./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec3_product20.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_product20.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 b7f63e91390dfc262975e205f156f8c4cc9b5ede7dbe2a20685844995f7cce81 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:51,878 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:51,931 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:51,938 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:51,942 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:51,960 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:51,960 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:51,960 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:51,961 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:51,961 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:51,961 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:51,961 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:51,961 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:51,961 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:51,961 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:51,961 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:51,961 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:51,962 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:51,962 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:51,962 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:51,963 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 -> b7f63e91390dfc262975e205f156f8c4cc9b5ede7dbe2a20685844995f7cce81 [2025-02-07 20:56:52,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:52,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:52,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:52,189 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:52,189 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:52,190 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec3_product20.cil.c [2025-02-07 20:56:53,337 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2c7ec000b/8db02c0f71f44cce877e055abc9bee14/FLAGce98a106b [2025-02-07 20:56:53,732 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:53,733 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec3_product20.cil.c [2025-02-07 20:56:53,755 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2c7ec000b/8db02c0f71f44cce877e055abc9bee14/FLAGce98a106b [2025-02-07 20:56:53,926 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2c7ec000b/8db02c0f71f44cce877e055abc9bee14 [2025-02-07 20:56:53,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:53,929 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:53,930 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:53,930 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:53,934 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:53,935 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:53" (1/1) ... [2025-02-07 20:56:53,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4db9aec2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:53, skipping insertion in model container [2025-02-07 20:56:53,936 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:53" (1/1) ... [2025-02-07 20:56:53,975 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:54,291 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_product20.cil.c[62576,62589] [2025-02-07 20:56:54,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:54,336 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:54,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [48] [2025-02-07 20:56:54,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [151] [2025-02-07 20:56:54,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [818] [2025-02-07 20:56:54,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2396] [2025-02-07 20:56:54,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2762] [2025-02-07 20:56:54,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2780] [2025-02-07 20:56:54,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2818] [2025-02-07 20:56:54,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2827] [2025-02-07 20:56:54,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3175] [2025-02-07 20:56:54,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [3293] [2025-02-07 20:56:54,439 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_product20.cil.c[62576,62589] [2025-02-07 20:56:54,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:54,472 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:54,473 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54 WrapperNode [2025-02-07 20:56:54,473 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:54,474 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:54,474 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:54,474 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:54,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54" (1/1) ... [2025-02-07 20:56:54,499 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54" (1/1) ... [2025-02-07 20:56:54,535 INFO L138 Inliner]: procedures = 94, calls = 352, calls flagged for inlining = 25, calls inlined = 21, statements flattened = 1108 [2025-02-07 20:56:54,536 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:54,536 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:54,536 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:54,536 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:54,543 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54" (1/1) ... [2025-02-07 20:56:54,543 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54" (1/1) ... [2025-02-07 20:56:54,551 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54" (1/1) ... [2025-02-07 20:56:54,584 INFO L175 MemorySlicer]: Split 81 memory accesses to 20 slices as follows [2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4, 4, 4, 4, 2]. 9 percent of accesses are in the largest equivalence class. The 81 initializations are split as follows [2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4, 4, 4, 4, 2]. The 0 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2025-02-07 20:56:54,585 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54" (1/1) ... [2025-02-07 20:56:54,585 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54" (1/1) ... [2025-02-07 20:56:54,601 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54" (1/1) ... [2025-02-07 20:56:54,607 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54" (1/1) ... [2025-02-07 20:56:54,609 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54" (1/1) ... [2025-02-07 20:56:54,617 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54" (1/1) ... [2025-02-07 20:56:54,624 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:54,627 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:54,627 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:54,627 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:54,628 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54" (1/1) ... [2025-02-07 20:56:54,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:54,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:54,656 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 20:56:54,661 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 20:56:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2025-02-07 20:56:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2025-02-07 20:56:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__weight [2025-02-07 20:56:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__weight [2025-02-07 20:56:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2025-02-07 20:56:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2025-02-07 20:56:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2025-02-07 20:56:54,677 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:54,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:54,677 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:54,677 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:54,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:54,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:54,680 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:54,680 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:54,680 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2025-02-07 20:56:54,680 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2025-02-07 20:56:54,841 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:54,843 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:54,882 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1102: #res := ~retValue_acc~7; [2025-02-07 20:56:54,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3212: #res := ~retValue_acc~27; [2025-02-07 20:56:54,920 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1706: #res := ~retValue_acc~14; [2025-02-07 20:56:54,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2384: #res := ~retValue_acc~18; [2025-02-07 20:56:55,152 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1616: #res#1 := ~retValue_acc~12#1; [2025-02-07 20:56:55,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1611: #t~ret31#1 := stopRequestedInDirection__wrappee__weight_#res#1;havoc stopRequestedInDirection__wrappee__weight_#t~ret18#1, stopRequestedInDirection__wrappee__weight_#t~ret19#1, stopRequestedInDirection__wrappee__weight_#t~ret20#1, stopRequestedInDirection__wrappee__weight_#t~ret21#1, stopRequestedInDirection__wrappee__weight_#t~ret22#1, stopRequestedInDirection__wrappee__weight_#t~ret23#1, stopRequestedInDirection__wrappee__weight_#t~ret24#1, stopRequestedInDirection__wrappee__weight_#t~ret25#1, stopRequestedInDirection__wrappee__weight_#t~ret26#1, stopRequestedInDirection__wrappee__weight_#t~ret27#1, stopRequestedInDirection__wrappee__weight_#t~ret28#1, stopRequestedInDirection__wrappee__weight_~dir#1, stopRequestedInDirection__wrappee__weight_~respectFloorCalls#1, stopRequestedInDirection__wrappee__weight_~respectInLiftCalls#1, stopRequestedInDirection__wrappee__weight_~retValue_acc~11#1, stopRequestedInDirection__wrappee__weight_~tmp~6#1, stopRequestedInDirection__wrappee__weight_~tmp___0~3#1, stopRequestedInDirection__wrappee__weight_~tmp___1~3#1, stopRequestedInDirection__wrappee__weight_~tmp___2~1#1, stopRequestedInDirection__wrappee__weight_~tmp___3~1#1, stopRequestedInDirection__wrappee__weight_~tmp___4~0#1, stopRequestedInDirection__wrappee__weight_~tmp___5~0#1, stopRequestedInDirection__wrappee__weight_~tmp___6~0#1, stopRequestedInDirection__wrappee__weight_~tmp___7~0#1, stopRequestedInDirection__wrappee__weight_~tmp___8~0#1, stopRequestedInDirection__wrappee__weight_~tmp___9~0#1;havoc stopRequestedInDirection__wrappee__weight_#in~dir#1, stopRequestedInDirection__wrappee__weight_#in~respectFloorCalls#1, stopRequestedInDirection__wrappee__weight_#in~respectInLiftCalls#1;assume { :end_inline_stopRequestedInDirection__wrappee__weight } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~retValue_acc~12#1 := #t~ret31#1;havoc #t~ret31#1;#res#1 := ~retValue_acc~12#1; [2025-02-07 20:56:55,153 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1587-1: stopRequestedInDirection__wrappee__weight_#res#1 := stopRequestedInDirection__wrappee__weight_~retValue_acc~11#1; [2025-02-07 20:56:55,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1751: #res := ~retValue_acc~16; [2025-02-07 20:56:55,199 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2989: #t~ret124#1 := isIdle_#res#1;havoc isIdle_#t~ret17#1, isIdle_~retValue_acc~10#1, isIdle_~tmp~5#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret124#1 && #t~ret124#1 <= 2147483647;~tmp~25#1 := #t~ret124#1;havoc #t~ret124#1; [2025-02-07 20:56:55,199 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1222-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~9#1; [2025-02-07 20:56:55,199 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2998: ~i~3#1 := 1 + ~i~3#1; [2025-02-07 20:56:55,199 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1235-1: isIdle_#res#1 := isIdle_~retValue_acc~10#1; [2025-02-07 20:56:55,199 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1231: isIdle_#t~ret17#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret12#1, anyStopRequested_#t~ret13#1, anyStopRequested_#t~ret14#1, anyStopRequested_#t~ret15#1, anyStopRequested_#t~ret16#1, anyStopRequested_~retValue_acc~9#1, anyStopRequested_~tmp~4#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~ret17#1 && isIdle_#t~ret17#1 <= 2147483647;isIdle_~tmp~5#1 := isIdle_#t~ret17#1;havoc isIdle_#t~ret17#1;isIdle_~retValue_acc~10#1 := (if 0 == isIdle_~tmp~5#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~10#1; [2025-02-07 20:56:55,200 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2995: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:55,200 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2991: assume 0 != ~tmp~25#1; [2025-02-07 20:56:55,200 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2991: assume !(0 != ~tmp~25#1); [2025-02-07 20:56:55,268 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1059-1: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1; [2025-02-07 20:56:55,271 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L815: #res := ~retValue_acc~2; [2025-02-07 20:56:55,281 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3290: #res := ~retValue_acc~29; [2025-02-07 20:56:55,283 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L897: #res := ~retValue_acc~3; [2025-02-07 20:56:55,284 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1050: #res := ~retValue_acc~4; [2025-02-07 20:56:55,389 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3251: #res := ~retValue_acc~28; [2025-02-07 20:56:55,404 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1093: #res := ~retValue_acc~6; [2025-02-07 20:56:55,462 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L504: #res := ~retValue_acc~1; [2025-02-07 20:56:55,506 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3165: assume { :end_inline_runTest } true; [2025-02-07 20:56:55,506 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2775: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:55,506 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2773: assume { :end_inline_threeTS } true; [2025-02-07 20:56:55,506 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2771: SUMMARY for call initTopDown(); srcloc: null [2025-02-07 20:56:55,506 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3147: assume { :end_inline_test } true; [2025-02-07 20:56:55,506 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2953: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:55,506 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3172-1: main_#res#1 := main_~retValue_acc~26#1; [2025-02-07 20:56:55,506 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2815-1: valid_product_#res#1 := valid_product_~retValue_acc~24#1; [2025-02-07 20:56:55,506 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3164: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true; [2025-02-07 20:56:55,506 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2774: SUMMARY for call bobCall(); srcloc: null [2025-02-07 20:56:55,507 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2772: assume { :begin_inline_threeTS } true; [2025-02-07 20:56:55,507 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2772-1: SUMMARY for call bobCall(); srcloc: null [2025-02-07 20:56:55,507 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2954: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:55,507 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2952: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:55,515 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L268: #res := ~retValue_acc~0; [2025-02-07 20:56:55,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1918: assume ~tmp___2~3#1 == ~currentFloorID~0; [2025-02-07 20:56:55,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1918: assume !(~tmp___2~3#1 == ~currentFloorID~0); [2025-02-07 20:56:55,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1976: assume -2147483648 <= #t~ret60#1 && #t~ret60#1 <= 2147483647;~tmp___7~2#1 := #t~ret60#1;havoc #t~ret60#1; [2025-02-07 20:56:55,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1976-1: SUMMARY for call #t~ret60#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:55,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1811: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:55,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1811: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:55,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1902: assume -2147483648 <= #t~ret54#1 && #t~ret54#1 <= 2147483647;~tmp___1~5#1 := #t~ret54#1;havoc #t~ret54#1; [2025-02-07 20:56:55,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1902-1: SUMMARY for call #t~ret54#1 := getDestination(2); srcloc: null [2025-02-07 20:56:55,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1803: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:55,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1770: assume -2147483648 <= processWaitingOnFloor_#t~ret39#1 && processWaitingOnFloor_#t~ret39#1 <= 2147483647;processWaitingOnFloor_~tmp___0~7#1 := processWaitingOnFloor_#t~ret39#1;havoc processWaitingOnFloor_#t~ret39#1; [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1770-1: SUMMARY for call processWaitingOnFloor_#t~ret39#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1737: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~15#1;#t~ret51#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret35#1, stopRequestedAtCurrentFloor_#t~ret36#1, stopRequestedAtCurrentFloor_#t~ret37#1, stopRequestedAtCurrentFloor_#t~ret38#1, stopRequestedAtCurrentFloor_~retValue_acc~15#1, stopRequestedAtCurrentFloor_~tmp~10#1, stopRequestedAtCurrentFloor_~tmp___0~6#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret51#1 && #t~ret51#1 <= 2147483647;~tmp___9~2#1 := #t~ret51#1;havoc #t~ret51#1; [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1828: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1985: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1886: assume 0 != ~persons_1~0; [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1886: assume !(0 != ~persons_1~0); [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1787: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1944: assume -2147483648 <= #t~ret57#1 && #t~ret57#1 <= 2147483647;~tmp___4~2#1 := #t~ret57#1;havoc #t~ret57#1; [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1944-1: SUMMARY for call #t~ret57#1 := getDestination(5); srcloc: null [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1878: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1969: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1969: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1870: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1870: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1837: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1837: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1961: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1961: assume !(1 == ~doorState~0); [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1928: assume 0 != ~persons_4~0; [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1928: assume !(0 != ~persons_4~0); [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1829: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1796: assume -2147483648 <= processWaitingOnFloor_#t~ret43#1 && processWaitingOnFloor_#t~ret43#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret43#1;havoc processWaitingOnFloor_#t~ret43#1; [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1796-1: SUMMARY for call processWaitingOnFloor_#t~ret43#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1920: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1020: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:55,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1020: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1788: assume -2147483648 <= processWaitingOnFloor_#t~ret42#1 && processWaitingOnFloor_#t~ret42#1 <= 2147483647;processWaitingOnFloor_~tmp___1~4#1 := processWaitingOnFloor_#t~ret42#1;havoc processWaitingOnFloor_#t~ret42#1; [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1788-1: SUMMARY for call processWaitingOnFloor_#t~ret42#1 := getDestination(1); srcloc: null [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1978: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1978: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1813: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1904: assume ~tmp___1~5#1 == ~currentFloorID~0; [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1904: assume !(~tmp___1~5#1 == ~currentFloorID~0); [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1772: assume 0 != processWaitingOnFloor_~tmp___0~7#1; [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1772: assume !(0 != processWaitingOnFloor_~tmp___0~7#1); [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1029: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1029: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1888: assume -2147483648 <= #t~ret53#1 && #t~ret53#1 <= 2147483647;~tmp___0~8#1 := #t~ret53#1;havoc #t~ret53#1; [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1888-1: SUMMARY for call #t~ret53#1 := getDestination(1); srcloc: null [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1822: assume -2147483648 <= processWaitingOnFloor_#t~ret47#1 && processWaitingOnFloor_#t~ret47#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret47#1;havoc processWaitingOnFloor_#t~ret47#1; [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1822-1: SUMMARY for call processWaitingOnFloor_#t~ret47#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1789: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~4#1); srcloc: null [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1946: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1946: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1814: assume -2147483648 <= processWaitingOnFloor_#t~ret46#1 && processWaitingOnFloor_#t~ret46#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret46#1;havoc processWaitingOnFloor_#t~ret46#1; [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1814-1: SUMMARY for call processWaitingOnFloor_#t~ret46#1 := getDestination(3); srcloc: null [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1971: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:55,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1872: assume 0 != ~persons_0~0; [2025-02-07 20:56:55,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1872: assume !(0 != ~persons_0~0); [2025-02-07 20:56:55,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1839: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:55,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1930: assume -2147483648 <= #t~ret56#1 && #t~ret56#1 <= 2147483647;~tmp___3~3#1 := #t~ret56#1;havoc #t~ret56#1; [2025-02-07 20:56:55,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1930-1: SUMMARY for call #t~ret56#1 := getDestination(4); srcloc: null [2025-02-07 20:56:55,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1798: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:55,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1798: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1790: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1980: assume -2147483648 <= #t~ret61#1 && #t~ret61#1 <= 2147483647;~tmp___5~2#1 := #t~ret61#1;havoc #t~ret61#1; [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1980-1: SUMMARY for call #t~ret61#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1914: assume 0 != ~persons_3~0; [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1914: assume !(0 != ~persons_3~0); [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1848: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1815: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1906: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1840: assume -2147483648 <= processWaitingOnFloor_#t~ret50#1 && processWaitingOnFloor_#t~ret50#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret50#1;havoc processWaitingOnFloor_#t~ret50#1; [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1840-1: SUMMARY for call processWaitingOnFloor_#t~ret50#1 := getDestination(5); srcloc: null [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1774: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1890: assume ~tmp___0~8#1 == ~currentFloorID~0; [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1890: assume !(~tmp___0~8#1 == ~currentFloorID~0); [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1824: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1824: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:55,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1023: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1023: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1981: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1948: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1816: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1783: assume -2147483648 <= processWaitingOnFloor_#t~ret41#1 && processWaitingOnFloor_#t~ret41#1 <= 2147483647;processWaitingOnFloor_~tmp___2~2#1 := processWaitingOnFloor_#t~ret41#1;havoc processWaitingOnFloor_#t~ret41#1; [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1783-1: SUMMARY for call processWaitingOnFloor_#t~ret41#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1874: assume -2147483648 <= #t~ret52#1 && #t~ret52#1 <= 2147483647;~tmp~12#1 := #t~ret52#1;havoc #t~ret52#1; [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1841: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1874-1: SUMMARY for call #t~ret52#1 := getDestination(0); srcloc: null [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1775: assume -2147483648 <= processWaitingOnFloor_#t~ret40#1 && processWaitingOnFloor_#t~ret40#1 <= 2147483647;processWaitingOnFloor_~tmp~11#1 := processWaitingOnFloor_#t~ret40#1;havoc processWaitingOnFloor_#t~ret40#1; [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1775-1: SUMMARY for call processWaitingOnFloor_#t~ret40#1 := getDestination(0); srcloc: null [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1932: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1932: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1032: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1032: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1800: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1957: havoc processWaitingOnFloor_#t~ret39#1, processWaitingOnFloor_#t~ret40#1, processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_#t~ret46#1, processWaitingOnFloor_#t~ret47#1, processWaitingOnFloor_#t~ret48#1, processWaitingOnFloor_#t~ret49#1, processWaitingOnFloor_#t~ret50#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~11#1, processWaitingOnFloor_~tmp___0~7#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 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1957-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret39#1, processWaitingOnFloor_#t~ret40#1, processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_#t~ret46#1, processWaitingOnFloor_#t~ret47#1, processWaitingOnFloor_#t~ret48#1, processWaitingOnFloor_#t~ret49#1, processWaitingOnFloor_#t~ret50#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~11#1, processWaitingOnFloor_~tmp___0~7#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~11#1;havoc processWaitingOnFloor_~tmp___0~7#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 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1916: assume -2147483648 <= #t~ret55#1 && #t~ret55#1 <= 2147483647;~tmp___2~3#1 := #t~ret55#1;havoc #t~ret55#1; [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1916-1: SUMMARY for call #t~ret55#1 := getDestination(3); srcloc: null [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1842: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1809: assume -2147483648 <= processWaitingOnFloor_#t~ret45#1 && processWaitingOnFloor_#t~ret45#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret45#1;havoc processWaitingOnFloor_#t~ret45#1; [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1809-1: SUMMARY for call processWaitingOnFloor_#t~ret45#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:55,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1776: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~11#1); srcloc: null [2025-02-07 20:56:55,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1900: assume 0 != ~persons_2~0; [2025-02-07 20:56:55,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1900: assume !(0 != ~persons_2~0); [2025-02-07 20:56:55,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1801: assume -2147483648 <= processWaitingOnFloor_#t~ret44#1 && processWaitingOnFloor_#t~ret44#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret44#1;havoc processWaitingOnFloor_#t~ret44#1; [2025-02-07 20:56:55,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1801-1: SUMMARY for call processWaitingOnFloor_#t~ret44#1 := getDestination(2); srcloc: null [2025-02-07 20:56:55,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1958: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:55,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1892: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:55,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1826: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:55,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1785: assume 0 != processWaitingOnFloor_~tmp___2~2#1; [2025-02-07 20:56:55,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1785: assume !(0 != processWaitingOnFloor_~tmp___2~2#1); [2025-02-07 20:56:55,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1975: assume -2147483648 <= #t~ret59#1 && #t~ret59#1 <= 2147483647;~tmp___6~2#1 := #t~ret59#1;havoc #t~ret59#1; [2025-02-07 20:56:55,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1942: assume 0 != ~persons_5~0; [2025-02-07 20:56:55,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1942: assume !(0 != ~persons_5~0); [2025-02-07 20:56:55,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1975-1: SUMMARY for call #t~ret59#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:55,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1876: assume ~tmp~12#1 == ~currentFloorID~0; [2025-02-07 20:56:55,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1876: assume !(~tmp~12#1 == ~currentFloorID~0); [2025-02-07 20:56:55,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1777: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:55,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1967: assume -2147483648 <= #t~ret58#1 && #t~ret58#1 <= 2147483647;~tmp___8~2#1 := #t~ret58#1;havoc #t~ret58#1; [2025-02-07 20:56:55,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1934: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:55,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1967-1: SUMMARY for call #t~ret58#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:55,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1835: assume -2147483648 <= processWaitingOnFloor_#t~ret49#1 && processWaitingOnFloor_#t~ret49#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret49#1;havoc processWaitingOnFloor_#t~ret49#1; [2025-02-07 20:56:55,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1835-1: SUMMARY for call processWaitingOnFloor_#t~ret49#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:55,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1802: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:55,624 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShift__wrappee__executivefloorFINAL: assume true; [2025-02-07 20:56:55,624 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1827: assume -2147483648 <= processWaitingOnFloor_#t~ret48#1 && processWaitingOnFloor_#t~ret48#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret48#1;havoc processWaitingOnFloor_#t~ret48#1; [2025-02-07 20:56:55,624 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1026: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:55,624 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1026: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:55,624 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1827-1: SUMMARY for call processWaitingOnFloor_#t~ret48#1 := getDestination(4); srcloc: null [2025-02-07 20:56:55,673 INFO L? ?]: Removed 538 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:55,674 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:55,685 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:55,686 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:55,686 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:55 BoogieIcfgContainer [2025-02-07 20:56:55,686 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:55,687 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:55,688 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:55,692 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:55,692 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:53" (1/3) ... [2025-02-07 20:56:55,693 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c11a18e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:55, skipping insertion in model container [2025-02-07 20:56:55,693 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:54" (2/3) ... [2025-02-07 20:56:55,693 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c11a18e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:55, skipping insertion in model container [2025-02-07 20:56:55,693 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:55" (3/3) ... [2025-02-07 20:56:55,694 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec3_product20.cil.c [2025-02-07 20:56:55,710 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:55,713 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec3_product20.cil.c that has 29 procedures, 502 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:55,750 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:55,760 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;@bc6ee30, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:55,760 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:55,765 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 20:56:55,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:55,773 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:55,779 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:55,781 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 20:56:55,791 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:55,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:55 BoogieIcfgContainer [2025-02-07 20:56:55,798 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:55,799 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:55,799 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:55,799 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:55,800 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:55" (3/4) ... [2025-02-07 20:56:55,801 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:55,806 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentHeading [2025-02-07 20:56:55,807 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:55,807 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:55,808 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:55,808 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:56:55,808 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initTopDown [2025-02-07 20:56:55,808 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:55,808 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedAtCurrentFloor__wrappee__weight [2025-02-07 20:56:55,808 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:55,808 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isExecutiveFloorCalling [2025-02-07 20:56:55,808 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initFloors [2025-02-07 20:56:55,808 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bobCall [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure buttonForFloorIsPressed [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:55,810 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift__wrappee__executivefloor [2025-02-07 20:56:55,814 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:55,814 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2025-02-07 20:56:55,815 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:55,815 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:55,815 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:55,815 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:55,815 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:55,861 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:55,862 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:55,862 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:55,863 INFO L158 Benchmark]: Toolchain (without parser) took 1933.74ms. Allocated memory is still 142.6MB. Free memory was 103.5MB in the beginning and 73.0MB in the end (delta: 30.5MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. [2025-02-07 20:56:55,863 INFO L158 Benchmark]: CDTParser took 1.05ms. Allocated memory is still 201.3MB. Free memory was 125.7MB in the beginning and 125.3MB in the end (delta: 307.6kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:55,863 INFO L158 Benchmark]: CACSL2BoogieTranslator took 543.05ms. Allocated memory is still 142.6MB. Free memory was 103.5MB in the beginning and 64.2MB in the end (delta: 39.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:55,863 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.93ms. Allocated memory is still 142.6MB. Free memory was 64.2MB in the beginning and 58.6MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:55,863 INFO L158 Benchmark]: Boogie Preprocessor took 90.64ms. Allocated memory is still 142.6MB. Free memory was 58.6MB in the beginning and 52.9MB in the end (delta: 5.8MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:55,864 INFO L158 Benchmark]: IcfgBuilder took 1058.84ms. Allocated memory is still 142.6MB. Free memory was 51.9MB in the beginning and 86.8MB in the end (delta: -34.8MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:55,864 INFO L158 Benchmark]: TraceAbstraction took 111.03ms. Allocated memory is still 142.6MB. Free memory was 86.8MB in the beginning and 79.8MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:55,864 INFO L158 Benchmark]: Witness Printer took 62.93ms. Allocated memory is still 142.6MB. Free memory was 79.8MB in the beginning and 73.0MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:55,865 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.05ms. Allocated memory is still 201.3MB. Free memory was 125.7MB in the beginning and 125.3MB in the end (delta: 307.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 543.05ms. Allocated memory is still 142.6MB. Free memory was 103.5MB in the beginning and 64.2MB in the end (delta: 39.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.93ms. Allocated memory is still 142.6MB. Free memory was 64.2MB in the beginning and 58.6MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.64ms. Allocated memory is still 142.6MB. Free memory was 58.6MB in the beginning and 52.9MB in the end (delta: 5.8MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 1058.84ms. Allocated memory is still 142.6MB. Free memory was 51.9MB in the beginning and 86.8MB in the end (delta: -34.8MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. * TraceAbstraction took 111.03ms. Allocated memory is still 142.6MB. Free memory was 86.8MB in the beginning and 79.8MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 62.93ms. Allocated memory is still 142.6MB. Free memory was 79.8MB in the beginning and 73.0MB in the end (delta: 6.7MB). 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,"UnitTests.i","") [48] - GenericResultAtLocation [Line: 151]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [151] - GenericResultAtLocation [Line: 818]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [818] - GenericResultAtLocation [Line: 2396]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2396] - GenericResultAtLocation [Line: 2762]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2762] - GenericResultAtLocation [Line: 2780]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2780] - GenericResultAtLocation [Line: 2818]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2818] - GenericResultAtLocation [Line: 2827]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2827] - GenericResultAtLocation [Line: 3175]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3175] - GenericResultAtLocation [Line: 3293]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [3293] * 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: 2823]: 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 29 procedures, 502 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 20:56:55,880 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