloorIsPressed_#in~floorID#1;assume { :end_inline_buttonForFloorIsPressed } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp~7#1 := #t~ret33#1;havoc #t~ret33#1; [2025-02-07 20:56:24,112 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1889: #res := ~retValue_acc~18; [2025-02-07 20:56:24,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1142-1: stopRequestedInDirection__wrappee__empty_#res#1 := stopRequestedInDirection__wrappee__empty_~retValue_acc~11#1; [2025-02-07 20:56:24,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1171: #res#1 := ~retValue_acc~12#1; [2025-02-07 20:56:24,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1166: #t~ret30#1 := stopRequestedInDirection__wrappee__empty_#res#1;havoc stopRequestedInDirection__wrappee__empty_#t~ret17#1, stopRequestedInDirection__wrappee__empty_#t~ret18#1, stopRequestedInDirection__wrappee__empty_#t~ret19#1, stopRequestedInDirection__wrappee__empty_#t~ret20#1, stopRequestedInDirection__wrappee__empty_#t~ret21#1, stopRequestedInDirection__wrappee__empty_#t~ret22#1, stopRequestedInDirection__wrappee__empty_#t~ret23#1, stopRequestedInDirection__wrappee__empty_#t~ret24#1, stopRequestedInDirection__wrappee__empty_#t~ret25#1, stopRequestedInDirection__wrappee__empty_#t~ret26#1, stopRequestedInDirection__wrappee__empty_#t~ret27#1, stopRequestedInDirection__wrappee__empty_~dir#1, stopRequestedInDirection__wrappee__empty_~respectFloorCalls#1, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls#1, stopRequestedInDirection__wrappee__empty_~retValue_acc~11#1, stopRequestedInDirection__wrappee__empty_~tmp~4#1, stopRequestedInDirection__wrappee__empty_~tmp___0~2#1, stopRequestedInDirection__wrappee__empty_~tmp___1~2#1, stopRequestedInDirection__wrappee__empty_~tmp___2~2#1, stopRequestedInDirection__wrappee__empty_~tmp___3~2#1, stopRequestedInDirection__wrappee__empty_~tmp___4~1#1, stopRequestedInDirection__wrappee__empty_~tmp___5~0#1, stopRequestedInDirection__wrappee__empty_~tmp___6~0#1, stopRequestedInDirection__wrappee__empty_~tmp___7~0#1, stopRequestedInDirection__wrappee__empty_~tmp___8~0#1, stopRequestedInDirection__wrappee__empty_~tmp___9~0#1;havoc stopRequestedInDirection__wrappee__empty_#in~dir#1, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls#1, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls#1;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;assume -2147483648 <= #t~ret30#1 && #t~ret30#1 <= 2147483647;~retValue_acc~12#1 := #t~ret30#1;havoc #t~ret30#1;#res#1 := ~retValue_acc~12#1; [2025-02-07 20:56:24,514 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1306: #res := ~retValue_acc~16; [2025-02-07 20:56:24,526 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L127: #res := ~retValue_acc~1; [2025-02-07 20:56:24,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L697-1: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-02-07 20:56:24,725 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1340: assume 0 != processWaitingOnFloor_~tmp___2~3#1; [2025-02-07 20:56:24,725 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1340: assume !(0 != processWaitingOnFloor_~tmp___2~3#1); [2025-02-07 20:56:24,725 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume 0 != ~landingButtons_spc1_0~0; [2025-02-07 20:56:24,725 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L250: assume !(0 != ~landingButtons_spc1_0~0); [2025-02-07 20:56:24,726 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1530: assume -2147483648 <= #t~ret58#1 && #t~ret58#1 <= 2147483647;~tmp___6~2#1 := #t~ret58#1;havoc #t~ret58#1; [2025-02-07 20:56:24,726 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1497: assume 0 != ~persons_5~0; [2025-02-07 20:56:24,726 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1497: assume !(0 != ~persons_5~0); [2025-02-07 20:56:24,726 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1530-1: SUMMARY for call #t~ret58#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:24,726 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1431: assume ~tmp~10#1 == ~currentFloorID~0; [2025-02-07 20:56:24,726 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1431: assume !(~tmp~10#1 == ~currentFloorID~0); [2025-02-07 20:56:24,726 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1332: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:24,726 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1522: assume -2147483648 <= #t~ret57#1 && #t~ret57#1 <= 2147483647;~tmp___8~2#1 := #t~ret57#1;havoc #t~ret57#1; [2025-02-07 20:56:24,727 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1489: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:24,727 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1522-1: SUMMARY for call #t~ret57#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:24,727 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1390: assume -2147483648 <= processWaitingOnFloor_#t~ret48#1 && processWaitingOnFloor_#t~ret48#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret48#1;havoc processWaitingOnFloor_#t~ret48#1; [2025-02-07 20:56:24,727 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1390-1: SUMMARY for call processWaitingOnFloor_#t~ret48#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:24,727 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1357: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~3#1); srcloc: null [2025-02-07 20:56:24,727 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: 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 20:56:24,727 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret6#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:24,727 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1382: assume -2147483648 <= processWaitingOnFloor_#t~ret47#1 && processWaitingOnFloor_#t~ret47#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret47#1;havoc processWaitingOnFloor_#t~ret47#1; [2025-02-07 20:56:24,727 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L581: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:24,727 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L581: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:24,727 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1382-1: SUMMARY for call processWaitingOnFloor_#t~ret47#1 := getDestination(4); srcloc: null [2025-02-07 20:56:24,727 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1473: assume ~tmp___2~4#1 == ~currentFloorID~0; [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1473: assume !(~tmp___2~4#1 == ~currentFloorID~0); [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L284: assume 0 != __utac_acc__Specification1_spec__3_~tmp___2~0#1;~landingButtons_spc1_2~0 := 0; [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L284: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___2~0#1); [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1531: assume -2147483648 <= #t~ret59#1 && #t~ret59#1 <= 2147483647;~tmp___7~2#1 := #t~ret59#1;havoc #t~ret59#1; [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1531-1: SUMMARY for call #t~ret59#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1366: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1366: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L309: assume 4 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L309: assume !(4 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1457: assume -2147483648 <= #t~ret53#1 && #t~ret53#1 <= 2147483647;~tmp___1~4#1 := #t~ret53#1;havoc #t~ret53#1; [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1457-1: SUMMARY for call #t~ret53#1 := getDestination(2); srcloc: null [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1358: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1325: assume -2147483648 <= processWaitingOnFloor_#t~ret38#1 && processWaitingOnFloor_#t~ret38#1 <= 2147483647;processWaitingOnFloor_~tmp___0~6#1 := processWaitingOnFloor_#t~ret38#1;havoc processWaitingOnFloor_#t~ret38#1; [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1325-1: SUMMARY for call processWaitingOnFloor_#t~ret38#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1292: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~15#1;#t~ret50#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret34#1, stopRequestedAtCurrentFloor_#t~ret35#1, stopRequestedAtCurrentFloor_#t~ret36#1, stopRequestedAtCurrentFloor_#t~ret37#1, stopRequestedAtCurrentFloor_~retValue_acc~15#1, stopRequestedAtCurrentFloor_~tmp~8#1, stopRequestedAtCurrentFloor_~tmp___0~5#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret50#1 && #t~ret50#1 <= 2147483647;~tmp___9~2#1 := #t~ret50#1;havoc #t~ret50#1; [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1383: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1540: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1441: assume 0 != ~persons_1~0; [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1441: assume !(0 != ~persons_1~0); [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1342: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L252: 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 20:56:24,728 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L252-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret5#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1499: assume -2147483648 <= #t~ret56#1 && #t~ret56#1 <= 2147483647;~tmp___4~3#1 := #t~ret56#1;havoc #t~ret56#1; [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1499-1: SUMMARY for call #t~ret56#1 := getDestination(5); srcloc: null [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1433: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L310: assume 0 != ~landingButtons_spc1_4~0; [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L310: assume !(0 != ~landingButtons_spc1_4~0); [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1524: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1524: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1425: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1425: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1392: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1392: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L269: assume 0 != __utac_acc__Specification1_spec__3_~tmp___3~0#1;~landingButtons_spc1_1~0 := 0; [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L269: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___3~0#1); [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1516: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1516: assume !(1 == ~doorState~0); [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1483: assume 0 != ~persons_4~0; [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1483: assume !(0 != ~persons_4~0); [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1384: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1351: assume -2147483648 <= processWaitingOnFloor_#t~ret42#1 && processWaitingOnFloor_#t~ret42#1 <= 2147483647;processWaitingOnFloor_~tmp___4~2#1 := processWaitingOnFloor_#t~ret42#1;havoc processWaitingOnFloor_#t~ret42#1; [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L294: assume 3 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L294: assume !(3 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:24,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1351-1: SUMMARY for call processWaitingOnFloor_#t~ret42#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1475: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L575: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L575: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1343: assume -2147483648 <= processWaitingOnFloor_#t~ret41#1 && processWaitingOnFloor_#t~ret41#1 <= 2147483647;processWaitingOnFloor_~tmp___1~3#1 := processWaitingOnFloor_#t~ret41#1;havoc processWaitingOnFloor_#t~ret41#1; [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1343-1: SUMMARY for call processWaitingOnFloor_#t~ret41#1 := getDestination(1); srcloc: null [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1533: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1533: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1368: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1459: assume ~tmp___1~4#1 == ~currentFloorID~0; [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1459: assume !(~tmp___1~4#1 == ~currentFloorID~0); [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1327: assume 0 != processWaitingOnFloor_~tmp___0~6#1; [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1327: assume !(0 != processWaitingOnFloor_~tmp___0~6#1); [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L584: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L584: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L295: assume 0 != ~landingButtons_spc1_3~0; [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L295: assume !(0 != ~landingButtons_spc1_3~0); [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1443: assume -2147483648 <= #t~ret52#1 && #t~ret52#1 <= 2147483647;~tmp___0~7#1 := #t~ret52#1;havoc #t~ret52#1; [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1443-1: SUMMARY for call #t~ret52#1 := getDestination(1); srcloc: null [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1377: assume -2147483648 <= processWaitingOnFloor_#t~ret46#1 && processWaitingOnFloor_#t~ret46#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret46#1;havoc processWaitingOnFloor_#t~ret46#1; [2025-02-07 20:56:24,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1377-1: SUMMARY for call processWaitingOnFloor_#t~ret46#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:24,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1344: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~3#1); srcloc: null [2025-02-07 20:56:24,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L254: assume 0 != __utac_acc__Specification1_spec__3_~tmp___4~0#1;~landingButtons_spc1_0~0 := 0; [2025-02-07 20:56:24,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L254: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___4~0#1); [2025-02-07 20:56:24,735 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1501: assume ~tmp___4~3#1 == ~currentFloorID~0; [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1501: assume !(~tmp___4~3#1 == ~currentFloorID~0); [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1369: assume -2147483648 <= processWaitingOnFloor_#t~ret45#1 && processWaitingOnFloor_#t~ret45#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret45#1;havoc processWaitingOnFloor_#t~ret45#1; [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312: 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 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1369-1: SUMMARY for call processWaitingOnFloor_#t~ret45#1 := getDestination(3); srcloc: null [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret9#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L279: assume 2 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L279: assume !(2 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L246: 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 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1526: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L246-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret4#1 := getCurrentFloorID(); srcloc: null [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1427: assume 0 != ~persons_0~0; [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1427: assume !(0 != ~persons_0~0); [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1394: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1485: assume -2147483648 <= #t~ret55#1 && #t~ret55#1 <= 2147483647;~tmp___3~4#1 := #t~ret55#1;havoc #t~ret55#1; [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1485-1: SUMMARY for call #t~ret55#1 := getDestination(4); srcloc: null [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1353: assume 0 != processWaitingOnFloor_~tmp___4~2#1; [2025-02-07 20:56:24,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1353: assume !(0 != processWaitingOnFloor_~tmp___4~2#1); [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1345: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1535: assume -2147483648 <= #t~ret60#1 && #t~ret60#1 <= 2147483647;~tmp___5~2#1 := #t~ret60#1;havoc #t~ret60#1; [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1535-1: SUMMARY for call #t~ret60#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1469: assume 0 != ~persons_3~0; [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1469: assume !(0 != ~persons_3~0); [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1403: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1370: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L280: assume 0 != ~landingButtons_spc1_2~0; [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L280: assume !(0 != ~landingButtons_spc1_2~0); [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1461: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1395: assume -2147483648 <= processWaitingOnFloor_#t~ret49#1 && processWaitingOnFloor_#t~ret49#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret49#1;havoc processWaitingOnFloor_#t~ret49#1; [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1395-1: SUMMARY for call processWaitingOnFloor_#t~ret49#1 := getDestination(5); srcloc: null [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1329: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L297: 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 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L297-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret8#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L264: assume 1 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L264: assume !(1 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1445: assume ~tmp___0~7#1 == ~currentFloorID~0; [2025-02-07 20:56:24,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1445: assume !(~tmp___0~7#1 == ~currentFloorID~0); [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1379: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1379: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L578: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L578: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1536: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1503: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1371: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L314: assume 0 != __utac_acc__Specification1_spec__3_~tmp___0~0#1;~landingButtons_spc1_4~0 := 0; [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L314: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___0~0#1); [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1338: assume -2147483648 <= processWaitingOnFloor_#t~ret40#1 && processWaitingOnFloor_#t~ret40#1 <= 2147483647;processWaitingOnFloor_~tmp___2~3#1 := processWaitingOnFloor_#t~ret40#1;havoc processWaitingOnFloor_#t~ret40#1; [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1338-1: SUMMARY for call processWaitingOnFloor_#t~ret40#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1429: assume -2147483648 <= #t~ret51#1 && #t~ret51#1 <= 2147483647;~tmp~10#1 := #t~ret51#1;havoc #t~ret51#1; [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1396: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1429-1: SUMMARY for call #t~ret51#1 := getDestination(0); srcloc: null [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1330: assume -2147483648 <= processWaitingOnFloor_#t~ret39#1 && processWaitingOnFloor_#t~ret39#1 <= 2147483647;processWaitingOnFloor_~tmp~9#1 := processWaitingOnFloor_#t~ret39#1;havoc processWaitingOnFloor_#t~ret39#1; [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1330-1: SUMMARY for call processWaitingOnFloor_#t~ret39#1 := getDestination(0); srcloc: null [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1487: assume ~tmp___3~4#1 == ~currentFloorID~0; [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1487: assume !(~tmp___3~4#1 == ~currentFloorID~0); [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L587: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L587: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:24,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1355: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:24,740 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: assume 0 != ~landingButtons_spc1_1~0; [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L265: assume !(0 != ~landingButtons_spc1_1~0); [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1512: havoc processWaitingOnFloor_#t~ret38#1, processWaitingOnFloor_#t~ret39#1, processWaitingOnFloor_#t~ret40#1, processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_#t~ret46#1, processWaitingOnFloor_#t~ret47#1, processWaitingOnFloor_#t~ret48#1, processWaitingOnFloor_#t~ret49#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~9#1, processWaitingOnFloor_~tmp___0~6#1, processWaitingOnFloor_~tmp___1~3#1, processWaitingOnFloor_~tmp___2~3#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 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1512-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret38#1, processWaitingOnFloor_#t~ret39#1, processWaitingOnFloor_#t~ret40#1, processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_#t~ret46#1, processWaitingOnFloor_#t~ret47#1, processWaitingOnFloor_#t~ret48#1, processWaitingOnFloor_#t~ret49#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~9#1, processWaitingOnFloor_~tmp___0~6#1, processWaitingOnFloor_~tmp___1~3#1, processWaitingOnFloor_~tmp___2~3#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~9#1;havoc processWaitingOnFloor_~tmp___0~6#1;havoc processWaitingOnFloor_~tmp___1~3#1;havoc processWaitingOnFloor_~tmp___2~3#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 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1471: assume -2147483648 <= #t~ret54#1 && #t~ret54#1 <= 2147483647;~tmp___2~4#1 := #t~ret54#1;havoc #t~ret54#1; [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1471-1: SUMMARY for call #t~ret54#1 := getDestination(3); srcloc: null [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L282: 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 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L282-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret7#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L249: assume 0 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L249: assume !(0 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1397: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1364: assume -2147483648 <= processWaitingOnFloor_#t~ret44#1 && processWaitingOnFloor_#t~ret44#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret44#1;havoc processWaitingOnFloor_#t~ret44#1; [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1364-1: SUMMARY for call processWaitingOnFloor_#t~ret44#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1331: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~9#1); srcloc: null [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1455: assume 0 != ~persons_2~0; [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1455: assume !(0 != ~persons_2~0); [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1356: assume -2147483648 <= processWaitingOnFloor_#t~ret43#1 && processWaitingOnFloor_#t~ret43#1 <= 2147483647;processWaitingOnFloor_~tmp___3~3#1 := processWaitingOnFloor_#t~ret43#1;havoc processWaitingOnFloor_#t~ret43#1; [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L299: assume 0 != __utac_acc__Specification1_spec__3_~tmp___1~0#1;~landingButtons_spc1_3~0 := 0; [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L299: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___1~0#1); [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1356-1: SUMMARY for call processWaitingOnFloor_#t~ret43#1 := getDestination(2); srcloc: null [2025-02-07 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1546: 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 20:56:24,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1546-1: 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 20:56:24,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1513: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:24,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1447: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:24,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1381: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:24,800 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2575: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:24,800 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2571: assume 0 != ~tmp~23#1; [2025-02-07 20:56:24,800 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2571: assume !(0 != ~tmp~23#1); [2025-02-07 20:56:24,800 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2569: #t~ret126#1 := isIdle_#res#1;havoc isIdle_#t~ret16#1, isIdle_~retValue_acc~10#1, isIdle_~tmp~3#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret126#1 && #t~ret126#1 <= 2147483647;~tmp~23#1 := #t~ret126#1;havoc #t~ret126#1; [2025-02-07 20:56:24,800 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L777-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~9#1; [2025-02-07 20:56:24,800 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L790-1: isIdle_#res#1 := isIdle_~retValue_acc~10#1; [2025-02-07 20:56:24,800 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2578: ~i~3#1 := 1 + ~i~3#1; [2025-02-07 20:56:24,801 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L786: isIdle_#t~ret16#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret11#1, anyStopRequested_#t~ret12#1, anyStopRequested_#t~ret13#1, anyStopRequested_#t~ret14#1, anyStopRequested_#t~ret15#1, anyStopRequested_~retValue_acc~9#1, anyStopRequested_~tmp~2#1, anyStopRequested_~tmp___0~1#1, anyStopRequested_~tmp___1~1#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~1#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret16#1 && isIdle_#t~ret16#1 <= 2147483647;isIdle_~tmp~3#1 := isIdle_#t~ret16#1;havoc isIdle_#t~ret16#1;isIdle_~retValue_acc~10#1 := (if 0 == isIdle_~tmp~3#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~10#1; [2025-02-07 20:56:24,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3108: #res := ~retValue_acc~28; [2025-02-07 20:56:24,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L353: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:24,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2754-1: main_#res#1 := main_~retValue_acc~26#1; [2025-02-07 20:56:24,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351: assume 0 != ~landingButtons_spc1_3~0; [2025-02-07 20:56:24,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351: assume !(0 != ~landingButtons_spc1_3~0); [2025-02-07 20:56:24,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2746: 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 20:56:24,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L343: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:24,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L341: assume 0 != ~landingButtons_spc1_1~0; [2025-02-07 20:56:24,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L341: assume !(0 != ~landingButtons_spc1_1~0); [2025-02-07 20:56:24,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L180: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:24,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L178: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:24,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2728: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification1_spec__4 } true; [2025-02-07 20:56:24,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L358: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:24,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L356: assume 0 != ~landingButtons_spc1_4~0; [2025-02-07 20:56:24,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L356: assume !(0 != ~landingButtons_spc1_4~0); [2025-02-07 20:56:24,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L348: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:24,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2747: assume { :end_inline_runTest } true; [2025-02-07 20:56:24,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L346: assume 0 != ~landingButtons_spc1_2~0; [2025-02-07 20:56:24,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L346: assume !(0 != ~landingButtons_spc1_2~0); [2025-02-07 20:56:24,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L179: SUMMARY for call angelinaCall(); srcloc: null [2025-02-07 20:56:24,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L338: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:24,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L336: assume 0 != ~landingButtons_spc1_0~0; [2025-02-07 20:56:24,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L336: assume !(0 != ~landingButtons_spc1_0~0); [2025-02-07 20:56:24,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1936-1: valid_product_#res#1 := valid_product_~retValue_acc~21#1; [2025-02-07 20:56:24,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2729: assume { :end_inline___utac_acc__Specification1_spec__4 } true; [2025-02-07 20:56:24,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2727: assume { :end_inline___utac_acc__Specification1_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:56:24,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2868: #res := ~retValue_acc~27; [2025-02-07 20:56:24,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L614: #res := ~retValue_acc~5; [2025-02-07 20:56:24,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3419: #res := ~retValue_acc~29; [2025-02-07 20:56:25,046 INFO L? ?]: Removed 501 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:25,046 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:25,070 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:25,071 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:25,071 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:25 BoogieIcfgContainer [2025-02-07 20:56:25,071 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:25,073 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:25,073 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:25,077 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:25,077 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:22" (1/3) ... [2025-02-07 20:56:25,078 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48bbf396 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:25, skipping insertion in model container [2025-02-07 20:56:25,078 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:23" (2/3) ... [2025-02-07 20:56:25,079 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48bbf396 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:25, skipping insertion in model container [2025-02-07 20:56:25,079 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:25" (3/3) ... [2025-02-07 20:56:25,080 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec1_product11.cil.c [2025-02-07 20:56:25,096 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:25,099 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec1_product11.cil.c that has 25 procedures, 421 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:25,145 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:25,156 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;@57b38e6c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:25,156 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:25,159 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 20:56:25,162 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:25,164 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:25,167 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:25,168 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 20:56:25,174 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:25,180 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:25 BoogieIcfgContainer [2025-02-07 20:56:25,181 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:25,181 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:25,182 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:25,182 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:25,182 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:25" (3/4) ... [2025-02-07 20:56:25,184 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:25,188 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure angelinaCall [2025-02-07 20:56:25,188 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:25,188 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:25,188 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:25,188 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:56:25,188 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:25,188 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:25,188 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:25,188 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isExecutiveFloorCalling [2025-02-07 20:56:25,188 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:25,189 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:25,189 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:25,189 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:25,189 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:25,189 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:25,189 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:25,189 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:25,189 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:25,189 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:25,189 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:25,190 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:25,190 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure areDoorsOpen [2025-02-07 20:56:25,190 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:25,190 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:25,195 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:25,195 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:25,196 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:25,196 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:25,196 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:25,196 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:25,196 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:25,275 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:25,275 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:25,276 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:25,276 INFO L158 Benchmark]: Toolchain (without parser) took 2518.76ms. Allocated memory is still 142.6MB. Free memory was 109.3MB in the beginning and 87.0MB in the end (delta: 22.3MB). Peak memory consumption was 23.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:25,277 INFO L158 Benchmark]: CDTParser took 0.66ms. Allocated memory is still 201.3MB. Free memory is still 123.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:25,277 INFO L158 Benchmark]: CACSL2BoogieTranslator took 697.41ms. Allocated memory is still 142.6MB. Free memory was 109.3MB in the beginning and 69.8MB in the end (delta: 39.5MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:25,278 INFO L158 Benchmark]: Boogie Procedure Inliner took 102.18ms. Allocated memory is still 142.6MB. Free memory was 69.8MB in the beginning and 64.3MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:25,278 INFO L158 Benchmark]: Boogie Preprocessor took 113.02ms. Allocated memory is still 142.6MB. Free memory was 64.3MB in the beginning and 59.0MB in the end (delta: 5.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:25,279 INFO L158 Benchmark]: IcfgBuilder took 1397.28ms. Allocated memory is still 142.6MB. Free memory was 58.5MB in the beginning and 100.5MB in the end (delta: -42.0MB). Peak memory consumption was 36.2MB. Max. memory is 16.1GB. [2025-02-07 20:56:25,279 INFO L158 Benchmark]: TraceAbstraction took 108.12ms. Allocated memory is still 142.6MB. Free memory was 100.1MB in the beginning and 92.8MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:25,279 INFO L158 Benchmark]: Witness Printer took 94.07ms. Allocated memory is still 142.6MB. Free memory was 92.8MB in the beginning and 87.0MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:25,281 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66ms. Allocated memory is still 201.3MB. Free memory is still 123.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 697.41ms. Allocated memory is still 142.6MB. Free memory was 109.3MB in the beginning and 69.8MB in the end (delta: 39.5MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 102.18ms. Allocated memory is still 142.6MB. Free memory was 69.8MB in the beginning and 64.3MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.02ms. Allocated memory is still 142.6MB. Free memory was 64.3MB in the beginning and 59.0MB in the end (delta: 5.3MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 1397.28ms. Allocated memory is still 142.6MB. Free memory was 58.5MB in the beginning and 100.5MB in the end (delta: -42.0MB). Peak memory consumption was 36.2MB. Max. memory is 16.1GB. * TraceAbstraction took 108.12ms. Allocated memory is still 142.6MB. Free memory was 100.1MB in the beginning and 92.8MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 94.07ms. Allocated memory is still 142.6MB. Free memory was 92.8MB in the beginning and 87.0MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. 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,"scenario.i","") [169] - GenericResultAtLocation [Line: 185]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [185] - GenericResultAtLocation [Line: 370]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [370] - GenericResultAtLocation [Line: 1901]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1901] - GenericResultAtLocation [Line: 1939]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1939] - GenericResultAtLocation [Line: 1948]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1948] - GenericResultAtLocation [Line: 2041]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2041] - GenericResultAtLocation [Line: 2407]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2407] - GenericResultAtLocation [Line: 2757]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2757] * 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: 1944]: 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 25 procedures, 421 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 20:56:25,300 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE