./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec14_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_spec14_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 a3102ca0659fbbd15269b525dd7b096164ab7cd0af67dfa99033803ea46b0a8e --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:09,353 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:09,408 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:09,411 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:09,412 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:09,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:09,434 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:09,434 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:09,434 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:09,434 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:09,434 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:09,434 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:09,434 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:09,435 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:09,435 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:09,435 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:09,435 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:09,435 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:09,435 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:09,435 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:09,435 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:09,435 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:09,435 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:09,435 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:09,436 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:09,436 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:09,436 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:09,436 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 -> a3102ca0659fbbd15269b525dd7b096164ab7cd0af67dfa99033803ea46b0a8e [2025-02-07 20:56:09,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:09,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:09,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:09,639 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:09,642 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:09,644 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c [2025-02-07 20:56:10,814 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/025b071d3/52ca53e715ec499eb17a70056ba8ae99/FLAG6aa13983e [2025-02-07 20:56:11,116 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:11,117 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c [2025-02-07 20:56:11,128 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/025b071d3/52ca53e715ec499eb17a70056ba8ae99/FLAG6aa13983e [2025-02-07 20:56:11,138 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/025b071d3/52ca53e715ec499eb17a70056ba8ae99 [2025-02-07 20:56:11,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:11,140 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:11,141 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:11,141 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:11,143 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:11,144 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,144 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57dd45e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11, skipping insertion in model container [2025-02-07 20:56:11,144 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,175 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:11,349 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c[3700,3713] [2025-02-07 20:56:11,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:11,598 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:11,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] [2025-02-07 20:56:11,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [86] [2025-02-07 20:56:11,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [186] [2025-02-07 20:56:11,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [195] [2025-02-07 20:56:11,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification14_spec.i","") [315] [2025-02-07 20:56:11,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [355] [2025-02-07 20:56:11,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [705] [2025-02-07 20:56:11,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [1071] [2025-02-07 20:56:11,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1738] [2025-02-07 20:56:11,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3255] [2025-02-07 20:56:11,617 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c[3700,3713] [2025-02-07 20:56:11,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:11,711 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:11,711 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11 WrapperNode [2025-02-07 20:56:11,712 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:11,713 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:11,713 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:11,713 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:11,718 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,733 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,769 INFO L138 Inliner]: procedures = 90, calls = 331, calls flagged for inlining = 26, calls inlined = 23, statements flattened = 1057 [2025-02-07 20:56:11,769 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:11,770 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:11,770 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:11,770 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:11,776 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,776 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,780 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,810 INFO L175 MemorySlicer]: Split 81 memory accesses to 20 slices as follows [2, 4, 4, 4, 2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4]. 9 percent of accesses are in the largest equivalence class. The 81 initializations are split as follows [2, 4, 4, 4, 2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4]. The 0 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2025-02-07 20:56:11,811 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,811 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,832 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,833 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,835 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,841 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,847 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:11,848 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:11,848 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:11,848 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:11,848 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11" (1/1) ... [2025-02-07 20:56:11,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:11,863 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:11,874 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 20:56:11,876 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 20:56:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2025-02-07 20:56:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2025-02-07 20:56:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2025-02-07 20:56:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2025-02-07 20:56:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:12,070 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:12,072 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:12,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L312: #res := ~retValue_acc~4; [2025-02-07 20:56:12,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1810: #res := ~retValue_acc~13; [2025-02-07 20:56:12,157 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1959: #res := ~retValue_acc~14; [2025-02-07 20:56:12,218 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2615: #res#1 := ~retValue_acc~24#1; [2025-02-07 20:56:12,219 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2002-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~16#1; [2025-02-07 20:56:12,219 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2607: assume 0 != ~tmp~21#1;~retValue_acc~24#1 := 1;#res#1 := ~retValue_acc~24#1; [2025-02-07 20:56:12,219 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2607: assume !(0 != ~tmp~21#1);~retValue_acc~24#1 := 0;#res#1 := ~retValue_acc~24#1; [2025-02-07 20:56:12,219 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2605: #t~ret75#1 := buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~16#1;havoc buttonForFloorIsPressed_#in~floorID#1;assume { :end_inline_buttonForFloorIsPressed } true;assume -2147483648 <= #t~ret75#1 && #t~ret75#1 <= 2147483647;~tmp~21#1 := #t~ret75#1;havoc #t~ret75#1; [2025-02-07 20:56:12,222 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3243: #res := ~retValue_acc~28; [2025-02-07 20:56:12,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2496-1: stopRequestedInDirection__wrappee__empty_#res#1 := stopRequestedInDirection__wrappee__empty_~retValue_acc~21#1; [2025-02-07 20:56:12,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2525: #res#1 := ~retValue_acc~22#1; [2025-02-07 20:56:12,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2520: #t~ret72#1 := stopRequestedInDirection__wrappee__empty_#res#1;havoc 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_#t~ret69#1, stopRequestedInDirection__wrappee__empty_~dir#1, stopRequestedInDirection__wrappee__empty_~respectFloorCalls#1, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls#1, stopRequestedInDirection__wrappee__empty_~retValue_acc~21#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___2~3#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~ret72#1 && #t~ret72#1 <= 2147483647;~retValue_acc~22#1 := #t~ret72#1;havoc #t~ret72#1;#res#1 := ~retValue_acc~22#1; [2025-02-07 20:56:12,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2660: #res := ~retValue_acc~26; [2025-02-07 20:56:12,544 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L273: #res := ~retValue_acc~3; [2025-02-07 20:56:12,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2051-1: isEmpty_#res#1 := isEmpty_~retValue_acc~18#1; [2025-02-07 20:56:12,627 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L527: ~i~2#1 := 1 + ~i~2#1; [2025-02-07 20:56:12,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L524: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:12,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L520: assume 0 != ~tmp~9#1; [2025-02-07 20:56:12,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L520: assume !(0 != ~tmp~9#1); [2025-02-07 20:56:12,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2131-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~19#1; [2025-02-07 20:56:12,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2144-1: isIdle_#res#1 := isIdle_~retValue_acc~20#1; [2025-02-07 20:56:12,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2140: isIdle_#t~ret58#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret53#1, anyStopRequested_#t~ret54#1, anyStopRequested_#t~ret55#1, anyStopRequested_#t~ret56#1, anyStopRequested_#t~ret57#1, anyStopRequested_~retValue_acc~19#1, anyStopRequested_~tmp~16#1, anyStopRequested_~tmp___0~5#1, anyStopRequested_~tmp___1~4#1, anyStopRequested_~tmp___2~2#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret58#1 && isIdle_#t~ret58#1 <= 2147483647;isIdle_~tmp~17#1 := isIdle_#t~ret58#1;havoc isIdle_#t~ret58#1;isIdle_~retValue_acc~20#1 := (if 0 == isIdle_~tmp~17#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~20#1; [2025-02-07 20:56:12,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L518: #t~ret23#1 := isIdle_#res#1;havoc isIdle_#t~ret58#1, isIdle_~retValue_acc~20#1, isIdle_~tmp~17#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret23#1 && #t~ret23#1 <= 2147483647;~tmp~9#1 := #t~ret23#1;havoc #t~ret23#1; [2025-02-07 20:56:12,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2785: assume ~tmp~24#1 == ~currentFloorID~0; [2025-02-07 20:56:12,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2785: assume !(~tmp~24#1 == ~currentFloorID~0); [2025-02-07 20:56:12,729 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2686: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2876: assume -2147483648 <= #t~ret99#1 && #t~ret99#1 <= 2147483647;~tmp___8~2#1 := #t~ret99#1;havoc #t~ret99#1; [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2843: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2876-1: SUMMARY for call #t~ret99#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2744: assume -2147483648 <= processWaitingOnFloor_#t~ret90#1 && processWaitingOnFloor_#t~ret90#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret90#1;havoc processWaitingOnFloor_#t~ret90#1; [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2744-1: SUMMARY for call processWaitingOnFloor_#t~ret90#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2711: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L341: assume 0 != __utac_acc__Specification14_spec__1_~tmp___1~2#1;assume { :begin_inline___automaton_fail } true; [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L341: assume !(0 != __utac_acc__Specification14_spec__1_~tmp___1~2#1); [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2736: assume -2147483648 <= processWaitingOnFloor_#t~ret89#1 && processWaitingOnFloor_#t~ret89#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret89#1;havoc processWaitingOnFloor_#t~ret89#1; [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1968-1: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~15#1; [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1935: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1935: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2736-1: SUMMARY for call processWaitingOnFloor_#t~ret89#1 := getDestination(4); srcloc: null [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L333: __utac_acc__Specification14_spec__1_#t~ret13#1 := isExecutiveFloor_#res#1;havoc isExecutiveFloor_~floorID#1, isExecutiveFloor_~retValue_acc~29#1;havoc isExecutiveFloor_#in~floorID#1;assume { :end_inline_isExecutiveFloor } true;assume -2147483648 <= __utac_acc__Specification14_spec__1_#t~ret13#1 && __utac_acc__Specification14_spec__1_#t~ret13#1 <= 2147483647;__utac_acc__Specification14_spec__1_~tmp___0~2#1 := __utac_acc__Specification14_spec__1_#t~ret13#1;havoc __utac_acc__Specification14_spec__1_#t~ret13#1; [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2827: assume ~tmp___2~5#1 == ~currentFloorID~0; [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2827: assume !(~tmp___2~5#1 == ~currentFloorID~0); [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2885-1: SUMMARY for call #t~ret101#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2885: assume -2147483648 <= #t~ret101#1 && #t~ret101#1 <= 2147483647;~tmp___7~2#1 := #t~ret101#1;havoc #t~ret101#1; [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2720: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:12,730 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2720: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2811-1: SUMMARY for call #t~ret95#1 := getDestination(2); srcloc: null [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2811: assume -2147483648 <= #t~ret95#1 && #t~ret95#1 <= 2147483647;~tmp___1~7#1 := #t~ret95#1;havoc #t~ret95#1; [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2712: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2679-1: SUMMARY for call processWaitingOnFloor_#t~ret80#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2646: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~25#1;#t~ret92#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret76#1, stopRequestedAtCurrentFloor_#t~ret77#1, stopRequestedAtCurrentFloor_#t~ret78#1, stopRequestedAtCurrentFloor_#t~ret79#1, stopRequestedAtCurrentFloor_~retValue_acc~25#1, stopRequestedAtCurrentFloor_~tmp~22#1, stopRequestedAtCurrentFloor_~tmp___0~9#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret92#1 && #t~ret92#1 <= 2147483647;~tmp___9~2#1 := #t~ret92#1;havoc #t~ret92#1; [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2679: assume -2147483648 <= processWaitingOnFloor_#t~ret80#1 && processWaitingOnFloor_#t~ret80#1 <= 2147483647;processWaitingOnFloor_~tmp___0~10#1 := processWaitingOnFloor_#t~ret80#1;havoc processWaitingOnFloor_#t~ret80#1; [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2737: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2894: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2795: assume 0 != ~persons_1~0; [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2795: assume !(0 != ~persons_1~0); [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2696: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2853-1: SUMMARY for call #t~ret98#1 := getDestination(5); srcloc: null [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2853: assume -2147483648 <= #t~ret98#1 && #t~ret98#1 <= 2147483647;~tmp___4~2#1 := #t~ret98#1;havoc #t~ret98#1; [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2878: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2878: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2746: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2746: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2779: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2779: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L343: assume { :end_inline___automaton_fail } true; [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2870: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:12,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2870: assume !(1 == ~doorState~0); [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2837: assume 0 != ~persons_4~0; [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2837: assume !(0 != ~persons_4~0); [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2738: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2705-1: SUMMARY for call processWaitingOnFloor_#t~ret84#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2705: assume -2147483648 <= processWaitingOnFloor_#t~ret84#1 && processWaitingOnFloor_#t~ret84#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret84#1;havoc processWaitingOnFloor_#t~ret84#1; [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L335: assume 0 != __utac_acc__Specification14_spec__1_~tmp___0~2#1; [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L335: assume !(0 != __utac_acc__Specification14_spec__1_~tmp___0~2#1);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~15#1;havoc areDoorsOpen_~retValue_acc~15#1;areDoorsOpen_~retValue_acc~15#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~15#1; [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2829: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1929: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1929: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2697-1: SUMMARY for call processWaitingOnFloor_#t~ret83#1 := getDestination(1); srcloc: null [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2697: assume -2147483648 <= processWaitingOnFloor_#t~ret83#1 && processWaitingOnFloor_#t~ret83#1 <= 2147483647;processWaitingOnFloor_~tmp___1~6#1 := processWaitingOnFloor_#t~ret83#1;havoc processWaitingOnFloor_#t~ret83#1; [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2887: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2887: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2722: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2813: assume ~tmp___1~7#1 == ~currentFloorID~0; [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2813: assume !(~tmp___1~7#1 == ~currentFloorID~0); [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2681: assume 0 != processWaitingOnFloor_~tmp___0~10#1; [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2681: assume !(0 != processWaitingOnFloor_~tmp___0~10#1); [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1938: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1938: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2797-1: SUMMARY for call #t~ret94#1 := getDestination(1); srcloc: null [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2797: assume -2147483648 <= #t~ret94#1 && #t~ret94#1 <= 2147483647;~tmp___0~11#1 := #t~ret94#1;havoc #t~ret94#1; [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2731-1: SUMMARY for call processWaitingOnFloor_#t~ret88#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2698: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~6#1); srcloc: null [2025-02-07 20:56:12,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2731: assume -2147483648 <= processWaitingOnFloor_#t~ret88#1 && processWaitingOnFloor_#t~ret88#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret88#1;havoc processWaitingOnFloor_#t~ret88#1; [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L328: assume -2147483648 <= __utac_acc__Specification14_spec__1_#t~ret11#1 && __utac_acc__Specification14_spec__1_#t~ret11#1 <= 2147483647;__utac_acc__Specification14_spec__1_~tmp___2~0#1 := __utac_acc__Specification14_spec__1_#t~ret11#1;havoc __utac_acc__Specification14_spec__1_#t~ret11#1; [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L328-1: SUMMARY for call __utac_acc__Specification14_spec__1_#t~ret11#1 := isExecutiveFloorCalling(); srcloc: null [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2855: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2855: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2723-1: SUMMARY for call processWaitingOnFloor_#t~ret87#1 := getDestination(3); srcloc: null [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2723: assume -2147483648 <= processWaitingOnFloor_#t~ret87#1 && processWaitingOnFloor_#t~ret87#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret87#1;havoc processWaitingOnFloor_#t~ret87#1; [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2880: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2781: assume 0 != ~persons_0~0; [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2781: assume !(0 != ~persons_0~0); [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2839-1: SUMMARY for call #t~ret97#1 := getDestination(4); srcloc: null [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2839: assume -2147483648 <= #t~ret97#1 && #t~ret97#1 <= 2147483647;~tmp___3~3#1 := #t~ret97#1;havoc #t~ret97#1; [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3252-1: isExecutiveFloor_#res#1 := isExecutiveFloor_~retValue_acc~29#1; [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2707: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2707: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2699: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2889-1: SUMMARY for call #t~ret102#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2889: assume -2147483648 <= #t~ret102#1 && #t~ret102#1 <= 2147483647;~tmp___5~2#1 := #t~ret102#1;havoc #t~ret102#1; [2025-02-07 20:56:12,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2823: assume 0 != ~persons_3~0; [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2823: assume !(0 != ~persons_3~0); [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2724: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2757: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2815: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2749-1: SUMMARY for call processWaitingOnFloor_#t~ret91#1 := getDestination(5); srcloc: null [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2749: assume -2147483648 <= processWaitingOnFloor_#t~ret91#1 && processWaitingOnFloor_#t~ret91#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret91#1;havoc processWaitingOnFloor_#t~ret91#1; [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2683: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2799: assume ~tmp___0~11#1 == ~currentFloorID~0; [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2799: assume !(~tmp___0~11#1 == ~currentFloorID~0); [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1932: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1932: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2733: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2733: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2890: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L330: assume 0 != __utac_acc__Specification14_spec__1_~tmp___2~0#1; [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L330: assume !(0 != __utac_acc__Specification14_spec__1_~tmp___2~0#1); [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2857: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2692: assume -2147483648 <= processWaitingOnFloor_#t~ret82#1 && processWaitingOnFloor_#t~ret82#1 <= 2147483647;processWaitingOnFloor_~tmp___2~4#1 := processWaitingOnFloor_#t~ret82#1;havoc processWaitingOnFloor_#t~ret82#1; [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2725: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2692-1: SUMMARY for call processWaitingOnFloor_#t~ret82#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:12,734 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2750: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:12,735 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2783-1: SUMMARY for call #t~ret93#1 := getDestination(0); srcloc: null [2025-02-07 20:56:12,735 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2783: assume -2147483648 <= #t~ret93#1 && #t~ret93#1 <= 2147483647;~tmp~24#1 := #t~ret93#1;havoc #t~ret93#1; [2025-02-07 20:56:12,735 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2684: assume -2147483648 <= processWaitingOnFloor_#t~ret81#1 && processWaitingOnFloor_#t~ret81#1 <= 2147483647;processWaitingOnFloor_~tmp~23#1 := processWaitingOnFloor_#t~ret81#1;havoc processWaitingOnFloor_#t~ret81#1; [2025-02-07 20:56:12,735 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2684-1: SUMMARY for call processWaitingOnFloor_#t~ret81#1 := getDestination(0); srcloc: null [2025-02-07 20:56:12,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2841: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:12,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2841: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:12,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1941: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:12,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1941: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:12,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2709: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:12,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L339: __utac_acc__Specification14_spec__1_#t~ret14#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~15#1;assume { :end_inline_areDoorsOpen } true;assume -2147483648 <= __utac_acc__Specification14_spec__1_#t~ret14#1 && __utac_acc__Specification14_spec__1_#t~ret14#1 <= 2147483647;__utac_acc__Specification14_spec__1_~tmp___1~2#1 := __utac_acc__Specification14_spec__1_#t~ret14#1;havoc __utac_acc__Specification14_spec__1_#t~ret14#1; [2025-02-07 20:56:12,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2866: havoc 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_#t~ret91#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~23#1, processWaitingOnFloor_~tmp___0~10#1, processWaitingOnFloor_~tmp___1~6#1, processWaitingOnFloor_~tmp___2~4#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 20:56:12,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2866-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc 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_#t~ret91#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~23#1, processWaitingOnFloor_~tmp___0~10#1, processWaitingOnFloor_~tmp___1~6#1, processWaitingOnFloor_~tmp___2~4#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___2~4#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 20:56:12,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2825-1: SUMMARY for call #t~ret96#1 := getDestination(3); srcloc: null [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2825: assume -2147483648 <= #t~ret96#1 && #t~ret96#1 <= 2147483647;~tmp___2~5#1 := #t~ret96#1;havoc #t~ret96#1; [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L191: assume false;assume false; [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L191: assume !false; [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2718: assume -2147483648 <= processWaitingOnFloor_#t~ret86#1 && processWaitingOnFloor_#t~ret86#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret86#1;havoc processWaitingOnFloor_#t~ret86#1; [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2751: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2718-1: SUMMARY for call processWaitingOnFloor_#t~ret86#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2685: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~23#1); srcloc: null [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2809: assume 0 != ~persons_2~0; [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2809: assume !(0 != ~persons_2~0); [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2710: assume -2147483648 <= processWaitingOnFloor_#t~ret85#1 && processWaitingOnFloor_#t~ret85#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret85#1;havoc processWaitingOnFloor_#t~ret85#1; [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2900: havoc __utac_acc__Specification14_spec__1_#t~ret11#1, __utac_acc__Specification14_spec__1_#t~ret12#1, __utac_acc__Specification14_spec__1_#t~ret13#1, __utac_acc__Specification14_spec__1_#t~ret14#1, __utac_acc__Specification14_spec__1_~tmp~2#1, __utac_acc__Specification14_spec__1_~tmp___0~2#1, __utac_acc__Specification14_spec__1_~tmp___1~2#1, __utac_acc__Specification14_spec__1_~tmp___2~0#1;assume { :end_inline___utac_acc__Specification14_spec__1 } true; [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2710-1: SUMMARY for call processWaitingOnFloor_#t~ret85#1 := getDestination(2); srcloc: null [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2900-1: assume { :begin_inline___utac_acc__Specification14_spec__1 } true;havoc __utac_acc__Specification14_spec__1_#t~ret11#1, __utac_acc__Specification14_spec__1_#t~ret12#1, __utac_acc__Specification14_spec__1_#t~ret13#1, __utac_acc__Specification14_spec__1_#t~ret14#1, __utac_acc__Specification14_spec__1_~tmp~2#1, __utac_acc__Specification14_spec__1_~tmp___0~2#1, __utac_acc__Specification14_spec__1_~tmp___1~2#1, __utac_acc__Specification14_spec__1_~tmp___2~0#1;havoc __utac_acc__Specification14_spec__1_~tmp~2#1;havoc __utac_acc__Specification14_spec__1_~tmp___0~2#1;havoc __utac_acc__Specification14_spec__1_~tmp___1~2#1;havoc __utac_acc__Specification14_spec__1_~tmp___2~0#1; [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2867: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2801: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2735: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L332: assume -2147483648 <= __utac_acc__Specification14_spec__1_#t~ret12#1 && __utac_acc__Specification14_spec__1_#t~ret12#1 <= 2147483647;__utac_acc__Specification14_spec__1_~tmp~2#1 := __utac_acc__Specification14_spec__1_#t~ret12#1;havoc __utac_acc__Specification14_spec__1_#t~ret12#1;assume { :begin_inline_isExecutiveFloor } true;isExecutiveFloor_#in~floorID#1 := __utac_acc__Specification14_spec__1_~tmp~2#1;havoc isExecutiveFloor_#res#1;havoc isExecutiveFloor_~floorID#1, isExecutiveFloor_~retValue_acc~29#1;isExecutiveFloor_~floorID#1 := isExecutiveFloor_#in~floorID#1;havoc isExecutiveFloor_~retValue_acc~29#1;isExecutiveFloor_~retValue_acc~29#1 := (if ~executiveFloor~0 == isExecutiveFloor_~floorID#1 then 1 else 0);isExecutiveFloor_#res#1 := isExecutiveFloor_~retValue_acc~29#1; [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L332-1: SUMMARY for call __utac_acc__Specification14_spec__1_#t~ret12#1 := getCurrentFloorID(); srcloc: null [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2694: assume 0 != processWaitingOnFloor_~tmp___2~4#1; [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2694: assume !(0 != processWaitingOnFloor_~tmp___2~4#1); [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2884: assume -2147483648 <= #t~ret100#1 && #t~ret100#1 <= 2147483647;~tmp___6~2#1 := #t~ret100#1;havoc #t~ret100#1; [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2851: assume 0 != ~persons_5~0; [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2851: assume !(0 != ~persons_5~0); [2025-02-07 20:56:12,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2884-1: SUMMARY for call #t~ret100#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:12,786 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1424: #res := ~retValue_acc~11; [2025-02-07 20:56:12,833 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3264: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:12,833 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L481: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:12,833 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3262: assume { :end_inline_threeTS } true; [2025-02-07 20:56:12,833 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L702-1: main_#res#1 := main_~retValue_acc~6#1; [2025-02-07 20:56:12,833 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L694: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true; [2025-02-07 20:56:12,833 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L83-1: valid_product_#res#1 := valid_product_~retValue_acc~1#1; [2025-02-07 20:56:12,833 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L482: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:12,834 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L480: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:12,834 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3263: SUMMARY for call bobCall(); srcloc: null [2025-02-07 20:56:12,834 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3261-1: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:12,834 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3261: assume { :begin_inline_threeTS } true; [2025-02-07 20:56:12,834 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L695: assume { :end_inline_runTest } true; [2025-02-07 20:56:12,834 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L677: assume { :end_inline_test } true; [2025-02-07 20:56:12,843 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1188: #res := ~retValue_acc~10; [2025-02-07 20:56:12,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1735: #res := ~retValue_acc~12; [2025-02-07 20:56:12,885 INFO L? ?]: Removed 491 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:12,885 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:12,896 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:12,896 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:12,896 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:12 BoogieIcfgContainer [2025-02-07 20:56:12,896 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:12,897 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:12,897 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:12,900 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:12,900 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:11" (1/3) ... [2025-02-07 20:56:12,901 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c5911b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:12, skipping insertion in model container [2025-02-07 20:56:12,901 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:11" (2/3) ... [2025-02-07 20:56:12,901 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c5911b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:12, skipping insertion in model container [2025-02-07 20:56:12,901 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:12" (3/3) ... [2025-02-07 20:56:12,902 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec14_product11.cil.c [2025-02-07 20:56:12,910 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:12,913 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec14_product11.cil.c that has 23 procedures, 408 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:12,945 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:12,952 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;@25dc9ec2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:12,952 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:12,954 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 20:56:12,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:12,958 INFO L782 garLoopResultBuilder]: Registering result SAFE for location timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:12,960 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:12,962 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 20:56:12,965 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:12,968 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:12 BoogieIcfgContainer [2025-02-07 20:56:12,968 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:12,969 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:12,969 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:12,969 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:12,969 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:12" (3/4) ... [2025-02-07 20:56:12,971 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:12,973 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:12,973 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bobCall [2025-02-07 20:56:12,973 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:12,973 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:12,973 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:12,973 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isExecutiveFloorCalling [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:12,974 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:12,977 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:12,977 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:12,977 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:12,977 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:12,978 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:12,978 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:12,978 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:13,028 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:13,028 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:13,028 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:13,029 INFO L158 Benchmark]: Toolchain (without parser) took 1889.17ms. Allocated memory is still 167.8MB. Free memory was 119.4MB in the beginning and 56.8MB in the end (delta: 62.6MB). Peak memory consumption was 67.7MB. Max. memory is 16.1GB. [2025-02-07 20:56:13,029 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 192.9MB. Free memory is still 111.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:13,029 INFO L158 Benchmark]: CACSL2BoogieTranslator took 571.55ms. Allocated memory is still 167.8MB. Free memory was 119.0MB in the beginning and 80.9MB in the end (delta: 38.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:13,030 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.91ms. Allocated memory is still 167.8MB. Free memory was 80.9MB in the beginning and 75.7MB in the end (delta: 5.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:13,030 INFO L158 Benchmark]: Boogie Preprocessor took 77.18ms. Allocated memory is still 167.8MB. Free memory was 75.7MB in the beginning and 70.2MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:13,030 INFO L158 Benchmark]: IcfgBuilder took 1048.63ms. Allocated memory is still 167.8MB. Free memory was 70.2MB in the beginning and 70.5MB in the end (delta: -299.9kB). Peak memory consumption was 51.0MB. Max. memory is 16.1GB. [2025-02-07 20:56:13,030 INFO L158 Benchmark]: TraceAbstraction took 71.17ms. Allocated memory is still 167.8MB. Free memory was 69.6MB in the beginning and 62.9MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:13,030 INFO L158 Benchmark]: Witness Printer took 59.49ms. Allocated memory is still 167.8MB. Free memory was 62.9MB in the beginning and 56.8MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:13,032 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 192.9MB. Free memory is still 111.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 571.55ms. Allocated memory is still 167.8MB. Free memory was 119.0MB in the beginning and 80.9MB in the end (delta: 38.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.91ms. Allocated memory is still 167.8MB. Free memory was 80.9MB in the beginning and 75.7MB in the end (delta: 5.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 77.18ms. Allocated memory is still 167.8MB. Free memory was 75.7MB in the beginning and 70.2MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1048.63ms. Allocated memory is still 167.8MB. Free memory was 70.2MB in the beginning and 70.5MB in the end (delta: -299.9kB). Peak memory consumption was 51.0MB. Max. memory is 16.1GB. * TraceAbstraction took 71.17ms. Allocated memory is still 167.8MB. Free memory was 69.6MB in the beginning and 62.9MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 59.49ms. Allocated memory is still 167.8MB. Free memory was 62.9MB in the beginning and 56.8MB in the end (delta: 6.1MB). 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,"featureselect.i","") [48] - GenericResultAtLocation [Line: 86]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [86] - GenericResultAtLocation [Line: 186]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [186] - GenericResultAtLocation [Line: 195]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [195] - GenericResultAtLocation [Line: 315]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification14_spec.i","") [315] - GenericResultAtLocation [Line: 355]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [355] - GenericResultAtLocation [Line: 705]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [705] - GenericResultAtLocation [Line: 1071]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [1071] - GenericResultAtLocation [Line: 1738]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1738] - GenericResultAtLocation [Line: 3255]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3255] * 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: 191]: 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 23 procedures, 408 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 20:56:13,046 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