./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec2_product27.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_spec2_product27.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 7abfb9176afcd07735578408e79f372120c27df81ffb5983e2784997c7f45a43 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:41,661 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:41,722 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:41,725 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:41,725 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:41,737 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:41,737 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:41,738 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:41,738 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:41,738 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:41,738 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:41,738 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:41,738 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:41,738 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:41,739 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:41,739 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:41,739 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:41,739 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:41,739 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:41,739 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:41,739 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:41,739 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:41,739 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:41,739 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:41,739 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:41,740 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:41,740 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:41,740 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:41,740 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:41,740 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:41,740 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:41,740 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:41,740 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:41,740 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:41,740 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:41,740 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:41,740 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:41,741 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:41,741 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:41,741 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:41,741 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:41,741 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:41,741 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:41,741 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 -> 7abfb9176afcd07735578408e79f372120c27df81ffb5983e2784997c7f45a43 [2025-02-07 20:56:41,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:41,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:41,955 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:41,956 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:41,956 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:41,957 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec2_product27.cil.c [2025-02-07 20:56:43,040 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ce00ae718/8d09db7155f647eb9c54c85f3eb7e950/FLAG92c4834ce [2025-02-07 20:56:43,407 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:43,407 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec2_product27.cil.c [2025-02-07 20:56:43,431 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ce00ae718/8d09db7155f647eb9c54c85f3eb7e950/FLAG92c4834ce [2025-02-07 20:56:43,618 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ce00ae718/8d09db7155f647eb9c54c85f3eb7e950 [2025-02-07 20:56:43,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:43,621 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:43,622 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:43,622 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:43,625 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:43,625 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,626 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b2823c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43, skipping insertion in model container [2025-02-07 20:56:43,626 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,668 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:43,909 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_spec2_product27.cil.c[16494,16507] [2025-02-07 20:56:43,999 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:44,010 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:44,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [48] [2025-02-07 20:56:44,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [414] [2025-02-07 20:56:44,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [601] [2025-02-07 20:56:44,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [615] [2025-02-07 20:56:44,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [714] [2025-02-07 20:56:44,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [723] [2025-02-07 20:56:44,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2279] [2025-02-07 20:56:44,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2632] [2025-02-07 20:56:44,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3293] [2025-02-07 20:56:44,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3411] [2025-02-07 20:56:44,054 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_spec2_product27.cil.c[16494,16507] [2025-02-07 20:56:44,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:44,159 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:44,160 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44 WrapperNode [2025-02-07 20:56:44,160 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:44,161 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:44,161 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:44,161 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:44,165 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44" (1/1) ... [2025-02-07 20:56:44,181 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44" (1/1) ... [2025-02-07 20:56:44,211 INFO L138 Inliner]: procedures = 95, calls = 342, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 1159 [2025-02-07 20:56:44,211 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:44,212 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:44,212 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:44,212 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:44,218 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44" (1/1) ... [2025-02-07 20:56:44,218 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44" (1/1) ... [2025-02-07 20:56:44,225 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44" (1/1) ... [2025-02-07 20:56:44,257 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 20:56:44,257 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44" (1/1) ... [2025-02-07 20:56:44,257 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44" (1/1) ... [2025-02-07 20:56:44,281 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44" (1/1) ... [2025-02-07 20:56:44,283 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44" (1/1) ... [2025-02-07 20:56:44,292 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44" (1/1) ... [2025-02-07 20:56:44,298 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44" (1/1) ... [2025-02-07 20:56:44,306 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:44,306 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:44,306 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:44,306 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:44,311 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44" (1/1) ... [2025-02-07 20:56:44,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:44,324 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:44,338 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 20:56:44,346 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 20:56:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:44,366 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:44,368 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:44,368 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:44,368 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:44,368 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:44,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:44,368 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:44,369 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:44,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:44,369 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:44,522 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:44,523 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:44,569 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3408: #res := ~retValue_acc~27; [2025-02-07 20:56:44,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3330: #res := ~retValue_acc~25; [2025-02-07 20:56:44,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L806: #res := ~retValue_acc~3; [2025-02-07 20:56:44,597 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L983: #res := ~retValue_acc~4; [2025-02-07 20:56:44,670 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1026-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; [2025-02-07 20:56:44,670 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1631: assume 0 != ~tmp~14#1;~retValue_acc~14#1 := 1;#res#1 := ~retValue_acc~14#1; [2025-02-07 20:56:44,670 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1631: assume !(0 != ~tmp~14#1);~retValue_acc~14#1 := 0;#res#1 := ~retValue_acc~14#1; [2025-02-07 20:56:44,670 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1629: #t~ret64#1 := buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~6#1;havoc buttonForFloorIsPressed_#in~floorID#1;assume { :end_inline_buttonForFloorIsPressed } true;assume -2147483648 <= #t~ret64#1 && #t~ret64#1 <= 2147483647;~tmp~14#1 := #t~ret64#1;havoc #t~ret64#1; [2025-02-07 20:56:44,670 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1639: #res#1 := ~retValue_acc~14#1; [2025-02-07 20:56:44,673 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2267: #res := ~retValue_acc~18; [2025-02-07 20:56:44,933 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1549: #res#1 := ~retValue_acc~12#1; [2025-02-07 20:56:44,933 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1544: #t~ret61#1 := stopRequestedInDirection__wrappee__empty_#res#1;havoc stopRequestedInDirection__wrappee__empty_#t~ret48#1, stopRequestedInDirection__wrappee__empty_#t~ret49#1, stopRequestedInDirection__wrappee__empty_#t~ret50#1, stopRequestedInDirection__wrappee__empty_#t~ret51#1, stopRequestedInDirection__wrappee__empty_#t~ret52#1, stopRequestedInDirection__wrappee__empty_#t~ret53#1, stopRequestedInDirection__wrappee__empty_#t~ret54#1, stopRequestedInDirection__wrappee__empty_#t~ret55#1, stopRequestedInDirection__wrappee__empty_#t~ret56#1, stopRequestedInDirection__wrappee__empty_#t~ret57#1, stopRequestedInDirection__wrappee__empty_#t~ret58#1, stopRequestedInDirection__wrappee__empty_~dir#1, stopRequestedInDirection__wrappee__empty_~respectFloorCalls#1, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls#1, stopRequestedInDirection__wrappee__empty_~retValue_acc~11#1, stopRequestedInDirection__wrappee__empty_~tmp~11#1, stopRequestedInDirection__wrappee__empty_~tmp___0~4#1, stopRequestedInDirection__wrappee__empty_~tmp___1~4#1, stopRequestedInDirection__wrappee__empty_~tmp___2~2#1, stopRequestedInDirection__wrappee__empty_~tmp___3~2#1, stopRequestedInDirection__wrappee__empty_~tmp___4~1#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~ret61#1 && #t~ret61#1 <= 2147483647;~retValue_acc~12#1 := #t~ret61#1;havoc #t~ret61#1;#res#1 := ~retValue_acc~12#1; [2025-02-07 20:56:44,933 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1520-1: stopRequestedInDirection__wrappee__empty_#res#1 := stopRequestedInDirection__wrappee__empty_~retValue_acc~11#1; [2025-02-07 20:56:44,976 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1684: #res := ~retValue_acc~16; [2025-02-07 20:56:44,986 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3369: #res := ~retValue_acc~26; [2025-02-07 20:56:45,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1075-1: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-02-07 20:56:45,131 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L481: assume 0 != ~floorButtons_spc2_0~0; [2025-02-07 20:56:45,131 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L481: assume !(0 != ~floorButtons_spc2_0~0); [2025-02-07 20:56:45,131 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1761: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:45,131 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1918: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:45,131 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1819: assume 0 != ~persons_1~0; [2025-02-07 20:56:45,131 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1819: assume !(0 != ~persons_1~0); [2025-02-07 20:56:45,131 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1720: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1877: assume -2147483648 <= #t~ret87#1 && #t~ret87#1 <= 2147483647;~tmp___4~3#1 := #t~ret87#1;havoc #t~ret87#1; [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1877-1: SUMMARY for call #t~ret87#1 := getDestination(5); srcloc: null [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1811: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L498: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret29#1 && __utac_acc__Specification2_spec__3_#t~ret29#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___3~0#1 := __utac_acc__Specification2_spec__3_#t~ret29#1;havoc __utac_acc__Specification2_spec__3_#t~ret29#1; [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L498-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret29#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1902: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1902: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1803: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1803: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1770: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1770: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1894: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1894: assume !(1 == ~doorState~0); [2025-02-07 20:56:45,132 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1861: assume 0 != ~persons_4~0; [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1861: assume !(0 != ~persons_4~0); [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L515: assume 0 != __utac_acc__Specification2_spec__3_~tmp___2~0#1;~floorButtons_spc2_2~0 := 0; [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L515: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___2~0#1); [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1762: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1729: assume -2147483648 <= processWaitingOnFloor_#t~ret73#1 && processWaitingOnFloor_#t~ret73#1 <= 2147483647;processWaitingOnFloor_~tmp___4~2#1 := processWaitingOnFloor_#t~ret73#1;havoc processWaitingOnFloor_#t~ret73#1; [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1729-1: SUMMARY for call processWaitingOnFloor_#t~ret73#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1853: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L540: assume 4 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L540: assume !(4 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L953: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L953: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1721: assume -2147483648 <= processWaitingOnFloor_#t~ret72#1 && processWaitingOnFloor_#t~ret72#1 <= 2147483647;processWaitingOnFloor_~tmp___1~5#1 := processWaitingOnFloor_#t~ret72#1;havoc processWaitingOnFloor_#t~ret72#1; [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1721-1: SUMMARY for call processWaitingOnFloor_#t~ret72#1 := getDestination(1); srcloc: null [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1911: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1911: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1746: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1837: assume ~tmp___1~6#1 == ~currentFloorID~0; [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1837: assume !(~tmp___1~6#1 == ~currentFloorID~0); [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1705: assume 0 != processWaitingOnFloor_~tmp___0~8#1; [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1705: assume !(0 != processWaitingOnFloor_~tmp___0~8#1); [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L483: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret28#1 && __utac_acc__Specification2_spec__3_#t~ret28#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___4~0#1 := __utac_acc__Specification2_spec__3_#t~ret28#1;havoc __utac_acc__Specification2_spec__3_#t~ret28#1; [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L483-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret28#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L962: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L962: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L541: assume 0 != ~floorButtons_spc2_4~0; [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L541: assume !(0 != ~floorButtons_spc2_4~0); [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1821: assume -2147483648 <= #t~ret83#1 && #t~ret83#1 <= 2147483647;~tmp___0~9#1 := #t~ret83#1;havoc #t~ret83#1; [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1821-1: SUMMARY for call #t~ret83#1 := getDestination(1); srcloc: null [2025-02-07 20:56:45,133 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1755: assume -2147483648 <= processWaitingOnFloor_#t~ret77#1 && processWaitingOnFloor_#t~ret77#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret77#1;havoc processWaitingOnFloor_#t~ret77#1; [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1755-1: SUMMARY for call processWaitingOnFloor_#t~ret77#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1722: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~5#1); srcloc: null [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1879: assume ~tmp___4~3#1 == ~currentFloorID~0; [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1879: assume !(~tmp___4~3#1 == ~currentFloorID~0); [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L500: assume 0 != __utac_acc__Specification2_spec__3_~tmp___3~0#1;~floorButtons_spc2_1~0 := 0; [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L500: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___3~0#1); [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1747: assume -2147483648 <= processWaitingOnFloor_#t~ret76#1 && processWaitingOnFloor_#t~ret76#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret76#1;havoc processWaitingOnFloor_#t~ret76#1; [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1747-1: SUMMARY for call processWaitingOnFloor_#t~ret76#1 := getDestination(3); srcloc: null [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1904: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L525: assume 3 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L525: assume !(3 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1805: assume 0 != ~persons_0~0; [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1805: assume !(0 != ~persons_0~0); [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1772: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1863: assume -2147483648 <= #t~ret86#1 && #t~ret86#1 <= 2147483647;~tmp___3~4#1 := #t~ret86#1;havoc #t~ret86#1; [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1863-1: SUMMARY for call #t~ret86#1 := getDestination(4); srcloc: null [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1731: assume 0 != processWaitingOnFloor_~tmp___4~2#1; [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1731: assume !(0 != processWaitingOnFloor_~tmp___4~2#1); [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1723: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1913: assume -2147483648 <= #t~ret91#1 && #t~ret91#1 <= 2147483647;~tmp___5~2#1 := #t~ret91#1;havoc #t~ret91#1; [2025-02-07 20:56:45,134 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1913-1: SUMMARY for call #t~ret91#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:45,135 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1847: assume 0 != ~persons_3~0; [2025-02-07 20:56:45,135 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1847: assume !(0 != ~persons_3~0); [2025-02-07 20:56:45,135 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1781: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:45,135 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1748: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:45,135 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1839: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:45,135 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L526: assume 0 != ~floorButtons_spc2_3~0; [2025-02-07 20:56:45,135 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L526: assume !(0 != ~floorButtons_spc2_3~0); [2025-02-07 20:56:45,135 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1773: assume -2147483648 <= processWaitingOnFloor_#t~ret80#1 && processWaitingOnFloor_#t~ret80#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret80#1;havoc processWaitingOnFloor_#t~ret80#1; [2025-02-07 20:56:45,135 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1773-1: SUMMARY for call processWaitingOnFloor_#t~ret80#1 := getDestination(5); srcloc: null [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1707: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L485: assume 0 != __utac_acc__Specification2_spec__3_~tmp___4~0#1;~floorButtons_spc2_0~0 := 0; [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L485: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___4~0#1); [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L543: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret32#1 && __utac_acc__Specification2_spec__3_#t~ret32#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___0~0#1 := __utac_acc__Specification2_spec__3_#t~ret32#1;havoc __utac_acc__Specification2_spec__3_#t~ret32#1; [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1823: assume ~tmp___0~9#1 == ~currentFloorID~0; [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1823: assume !(~tmp___0~9#1 == ~currentFloorID~0); [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L543-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret32#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L510: assume 2 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L510: assume !(2 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L477: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret27#1 && __utac_acc__Specification2_spec__3_#t~ret27#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp~3#1 := __utac_acc__Specification2_spec__3_#t~ret27#1;havoc __utac_acc__Specification2_spec__3_#t~ret27#1;__utac_acc__Specification2_spec__3_~floor~0#1 := __utac_acc__Specification2_spec__3_~tmp~3#1; [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1757: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1757: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L477-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret27#1 := getCurrentFloorID(); srcloc: null [2025-02-07 20:56:45,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L956: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L956: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1914: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1881: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1749: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1716: assume -2147483648 <= processWaitingOnFloor_#t~ret71#1 && processWaitingOnFloor_#t~ret71#1 <= 2147483647;processWaitingOnFloor_~tmp___2~3#1 := processWaitingOnFloor_#t~ret71#1;havoc processWaitingOnFloor_#t~ret71#1; [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1716-1: SUMMARY for call processWaitingOnFloor_#t~ret71#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1807: assume -2147483648 <= #t~ret82#1 && #t~ret82#1 <= 2147483647;~tmp~17#1 := #t~ret82#1;havoc #t~ret82#1; [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1774: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1807-1: SUMMARY for call #t~ret82#1 := getDestination(0); srcloc: null [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1708: assume -2147483648 <= processWaitingOnFloor_#t~ret70#1 && processWaitingOnFloor_#t~ret70#1 <= 2147483647;processWaitingOnFloor_~tmp~16#1 := processWaitingOnFloor_#t~ret70#1;havoc processWaitingOnFloor_#t~ret70#1; [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1708-1: SUMMARY for call processWaitingOnFloor_#t~ret70#1 := getDestination(0); srcloc: null [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1865: assume ~tmp___3~4#1 == ~currentFloorID~0; [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1865: assume !(~tmp___3~4#1 == ~currentFloorID~0); [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L965: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L965: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1733: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1890: havoc processWaitingOnFloor_#t~ret69#1, processWaitingOnFloor_#t~ret70#1, processWaitingOnFloor_#t~ret71#1, processWaitingOnFloor_#t~ret72#1, processWaitingOnFloor_#t~ret73#1, processWaitingOnFloor_#t~ret74#1, processWaitingOnFloor_#t~ret75#1, processWaitingOnFloor_#t~ret76#1, processWaitingOnFloor_#t~ret77#1, processWaitingOnFloor_#t~ret78#1, processWaitingOnFloor_#t~ret79#1, processWaitingOnFloor_#t~ret80#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~16#1, processWaitingOnFloor_~tmp___0~8#1, processWaitingOnFloor_~tmp___1~5#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~3#1, processWaitingOnFloor_~tmp___4~2#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 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1890-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret69#1, processWaitingOnFloor_#t~ret70#1, processWaitingOnFloor_#t~ret71#1, processWaitingOnFloor_#t~ret72#1, processWaitingOnFloor_#t~ret73#1, processWaitingOnFloor_#t~ret74#1, processWaitingOnFloor_#t~ret75#1, processWaitingOnFloor_#t~ret76#1, processWaitingOnFloor_#t~ret77#1, processWaitingOnFloor_#t~ret78#1, processWaitingOnFloor_#t~ret79#1, processWaitingOnFloor_#t~ret80#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~16#1, processWaitingOnFloor_~tmp___0~8#1, processWaitingOnFloor_~tmp___1~5#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~3#1, processWaitingOnFloor_~tmp___4~2#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~16#1;havoc processWaitingOnFloor_~tmp___0~8#1;havoc processWaitingOnFloor_~tmp___1~5#1;havoc processWaitingOnFloor_~tmp___2~3#1;havoc processWaitingOnFloor_~tmp___3~3#1;havoc processWaitingOnFloor_~tmp___4~2#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 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L511: assume 0 != ~floorButtons_spc2_2~0; [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L511: assume !(0 != ~floorButtons_spc2_2~0); [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1849: assume -2147483648 <= #t~ret85#1 && #t~ret85#1 <= 2147483647;~tmp___2~4#1 := #t~ret85#1;havoc #t~ret85#1; [2025-02-07 20:56:45,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1849-1: SUMMARY for call #t~ret85#1 := getDestination(3); srcloc: null [2025-02-07 20:56:45,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L528: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret31#1 && __utac_acc__Specification2_spec__3_#t~ret31#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___1~0#1 := __utac_acc__Specification2_spec__3_#t~ret31#1;havoc __utac_acc__Specification2_spec__3_#t~ret31#1; [2025-02-07 20:56:45,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L528-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret31#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:45,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L495: assume 1 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:45,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L495: assume !(1 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:45,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1775: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:45,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1742: assume -2147483648 <= processWaitingOnFloor_#t~ret75#1 && processWaitingOnFloor_#t~ret75#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret75#1;havoc processWaitingOnFloor_#t~ret75#1; [2025-02-07 20:56:45,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1742-1: SUMMARY for call processWaitingOnFloor_#t~ret75#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:45,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1709: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~16#1); srcloc: null [2025-02-07 20:56:45,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1833: assume 0 != ~persons_2~0; [2025-02-07 20:56:45,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1833: assume !(0 != ~persons_2~0); [2025-02-07 20:56:45,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1734: assume -2147483648 <= processWaitingOnFloor_#t~ret74#1 && processWaitingOnFloor_#t~ret74#1 <= 2147483647;processWaitingOnFloor_~tmp___3~3#1 := processWaitingOnFloor_#t~ret74#1;havoc processWaitingOnFloor_#t~ret74#1; [2025-02-07 20:56:45,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1734-1: SUMMARY for call processWaitingOnFloor_#t~ret74#1 := getDestination(2); srcloc: null [2025-02-07 20:56:45,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1924: havoc __utac_acc__Specification2_spec__3_#t~ret27#1, __utac_acc__Specification2_spec__3_#t~ret28#1, __utac_acc__Specification2_spec__3_#t~ret29#1, __utac_acc__Specification2_spec__3_#t~ret30#1, __utac_acc__Specification2_spec__3_#t~ret31#1, __utac_acc__Specification2_spec__3_#t~ret32#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~3#1, __utac_acc__Specification2_spec__3_~tmp___0~0#1, __utac_acc__Specification2_spec__3_~tmp___1~0#1, __utac_acc__Specification2_spec__3_~tmp___2~0#1, __utac_acc__Specification2_spec__3_~tmp___3~0#1, __utac_acc__Specification2_spec__3_~tmp___4~0#1;assume { :end_inline___utac_acc__Specification2_spec__3 } true; [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1924-1: assume { :begin_inline___utac_acc__Specification2_spec__3 } true;havoc __utac_acc__Specification2_spec__3_#t~ret27#1, __utac_acc__Specification2_spec__3_#t~ret28#1, __utac_acc__Specification2_spec__3_#t~ret29#1, __utac_acc__Specification2_spec__3_#t~ret30#1, __utac_acc__Specification2_spec__3_#t~ret31#1, __utac_acc__Specification2_spec__3_#t~ret32#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~3#1, __utac_acc__Specification2_spec__3_~tmp___0~0#1, __utac_acc__Specification2_spec__3_~tmp___1~0#1, __utac_acc__Specification2_spec__3_~tmp___2~0#1, __utac_acc__Specification2_spec__3_~tmp___3~0#1, __utac_acc__Specification2_spec__3_~tmp___4~0#1;havoc __utac_acc__Specification2_spec__3_~floor~0#1;havoc __utac_acc__Specification2_spec__3_~tmp~3#1;havoc __utac_acc__Specification2_spec__3_~tmp___0~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___1~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___2~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___3~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___4~0#1; [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1891: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L545: assume 0 != __utac_acc__Specification2_spec__3_~tmp___0~0#1;~floorButtons_spc2_4~0 := 0; [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L545: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___0~0#1); [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1825: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1759: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1718: assume 0 != processWaitingOnFloor_~tmp___2~3#1; [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1718: assume !(0 != processWaitingOnFloor_~tmp___2~3#1); [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1908: assume -2147483648 <= #t~ret89#1 && #t~ret89#1 <= 2147483647;~tmp___6~2#1 := #t~ret89#1;havoc #t~ret89#1; [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1875: assume 0 != ~persons_5~0; [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1875: assume !(0 != ~persons_5~0); [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1908-1: SUMMARY for call #t~ret89#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1809: assume ~tmp~17#1 == ~currentFloorID~0; [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1809: assume !(~tmp~17#1 == ~currentFloorID~0); [2025-02-07 20:56:45,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L496: assume 0 != ~floorButtons_spc2_1~0; [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L496: assume !(0 != ~floorButtons_spc2_1~0); [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1710: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1900: assume -2147483648 <= #t~ret88#1 && #t~ret88#1 <= 2147483647;~tmp___8~2#1 := #t~ret88#1;havoc #t~ret88#1; [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1867: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1900-1: SUMMARY for call #t~ret88#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1768: assume -2147483648 <= processWaitingOnFloor_#t~ret79#1 && processWaitingOnFloor_#t~ret79#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret79#1;havoc processWaitingOnFloor_#t~ret79#1; [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1768-1: SUMMARY for call processWaitingOnFloor_#t~ret79#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1735: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~3#1); srcloc: null [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L513: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret30#1 && __utac_acc__Specification2_spec__3_#t~ret30#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___2~0#1 := __utac_acc__Specification2_spec__3_#t~ret30#1;havoc __utac_acc__Specification2_spec__3_#t~ret30#1; [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L513-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret30#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L480: assume 0 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L480: assume !(0 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1760: assume -2147483648 <= processWaitingOnFloor_#t~ret78#1 && processWaitingOnFloor_#t~ret78#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret78#1;havoc processWaitingOnFloor_#t~ret78#1; [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L959: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L959: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1760-1: SUMMARY for call processWaitingOnFloor_#t~ret78#1 := getDestination(4); srcloc: null [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1851: assume ~tmp___2~4#1 == ~currentFloorID~0; [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1851: assume !(~tmp___2~4#1 == ~currentFloorID~0); [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1909: assume -2147483648 <= #t~ret90#1 && #t~ret90#1 <= 2147483647;~tmp___7~2#1 := #t~ret90#1;havoc #t~ret90#1; [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1909-1: SUMMARY for call #t~ret90#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L530: assume 0 != __utac_acc__Specification2_spec__3_~tmp___1~0#1;~floorButtons_spc2_3~0 := 0; [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L530: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___1~0#1); [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1744: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1744: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1835: assume -2147483648 <= #t~ret84#1 && #t~ret84#1 <= 2147483647;~tmp___1~6#1 := #t~ret84#1;havoc #t~ret84#1; [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1835-1: SUMMARY for call #t~ret84#1 := getDestination(2); srcloc: null [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1736: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1703: assume -2147483648 <= processWaitingOnFloor_#t~ret69#1 && processWaitingOnFloor_#t~ret69#1 <= 2147483647;processWaitingOnFloor_~tmp___0~8#1 := processWaitingOnFloor_#t~ret69#1;havoc processWaitingOnFloor_#t~ret69#1; [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1703-1: SUMMARY for call processWaitingOnFloor_#t~ret69#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:45,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1670: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~15#1;#t~ret81#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret65#1, stopRequestedAtCurrentFloor_#t~ret66#1, stopRequestedAtCurrentFloor_#t~ret67#1, stopRequestedAtCurrentFloor_#t~ret68#1, stopRequestedAtCurrentFloor_~retValue_acc~15#1, stopRequestedAtCurrentFloor_~tmp~15#1, stopRequestedAtCurrentFloor_~tmp___0~7#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret81#1 && #t~ret81#1 <= 2147483647;~tmp___9~2#1 := #t~ret81#1;havoc #t~ret81#1; [2025-02-07 20:56:45,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2447: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:45,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2443: assume 0 != ~tmp~25#1; [2025-02-07 20:56:45,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2443: assume !(0 != ~tmp~25#1); [2025-02-07 20:56:45,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1155-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~9#1; [2025-02-07 20:56:45,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1168-1: isIdle_#res#1 := isIdle_~retValue_acc~10#1; [2025-02-07 20:56:45,174 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1164: isIdle_#t~ret47#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret42#1, anyStopRequested_#t~ret43#1, anyStopRequested_#t~ret44#1, anyStopRequested_#t~ret45#1, anyStopRequested_#t~ret46#1, anyStopRequested_~retValue_acc~9#1, anyStopRequested_~tmp~9#1, anyStopRequested_~tmp___0~3#1, anyStopRequested_~tmp___1~3#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~1#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret47#1 && isIdle_#t~ret47#1 <= 2147483647;isIdle_~tmp~10#1 := isIdle_#t~ret47#1;havoc isIdle_#t~ret47#1;isIdle_~retValue_acc~10#1 := (if 0 == isIdle_~tmp~10#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~10#1; [2025-02-07 20:56:45,175 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2441: #t~ret127#1 := isIdle_#res#1;havoc isIdle_#t~ret47#1, isIdle_~retValue_acc~10#1, isIdle_~tmp~10#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret127#1 && #t~ret127#1 <= 2147483647;~tmp~25#1 := #t~ret127#1;havoc #t~ret127#1; [2025-02-07 20:56:45,175 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2450: ~i~3#1 := 1 + ~i~3#1; [2025-02-07 20:56:45,215 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2979: #res := ~retValue_acc~23; [2025-02-07 20:56:45,261 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L609: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:45,261 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2622: assume { :end_inline_runTest } true; [2025-02-07 20:56:45,261 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L574: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:45,261 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L572: assume 0 != ~floorButtons_spc2_1~0; [2025-02-07 20:56:45,261 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L572: assume !(0 != ~floorButtons_spc2_1~0); [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L589: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L587: assume 0 != ~floorButtons_spc2_4~0; [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L587: assume !(0 != ~floorButtons_spc2_4~0); [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2600: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification2_spec__4 } true; [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2629-1: main_#res#1 := main_~retValue_acc~21#1; [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L579: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L610: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L577: assume 0 != ~floorButtons_spc2_2~0; [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L577: assume !(0 != ~floorButtons_spc2_2~0); [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2621: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification2_spec__1 } true;~floorButtons_spc2_0~0 := 0;~floorButtons_spc2_1~0 := 0;~floorButtons_spc2_2~0 := 0;~floorButtons_spc2_3~0 := 0;~floorButtons_spc2_4~0 := 0; [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L569: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L567: assume 0 != ~floorButtons_spc2_0~0; [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L567: assume !(0 != ~floorButtons_spc2_0~0); [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3443-1: valid_product_#res#1 := valid_product_~retValue_acc~29#1; [2025-02-07 20:56:45,262 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2601: assume { :end_inline___utac_acc__Specification2_spec__4 } true; [2025-02-07 20:56:45,263 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L584: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:45,263 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L582: assume 0 != ~floorButtons_spc2_3~0; [2025-02-07 20:56:45,263 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L582: assume !(0 != ~floorButtons_spc2_3~0); [2025-02-07 20:56:45,263 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2599: assume { :end_inline___utac_acc__Specification2_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:56:45,270 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2743: #res := ~retValue_acc~22; [2025-02-07 20:56:45,271 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L992: #res := ~retValue_acc~5; [2025-02-07 20:56:45,274 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3290: #res := ~retValue_acc~24; [2025-02-07 20:56:45,340 INFO L? ?]: Removed 518 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:45,340 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:45,350 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:45,351 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:45,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:45 BoogieIcfgContainer [2025-02-07 20:56:45,351 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:45,352 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:45,352 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:45,355 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:45,355 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:43" (1/3) ... [2025-02-07 20:56:45,356 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44236f75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:45, skipping insertion in model container [2025-02-07 20:56:45,356 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:44" (2/3) ... [2025-02-07 20:56:45,356 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44236f75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:45, skipping insertion in model container [2025-02-07 20:56:45,356 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:45" (3/3) ... [2025-02-07 20:56:45,357 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec2_product27.cil.c [2025-02-07 20:56:45,365 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:45,367 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec2_product27.cil.c that has 25 procedures, 429 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:45,395 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:45,401 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;@7b4a417f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:45,402 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:45,404 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 20:56:45,406 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:45,407 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:45,409 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:45,411 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 20:56:45,414 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:45,417 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:45 BoogieIcfgContainer [2025-02-07 20:56:45,417 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:45,417 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:45,417 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:45,417 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:45,418 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:45" (3/4) ... [2025-02-07 20:56:45,419 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:45,421 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:45,421 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:45,421 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isExecutiveFloorCalling [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:45,422 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:45,423 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure areDoorsOpen [2025-02-07 20:56:45,423 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:45,423 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:45,425 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:45,425 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:45,426 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:45,426 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:45,426 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:45,426 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:45,426 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:45,473 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:45,473 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:45,474 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:45,474 INFO L158 Benchmark]: Toolchain (without parser) took 1853.32ms. Allocated memory is still 142.6MB. Free memory was 108.0MB in the beginning and 80.6MB in the end (delta: 27.4MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. [2025-02-07 20:56:45,474 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 125.9MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:45,475 INFO L158 Benchmark]: CACSL2BoogieTranslator took 538.25ms. Allocated memory is still 142.6MB. Free memory was 108.0MB in the beginning and 68.2MB in the end (delta: 39.8MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:45,475 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.90ms. Allocated memory is still 142.6MB. Free memory was 68.2MB in the beginning and 63.3MB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:45,475 INFO L158 Benchmark]: Boogie Preprocessor took 93.88ms. Allocated memory is still 142.6MB. Free memory was 63.3MB in the beginning and 57.1MB in the end (delta: 6.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:45,475 INFO L158 Benchmark]: IcfgBuilder took 1044.85ms. Allocated memory is still 142.6MB. Free memory was 57.1MB in the beginning and 94.4MB in the end (delta: -37.3MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. [2025-02-07 20:56:45,476 INFO L158 Benchmark]: TraceAbstraction took 64.83ms. Allocated memory is still 142.6MB. Free memory was 93.7MB in the beginning and 86.7MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:45,476 INFO L158 Benchmark]: Witness Printer took 56.18ms. Allocated memory is still 142.6MB. Free memory was 86.7MB in the beginning and 80.6MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:45,477 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 125.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 538.25ms. Allocated memory is still 142.6MB. Free memory was 108.0MB in the beginning and 68.2MB in the end (delta: 39.8MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.90ms. Allocated memory is still 142.6MB. Free memory was 68.2MB in the beginning and 63.3MB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.88ms. Allocated memory is still 142.6MB. Free memory was 63.3MB in the beginning and 57.1MB in the end (delta: 6.3MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 1044.85ms. Allocated memory is still 142.6MB. Free memory was 57.1MB in the beginning and 94.4MB in the end (delta: -37.3MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. * TraceAbstraction took 64.83ms. Allocated memory is still 142.6MB. Free memory was 93.7MB in the beginning and 86.7MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 56.18ms. Allocated memory is still 142.6MB. Free memory was 86.7MB in the beginning and 80.6MB 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,"libacc.i","") [48] - GenericResultAtLocation [Line: 414]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [414] - GenericResultAtLocation [Line: 601]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [601] - GenericResultAtLocation [Line: 615]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [615] - GenericResultAtLocation [Line: 714]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [714] - GenericResultAtLocation [Line: 723]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [723] - GenericResultAtLocation [Line: 2279]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2279] - GenericResultAtLocation [Line: 2632]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2632] - GenericResultAtLocation [Line: 3293]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3293] - GenericResultAtLocation [Line: 3411]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3411] * 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: 719]: 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 25 procedures, 429 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 20:56:45,489 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE