./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec3_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_spec3_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 79cd0e89b784c92aef5addf1ffd5f426704de99d9c0060c88cf4cdcbae792c3b --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:48,230 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:48,286 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:48,290 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:48,290 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:48,310 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:48,310 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:48,310 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:48,311 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:48,311 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:48,311 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:48,311 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:48,311 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:48,311 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:48,311 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:48,311 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:48,311 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:48,311 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:48,311 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:48,311 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:48,311 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:48,311 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:48,311 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:48,312 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:48,312 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:48,312 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:48,314 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:48,314 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:48,314 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:48,314 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:48,314 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 -> 79cd0e89b784c92aef5addf1ffd5f426704de99d9c0060c88cf4cdcbae792c3b [2025-02-07 20:56:48,527 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:48,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:48,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:48,539 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:48,539 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:48,540 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec3_product11.cil.c [2025-02-07 20:56:49,714 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/71b24ba6c/01ce4b1b9ad3415f92e482418acc2fbf/FLAG034d490d6 [2025-02-07 20:56:50,040 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:50,041 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec3_product11.cil.c [2025-02-07 20:56:50,063 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/71b24ba6c/01ce4b1b9ad3415f92e482418acc2fbf/FLAG034d490d6 [2025-02-07 20:56:50,285 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/71b24ba6c/01ce4b1b9ad3415f92e482418acc2fbf [2025-02-07 20:56:50,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:50,288 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:50,289 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:50,289 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:50,292 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:50,292 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:50,293 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3963292e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50, skipping insertion in model container [2025-02-07 20:56:50,293 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:50,333 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:50,442 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_spec3_product11.cil.c[1545,1558] [2025-02-07 20:56:50,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:50,762 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:50,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [48] [2025-02-07 20:56:50,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [57] [2025-02-07 20:56:50,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [423] [2025-02-07 20:56:50,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [523] [2025-02-07 20:56:50,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [643] [2025-02-07 20:56:50,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [832] [2025-02-07 20:56:50,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1185] [2025-02-07 20:56:50,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1200] [2025-02-07 20:56:50,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2726] [2025-02-07 20:56:50,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3387] [2025-02-07 20:56:50,777 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_spec3_product11.cil.c[1545,1558] [2025-02-07 20:56:50,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:50,875 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:50,875 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50 WrapperNode [2025-02-07 20:56:50,875 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:50,876 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:50,876 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:50,876 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:50,881 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:50,904 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:50,939 INFO L138 Inliner]: procedures = 91, calls = 344, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 1097 [2025-02-07 20:56:50,939 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:50,939 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:50,940 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:50,940 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:50,946 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:50,946 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:50,950 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:50,979 INFO L175 MemorySlicer]: Split 81 memory accesses to 20 slices as follows [2, 4, 4, 4, 2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4]. 9 percent of accesses are in the largest equivalence class. The 81 initializations are split as follows [2, 4, 4, 4, 2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4]. 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 20:56:50,982 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:50,982 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:51,000 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:51,003 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:51,010 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:51,013 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:51,018 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:51,020 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:51,021 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:51,021 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:51,022 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50" (1/1) ... [2025-02-07 20:56:51,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:51,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:51,044 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 20:56:51,050 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 20:56:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2025-02-07 20:56:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2025-02-07 20:56:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2025-02-07 20:56:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2025-02-07 20:56:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2025-02-07 20:56:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2025-02-07 20:56:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2025-02-07 20:56:51,068 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2025-02-07 20:56:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:51,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:51,070 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:51,226 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:51,227 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:51,264 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1481: #res := ~retValue_acc~12; [2025-02-07 20:56:51,287 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L640: #res := ~retValue_acc~5; [2025-02-07 20:56:51,290 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1280: #res := ~retValue_acc~8; [2025-02-07 20:56:51,294 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1429: #res := ~retValue_acc~9; [2025-02-07 20:56:51,366 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2085: #res := ~retValue_acc~19; [2025-02-07 20:56:51,372 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2714: #res := ~retValue_acc~23; [2025-02-07 20:56:51,650 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1995: #res#1 := ~retValue_acc~17#1; [2025-02-07 20:56:51,651 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1990: #t~ret81#1 := stopRequestedInDirection__wrappee__empty_#res#1;havoc stopRequestedInDirection__wrappee__empty_#t~ret68#1, stopRequestedInDirection__wrappee__empty_#t~ret69#1, stopRequestedInDirection__wrappee__empty_#t~ret70#1, stopRequestedInDirection__wrappee__empty_#t~ret71#1, stopRequestedInDirection__wrappee__empty_#t~ret72#1, stopRequestedInDirection__wrappee__empty_#t~ret73#1, stopRequestedInDirection__wrappee__empty_#t~ret74#1, stopRequestedInDirection__wrappee__empty_#t~ret75#1, stopRequestedInDirection__wrappee__empty_#t~ret76#1, stopRequestedInDirection__wrappee__empty_#t~ret77#1, stopRequestedInDirection__wrappee__empty_#t~ret78#1, stopRequestedInDirection__wrappee__empty_~dir#1, stopRequestedInDirection__wrappee__empty_~respectFloorCalls#1, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls#1, stopRequestedInDirection__wrappee__empty_~retValue_acc~16#1, stopRequestedInDirection__wrappee__empty_~tmp~19#1, stopRequestedInDirection__wrappee__empty_~tmp___0~7#1, stopRequestedInDirection__wrappee__empty_~tmp___1~5#1, stopRequestedInDirection__wrappee__empty_~tmp___2~3#1, stopRequestedInDirection__wrappee__empty_~tmp___3~2#1, stopRequestedInDirection__wrappee__empty_~tmp___4~1#1, stopRequestedInDirection__wrappee__empty_~tmp___5~1#1, stopRequestedInDirection__wrappee__empty_~tmp___6~1#1, stopRequestedInDirection__wrappee__empty_~tmp___7~1#1, stopRequestedInDirection__wrappee__empty_~tmp___8~1#1, stopRequestedInDirection__wrappee__empty_~tmp___9~1#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~ret81#1 && #t~ret81#1 <= 2147483647;~retValue_acc~17#1 := #t~ret81#1;havoc #t~ret81#1;#res#1 := ~retValue_acc~17#1; [2025-02-07 20:56:51,651 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1966-1: stopRequestedInDirection__wrappee__empty_#res#1 := stopRequestedInDirection__wrappee__empty_~retValue_acc~16#1; [2025-02-07 20:56:51,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2130: #res := ~retValue_acc~21; [2025-02-07 20:56:51,722 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L601: #res := ~retValue_acc~4; [2025-02-07 20:56:51,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1472: #res := ~retValue_acc~11; [2025-02-07 20:56:51,779 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1521-1: isEmpty_#res#1 := isEmpty_~retValue_acc~13#1; [2025-02-07 20:56:51,816 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1601-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~14#1; [2025-02-07 20:56:51,816 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1614-1: isIdle_#res#1 := isIdle_~retValue_acc~15#1; [2025-02-07 20:56:51,816 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1610: isIdle_#t~ret67#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret62#1, anyStopRequested_#t~ret63#1, anyStopRequested_#t~ret64#1, anyStopRequested_#t~ret65#1, anyStopRequested_#t~ret66#1, anyStopRequested_~retValue_acc~14#1, anyStopRequested_~tmp~17#1, anyStopRequested_~tmp___0~6#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~ret67#1 && isIdle_#t~ret67#1 <= 2147483647;isIdle_~tmp~18#1 := isIdle_#t~ret67#1;havoc isIdle_#t~ret67#1;isIdle_~retValue_acc~15#1 := (if 0 == isIdle_~tmp~18#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~15#1; [2025-02-07 20:56:51,816 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L995: #t~ret55#1 := isIdle_#res#1;havoc isIdle_#t~ret67#1, isIdle_~retValue_acc~15#1, isIdle_~tmp~18#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret55#1 && #t~ret55#1 <= 2147483647;~tmp~13#1 := #t~ret55#1;havoc #t~ret55#1; [2025-02-07 20:56:51,816 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1004: ~i~2#1 := 1 + ~i~2#1; [2025-02-07 20:56:51,817 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1001: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:51,817 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L997: assume 0 != ~tmp~13#1; [2025-02-07 20:56:51,817 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L997: assume !(0 != ~tmp~13#1); [2025-02-07 20:56:51,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2298: assume ~tmp___2~5#1 == ~currentFloorID~0; [2025-02-07 20:56:51,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2298: assume !(~tmp___2~5#1 == ~currentFloorID~0); [2025-02-07 20:56:51,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2166: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:51,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2282: assume -2147483648 <= #t~ret104#1 && #t~ret104#1 <= 2147483647;~tmp___1~7#1 := #t~ret104#1;havoc #t~ret104#1; [2025-02-07 20:56:51,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2216: assume 0 != processWaitingOnFloor_~tmp___10~1#1; [2025-02-07 20:56:51,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2216: assume !(0 != processWaitingOnFloor_~tmp___10~1#1); [2025-02-07 20:56:51,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2282-1: SUMMARY for call #t~ret104#1 := getDestination(2); srcloc: null [2025-02-07 20:56:51,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2365: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:51,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2266: assume 0 != ~persons_1~0; [2025-02-07 20:56:51,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2266: assume !(0 != ~persons_1~0); [2025-02-07 20:56:51,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2167-1: SUMMARY for call processWaitingOnFloor_#t~ret92#1 := getDestination(1); srcloc: null [2025-02-07 20:56:51,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2167: assume -2147483648 <= processWaitingOnFloor_#t~ret92#1 && processWaitingOnFloor_#t~ret92#1 <= 2147483647;processWaitingOnFloor_~tmp___1~6#1 := processWaitingOnFloor_#t~ret92#1;havoc processWaitingOnFloor_#t~ret92#1; [2025-02-07 20:56:51,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2349: assume 0 != ~tmp___8~3#1; [2025-02-07 20:56:51,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2349: assume !(0 != ~tmp___8~3#1); [2025-02-07 20:56:51,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2250: assume 0 != ~tmp___9~3#1;~doorState~0 := 1; [2025-02-07 20:56:51,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2250: assume !(0 != ~tmp___9~3#1); [2025-02-07 20:56:51,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2151: assume 0 != processWaitingOnFloor_~tmp___0~11#1; [2025-02-07 20:56:51,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2151: assume !(0 != processWaitingOnFloor_~tmp___0~11#1); [2025-02-07 20:56:51,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1408: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:51,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1408: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:51,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2300: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:51,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2201-1: SUMMARY for call processWaitingOnFloor_#t~ret97#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:51,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2168: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~6#1); srcloc: null [2025-02-07 20:56:51,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2201: assume -2147483648 <= processWaitingOnFloor_#t~ret97#1 && processWaitingOnFloor_#t~ret97#1 <= 2147483647;processWaitingOnFloor_~tmp___8~2#1 := processWaitingOnFloor_#t~ret97#1;havoc processWaitingOnFloor_#t~ret97#1; [2025-02-07 20:56:51,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L814: assume 1 == ~expectedDirection~0; [2025-02-07 20:56:51,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L814: assume !(1 == ~expectedDirection~0); [2025-02-07 20:56:51,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2284: assume ~tmp___1~7#1 == ~currentFloorID~0; [2025-02-07 20:56:51,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2284: assume !(~tmp___1~7#1 == ~currentFloorID~0); [2025-02-07 20:56:51,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2218: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:51,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2268: assume -2147483648 <= #t~ret103#1 && #t~ret103#1 <= 2147483647;~tmp___0~12#1 := #t~ret103#1;havoc #t~ret103#1; [2025-02-07 20:56:51,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2268-1: SUMMARY for call #t~ret103#1 := getDestination(1); srcloc: null [2025-02-07 20:56:51,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2169: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:51,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2351: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:51,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2252: assume 0 != ~persons_0~0; [2025-02-07 20:56:51,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2252: assume !(0 != ~persons_0~0); [2025-02-07 20:56:51,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2219-1: SUMMARY for call processWaitingOnFloor_#t~ret100#1 := getDestination(5); srcloc: null [2025-02-07 20:56:51,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2219: assume -2147483648 <= processWaitingOnFloor_#t~ret100#1 && processWaitingOnFloor_#t~ret100#1 <= 2147483647;processWaitingOnFloor_~tmp___9~2#1 := processWaitingOnFloor_#t~ret100#1;havoc processWaitingOnFloor_#t~ret100#1; [2025-02-07 20:56:51,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2153: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:51,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2203: assume 0 != processWaitingOnFloor_~tmp___8~2#1; [2025-02-07 20:56:51,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2203: assume !(0 != processWaitingOnFloor_~tmp___8~2#1); [2025-02-07 20:56:51,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L816: assume -2147483648 <= __utac_acc__Specification3_spec__2_#t~ret46#1 && __utac_acc__Specification3_spec__2_#t~ret46#1 <= 2147483647;__utac_acc__Specification3_spec__2_~tmp~6#1 := __utac_acc__Specification3_spec__2_#t~ret46#1;havoc __utac_acc__Specification3_spec__2_#t~ret46#1; [2025-02-07 20:56:51,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L816-1: SUMMARY for call __utac_acc__Specification3_spec__2_#t~ret46#1 := getCurrentHeading(); srcloc: null [2025-02-07 20:56:51,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2286: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:51,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2220: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~2#1); srcloc: null [2025-02-07 20:56:51,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2154: assume -2147483648 <= processWaitingOnFloor_#t~ret90#1 && processWaitingOnFloor_#t~ret90#1 <= 2147483647;processWaitingOnFloor_~tmp~24#1 := processWaitingOnFloor_#t~ret90#1;havoc processWaitingOnFloor_#t~ret90#1; [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2154-1: SUMMARY for call processWaitingOnFloor_#t~ret90#1 := getDestination(0); srcloc: null [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1411: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1411: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2270: assume ~tmp___0~12#1 == ~currentFloorID~0; [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2270: assume !(~tmp___0~12#1 == ~currentFloorID~0); [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2254: assume -2147483648 <= #t~ret102#1 && #t~ret102#1 <= 2147483647;~tmp~25#1 := #t~ret102#1;havoc #t~ret102#1; [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2188: assume -2147483648 <= processWaitingOnFloor_#t~ret95#1 && processWaitingOnFloor_#t~ret95#1 <= 2147483647;processWaitingOnFloor_~tmp___6~2#1 := processWaitingOnFloor_#t~ret95#1;havoc processWaitingOnFloor_#t~ret95#1; [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2221: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2254-1: SUMMARY for call #t~ret102#1 := getDestination(0); srcloc: null [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2188-1: SUMMARY for call processWaitingOnFloor_#t~ret95#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2155: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~24#1); srcloc: null [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L801: assume -1 == ~expectedDirection~0; [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L801: assume !(-1 == ~expectedDirection~0); [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2337-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret89#1, processWaitingOnFloor_#t~ret90#1, processWaitingOnFloor_#t~ret91#1, processWaitingOnFloor_#t~ret92#1, processWaitingOnFloor_#t~ret93#1, processWaitingOnFloor_#t~ret94#1, processWaitingOnFloor_#t~ret95#1, processWaitingOnFloor_#t~ret96#1, processWaitingOnFloor_#t~ret97#1, processWaitingOnFloor_#t~ret98#1, processWaitingOnFloor_#t~ret99#1, processWaitingOnFloor_#t~ret100#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~24#1, processWaitingOnFloor_~tmp___0~11#1, processWaitingOnFloor_~tmp___1~6#1, processWaitingOnFloor_~tmp___2~4#1, processWaitingOnFloor_~tmp___3~3#1, processWaitingOnFloor_~tmp___4~2#1, processWaitingOnFloor_~tmp___5~2#1, processWaitingOnFloor_~tmp___6~2#1, processWaitingOnFloor_~tmp___7~2#1, processWaitingOnFloor_~tmp___8~2#1, processWaitingOnFloor_~tmp___9~2#1, processWaitingOnFloor_~tmp___10~1#1;processWaitingOnFloor_~floorID#1 := processWaitingOnFloor_#in~floorID#1;havoc processWaitingOnFloor_~tmp~24#1;havoc processWaitingOnFloor_~tmp___0~11#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___5~2#1;havoc processWaitingOnFloor_~tmp___6~2#1;havoc processWaitingOnFloor_~tmp___7~2#1;havoc processWaitingOnFloor_~tmp___8~2#1;havoc processWaitingOnFloor_~tmp___9~2#1;havoc processWaitingOnFloor_~tmp___10~1#1; [2025-02-07 20:56:51,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2337: havoc processWaitingOnFloor_#t~ret89#1, processWaitingOnFloor_#t~ret90#1, processWaitingOnFloor_#t~ret91#1, processWaitingOnFloor_#t~ret92#1, processWaitingOnFloor_#t~ret93#1, processWaitingOnFloor_#t~ret94#1, processWaitingOnFloor_#t~ret95#1, processWaitingOnFloor_#t~ret96#1, processWaitingOnFloor_#t~ret97#1, processWaitingOnFloor_#t~ret98#1, processWaitingOnFloor_#t~ret99#1, processWaitingOnFloor_#t~ret100#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~24#1, processWaitingOnFloor_~tmp___0~11#1, processWaitingOnFloor_~tmp___1~6#1, processWaitingOnFloor_~tmp___2~4#1, processWaitingOnFloor_~tmp___3~3#1, processWaitingOnFloor_~tmp___4~2#1, processWaitingOnFloor_~tmp___5~2#1, processWaitingOnFloor_~tmp___6~2#1, processWaitingOnFloor_~tmp___7~2#1, processWaitingOnFloor_~tmp___8~2#1, processWaitingOnFloor_~tmp___9~2#1, processWaitingOnFloor_~tmp___10~1#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 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L818: assume 0 == __utac_acc__Specification3_spec__2_~tmp~6#1; [2025-02-07 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L818: assume !(0 == __utac_acc__Specification3_spec__2_~tmp~6#1); [2025-02-07 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2156: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2371-1: assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret45#1, __utac_acc__Specification3_spec__2_#t~ret46#1, __utac_acc__Specification3_spec__2_~tmp~6#1, __utac_acc__Specification3_spec__2_~tmp___0~3#1;havoc __utac_acc__Specification3_spec__2_~tmp~6#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~3#1; [2025-02-07 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2338: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2371: havoc __utac_acc__Specification3_spec__2_#t~ret45#1, __utac_acc__Specification3_spec__2_#t~ret46#1, __utac_acc__Specification3_spec__2_~tmp~6#1, __utac_acc__Specification3_spec__2_~tmp___0~3#1;assume { :end_inline___utac_acc__Specification3_spec__2 } true; [2025-02-07 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2272: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2206: assume -2147483648 <= processWaitingOnFloor_#t~ret98#1 && processWaitingOnFloor_#t~ret98#1 <= 2147483647;processWaitingOnFloor_~tmp___7~2#1 := processWaitingOnFloor_#t~ret98#1;havoc processWaitingOnFloor_#t~ret98#1; [2025-02-07 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2206-1: SUMMARY for call processWaitingOnFloor_#t~ret98#1 := getDestination(4); srcloc: null [2025-02-07 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2322: assume 0 != ~persons_5~0; [2025-02-07 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2322: assume !(0 != ~persons_5~0); [2025-02-07 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2355-1: SUMMARY for call #t~ret109#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:51,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2355: assume -2147483648 <= #t~ret109#1 && #t~ret109#1 <= 2147483647;~tmp___6~3#1 := #t~ret109#1;havoc #t~ret109#1; [2025-02-07 20:56:51,976 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2256: assume ~tmp~25#1 == ~currentFloorID~0; [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2256: assume !(~tmp~25#1 == ~currentFloorID~0); [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2190: assume 0 != processWaitingOnFloor_~tmp___6~2#1; [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2190: assume !(0 != processWaitingOnFloor_~tmp___6~2#1); [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L803: assume -2147483648 <= __utac_acc__Specification3_spec__2_#t~ret45#1 && __utac_acc__Specification3_spec__2_#t~ret45#1 <= 2147483647;__utac_acc__Specification3_spec__2_~tmp___0~3#1 := __utac_acc__Specification3_spec__2_#t~ret45#1;havoc __utac_acc__Specification3_spec__2_#t~ret45#1; [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L803-1: SUMMARY for call __utac_acc__Specification3_spec__2_#t~ret45#1 := getCurrentHeading(); srcloc: null [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2207: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~2#1); srcloc: null [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2356: assume -2147483648 <= #t~ret110#1 && #t~ret110#1 <= 2147483647;~tmp___7~3#1 := #t~ret110#1;havoc #t~ret110#1; [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L820: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2356-1: SUMMARY for call #t~ret110#1 := stopRequestedInDirection(~tmp___6~3#1, 1, 1); srcloc: null [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2208: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2175-1: SUMMARY for call processWaitingOnFloor_#t~ret93#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2175: assume -2147483648 <= processWaitingOnFloor_#t~ret93#1 && processWaitingOnFloor_#t~ret93#1 <= 2147483647;processWaitingOnFloor_~tmp___4~2#1 := processWaitingOnFloor_#t~ret93#1;havoc processWaitingOnFloor_#t~ret93#1; [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1399: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1399: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2324: assume -2147483648 <= #t~ret107#1 && #t~ret107#1 <= 2147483647;~tmp___4~3#1 := #t~ret107#1;havoc #t~ret107#1; [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2258: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2324-1: SUMMARY for call #t~ret107#1 := getDestination(5); srcloc: null [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2192: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L805: assume 1 == __utac_acc__Specification3_spec__2_~tmp___0~3#1; [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L805: assume !(1 == __utac_acc__Specification3_spec__2_~tmp___0~3#1); [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2308: assume 0 != ~persons_4~0; [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2308: assume !(0 != ~persons_4~0); [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2341: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2341: assume !(1 == ~doorState~0); [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2358: assume 0 != ~tmp___7~3#1; [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2358: assume !(0 != ~tmp___7~3#1); [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2193-1: SUMMARY for call processWaitingOnFloor_#t~ret96#1 := getDestination(3); srcloc: null [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2193: assume -2147483648 <= processWaitingOnFloor_#t~ret96#1 && processWaitingOnFloor_#t~ret96#1 <= 2147483647;processWaitingOnFloor_~tmp___5~2#1 := processWaitingOnFloor_#t~ret96#1;havoc processWaitingOnFloor_#t~ret96#1; [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2177: assume 0 != processWaitingOnFloor_~tmp___4~2#1; [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2177: assume !(0 != processWaitingOnFloor_~tmp___4~2#1); [2025-02-07 20:56:51,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2326: assume ~tmp___4~3#1 == ~currentFloorID~0; [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2326: assume !(~tmp___4~3#1 == ~currentFloorID~0); [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2194: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~2#1); srcloc: null [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2227: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L807: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2310: assume -2147483648 <= #t~ret106#1 && #t~ret106#1 <= 2147483647;~tmp___3~4#1 := #t~ret106#1;havoc #t~ret106#1; [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2310-1: SUMMARY for call #t~ret106#1 := getDestination(4); srcloc: null [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1402: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1402: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2360: assume -2147483648 <= #t~ret111#1 && #t~ret111#1 <= 2147483647;~tmp___5~3#1 := #t~ret111#1;havoc #t~ret111#1; [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2294: assume 0 != ~persons_3~0; [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2294: assume !(0 != ~persons_3~0); [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2360-1: SUMMARY for call #t~ret111#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2162: assume -2147483648 <= processWaitingOnFloor_#t~ret91#1 && processWaitingOnFloor_#t~ret91#1 <= 2147483647;processWaitingOnFloor_~tmp___2~4#1 := processWaitingOnFloor_#t~ret91#1;havoc processWaitingOnFloor_#t~ret91#1; [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2195: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2162-1: SUMMARY for call processWaitingOnFloor_#t~ret91#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2179: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2328: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:51,978 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2361: SUMMARY for call continueInDirection(~tmp___5~3#1); srcloc: null [2025-02-07 20:56:51,979 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2312: assume ~tmp___3~4#1 == ~currentFloorID~0; [2025-02-07 20:56:51,979 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2312: assume !(~tmp___3~4#1 == ~currentFloorID~0); [2025-02-07 20:56:51,979 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2180: assume -2147483648 <= processWaitingOnFloor_#t~ret94#1 && processWaitingOnFloor_#t~ret94#1 <= 2147483647;processWaitingOnFloor_~tmp___3~3#1 := processWaitingOnFloor_#t~ret94#1;havoc processWaitingOnFloor_#t~ret94#1; [2025-02-07 20:56:51,979 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2180-1: SUMMARY for call processWaitingOnFloor_#t~ret94#1 := getDestination(2); srcloc: null [2025-02-07 20:56:51,979 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2296: assume -2147483648 <= #t~ret105#1 && #t~ret105#1 <= 2147483647;~tmp___2~5#1 := #t~ret105#1;havoc #t~ret105#1; [2025-02-07 20:56:51,979 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2296-1: SUMMARY for call #t~ret105#1 := getDestination(3); srcloc: null [2025-02-07 20:56:51,979 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2164: assume 0 != processWaitingOnFloor_~tmp___2~4#1; [2025-02-07 20:56:51,979 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2164: assume !(0 != processWaitingOnFloor_~tmp___2~4#1); [2025-02-07 20:56:51,979 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2280: assume 0 != ~persons_2~0; [2025-02-07 20:56:51,979 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2280: assume !(0 != ~persons_2~0); [2025-02-07 20:56:51,979 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2214: assume -2147483648 <= processWaitingOnFloor_#t~ret99#1 && processWaitingOnFloor_#t~ret99#1 <= 2147483647;processWaitingOnFloor_~tmp___10~1#1 := processWaitingOnFloor_#t~ret99#1;havoc processWaitingOnFloor_#t~ret99#1; [2025-02-07 20:56:51,979 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2214-1: SUMMARY for call processWaitingOnFloor_#t~ret99#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:51,979 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2181: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~3#1); srcloc: null [2025-02-07 20:56:51,980 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1405: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:51,980 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1405: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:51,980 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2314: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:51,980 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2347-1: SUMMARY for call #t~ret108#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:51,980 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2347: assume -2147483648 <= #t~ret108#1 && #t~ret108#1 <= 2147483647;~tmp___8~3#1 := #t~ret108#1;havoc #t~ret108#1; [2025-02-07 20:56:51,980 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2182: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:51,980 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2149-1: SUMMARY for call processWaitingOnFloor_#t~ret89#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:51,980 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2116: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~20#1;#t~ret101#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret85#1, stopRequestedAtCurrentFloor_#t~ret86#1, stopRequestedAtCurrentFloor_#t~ret87#1, stopRequestedAtCurrentFloor_#t~ret88#1, stopRequestedAtCurrentFloor_~retValue_acc~20#1, stopRequestedAtCurrentFloor_~tmp~23#1, stopRequestedAtCurrentFloor_~tmp___0~10#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret101#1 && #t~ret101#1 <= 2147483647;~tmp___9~3#1 := #t~ret101#1;havoc #t~ret101#1; [2025-02-07 20:56:51,980 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2149: assume -2147483648 <= processWaitingOnFloor_#t~ret89#1 && processWaitingOnFloor_#t~ret89#1 <= 2147483647;processWaitingOnFloor_~tmp___0~11#1 := processWaitingOnFloor_#t~ret89#1;havoc processWaitingOnFloor_#t~ret89#1; [2025-02-07 20:56:52,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3073: #res := ~retValue_acc~26; [2025-02-07 20:56:52,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L958: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:52,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3419-1: valid_product_#res#1 := valid_product_~retValue_acc~29#1; [2025-02-07 20:56:52,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1175: assume { :end_inline_runTest } true; [2025-02-07 20:56:52,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1194: SUMMARY for call bobCall(); srcloc: null [2025-02-07 20:56:52,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1192: assume { :begin_inline_threeTS } true; [2025-02-07 20:56:52,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1192-1: SUMMARY for call bobCall(); srcloc: null [2025-02-07 20:56:52,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L959: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:52,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1182-1: main_#res#1 := main_~retValue_acc~7#1; [2025-02-07 20:56:52,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L957: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:52,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1174: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true; [2025-02-07 20:56:52,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1195: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:52,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1193: assume { :end_inline_threeTS } true; [2025-02-07 20:56:52,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1191: SUMMARY for call initTopDown(); srcloc: null [2025-02-07 20:56:52,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1154: assume { :end_inline_test } true; [2025-02-07 20:56:52,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2837: #res := ~retValue_acc~25; [2025-02-07 20:56:52,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3384: #res := ~retValue_acc~27; [2025-02-07 20:56:52,127 INFO L? ?]: Removed 524 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:52,127 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:52,143 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:52,143 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:52,143 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:52 BoogieIcfgContainer [2025-02-07 20:56:52,143 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:52,146 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:52,146 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:52,150 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:52,150 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:50" (1/3) ... [2025-02-07 20:56:52,150 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28ad8290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:52, skipping insertion in model container [2025-02-07 20:56:52,150 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:50" (2/3) ... [2025-02-07 20:56:52,151 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28ad8290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:52, skipping insertion in model container [2025-02-07 20:56:52,151 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:52" (3/3) ... [2025-02-07 20:56:52,151 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec3_product11.cil.c [2025-02-07 20:56:52,162 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:52,166 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec3_product11.cil.c that has 27 procedures, 475 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:52,203 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:52,213 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;@55d4f116, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:52,213 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:52,216 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 20:56:52,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:52,221 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:52,223 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:52,225 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 20:56:52,229 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:52,235 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:52 BoogieIcfgContainer [2025-02-07 20:56:52,235 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:52,236 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:52,236 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:52,236 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:52,236 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:52" (3/4) ... [2025-02-07 20:56:52,237 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentHeading [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initTopDown [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isExecutiveFloorCalling [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initFloors [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bobCall [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure buttonForFloorIsPressed [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:52,240 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:52,243 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:52,244 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:52,244 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:52,244 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:52,244 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:52,244 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:52,244 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:52,297 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:52,297 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:52,298 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:52,298 INFO L158 Benchmark]: Toolchain (without parser) took 2010.11ms. Allocated memory is still 201.3MB. Free memory was 156.3MB in the beginning and 99.1MB in the end (delta: 57.2MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. [2025-02-07 20:56:52,298 INFO L158 Benchmark]: CDTParser took 0.77ms. Allocated memory is still 201.3MB. Free memory is still 116.6MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:52,299 INFO L158 Benchmark]: CACSL2BoogieTranslator took 586.52ms. Allocated memory is still 201.3MB. Free memory was 156.3MB in the beginning and 117.0MB in the end (delta: 39.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:52,299 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.13ms. Allocated memory is still 201.3MB. Free memory was 116.7MB in the beginning and 111.7MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:52,299 INFO L158 Benchmark]: Boogie Preprocessor took 79.63ms. Allocated memory is still 201.3MB. Free memory was 111.7MB in the beginning and 105.7MB in the end (delta: 5.9MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:52,299 INFO L158 Benchmark]: IcfgBuilder took 1122.99ms. Allocated memory is still 201.3MB. Free memory was 105.7MB in the beginning and 112.9MB in the end (delta: -7.2MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. [2025-02-07 20:56:52,299 INFO L158 Benchmark]: TraceAbstraction took 88.92ms. Allocated memory is still 201.3MB. Free memory was 111.9MB in the beginning and 105.5MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:52,299 INFO L158 Benchmark]: Witness Printer took 61.84ms. Allocated memory is still 201.3MB. Free memory was 105.5MB in the beginning and 99.1MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:52,300 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77ms. Allocated memory is still 201.3MB. Free memory is still 116.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 586.52ms. Allocated memory is still 201.3MB. Free memory was 156.3MB in the beginning and 117.0MB in the end (delta: 39.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.13ms. Allocated memory is still 201.3MB. Free memory was 116.7MB in the beginning and 111.7MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.63ms. Allocated memory is still 201.3MB. Free memory was 111.7MB in the beginning and 105.7MB in the end (delta: 5.9MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 1122.99ms. Allocated memory is still 201.3MB. Free memory was 105.7MB in the beginning and 112.9MB in the end (delta: -7.2MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. * TraceAbstraction took 88.92ms. Allocated memory is still 201.3MB. Free memory was 111.9MB in the beginning and 105.5MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 61.84ms. Allocated memory is still 201.3MB. Free memory was 105.5MB in the beginning and 99.1MB in the end (delta: 6.4MB). 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,"wsllib_check.i","") [48] - GenericResultAtLocation [Line: 57]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [57] - GenericResultAtLocation [Line: 423]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [423] - GenericResultAtLocation [Line: 523]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [523] - GenericResultAtLocation [Line: 643]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [643] - GenericResultAtLocation [Line: 832]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [832] - GenericResultAtLocation [Line: 1185]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1185] - GenericResultAtLocation [Line: 1200]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1200] - GenericResultAtLocation [Line: 2726]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2726] - GenericResultAtLocation [Line: 3387]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3387] * 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: 53]: 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 27 procedures, 475 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 20:56:52,311 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