./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec9_product11.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/elevator_spec9_product11.cil.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2156ba1e79a86c856553f139302f2b9940a34efa4e31eb139d6bea893c29b00d --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:57:02,149 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:57:02,201 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:57:02,204 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:57:02,204 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:57:02,220 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:57:02,220 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:57:02,221 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:57:02,221 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:57:02,221 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:57:02,221 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:57:02,221 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:57:02,221 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:57:02,221 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:57:02,221 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:57:02,221 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:57:02,221 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:57:02,221 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:57:02,221 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:57:02,221 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:57:02,221 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:57:02,221 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:57:02,222 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:57:02,222 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:57:02,222 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:57:02,223 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:57:02,223 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 -> 2156ba1e79a86c856553f139302f2b9940a34efa4e31eb139d6bea893c29b00d [2025-02-07 20:57:02,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:57:02,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:57:02,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:57:02,449 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:57:02,449 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:57:02,450 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec9_product11.cil.c [2025-02-07 20:57:03,658 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/02070a537/62b18d3b9be64665bd52bd45276b116d/FLAG71338a42e [2025-02-07 20:57:04,025 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:57:04,027 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec9_product11.cil.c [2025-02-07 20:57:04,048 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/02070a537/62b18d3b9be64665bd52bd45276b116d/FLAG71338a42e [2025-02-07 20:57:04,241 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/02070a537/62b18d3b9be64665bd52bd45276b116d [2025-02-07 20:57:04,243 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:57:04,245 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:57:04,250 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:57:04,250 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:57:04,252 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:57:04,257 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,257 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cfcb66f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04, skipping insertion in model container [2025-02-07 20:57:04,257 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,306 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:57:04,685 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_spec9_product11.cil.c[71954,71967] [2025-02-07 20:57:04,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:57:04,695 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:57:04,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [48] [2025-02-07 20:57:04,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [148] [2025-02-07 20:57:04,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [505] [2025-02-07 20:57:04,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification9_spec.i","") [871] [2025-02-07 20:57:04,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1034] [2025-02-07 20:57:04,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1069] [2025-02-07 20:57:04,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1189] [2025-02-07 20:57:04,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1201] [2025-02-07 20:57:04,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2729] [2025-02-07 20:57:04,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3390] [2025-02-07 20:57:04,773 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_spec9_product11.cil.c[71954,71967] [2025-02-07 20:57:04,773 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:57:04,805 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:57:04,805 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04 WrapperNode [2025-02-07 20:57:04,806 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:57:04,806 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:57:04,810 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:57:04,811 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:57:04,815 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,839 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,868 INFO L138 Inliner]: procedures = 93, calls = 335, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 1084 [2025-02-07 20:57:04,868 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:57:04,869 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:57:04,869 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:57:04,869 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:57:04,875 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,875 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,883 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,911 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 20:57:04,913 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,914 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,938 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,940 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,947 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,950 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,961 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:57:04,961 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:57:04,962 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:57:04,962 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:57:04,962 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04" (1/1) ... [2025-02-07 20:57:04,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:57:04,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:57:04,994 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 20:57:04,997 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 20:57:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:57:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:57:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:57:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:57:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:57:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2025-02-07 20:57:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2025-02-07 20:57:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:57:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:57:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:57:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:57:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:57:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:57:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:57:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:57:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:57:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:57:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:57:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:57:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:57:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:57:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:57:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:57:05,016 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:57:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:57:05,016 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:57:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:57:05,016 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:57:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:57:05,016 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:57:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:57:05,016 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:57:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:57:05,016 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:57:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:57:05,016 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:57:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure isEmpty [2025-02-07 20:57:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure isEmpty [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:57:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:57:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:57:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:57:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:57:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:57:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:57:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:57:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:57:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:57:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:57:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:57:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:57:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:57:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:57:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:57:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:57:05,019 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:57:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:57:05,152 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:57:05,155 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:57:05,209 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1186: #res := ~retValue_acc~9; [2025-02-07 20:57:05,212 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1280: #res := ~retValue_acc~10; [2025-02-07 20:57:05,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1433: #res := ~retValue_acc~11; [2025-02-07 20:57:05,289 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2081: assume 0 != ~tmp~21#1;~retValue_acc~21#1 := 1;#res#1 := ~retValue_acc~21#1; [2025-02-07 20:57:05,289 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2081: assume !(0 != ~tmp~21#1);~retValue_acc~21#1 := 0;#res#1 := ~retValue_acc~21#1; [2025-02-07 20:57:05,289 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2079: #t~ret74#1 := buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~13#1;havoc buttonForFloorIsPressed_#in~floorID#1;assume { :end_inline_buttonForFloorIsPressed } true;assume -2147483648 <= #t~ret74#1 && #t~ret74#1 <= 2147483647;~tmp~21#1 := #t~ret74#1;havoc #t~ret74#1; [2025-02-07 20:57:05,290 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2089: #res#1 := ~retValue_acc~21#1; [2025-02-07 20:57:05,290 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1476-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~13#1; [2025-02-07 20:57:05,294 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2717: #res := ~retValue_acc~25; [2025-02-07 20:57:05,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1994: #t~ret71#1 := stopRequestedInDirection__wrappee__empty_#res#1;havoc stopRequestedInDirection__wrappee__empty_#t~ret58#1, stopRequestedInDirection__wrappee__empty_#t~ret59#1, stopRequestedInDirection__wrappee__empty_#t~ret60#1, stopRequestedInDirection__wrappee__empty_#t~ret61#1, stopRequestedInDirection__wrappee__empty_#t~ret62#1, stopRequestedInDirection__wrappee__empty_#t~ret63#1, stopRequestedInDirection__wrappee__empty_#t~ret64#1, stopRequestedInDirection__wrappee__empty_#t~ret65#1, stopRequestedInDirection__wrappee__empty_#t~ret66#1, stopRequestedInDirection__wrappee__empty_#t~ret67#1, stopRequestedInDirection__wrappee__empty_#t~ret68#1, stopRequestedInDirection__wrappee__empty_~dir#1, stopRequestedInDirection__wrappee__empty_~respectFloorCalls#1, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls#1, stopRequestedInDirection__wrappee__empty_~retValue_acc~18#1, stopRequestedInDirection__wrappee__empty_~tmp~18#1, stopRequestedInDirection__wrappee__empty_~tmp___0~6#1, stopRequestedInDirection__wrappee__empty_~tmp___1~5#1, stopRequestedInDirection__wrappee__empty_~tmp___2~2#1, stopRequestedInDirection__wrappee__empty_~tmp___3~1#1, stopRequestedInDirection__wrappee__empty_~tmp___4~0#1, stopRequestedInDirection__wrappee__empty_~tmp___5~0#1, stopRequestedInDirection__wrappee__empty_~tmp___6~0#1, stopRequestedInDirection__wrappee__empty_~tmp___7~0#1, stopRequestedInDirection__wrappee__empty_~tmp___8~0#1, stopRequestedInDirection__wrappee__empty_~tmp___9~0#1;havoc stopRequestedInDirection__wrappee__empty_#in~dir#1, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls#1, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls#1;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;assume -2147483648 <= #t~ret71#1 && #t~ret71#1 <= 2147483647;~retValue_acc~19#1 := #t~ret71#1;havoc #t~ret71#1;#res#1 := ~retValue_acc~19#1; [2025-02-07 20:57:05,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1970-1: stopRequestedInDirection__wrappee__empty_#res#1 := stopRequestedInDirection__wrappee__empty_~retValue_acc~18#1; [2025-02-07 20:57:05,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1999: #res#1 := ~retValue_acc~19#1; [2025-02-07 20:57:05,659 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2134: #res := ~retValue_acc~23; [2025-02-07 20:57:05,677 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1147: #res := ~retValue_acc~8; [2025-02-07 20:57:05,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1525: #res := ~retValue_acc~15; [2025-02-07 20:57:05,807 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L320: ~i~2#1 := 1 + ~i~2#1; [2025-02-07 20:57:05,807 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1605-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~16#1; [2025-02-07 20:57:05,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L317: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:57:05,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L313: assume 0 != ~tmp~8#1; [2025-02-07 20:57:05,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L313: assume !(0 != ~tmp~8#1); [2025-02-07 20:57:05,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1618-1: isIdle_#res#1 := isIdle_~retValue_acc~17#1; [2025-02-07 20:57:05,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1614: isIdle_#t~ret57#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret52#1, anyStopRequested_#t~ret53#1, anyStopRequested_#t~ret54#1, anyStopRequested_#t~ret55#1, anyStopRequested_#t~ret56#1, anyStopRequested_~retValue_acc~16#1, anyStopRequested_~tmp~16#1, anyStopRequested_~tmp___0~5#1, anyStopRequested_~tmp___1~4#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret57#1 && isIdle_#t~ret57#1 <= 2147483647;isIdle_~tmp~17#1 := isIdle_#t~ret57#1;havoc isIdle_#t~ret57#1;isIdle_~retValue_acc~17#1 := (if 0 == isIdle_~tmp~17#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~17#1; [2025-02-07 20:57:05,808 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L311: #t~ret18#1 := isIdle_#res#1;havoc isIdle_#t~ret57#1, isIdle_~retValue_acc~17#1, isIdle_~tmp~17#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret18#1 && #t~ret18#1 <= 2147483647;~tmp~8#1 := #t~ret18#1;havoc #t~ret18#1; [2025-02-07 20:57:05,939 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L960: assume 2 == __utac_acc__Specification9_spec__3_~floor~0#1; [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L960: assume !(2 == __utac_acc__Specification9_spec__3_~floor~0#1); [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2273: assume ~tmp___0~11#1 == ~currentFloorID~0; [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2273: assume !(~tmp___0~11#1 == ~currentFloorID~0); [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1406: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1406: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2207: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2207: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2364: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2331: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L952: assume 1 == __utac_acc__Specification9_spec__3_~floor~0#1; [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L952: assume !(1 == __utac_acc__Specification9_spec__3_~floor~0#1); [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2166: assume -2147483648 <= processWaitingOnFloor_#t~ret81#1 && processWaitingOnFloor_#t~ret81#1 <= 2147483647;processWaitingOnFloor_~tmp___2~3#1 := processWaitingOnFloor_#t~ret81#1;havoc processWaitingOnFloor_#t~ret81#1; [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2199: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2166-1: SUMMARY for call processWaitingOnFloor_#t~ret81#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L977: assume 0 != ~floorButtons_spc9_4~0;~floorButtons_spc9_4~0 := 0; [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L977: assume !(0 != ~floorButtons_spc9_4~0); [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2224: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2257-1: SUMMARY for call #t~ret92#1 := getDestination(0); srcloc: null [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L944: assume 0 == __utac_acc__Specification9_spec__3_~floor~0#1; [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L944: assume !(0 == __utac_acc__Specification9_spec__3_~floor~0#1); [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2257: assume -2147483648 <= #t~ret92#1 && #t~ret92#1 <= 2147483647;~tmp~24#1 := #t~ret92#1;havoc #t~ret92#1; [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2158: assume -2147483648 <= processWaitingOnFloor_#t~ret80#1 && processWaitingOnFloor_#t~ret80#1 <= 2147483647;processWaitingOnFloor_~tmp~23#1 := processWaitingOnFloor_#t~ret80#1;havoc processWaitingOnFloor_#t~ret80#1; [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2158-1: SUMMARY for call processWaitingOnFloor_#t~ret80#1 := getDestination(0); srcloc: null [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2315: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2315: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:57:05,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L969: assume 0 != ~floorButtons_spc9_3~0;~floorButtons_spc9_3~0 := 0; [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L969: assume !(0 != ~floorButtons_spc9_3~0); [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1415: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1415: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2183: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2340: havoc processWaitingOnFloor_#t~ret79#1, processWaitingOnFloor_#t~ret80#1, processWaitingOnFloor_#t~ret81#1, processWaitingOnFloor_#t~ret82#1, processWaitingOnFloor_#t~ret83#1, processWaitingOnFloor_#t~ret84#1, processWaitingOnFloor_#t~ret85#1, processWaitingOnFloor_#t~ret86#1, processWaitingOnFloor_#t~ret87#1, processWaitingOnFloor_#t~ret88#1, processWaitingOnFloor_#t~ret89#1, processWaitingOnFloor_#t~ret90#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~23#1, processWaitingOnFloor_~tmp___0~10#1, processWaitingOnFloor_~tmp___1~6#1, processWaitingOnFloor_~tmp___2~3#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 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2340-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret79#1, processWaitingOnFloor_#t~ret80#1, processWaitingOnFloor_#t~ret81#1, processWaitingOnFloor_#t~ret82#1, processWaitingOnFloor_#t~ret83#1, processWaitingOnFloor_#t~ret84#1, processWaitingOnFloor_#t~ret85#1, processWaitingOnFloor_#t~ret86#1, processWaitingOnFloor_#t~ret87#1, processWaitingOnFloor_#t~ret88#1, processWaitingOnFloor_#t~ret89#1, processWaitingOnFloor_#t~ret90#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~23#1, processWaitingOnFloor_~tmp___0~10#1, processWaitingOnFloor_~tmp___1~6#1, processWaitingOnFloor_~tmp___2~3#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~23#1;havoc processWaitingOnFloor_~tmp___0~10#1;havoc processWaitingOnFloor_~tmp___1~6#1;havoc processWaitingOnFloor_~tmp___2~3#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 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L961: assume 0 != ~floorButtons_spc9_2~0;~floorButtons_spc9_2~0 := 0; [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L961: assume !(0 != ~floorButtons_spc9_2~0); [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2299-1: SUMMARY for call #t~ret95#1 := getDestination(3); srcloc: null [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2299: assume -2147483648 <= #t~ret95#1 && #t~ret95#1 <= 2147483647;~tmp___2~4#1 := #t~ret95#1;havoc #t~ret95#1; [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L953: assume 0 != ~floorButtons_spc9_1~0;~floorButtons_spc9_1~0 := 0; [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L953: assume !(0 != ~floorButtons_spc9_1~0); [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L945: assume 0 != ~floorButtons_spc9_0~0;~floorButtons_spc9_0~0 := 0; [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L945: assume !(0 != ~floorButtons_spc9_0~0); [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2192: assume -2147483648 <= processWaitingOnFloor_#t~ret85#1 && processWaitingOnFloor_#t~ret85#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret85#1;havoc processWaitingOnFloor_#t~ret85#1; [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2225: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2192-1: SUMMARY for call processWaitingOnFloor_#t~ret85#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2159: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~23#1); srcloc: null [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2283: assume 0 != ~persons_2~0; [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2283: assume !(0 != ~persons_2~0); [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2184: assume -2147483648 <= processWaitingOnFloor_#t~ret84#1 && processWaitingOnFloor_#t~ret84#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret84#1;havoc processWaitingOnFloor_#t~ret84#1; [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2374: havoc __utac_acc__Specification9_spec__3_#t~ret47#1, __utac_acc__Specification9_spec__3_#t~ret48#1, __utac_acc__Specification9_spec__3_#t~ret49#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~14#1, __utac_acc__Specification9_spec__3_~tmp___0~4#1, __utac_acc__Specification9_spec__3_~tmp___1~3#1;assume { :end_inline___utac_acc__Specification9_spec__3 } true; [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2184-1: SUMMARY for call processWaitingOnFloor_#t~ret84#1 := getDestination(2); srcloc: null [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2374-1: assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret47#1, __utac_acc__Specification9_spec__3_#t~ret48#1, __utac_acc__Specification9_spec__3_#t~ret49#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~14#1, __utac_acc__Specification9_spec__3_~tmp___0~4#1, __utac_acc__Specification9_spec__3_~tmp___1~3#1;havoc __utac_acc__Specification9_spec__3_~floor~0#1;havoc __utac_acc__Specification9_spec__3_~tmp~14#1;havoc __utac_acc__Specification9_spec__3_~tmp___0~4#1;havoc __utac_acc__Specification9_spec__3_~tmp___1~3#1; [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2341: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2275: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L929: assume -2147483648 <= __utac_acc__Specification9_spec__3_#t~ret47#1 && __utac_acc__Specification9_spec__3_#t~ret47#1 <= 2147483647;__utac_acc__Specification9_spec__3_~tmp~14#1 := __utac_acc__Specification9_spec__3_#t~ret47#1;havoc __utac_acc__Specification9_spec__3_#t~ret47#1;__utac_acc__Specification9_spec__3_~floor~0#1 := __utac_acc__Specification9_spec__3_~tmp~14#1; [2025-02-07 20:57:05,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L929-1: SUMMARY for call __utac_acc__Specification9_spec__3_#t~ret47#1 := getCurrentFloorID(); srcloc: null [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2209: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2168: assume 0 != processWaitingOnFloor_~tmp___2~3#1; [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2168: assume !(0 != processWaitingOnFloor_~tmp___2~3#1); [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2358: assume -2147483648 <= #t~ret99#1 && #t~ret99#1 <= 2147483647;~tmp___6~2#1 := #t~ret99#1;havoc #t~ret99#1; [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2325: assume 0 != ~persons_5~0; [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2325: assume !(0 != ~persons_5~0); [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2358-1: SUMMARY for call #t~ret99#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2259: assume ~tmp~24#1 == ~currentFloorID~0; [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2259: assume !(~tmp~24#1 == ~currentFloorID~0); [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2160: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2350: assume -2147483648 <= #t~ret98#1 && #t~ret98#1 <= 2147483647;~tmp___8~2#1 := #t~ret98#1;havoc #t~ret98#1; [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2317: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2350-1: SUMMARY for call #t~ret98#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2218: assume -2147483648 <= processWaitingOnFloor_#t~ret89#1 && processWaitingOnFloor_#t~ret89#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret89#1;havoc processWaitingOnFloor_#t~ret89#1; [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2218-1: SUMMARY for call processWaitingOnFloor_#t~ret89#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2185: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2210: assume -2147483648 <= processWaitingOnFloor_#t~ret88#1 && processWaitingOnFloor_#t~ret88#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret88#1;havoc processWaitingOnFloor_#t~ret88#1; [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1442-1: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~12#1; [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1409: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1409: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2210-1: SUMMARY for call processWaitingOnFloor_#t~ret88#1 := getDestination(4); srcloc: null [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2301: assume ~tmp___2~4#1 == ~currentFloorID~0; [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2301: assume !(~tmp___2~4#1 == ~currentFloorID~0); [2025-02-07 20:57:05,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2359-1: SUMMARY for call #t~ret100#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:57:05,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2359: assume -2147483648 <= #t~ret100#1 && #t~ret100#1 <= 2147483647;~tmp___7~2#1 := #t~ret100#1;havoc #t~ret100#1; [2025-02-07 20:57:05,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2194: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:57:05,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2194: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:57:05,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2285-1: SUMMARY for call #t~ret94#1 := getDestination(2); srcloc: null [2025-02-07 20:57:05,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2285: assume -2147483648 <= #t~ret94#1 && #t~ret94#1 <= 2147483647;~tmp___1~7#1 := #t~ret94#1;havoc #t~ret94#1; [2025-02-07 20:57:05,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2186: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:57:05,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2153-1: SUMMARY for call processWaitingOnFloor_#t~ret79#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:05,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2120: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~22#1;#t~ret91#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret75#1, stopRequestedAtCurrentFloor_#t~ret76#1, stopRequestedAtCurrentFloor_#t~ret77#1, stopRequestedAtCurrentFloor_#t~ret78#1, stopRequestedAtCurrentFloor_~retValue_acc~22#1, stopRequestedAtCurrentFloor_~tmp~22#1, stopRequestedAtCurrentFloor_~tmp___0~9#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret91#1 && #t~ret91#1 <= 2147483647;~tmp___9~2#1 := #t~ret91#1;havoc #t~ret91#1; [2025-02-07 20:57:05,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2153: assume -2147483648 <= processWaitingOnFloor_#t~ret79#1 && processWaitingOnFloor_#t~ret79#1 <= 2147483647;processWaitingOnFloor_~tmp___0~10#1 := processWaitingOnFloor_#t~ret79#1;havoc processWaitingOnFloor_#t~ret79#1; [2025-02-07 20:57:05,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L931: assume -2147483648 <= __utac_acc__Specification9_spec__3_#t~ret48#1 && __utac_acc__Specification9_spec__3_#t~ret48#1 <= 2147483647;__utac_acc__Specification9_spec__3_~tmp___1~3#1 := __utac_acc__Specification9_spec__3_#t~ret48#1;havoc __utac_acc__Specification9_spec__3_#t~ret48#1; [2025-02-07 20:57:05,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L931-1: SUMMARY for call __utac_acc__Specification9_spec__3_#t~ret48#1 := isEmpty(); srcloc: null [2025-02-07 20:57:05,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2211: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:57:05,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2368: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:57:05,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2269: assume 0 != ~persons_1~0; [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2269: assume !(0 != ~persons_1~0); [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2170: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2327-1: SUMMARY for call #t~ret97#1 := getDestination(5); srcloc: null [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2327: assume -2147483648 <= #t~ret97#1 && #t~ret97#1 <= 2147483647;~tmp___4~2#1 := #t~ret97#1;havoc #t~ret97#1; [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2261: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2352: assume 0 != ~tmp___8~2#1; [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2352: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2220: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2220: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2253: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2253: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2344: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2344: assume !(1 == ~doorState~0); [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2311: assume 0 != ~persons_4~0; [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2311: assume !(0 != ~persons_4~0); [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2212: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2179-1: SUMMARY for call processWaitingOnFloor_#t~ret83#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2179: assume -2147483648 <= processWaitingOnFloor_#t~ret83#1 && processWaitingOnFloor_#t~ret83#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret83#1;havoc processWaitingOnFloor_#t~ret83#1; [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2303: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1403: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1403: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2171-1: SUMMARY for call processWaitingOnFloor_#t~ret82#1 := getDestination(1); srcloc: null [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2171: assume -2147483648 <= processWaitingOnFloor_#t~ret82#1 && processWaitingOnFloor_#t~ret82#1 <= 2147483647;processWaitingOnFloor_~tmp___1~6#1 := processWaitingOnFloor_#t~ret82#1;havoc processWaitingOnFloor_#t~ret82#1; [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2361: assume 0 != ~tmp___7~2#1; [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2361: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:57:05,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2196: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2287: assume ~tmp___1~7#1 == ~currentFloorID~0; [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2287: assume !(~tmp___1~7#1 == ~currentFloorID~0); [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L941: __utac_acc__Specification9_spec__3_#t~ret49#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~12#1;assume { :end_inline_areDoorsOpen } true;assume -2147483648 <= __utac_acc__Specification9_spec__3_#t~ret49#1 && __utac_acc__Specification9_spec__3_#t~ret49#1 <= 2147483647;__utac_acc__Specification9_spec__3_~tmp___0~4#1 := __utac_acc__Specification9_spec__3_#t~ret49#1;havoc __utac_acc__Specification9_spec__3_#t~ret49#1; [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2155: assume 0 != processWaitingOnFloor_~tmp___0~10#1; [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2155: assume !(0 != processWaitingOnFloor_~tmp___0~10#1); [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L933: assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~3#1;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L933: assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~3#1);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~12#1;havoc areDoorsOpen_~retValue_acc~12#1;areDoorsOpen_~retValue_acc~12#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~12#1; [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1412: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1412: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2271-1: SUMMARY for call #t~ret93#1 := getDestination(1); srcloc: null [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2271: assume -2147483648 <= #t~ret93#1 && #t~ret93#1 <= 2147483647;~tmp___0~11#1 := #t~ret93#1;havoc #t~ret93#1; [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-1: SUMMARY for call processWaitingOnFloor_#t~ret87#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2172: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~6#1); srcloc: null [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205: assume -2147483648 <= processWaitingOnFloor_#t~ret87#1 && processWaitingOnFloor_#t~ret87#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret87#1;havoc processWaitingOnFloor_#t~ret87#1; [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2329: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2329: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2197-1: SUMMARY for call processWaitingOnFloor_#t~ret86#1 := getDestination(3); srcloc: null [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2197: assume -2147483648 <= processWaitingOnFloor_#t~ret86#1 && processWaitingOnFloor_#t~ret86#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret86#1;havoc processWaitingOnFloor_#t~ret86#1; [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2354: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2222: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2255: assume 0 != ~persons_0~0; [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2255: assume !(0 != ~persons_0~0); [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2313-1: SUMMARY for call #t~ret96#1 := getDestination(4); srcloc: null [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2313: assume -2147483648 <= #t~ret96#1 && #t~ret96#1 <= 2147483647;~tmp___3~3#1 := #t~ret96#1;havoc #t~ret96#1; [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2181: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2181: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2173: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:57:05,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2363-1: SUMMARY for call #t~ret101#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2363: assume -2147483648 <= #t~ret101#1 && #t~ret101#1 <= 2147483647;~tmp___5~2#1 := #t~ret101#1;havoc #t~ret101#1; [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2297: assume 0 != ~persons_3~0; [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2297: assume !(0 != ~persons_3~0); [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2198: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2231: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L976: assume 4 == __utac_acc__Specification9_spec__3_~floor~0#1; [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L976: assume !(4 == __utac_acc__Specification9_spec__3_~floor~0#1); [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2289: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L943: assume 0 != __utac_acc__Specification9_spec__3_~tmp___0~4#1; [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L943: assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~4#1); [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2223-1: SUMMARY for call processWaitingOnFloor_#t~ret90#1 := getDestination(5); srcloc: null [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2223: assume -2147483648 <= processWaitingOnFloor_#t~ret90#1 && processWaitingOnFloor_#t~ret90#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret90#1;havoc processWaitingOnFloor_#t~ret90#1; [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2157: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L968: assume 3 == __utac_acc__Specification9_spec__3_~floor~0#1; [2025-02-07 20:57:05,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L968: assume !(3 == __utac_acc__Specification9_spec__3_~floor~0#1); [2025-02-07 20:57:05,999 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3076: #res := ~retValue_acc~28; [2025-02-07 20:57:06,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1022: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:57:06,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1020: assume 0 != ~floorButtons_spc9_4~0; [2025-02-07 20:57:06,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1020: assume !(0 != ~floorButtons_spc9_4~0); [2025-02-07 20:57:06,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L473: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification9_spec__4 } true; [2025-02-07 20:57:06,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L502-1: main_#res#1 := main_~retValue_acc~1#1; [2025-02-07 20:57:06,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1012: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:57:06,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1010: assume 0 != ~floorButtons_spc9_2~0; [2025-02-07 20:57:06,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1010: assume !(0 != ~floorButtons_spc9_2~0); [2025-02-07 20:57:06,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L494: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; [2025-02-07 20:57:06,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1196: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:57:06,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1002: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:57:06,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1066-1: valid_product_#res#1 := valid_product_~retValue_acc~6#1; [2025-02-07 20:57:06,062 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1000: assume 0 != ~floorButtons_spc9_0~0; [2025-02-07 20:57:06,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1000: assume !(0 != ~floorButtons_spc9_0~0); [2025-02-07 20:57:06,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L474: assume { :end_inline___utac_acc__Specification9_spec__4 } true; [2025-02-07 20:57:06,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1017: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:57:06,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L472: assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:57:06,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1015: assume 0 != ~floorButtons_spc9_3~0; [2025-02-07 20:57:06,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1015: assume !(0 != ~floorButtons_spc9_3~0); [2025-02-07 20:57:06,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L495: assume { :end_inline_runTest } true; [2025-02-07 20:57:06,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1007: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:57:06,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1005: assume 0 != ~floorButtons_spc9_1~0; [2025-02-07 20:57:06,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1005: assume !(0 != ~floorButtons_spc9_1~0); [2025-02-07 20:57:06,063 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1195: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:57:06,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2840: #res := ~retValue_acc~27; [2025-02-07 20:57:06,076 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3387: #res := ~retValue_acc~29; [2025-02-07 20:57:06,118 INFO L? ?]: Removed 498 outVars from TransFormulas that were not future-live. [2025-02-07 20:57:06,119 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:57:06,142 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:57:06,142 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:57:06,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:57:06 BoogieIcfgContainer [2025-02-07 20:57:06,142 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:57:06,144 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:57:06,144 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:57:06,154 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:57:06,154 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:57:04" (1/3) ... [2025-02-07 20:57:06,154 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7740861 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:57:06, skipping insertion in model container [2025-02-07 20:57:06,155 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:04" (2/3) ... [2025-02-07 20:57:06,155 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7740861 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:57:06, skipping insertion in model container [2025-02-07 20:57:06,155 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:57:06" (3/3) ... [2025-02-07 20:57:06,155 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec9_product11.cil.c [2025-02-07 20:57:06,172 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:57:06,177 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec9_product11.cil.c that has 24 procedures, 416 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:57:06,233 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:57:06,240 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;@3e72008d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:57:06,240 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:57:06,242 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 20:57:06,245 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:57:06,246 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:57:06,248 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:57:06,250 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 20:57:06,253 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:57:06,257 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:57:06 BoogieIcfgContainer [2025-02-07 20:57:06,257 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:57:06,257 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:57:06,257 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:57:06,257 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:57:06,258 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:57:06" (3/4) ... [2025-02-07 20:57:06,259 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isEmpty [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isExecutiveFloorCalling [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:57:06,261 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:57:06,264 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:57:06,264 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:57:06,264 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:57:06,264 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:57:06,264 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:57:06,264 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:57:06,265 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:57:06,317 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:57:06,317 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:57:06,317 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:57:06,318 INFO L158 Benchmark]: Toolchain (without parser) took 2073.32ms. Allocated memory is still 201.3MB. Free memory was 152.6MB in the beginning and 100.6MB in the end (delta: 51.9MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. [2025-02-07 20:57:06,318 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 218.1MB. Free memory is still 135.0MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:57:06,318 INFO L158 Benchmark]: CACSL2BoogieTranslator took 556.46ms. Allocated memory is still 201.3MB. Free memory was 152.2MB in the beginning and 113.1MB in the end (delta: 39.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:57:06,318 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.81ms. Allocated memory is still 201.3MB. Free memory was 113.1MB in the beginning and 108.1MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:57:06,319 INFO L158 Benchmark]: Boogie Preprocessor took 92.26ms. Allocated memory is still 201.3MB. Free memory was 108.1MB in the beginning and 102.2MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:57:06,319 INFO L158 Benchmark]: IcfgBuilder took 1180.88ms. Allocated memory is still 201.3MB. Free memory was 102.2MB in the beginning and 114.8MB in the end (delta: -12.6MB). Peak memory consumption was 60.1MB. Max. memory is 16.1GB. [2025-02-07 20:57:06,319 INFO L158 Benchmark]: TraceAbstraction took 113.09ms. Allocated memory is still 201.3MB. Free memory was 113.9MB in the beginning and 107.4MB in the end (delta: 6.5MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:57:06,319 INFO L158 Benchmark]: Witness Printer took 60.19ms. Allocated memory is still 201.3MB. Free memory was 107.4MB in the beginning and 100.6MB in the end (delta: 6.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:57:06,320 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 218.1MB. Free memory is still 135.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 556.46ms. Allocated memory is still 201.3MB. Free memory was 152.2MB in the beginning and 113.1MB in the end (delta: 39.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.81ms. Allocated memory is still 201.3MB. Free memory was 113.1MB in the beginning and 108.1MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 92.26ms. Allocated memory is still 201.3MB. Free memory was 108.1MB in the beginning and 102.2MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1180.88ms. Allocated memory is still 201.3MB. Free memory was 102.2MB in the beginning and 114.8MB in the end (delta: -12.6MB). Peak memory consumption was 60.1MB. Max. memory is 16.1GB. * TraceAbstraction took 113.09ms. Allocated memory is still 201.3MB. Free memory was 113.9MB in the beginning and 107.4MB in the end (delta: 6.5MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 60.19ms. Allocated memory is still 201.3MB. Free memory was 107.4MB in the beginning and 100.6MB in the end (delta: 6.7MB). 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,"UnitTests.i","") [48] - GenericResultAtLocation [Line: 148]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [148] - GenericResultAtLocation [Line: 505]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [505] - GenericResultAtLocation [Line: 871]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification9_spec.i","") [871] - GenericResultAtLocation [Line: 1034]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1034] - GenericResultAtLocation [Line: 1069]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1069] - GenericResultAtLocation [Line: 1189]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1189] - GenericResultAtLocation [Line: 1201]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1201] - GenericResultAtLocation [Line: 2729]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2729] - GenericResultAtLocation [Line: 3390]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3390] * 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: 3395]: 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 24 procedures, 416 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 20:57:06,331 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