./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec14_product31.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_spec14_product31.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 866b4070887ce539f36e137c6ed6e587ee3f43d9563c34ef0dd3382aa4e2313a --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:15,402 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:15,459 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:15,463 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:15,465 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:15,487 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:15,489 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:15,489 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:15,489 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:15,490 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:15,490 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:15,490 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:15,491 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:15,491 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:15,491 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:15,491 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:15,492 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:15,492 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:15,492 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:15,492 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:15,492 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:15,492 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:15,492 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:15,492 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:15,493 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:15,493 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:15,493 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:15,493 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:15,493 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:15,493 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:15,493 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:15,493 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:15,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:15,494 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:15,494 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:15,494 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:15,494 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:15,494 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:15,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:15,494 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:15,494 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:15,494 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:15,494 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:15,494 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 -> 866b4070887ce539f36e137c6ed6e587ee3f43d9563c34ef0dd3382aa4e2313a [2025-02-07 20:56:15,717 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:15,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:15,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:15,725 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:15,726 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:15,726 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec14_product31.cil.c [2025-02-07 20:56:16,865 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b3d7bb0e0/43cc65c3a00744feb5b03a8855c3e9b2/FLAGc1e9e37f3 [2025-02-07 20:56:17,205 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:17,205 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec14_product31.cil.c [2025-02-07 20:56:17,231 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b3d7bb0e0/43cc65c3a00744feb5b03a8855c3e9b2/FLAGc1e9e37f3 [2025-02-07 20:56:17,440 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b3d7bb0e0/43cc65c3a00744feb5b03a8855c3e9b2 [2025-02-07 20:56:17,442 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:17,444 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:17,445 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:17,445 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:17,449 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:17,450 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,450 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ec49b08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17, skipping insertion in model container [2025-02-07 20:56:17,450 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,494 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:17,794 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_spec14_product31.cil.c[71150,71163] [2025-02-07 20:56:17,797 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:17,808 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:17,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [48] [2025-02-07 20:56:17,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [716] [2025-02-07 20:56:17,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1082] [2025-02-07 20:56:17,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1183] [2025-02-07 20:56:17,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1221] [2025-02-07 20:56:17,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1341] [2025-02-07 20:56:17,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2956] [2025-02-07 20:56:17,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification14_spec.i","") [3305] [2025-02-07 20:56:17,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3342] [2025-02-07 20:56:17,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3351] [2025-02-07 20:56:17,899 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_spec14_product31.cil.c[71150,71163] [2025-02-07 20:56:17,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:17,920 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:17,921 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17 WrapperNode [2025-02-07 20:56:17,921 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:17,921 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:17,921 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:17,921 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:17,925 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,941 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,968 INFO L138 Inliner]: procedures = 94, calls = 342, calls flagged for inlining = 29, calls inlined = 26, statements flattened = 894 [2025-02-07 20:56:17,969 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:17,969 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:17,969 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:17,970 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:17,975 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,976 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,979 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:18,007 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 20:56:18,011 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:18,011 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:18,024 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:18,026 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:18,028 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:18,031 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:18,037 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:18,037 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:18,037 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:18,042 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:18,043 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:18,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:18,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:18,076 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 20:56:18,078 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 20:56:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2025-02-07 20:56:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2025-02-07 20:56:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2025-02-07 20:56:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2025-02-07 20:56:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2025-02-07 20:56:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2025-02-07 20:56:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:56:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:56:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2025-02-07 20:56:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:18,252 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:18,253 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:18,320 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2287-1: stopRequestedAtCurrentFloor__wrappee__empty_#res#1 := stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~23#1; [2025-02-07 20:56:18,320 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2315: #res#1 := ~retValue_acc~24#1; [2025-02-07 20:56:18,320 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2310: #t~ret66#1 := stopRequestedAtCurrentFloor__wrappee__empty_#res#1;havoc stopRequestedAtCurrentFloor__wrappee__empty_#t~ret62#1, stopRequestedAtCurrentFloor__wrappee__empty_#t~ret63#1, stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~23#1, stopRequestedAtCurrentFloor__wrappee__empty_~tmp~14#1, stopRequestedAtCurrentFloor__wrappee__empty_~tmp___0~5#1;assume { :end_inline_stopRequestedAtCurrentFloor__wrappee__empty } true;assume -2147483648 <= #t~ret66#1 && #t~ret66#1 <= 2147483647;~retValue_acc~24#1 := #t~ret66#1;havoc #t~ret66#1;#res#1 := ~retValue_acc~24#1; [2025-02-07 20:56:18,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1338: #res := ~retValue_acc~10; [2025-02-07 20:56:18,356 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1260: #res := ~retValue_acc~8; [2025-02-07 20:56:18,358 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1418: #res := ~retValue_acc~11; [2025-02-07 20:56:18,364 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1591: #res := ~retValue_acc~12; [2025-02-07 20:56:18,402 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2944: #res := ~retValue_acc~28; [2025-02-07 20:56:18,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2145: stopRequestedInDirection__wrappee__twothirdsfull_#t~ret54#1 := isAnyLiftButtonPressed_#res#1;havoc isAnyLiftButtonPressed_~retValue_acc~22#1;assume { :end_inline_isAnyLiftButtonPressed } true;assume -2147483648 <= stopRequestedInDirection__wrappee__twothirdsfull_#t~ret54#1 && stopRequestedInDirection__wrappee__twothirdsfull_#t~ret54#1 <= 2147483647;stopRequestedInDirection__wrappee__twothirdsfull_~tmp~11#1 := stopRequestedInDirection__wrappee__twothirdsfull_#t~ret54#1;havoc stopRequestedInDirection__wrappee__twothirdsfull_#t~ret54#1;stopRequestedInDirection__wrappee__twothirdsfull_~buttonPressed~0#1 := stopRequestedInDirection__wrappee__twothirdsfull_~tmp~11#1; [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2168-1: stopRequestedInDirection__wrappee__twothirdsfull_#res#1 := stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~20#1; [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2197: #res#1 := ~retValue_acc~21#1; [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2156: assume -2147483648 <= stopRequestedInDirection__wrappee__twothirdsfull_#t~ret56#1 && stopRequestedInDirection__wrappee__twothirdsfull_#t~ret56#1 <= 2147483647;stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~20#1 := stopRequestedInDirection__wrappee__twothirdsfull_#t~ret56#1;havoc stopRequestedInDirection__wrappee__twothirdsfull_#t~ret56#1;stopRequestedInDirection__wrappee__twothirdsfull_#res#1 := stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~20#1; [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2156-1: SUMMARY for call stopRequestedInDirection__wrappee__twothirdsfull_#t~ret56#1 := stopRequestedInDirection__wrappee__empty(stopRequestedInDirection__wrappee__twothirdsfull_~dir#1, stopRequestedInDirection__wrappee__twothirdsfull_~respectFloorCalls#1, stopRequestedInDirection__wrappee__twothirdsfull_~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2148: assume 0 != stopRequestedInDirection__wrappee__twothirdsfull_~overload~0#1; [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2148: assume !(0 != stopRequestedInDirection__wrappee__twothirdsfull_~overload~0#1); [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2231-1: isAnyLiftButtonPressed_#res#1 := isAnyLiftButtonPressed_~retValue_acc~22#1; [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2163-1: SUMMARY for call stopRequestedInDirection__wrappee__twothirdsfull_#t~ret57#1 := stopRequestedInDirection__wrappee__empty(stopRequestedInDirection__wrappee__twothirdsfull_~dir#1, stopRequestedInDirection__wrappee__twothirdsfull_~respectFloorCalls#1, stopRequestedInDirection__wrappee__twothirdsfull_~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2163: assume -2147483648 <= stopRequestedInDirection__wrappee__twothirdsfull_#t~ret57#1 && stopRequestedInDirection__wrappee__twothirdsfull_#t~ret57#1 <= 2147483647;stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~20#1 := stopRequestedInDirection__wrappee__twothirdsfull_#t~ret57#1;havoc stopRequestedInDirection__wrappee__twothirdsfull_#t~ret57#1;stopRequestedInDirection__wrappee__twothirdsfull_#res#1 := stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~20#1; [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2192: #t~ret60#1 := stopRequestedInDirection__wrappee__twothirdsfull_#res#1;havoc stopRequestedInDirection__wrappee__twothirdsfull_#t~ret54#1, stopRequestedInDirection__wrappee__twothirdsfull_#t~ret55#1, stopRequestedInDirection__wrappee__twothirdsfull_#t~ret56#1, stopRequestedInDirection__wrappee__twothirdsfull_#t~ret57#1, stopRequestedInDirection__wrappee__twothirdsfull_~dir#1, stopRequestedInDirection__wrappee__twothirdsfull_~respectFloorCalls#1, stopRequestedInDirection__wrappee__twothirdsfull_~respectInLiftCalls#1, stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~20#1, stopRequestedInDirection__wrappee__twothirdsfull_~overload~0#1, stopRequestedInDirection__wrappee__twothirdsfull_~buttonPressed~0#1, stopRequestedInDirection__wrappee__twothirdsfull_~tmp~11#1, stopRequestedInDirection__wrappee__twothirdsfull_~__cil_tmp8~5#1, stopRequestedInDirection__wrappee__twothirdsfull_~__cil_tmp9~5#1;havoc stopRequestedInDirection__wrappee__twothirdsfull_#in~dir#1, stopRequestedInDirection__wrappee__twothirdsfull_#in~respectFloorCalls#1, stopRequestedInDirection__wrappee__twothirdsfull_#in~respectInLiftCalls#1;assume { :end_inline_stopRequestedInDirection__wrappee__twothirdsfull } true;assume -2147483648 <= #t~ret60#1 && #t~ret60#1 <= 2147483647;~retValue_acc~21#1 := #t~ret60#1;havoc #t~ret60#1;#res#1 := ~retValue_acc~21#1; [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2151-1: SUMMARY for call stopRequestedInDirection__wrappee__twothirdsfull_#t~ret55#1 := stopRequestedInDirection__wrappee__empty(stopRequestedInDirection__wrappee__twothirdsfull_~dir#1, 0, stopRequestedInDirection__wrappee__twothirdsfull_~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2151: assume -2147483648 <= stopRequestedInDirection__wrappee__twothirdsfull_#t~ret55#1 && stopRequestedInDirection__wrappee__twothirdsfull_#t~ret55#1 <= 2147483647;stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~20#1 := stopRequestedInDirection__wrappee__twothirdsfull_#t~ret55#1;havoc stopRequestedInDirection__wrappee__twothirdsfull_#t~ret55#1;stopRequestedInDirection__wrappee__twothirdsfull_#res#1 := stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~20#1; [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2149: assume 0 != stopRequestedInDirection__wrappee__twothirdsfull_~buttonPressed~0#1; [2025-02-07 20:56:18,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2149: assume !(0 != stopRequestedInDirection__wrappee__twothirdsfull_~buttonPressed~0#1); [2025-02-07 20:56:18,647 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2360: #res := ~retValue_acc~26; [2025-02-07 20:56:18,665 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1299: #res := ~retValue_acc~9; [2025-02-07 20:56:18,802 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2128: #res := ~retValue_acc~19; [2025-02-07 20:56:18,811 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1634: #res := ~retValue_acc~14; [2025-02-07 20:56:18,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1683-1: isEmpty_#res#1 := isEmpty_~retValue_acc~16#1; [2025-02-07 20:56:18,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3124: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:18,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3120: assume 0 != ~tmp~26#1; [2025-02-07 20:56:18,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3120: assume !(0 != ~tmp~26#1); [2025-02-07 20:56:18,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1763-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~17#1; [2025-02-07 20:56:18,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3118: #t~ret129#1 := isIdle_#res#1;havoc isIdle_#t~ret42#1, isIdle_~retValue_acc~18#1, isIdle_~tmp~9#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret129#1 && #t~ret129#1 <= 2147483647;~tmp~26#1 := #t~ret129#1;havoc #t~ret129#1; [2025-02-07 20:56:18,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1776-1: isIdle_#res#1 := isIdle_~retValue_acc~18#1; [2025-02-07 20:56:18,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1772: isIdle_#t~ret42#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret37#1, anyStopRequested_#t~ret38#1, anyStopRequested_#t~ret39#1, anyStopRequested_#t~ret40#1, anyStopRequested_#t~ret41#1, anyStopRequested_~retValue_acc~17#1, anyStopRequested_~tmp~8#1, anyStopRequested_~tmp___0~2#1, anyStopRequested_~tmp___1~2#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret42#1 && isIdle_#t~ret42#1 <= 2147483647;isIdle_~tmp~9#1 := isIdle_#t~ret42#1;havoc isIdle_#t~ret42#1;isIdle_~retValue_acc~18#1 := (if 0 == isIdle_~tmp~9#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~18#1; [2025-02-07 20:56:18,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3127: ~i~3#1 := 1 + ~i~3#1; [2025-02-07 20:56:18,998 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2496: assume 0 != ~persons_1~0; [2025-02-07 20:56:18,998 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2496: assume !(0 != ~persons_1~0); [2025-02-07 20:56:18,998 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2397-1: SUMMARY for call processWaitingOnFloor_#t~ret74#1 := getDestination(1); srcloc: null [2025-02-07 20:56:18,998 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2397: assume -2147483648 <= processWaitingOnFloor_#t~ret74#1 && processWaitingOnFloor_#t~ret74#1 <= 2147483647;processWaitingOnFloor_~tmp___1~4#1 := processWaitingOnFloor_#t~ret74#1;havoc processWaitingOnFloor_#t~ret74#1; [2025-02-07 20:56:18,998 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3322: assume 0 != __utac_acc__Specification14_spec__1_~tmp___0~13#1; [2025-02-07 20:56:18,999 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3322: assume !(0 != __utac_acc__Specification14_spec__1_~tmp___0~13#1);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~13#1;havoc areDoorsOpen_~retValue_acc~13#1;areDoorsOpen_~retValue_acc~13#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~13#1; [2025-02-07 20:56:18,999 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2554: assume -2147483648 <= #t~ret89#1 && #t~ret89#1 <= 2147483647;~tmp___4~2#1 := #t~ret89#1;havoc #t~ret89#1; [2025-02-07 20:56:18,999 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2488: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:18,999 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2554-1: SUMMARY for call #t~ret89#1 := getDestination(5); srcloc: null [2025-02-07 20:56:18,999 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2422: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,999 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347: assume false;assume false; [2025-02-07 20:56:18,999 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347: assume !false; [2025-02-07 20:56:18,999 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2579: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:19,000 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2579: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:19,000 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:19,000 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:19,000 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2381: assume 0 != processWaitingOnFloor_~tmp___0~8#1; [2025-02-07 20:56:19,000 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2381: assume !(0 != processWaitingOnFloor_~tmp___0~8#1); [2025-02-07 20:56:19,000 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2538: assume 0 != ~persons_4~0; [2025-02-07 20:56:19,000 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2538: assume !(0 != ~persons_4~0); [2025-02-07 20:56:19,000 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2571: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:19,000 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2571: assume !(1 == ~doorState~0); [2025-02-07 20:56:19,000 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2530: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:19,000 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2431-1: SUMMARY for call processWaitingOnFloor_#t~ret79#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,000 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2398: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~4#1); srcloc: null [2025-02-07 20:56:19,001 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2431: assume -2147483648 <= processWaitingOnFloor_#t~ret79#1 && processWaitingOnFloor_#t~ret79#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret79#1;havoc processWaitingOnFloor_#t~ret79#1; [2025-02-07 20:56:19,001 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2588: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:19,001 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2588: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:19,001 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1564: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1564: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2423-1: SUMMARY for call processWaitingOnFloor_#t~ret78#1 := getDestination(3); srcloc: null [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2423: assume -2147483648 <= processWaitingOnFloor_#t~ret78#1 && processWaitingOnFloor_#t~ret78#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret78#1;havoc processWaitingOnFloor_#t~ret78#1; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3315-1: SUMMARY for call __utac_acc__Specification14_spec__1_#t~ret135#1 := isExecutiveFloorCalling(); srcloc: null [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2514: assume ~tmp___1~5#1 == ~currentFloorID~0; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2514: assume !(~tmp___1~5#1 == ~currentFloorID~0); [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3315: assume -2147483648 <= __utac_acc__Specification14_spec__1_#t~ret135#1 && __utac_acc__Specification14_spec__1_#t~ret135#1 <= 2147483647;__utac_acc__Specification14_spec__1_~tmp___2~6#1 := __utac_acc__Specification14_spec__1_#t~ret135#1;havoc __utac_acc__Specification14_spec__1_#t~ret135#1; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2448: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2407: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2407: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1573: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1573: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2498: assume -2147483648 <= #t~ret85#1 && #t~ret85#1 <= 2147483647;~tmp___0~9#1 := #t~ret85#1;havoc #t~ret85#1; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2498-1: SUMMARY for call #t~ret85#1 := getDestination(1); srcloc: null [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2399: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2556: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2556: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2424: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2457: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2581: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2482: assume 0 != ~persons_0~0; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2482: assume !(0 != ~persons_0~0); [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2449-1: SUMMARY for call processWaitingOnFloor_#t~ret82#1 := getDestination(5); srcloc: null [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2449: assume -2147483648 <= processWaitingOnFloor_#t~ret82#1 && processWaitingOnFloor_#t~ret82#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret82#1;havoc processWaitingOnFloor_#t~ret82#1; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2383: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2540: assume -2147483648 <= #t~ret88#1 && #t~ret88#1 <= 2147483647;~tmp___3~3#1 := #t~ret88#1;havoc #t~ret88#1; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2540-1: SUMMARY for call #t~ret88#1 := getDestination(4); srcloc: null [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2953-1: isExecutiveFloor_#res#1 := isExecutiveFloor_~retValue_acc~29#1; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2433: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2433: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2590: assume -2147483648 <= #t~ret93#1 && #t~ret93#1 <= 2147483647;~tmp___5~2#1 := #t~ret93#1;havoc #t~ret93#1; [2025-02-07 20:56:19,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2524: assume 0 != ~persons_3~0; [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2524: assume !(0 != ~persons_3~0); [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2590-1: SUMMARY for call #t~ret93#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2392: assume -2147483648 <= processWaitingOnFloor_#t~ret73#1 && processWaitingOnFloor_#t~ret73#1 <= 2147483647;processWaitingOnFloor_~tmp___2~2#1 := processWaitingOnFloor_#t~ret73#1;havoc processWaitingOnFloor_#t~ret73#1; [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2425: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2392-1: SUMMARY for call processWaitingOnFloor_#t~ret73#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2516: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3317: assume 0 != __utac_acc__Specification14_spec__1_~tmp___2~6#1; [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3317: assume !(0 != __utac_acc__Specification14_spec__1_~tmp___2~6#1); [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2450: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2384: assume -2147483648 <= processWaitingOnFloor_#t~ret72#1 && processWaitingOnFloor_#t~ret72#1 <= 2147483647;processWaitingOnFloor_~tmp~17#1 := processWaitingOnFloor_#t~ret72#1;havoc processWaitingOnFloor_#t~ret72#1; [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2384-1: SUMMARY for call processWaitingOnFloor_#t~ret72#1 := getDestination(0); srcloc: null [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2409: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2500: assume ~tmp___0~9#1 == ~currentFloorID~0; [2025-02-07 20:56:19,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2500: assume !(~tmp___0~9#1 == ~currentFloorID~0); [2025-02-07 20:56:19,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3326: __utac_acc__Specification14_spec__1_#t~ret138#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~13#1;assume { :end_inline_areDoorsOpen } true;assume -2147483648 <= __utac_acc__Specification14_spec__1_#t~ret138#1 && __utac_acc__Specification14_spec__1_#t~ret138#1 <= 2147483647;__utac_acc__Specification14_spec__1_~tmp___1~8#1 := __utac_acc__Specification14_spec__1_#t~ret138#1;havoc __utac_acc__Specification14_spec__1_#t~ret138#1; [2025-02-07 20:56:19,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1600-1: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~13#1; [2025-02-07 20:56:19,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1567: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:19,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1567: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:19,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2558: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:19,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2591: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:19,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2484: assume -2147483648 <= #t~ret84#1 && #t~ret84#1 <= 2147483647;~tmp~18#1 := #t~ret84#1;havoc #t~ret84#1; [2025-02-07 20:56:19,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2418: assume -2147483648 <= processWaitingOnFloor_#t~ret77#1 && processWaitingOnFloor_#t~ret77#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret77#1;havoc processWaitingOnFloor_#t~ret77#1; [2025-02-07 20:56:19,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2451: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:19,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2484-1: SUMMARY for call #t~ret84#1 := getDestination(0); srcloc: null [2025-02-07 20:56:19,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2418-1: SUMMARY for call processWaitingOnFloor_#t~ret77#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2385: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~17#1); srcloc: null [2025-02-07 20:56:19,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2542: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:19,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2542: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:19,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2410: assume -2147483648 <= processWaitingOnFloor_#t~ret76#1 && processWaitingOnFloor_#t~ret76#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret76#1;havoc processWaitingOnFloor_#t~ret76#1; [2025-02-07 20:56:19,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2410-1: SUMMARY for call processWaitingOnFloor_#t~ret76#1 := getDestination(2); srcloc: null [2025-02-07 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2567-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret71#1, processWaitingOnFloor_#t~ret72#1, processWaitingOnFloor_#t~ret73#1, processWaitingOnFloor_#t~ret74#1, processWaitingOnFloor_#t~ret75#1, processWaitingOnFloor_#t~ret76#1, processWaitingOnFloor_#t~ret77#1, processWaitingOnFloor_#t~ret78#1, processWaitingOnFloor_#t~ret79#1, processWaitingOnFloor_#t~ret80#1, processWaitingOnFloor_#t~ret81#1, processWaitingOnFloor_#t~ret82#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~17#1, processWaitingOnFloor_~tmp___0~8#1, processWaitingOnFloor_~tmp___1~4#1, processWaitingOnFloor_~tmp___2~2#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#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~17#1;havoc processWaitingOnFloor_~tmp___0~8#1;havoc processWaitingOnFloor_~tmp___1~4#1;havoc processWaitingOnFloor_~tmp___2~2#1;havoc processWaitingOnFloor_~tmp___3~2#1;havoc processWaitingOnFloor_~tmp___4~1#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 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2567: havoc processWaitingOnFloor_#t~ret71#1, processWaitingOnFloor_#t~ret72#1, processWaitingOnFloor_#t~ret73#1, processWaitingOnFloor_#t~ret74#1, processWaitingOnFloor_#t~ret75#1, processWaitingOnFloor_#t~ret76#1, processWaitingOnFloor_#t~ret77#1, processWaitingOnFloor_#t~ret78#1, processWaitingOnFloor_#t~ret79#1, processWaitingOnFloor_#t~ret80#1, processWaitingOnFloor_#t~ret81#1, processWaitingOnFloor_#t~ret82#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~17#1, processWaitingOnFloor_~tmp___0~8#1, processWaitingOnFloor_~tmp___1~4#1, processWaitingOnFloor_~tmp___2~2#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#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 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2435: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2526: assume -2147483648 <= #t~ret87#1 && #t~ret87#1 <= 2147483647;~tmp___2~3#1 := #t~ret87#1;havoc #t~ret87#1; [2025-02-07 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2526-1: SUMMARY for call #t~ret87#1 := getDestination(3); srcloc: null [2025-02-07 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2394: assume 0 != processWaitingOnFloor_~tmp___2~2#1; [2025-02-07 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2394: assume !(0 != processWaitingOnFloor_~tmp___2~2#1); [2025-02-07 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3319-1: SUMMARY for call __utac_acc__Specification14_spec__1_#t~ret136#1 := getCurrentFloorID(); srcloc: null [2025-02-07 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3319: assume -2147483648 <= __utac_acc__Specification14_spec__1_#t~ret136#1 && __utac_acc__Specification14_spec__1_#t~ret136#1 <= 2147483647;__utac_acc__Specification14_spec__1_~tmp~29#1 := __utac_acc__Specification14_spec__1_#t~ret136#1;havoc __utac_acc__Specification14_spec__1_#t~ret136#1;assume { :begin_inline_isExecutiveFloor } true;isExecutiveFloor_#in~floorID#1 := __utac_acc__Specification14_spec__1_~tmp~29#1;havoc isExecutiveFloor_#res#1;havoc isExecutiveFloor_~floorID#1, isExecutiveFloor_~retValue_acc~29#1;isExecutiveFloor_~floorID#1 := isExecutiveFloor_#in~floorID#1;havoc isExecutiveFloor_~retValue_acc~29#1;isExecutiveFloor_~retValue_acc~29#1 := (if ~executiveFloor~0 == isExecutiveFloor_~floorID#1 then 1 else 0);isExecutiveFloor_#res#1 := isExecutiveFloor_~retValue_acc~29#1; [2025-02-07 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2386: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2510: assume 0 != ~persons_2~0; [2025-02-07 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2510: assume !(0 != ~persons_2~0); [2025-02-07 20:56:19,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2444: assume -2147483648 <= processWaitingOnFloor_#t~ret81#1 && processWaitingOnFloor_#t~ret81#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret81#1;havoc processWaitingOnFloor_#t~ret81#1; [2025-02-07 20:56:19,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2444-1: SUMMARY for call processWaitingOnFloor_#t~ret81#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2411: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:19,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2601-1: assume { :begin_inline___utac_acc__Specification14_spec__1 } true;havoc __utac_acc__Specification14_spec__1_#t~ret135#1, __utac_acc__Specification14_spec__1_#t~ret136#1, __utac_acc__Specification14_spec__1_#t~ret137#1, __utac_acc__Specification14_spec__1_#t~ret138#1, __utac_acc__Specification14_spec__1_~tmp~29#1, __utac_acc__Specification14_spec__1_~tmp___0~13#1, __utac_acc__Specification14_spec__1_~tmp___1~8#1, __utac_acc__Specification14_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification14_spec__1_~tmp~29#1;havoc __utac_acc__Specification14_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification14_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification14_spec__1_~tmp___2~6#1; [2025-02-07 20:56:19,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2568: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:19,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2601: havoc __utac_acc__Specification14_spec__1_#t~ret135#1, __utac_acc__Specification14_spec__1_#t~ret136#1, __utac_acc__Specification14_spec__1_#t~ret137#1, __utac_acc__Specification14_spec__1_#t~ret138#1, __utac_acc__Specification14_spec__1_~tmp~29#1, __utac_acc__Specification14_spec__1_~tmp___0~13#1, __utac_acc__Specification14_spec__1_~tmp___1~8#1, __utac_acc__Specification14_spec__1_~tmp___2~6#1;assume { :end_inline___utac_acc__Specification14_spec__1 } true; [2025-02-07 20:56:19,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2502: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:19,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2436: assume -2147483648 <= processWaitingOnFloor_#t~ret80#1 && processWaitingOnFloor_#t~ret80#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret80#1;havoc processWaitingOnFloor_#t~ret80#1; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2436-1: SUMMARY for call processWaitingOnFloor_#t~ret80#1 := getDestination(4); srcloc: null [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3328: assume 0 != __utac_acc__Specification14_spec__1_~tmp___1~8#1;assume { :begin_inline___automaton_fail } true; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3328: assume !(0 != __utac_acc__Specification14_spec__1_~tmp___1~8#1); [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3320: __utac_acc__Specification14_spec__1_#t~ret137#1 := isExecutiveFloor_#res#1;havoc isExecutiveFloor_~floorID#1, isExecutiveFloor_~retValue_acc~29#1;havoc isExecutiveFloor_#in~floorID#1;assume { :end_inline_isExecutiveFloor } true;assume -2147483648 <= __utac_acc__Specification14_spec__1_#t~ret137#1 && __utac_acc__Specification14_spec__1_#t~ret137#1 <= 2147483647;__utac_acc__Specification14_spec__1_~tmp___0~13#1 := __utac_acc__Specification14_spec__1_#t~ret137#1;havoc __utac_acc__Specification14_spec__1_#t~ret137#1; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1561: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1561: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2552: assume 0 != ~persons_5~0; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2552: assume !(0 != ~persons_5~0); [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2585-1: SUMMARY for call #t~ret91#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2585: assume -2147483648 <= #t~ret91#1 && #t~ret91#1 <= 2147483647;~tmp___6~2#1 := #t~ret91#1;havoc #t~ret91#1; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2486: assume ~tmp~18#1 == ~currentFloorID~0; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2486: assume !(~tmp~18#1 == ~currentFloorID~0); [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2420: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2420: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2544: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2577-1: SUMMARY for call #t~ret90#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2577: assume -2147483648 <= #t~ret90#1 && #t~ret90#1 <= 2147483647;~tmp___8~2#1 := #t~ret90#1;havoc #t~ret90#1; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2412: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2379-1: SUMMARY for call processWaitingOnFloor_#t~ret71#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2346: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~25#1;#t~ret83#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret67#1, stopRequestedAtCurrentFloor_#t~ret68#1, stopRequestedAtCurrentFloor_#t~ret69#1, stopRequestedAtCurrentFloor_#t~ret70#1, stopRequestedAtCurrentFloor_~retValue_acc~25#1, stopRequestedAtCurrentFloor_~tmp~16#1, stopRequestedAtCurrentFloor_~tmp___0~7#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret83#1 && #t~ret83#1 <= 2147483647;~tmp___9~2#1 := #t~ret83#1;havoc #t~ret83#1; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2379: assume -2147483648 <= processWaitingOnFloor_#t~ret71#1 && processWaitingOnFloor_#t~ret71#1 <= 2147483647;processWaitingOnFloor_~tmp___0~8#1 := processWaitingOnFloor_#t~ret71#1;havoc processWaitingOnFloor_#t~ret71#1; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2437: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1570: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1570: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2528: assume ~tmp___2~3#1 == ~currentFloorID~0; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2528: assume !(~tmp___2~3#1 == ~currentFloorID~0); [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2396: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2586: assume -2147483648 <= #t~ret92#1 && #t~ret92#1 <= 2147483647;~tmp___7~2#1 := #t~ret92#1;havoc #t~ret92#1; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2586-1: SUMMARY for call #t~ret92#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2512: assume -2147483648 <= #t~ret86#1 && #t~ret86#1 <= 2147483647;~tmp___1~5#1 := #t~ret86#1;havoc #t~ret86#1; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2446: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2446: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2512-1: SUMMARY for call #t~ret86#1 := getDestination(2); srcloc: null [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2438: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:19,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2405-1: SUMMARY for call processWaitingOnFloor_#t~ret75#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,013 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2405: assume -2147483648 <= processWaitingOnFloor_#t~ret75#1 && processWaitingOnFloor_#t~ret75#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret75#1;havoc processWaitingOnFloor_#t~ret75#1; [2025-02-07 20:56:19,013 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3330: assume { :end_inline___automaton_fail } true; [2025-02-07 20:56:19,013 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2595: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:19,070 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L402: #res := ~retValue_acc~1; [2025-02-07 20:56:19,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1218-1: valid_product_#res#1 := valid_product_~retValue_acc~7#1; [2025-02-07 20:56:19,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3295: assume { :end_inline_runTest } true; [2025-02-07 20:56:19,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3359: SUMMARY for call bobCall(); srcloc: null [2025-02-07 20:56:19,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3357-1: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:19,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3357: assume { :begin_inline_threeTS } true; [2025-02-07 20:56:19,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3277: assume { :end_inline_test } true; [2025-02-07 20:56:19,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3083: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:19,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3081: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:19,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3302-1: main_#res#1 := main_~retValue_acc~31#1; [2025-02-07 20:56:19,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3360: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:19,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3358: assume { :end_inline_threeTS } true; [2025-02-07 20:56:19,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3294: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true; [2025-02-07 20:56:19,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3082: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:19,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L166: #res := ~retValue_acc~0; [2025-02-07 20:56:19,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L713: #res := ~retValue_acc~2; [2025-02-07 20:56:19,205 INFO L? ?]: Removed 531 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:19,206 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:19,223 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:19,223 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:19,223 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:19 BoogieIcfgContainer [2025-02-07 20:56:19,226 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:19,228 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:19,228 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:19,231 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:19,232 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:17" (1/3) ... [2025-02-07 20:56:19,232 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79b7afef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:19, skipping insertion in model container [2025-02-07 20:56:19,232 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (2/3) ... [2025-02-07 20:56:19,232 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79b7afef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:19, skipping insertion in model container [2025-02-07 20:56:19,232 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:19" (3/3) ... [2025-02-07 20:56:19,233 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec14_product31.cil.c [2025-02-07 20:56:19,243 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:19,246 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec14_product31.cil.c that has 26 procedures, 441 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:19,282 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:19,293 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;@2d4d74bd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:19,293 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:19,296 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 20:56:19,300 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:19,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:19,305 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:19,308 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 20:56:19,313 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:19,317 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:19 BoogieIcfgContainer [2025-02-07 20:56:19,317 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:19,318 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:19,318 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:19,318 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:19,318 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:19" (3/4) ... [2025-02-07 20:56:19,320 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:19,323 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2025-02-07 20:56:19,323 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:19,323 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:19,323 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:19,323 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:19,323 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:56:19,323 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:19,323 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:19,323 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isExecutiveFloorCalling [2025-02-07 20:56:19,323 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:19,323 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bobCall [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure buttonForFloorIsPressed [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:19,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:19,327 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:19,328 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:19,328 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:19,328 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:19,328 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:19,328 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:19,328 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:19,384 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:19,384 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:19,384 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:19,386 INFO L158 Benchmark]: Toolchain (without parser) took 1942.26ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 111.2MB in the beginning and 343.4MB in the end (delta: -232.2MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. [2025-02-07 20:56:19,386 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 201.3MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:19,387 INFO L158 Benchmark]: CACSL2BoogieTranslator took 476.04ms. Allocated memory is still 142.6MB. Free memory was 110.7MB in the beginning and 71.5MB in the end (delta: 39.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:19,387 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.57ms. Allocated memory is still 142.6MB. Free memory was 71.5MB in the beginning and 66.7MB in the end (delta: 4.8MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:19,387 INFO L158 Benchmark]: Boogie Preprocessor took 67.42ms. Allocated memory is still 142.6MB. Free memory was 66.7MB in the beginning and 60.7MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:19,388 INFO L158 Benchmark]: IcfgBuilder took 1189.21ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 60.7MB in the beginning and 356.5MB in the end (delta: -295.8MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:19,389 INFO L158 Benchmark]: TraceAbstraction took 88.97ms. Allocated memory is still 402.7MB. Free memory was 356.5MB in the beginning and 349.7MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:19,390 INFO L158 Benchmark]: Witness Printer took 67.27ms. Allocated memory is still 402.7MB. Free memory was 349.7MB in the beginning and 343.4MB in the end (delta: 6.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:19,391 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 201.3MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 476.04ms. Allocated memory is still 142.6MB. Free memory was 110.7MB in the beginning and 71.5MB in the end (delta: 39.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.57ms. Allocated memory is still 142.6MB. Free memory was 71.5MB in the beginning and 66.7MB in the end (delta: 4.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 67.42ms. Allocated memory is still 142.6MB. Free memory was 66.7MB in the beginning and 60.7MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1189.21ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 60.7MB in the beginning and 356.5MB in the end (delta: -295.8MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. * TraceAbstraction took 88.97ms. Allocated memory is still 402.7MB. Free memory was 356.5MB in the beginning and 349.7MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 67.27ms. Allocated memory is still 402.7MB. Free memory was 349.7MB in the beginning and 343.4MB in the end (delta: 6.3MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 48]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [48] - GenericResultAtLocation [Line: 716]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [716] - GenericResultAtLocation [Line: 1082]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1082] - GenericResultAtLocation [Line: 1183]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1183] - GenericResultAtLocation [Line: 1221]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1221] - GenericResultAtLocation [Line: 1341]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1341] - GenericResultAtLocation [Line: 2956]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2956] - GenericResultAtLocation [Line: 3305]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification14_spec.i","") [3305] - GenericResultAtLocation [Line: 3342]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3342] - GenericResultAtLocation [Line: 3351]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3351] * 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: 3347]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 26 procedures, 441 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 20:56:19,407 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE