./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec13_product29.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_spec13_product29.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 63ce65fdf446745f64534f105010543d07f1d807cf17249eadefb49fdfafb832 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:04,393 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:04,458 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:04,463 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:04,463 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:04,481 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:04,482 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:04,482 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:04,483 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:04,483 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:04,483 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:04,483 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:04,483 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:04,483 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:04,483 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:04,484 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:04,484 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:04,484 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:04,485 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:04,486 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:04,486 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:04,486 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:04,486 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:04,486 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:04,486 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:04,486 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:04,486 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:04,486 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:04,486 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:04,486 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:04,486 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:04,486 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:04,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:04,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:04,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:04,487 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:04,487 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:04,487 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:04,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:04,487 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:04,487 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:04,487 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:04,487 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:04,487 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 -> 63ce65fdf446745f64534f105010543d07f1d807cf17249eadefb49fdfafb832 [2025-02-07 20:56:04,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:04,767 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:04,769 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:04,770 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:04,770 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:04,772 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec13_product29.cil.c [2025-02-07 20:56:06,066 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2e915fb71/f2864848c59744a7b4b8467804ebf3ab/FLAG4b5fdfcc6 [2025-02-07 20:56:06,447 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:06,448 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec13_product29.cil.c [2025-02-07 20:56:06,473 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2e915fb71/f2864848c59744a7b4b8467804ebf3ab/FLAG4b5fdfcc6 [2025-02-07 20:56:06,490 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2e915fb71/f2864848c59744a7b4b8467804ebf3ab [2025-02-07 20:56:06,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:06,496 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:06,497 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:06,497 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:06,500 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:06,501 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:06" (1/1) ... [2025-02-07 20:56:06,502 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e562eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:06, skipping insertion in model container [2025-02-07 20:56:06,502 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:06" (1/1) ... [2025-02-07 20:56:06,555 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:06,928 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_spec13_product29.cil.c[54440,54453] [2025-02-07 20:56:06,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:06,992 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:07,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [48] [2025-02-07 20:56:07,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [716] [2025-02-07 20:56:07,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [736] [2025-02-07 20:56:07,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [857] [2025-02-07 20:56:07,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification13_spec.i","") [2398] [2025-02-07 20:56:07,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2488] [2025-02-07 20:56:07,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2497] [2025-02-07 20:56:07,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2589] [2025-02-07 20:56:07,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2940] [2025-02-07 20:56:07,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2975] [2025-02-07 20:56:07,065 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_spec13_product29.cil.c[54440,54453] [2025-02-07 20:56:07,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:07,126 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:07,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07 WrapperNode [2025-02-07 20:56:07,127 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:07,128 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:07,128 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:07,128 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:07,134 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07" (1/1) ... [2025-02-07 20:56:07,165 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07" (1/1) ... [2025-02-07 20:56:07,209 INFO L138 Inliner]: procedures = 91, calls = 340, calls flagged for inlining = 28, calls inlined = 25, statements flattened = 858 [2025-02-07 20:56:07,209 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:07,210 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:07,210 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:07,210 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:07,218 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07" (1/1) ... [2025-02-07 20:56:07,218 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07" (1/1) ... [2025-02-07 20:56:07,224 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07" (1/1) ... [2025-02-07 20:56:07,260 INFO L175 MemorySlicer]: Split 81 memory accesses to 20 slices as follows [2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4, 4, 4, 4, 2]. 9 percent of accesses are in the largest equivalence class. The 81 initializations are split as follows [2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4, 4, 4, 4, 2]. The 0 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2025-02-07 20:56:07,260 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07" (1/1) ... [2025-02-07 20:56:07,260 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07" (1/1) ... [2025-02-07 20:56:07,292 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07" (1/1) ... [2025-02-07 20:56:07,297 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07" (1/1) ... [2025-02-07 20:56:07,306 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07" (1/1) ... [2025-02-07 20:56:07,315 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07" (1/1) ... [2025-02-07 20:56:07,324 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:07,327 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:07,328 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:07,328 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:07,329 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07" (1/1) ... [2025-02-07 20:56:07,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:07,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:07,358 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 20:56:07,361 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 20:56:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2025-02-07 20:56:07,382 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2025-02-07 20:56:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2025-02-07 20:56:07,382 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2025-02-07 20:56:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:07,382 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure existInLiftCallsInDirection [2025-02-07 20:56:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure existInLiftCallsInDirection [2025-02-07 20:56:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2025-02-07 20:56:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2025-02-07 20:56:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:56:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:56:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:07,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:07,386 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:07,386 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:07,386 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:07,386 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:07,387 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:07,387 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:07,387 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:07,387 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:07,387 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:07,387 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:07,387 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:07,388 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:07,388 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:07,388 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:07,388 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:07,388 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2025-02-07 20:56:07,390 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2025-02-07 20:56:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:07,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:07,390 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:07,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:07,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:07,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:07,569 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:07,571 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:07,639 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1164: #res := ~retValue_acc~10; [2025-02-07 20:56:07,674 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L854: #res := ~retValue_acc~5; [2025-02-07 20:56:07,700 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L776: #res := ~retValue_acc~3; [2025-02-07 20:56:07,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L939: #res := ~retValue_acc~6; [2025-02-07 20:56:07,814 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2395: #res := ~retValue_acc~20; [2025-02-07 20:56:08,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1722: isAnyLiftButtonPressed_#res#1 := isAnyLiftButtonPressed_~retValue_acc~16#1;#t~ret24#1 := isAnyLiftButtonPressed_#res#1;havoc isAnyLiftButtonPressed_~retValue_acc~16#1;assume { :end_inline_isAnyLiftButtonPressed } true;assume -2147483648 <= #t~ret24#1 && #t~ret24#1 <= 2147483647;~tmp~6#1 := #t~ret24#1;havoc #t~ret24#1;~buttonPressed~0#1 := ~tmp~6#1; [2025-02-07 20:56:08,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1683: assume -2147483648 <= #t~ret27#1 && #t~ret27#1 <= 2147483647;~retValue_acc~15#1 := #t~ret27#1;havoc #t~ret27#1;#res#1 := ~retValue_acc~15#1; [2025-02-07 20:56:08,017 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint stopRequestedInDirectionFINAL: assume true; [2025-02-07 20:56:08,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1683-1: SUMMARY for call #t~ret27#1 := stopRequestedInDirection__wrappee__empty(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:08,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1671: assume -2147483648 <= #t~ret25#1 && #t~ret25#1 <= 2147483647;~retValue_acc~15#1 := #t~ret25#1;havoc #t~ret25#1;#res#1 := ~retValue_acc~15#1; [2025-02-07 20:56:08,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1671-1: SUMMARY for call #t~ret25#1 := stopRequestedInDirection__wrappee__empty(~dir#1, 0, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:08,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1669: assume 0 != ~buttonPressed~0#1; [2025-02-07 20:56:08,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1669: assume !(0 != ~buttonPressed~0#1); [2025-02-07 20:56:08,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1688: #res#1 := ~retValue_acc~15#1; [2025-02-07 20:56:08,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1676: assume -2147483648 <= #t~ret26#1 && #t~ret26#1 <= 2147483647;~retValue_acc~15#1 := #t~ret26#1;havoc #t~ret26#1;#res#1 := ~retValue_acc~15#1; [2025-02-07 20:56:08,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1676-1: SUMMARY for call #t~ret26#1 := stopRequestedInDirection__wrappee__empty(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:08,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1668: assume 0 != ~overload~0#1; [2025-02-07 20:56:08,018 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1668: assume !(0 != ~overload~0#1); [2025-02-07 20:56:08,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1820: #res := ~retValue_acc~19; [2025-02-07 20:56:08,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L815: #res := ~retValue_acc~4; [2025-02-07 20:56:08,272 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1649: #res := ~retValue_acc~14; [2025-02-07 20:56:08,283 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1155: #res := ~retValue_acc~9; [2025-02-07 20:56:08,329 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1204-1: isEmpty_#res#1 := isEmpty_~retValue_acc~11#1; [2025-02-07 20:56:08,477 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2430: assume 0 != __utac_acc__Specification13_spec__2_~tmp___0~7#1; [2025-02-07 20:56:08,477 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2430: assume !(0 != __utac_acc__Specification13_spec__2_~tmp___0~7#1); [2025-02-07 20:56:08,477 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:08,478 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1852: assume -2147483648 <= processWaitingOnFloor_#t~ret36#1 && processWaitingOnFloor_#t~ret36#1 <= 2147483647;processWaitingOnFloor_~tmp___2~2#1 := processWaitingOnFloor_#t~ret36#1;havoc processWaitingOnFloor_#t~ret36#1; [2025-02-07 20:56:08,478 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1852-1: SUMMARY for call processWaitingOnFloor_#t~ret36#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:08,478 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1976: assume ~tmp___1~3#1 == ~currentFloorID~0; [2025-02-07 20:56:08,478 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1976: assume !(~tmp___1~3#1 == ~currentFloorID~0); [2025-02-07 20:56:08,478 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1910: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:08,478 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1844: assume -2147483648 <= processWaitingOnFloor_#t~ret35#1 && processWaitingOnFloor_#t~ret35#1 <= 2147483647;processWaitingOnFloor_~tmp~10#1 := processWaitingOnFloor_#t~ret35#1;havoc processWaitingOnFloor_#t~ret35#1; [2025-02-07 20:56:08,478 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1844-1: SUMMARY for call processWaitingOnFloor_#t~ret35#1 := getDestination(0); srcloc: null [2025-02-07 20:56:08,478 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1778-1: stopRequestedAtCurrentFloor__wrappee__empty_#res#1 := stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~17#1; [2025-02-07 20:56:08,478 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1869: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:08,478 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1960: assume -2147483648 <= #t~ret48#1 && #t~ret48#1 <= 2147483647;~tmp___0~5#1 := #t~ret48#1;havoc #t~ret48#1; [2025-02-07 20:56:08,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1960-1: SUMMARY for call #t~ret48#1 := getDestination(1); srcloc: null [2025-02-07 20:56:08,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1795: assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret32#1 && stopRequestedAtCurrentFloor_#t~ret32#1 <= 2147483647;stopRequestedAtCurrentFloor_~tmp___0~3#1 := stopRequestedAtCurrentFloor_#t~ret32#1;havoc stopRequestedAtCurrentFloor_#t~ret32#1;stopRequestedAtCurrentFloor_~retValue_acc~18#1 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~3#1 then 1 else 0);stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~18#1; [2025-02-07 20:56:08,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2018: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:08,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2018: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:08,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1795-1: SUMMARY for call stopRequestedAtCurrentFloor_#t~ret32#1 := buttonForFloorIsPressed(stopRequestedAtCurrentFloor_~tmp~9#1); srcloc: null [2025-02-07 20:56:08,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2464: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret89#1 && __utac_acc__Specification13_spec__2_#t~ret89#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___2~5#1 := __utac_acc__Specification13_spec__2_#t~ret89#1;havoc __utac_acc__Specification13_spec__2_#t~ret89#1; [2025-02-07 20:56:08,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2464-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret89#1 := getCurrentHeading(); srcloc: null [2025-02-07 20:56:08,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1085: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1085: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2043: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2456: assume 0 != __utac_acc__Specification13_spec__2_~tmp___3~5#1; [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2456: assume !(0 != __utac_acc__Specification13_spec__2_~tmp___3~5#1); [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1944: assume 0 != ~persons_0~0; [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1944: assume !(0 != ~persons_0~0); [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1911: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1878: assume -2147483648 <= processWaitingOnFloor_#t~ret40#1 && processWaitingOnFloor_#t~ret40#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret40#1;havoc processWaitingOnFloor_#t~ret40#1; [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1878-1: SUMMARY for call processWaitingOnFloor_#t~ret40#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1845: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~10#1); srcloc: null [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2002: assume -2147483648 <= #t~ret51#1 && #t~ret51#1 <= 2147483647;~tmp___3~3#1 := #t~ret51#1;havoc #t~ret51#1; [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2002-1: SUMMARY for call #t~ret51#1 := getDestination(4); srcloc: null [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1870: assume -2147483648 <= processWaitingOnFloor_#t~ret39#1 && processWaitingOnFloor_#t~ret39#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret39#1;havoc processWaitingOnFloor_#t~ret39#1; [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1870-1: SUMMARY for call processWaitingOnFloor_#t~ret39#1 := getDestination(2); srcloc: null [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2440: assume 1 == __utac_acc__Specification13_spec__2_~tmp~13#1; [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2440: assume !(1 == __utac_acc__Specification13_spec__2_~tmp~13#1); [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1895: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1094: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1094: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2052: assume -2147483648 <= #t~ret56#1 && #t~ret56#1 <= 2147483647;~tmp___5~2#1 := #t~ret56#1;havoc #t~ret56#1; [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2052-1: SUMMARY for call #t~ret56#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1986: assume 0 != ~persons_3~0; [2025-02-07 20:56:08,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1986: assume !(0 != ~persons_3~0); [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2432: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret85#1 && __utac_acc__Specification13_spec__2_#t~ret85#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___1~5#1 := __utac_acc__Specification13_spec__2_#t~ret85#1;havoc __utac_acc__Specification13_spec__2_#t~ret85#1; [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2432-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret85#1 := existInLiftCallsInDirection(1); srcloc: null [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1854: assume 0 != processWaitingOnFloor_~tmp___2~2#1; [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1854: assume !(0 != processWaitingOnFloor_~tmp___2~2#1); [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1978: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1846: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1904: assume -2147483648 <= processWaitingOnFloor_#t~ret44#1 && processWaitingOnFloor_#t~ret44#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret44#1;havoc processWaitingOnFloor_#t~ret44#1; [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1904-1: SUMMARY for call processWaitingOnFloor_#t~ret44#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1871: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1962: assume ~tmp___0~5#1 == ~currentFloorID~0; [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1962: assume !(~tmp___0~5#1 == ~currentFloorID~0); [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1896: assume -2147483648 <= processWaitingOnFloor_#t~ret43#1 && processWaitingOnFloor_#t~ret43#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret43#1;havoc processWaitingOnFloor_#t~ret43#1; [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1896-1: SUMMARY for call processWaitingOnFloor_#t~ret43#1 := getDestination(4); srcloc: null [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2020: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2466: assume 0 == __utac_acc__Specification13_spec__2_~tmp___2~5#1; [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2466: assume !(0 == __utac_acc__Specification13_spec__2_~tmp___2~5#1); [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2458: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret88#1 && __utac_acc__Specification13_spec__2_#t~ret88#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___4~3#1 := __utac_acc__Specification13_spec__2_#t~ret88#1;havoc __utac_acc__Specification13_spec__2_#t~ret88#1; [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1946: assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp~11#1 := #t~ret47#1;havoc #t~ret47#1; [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1946-1: SUMMARY for call #t~ret47#1 := getDestination(0); srcloc: null [2025-02-07 20:56:08,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2458-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret88#1 := existInLiftCallsInDirection(0); srcloc: null [2025-02-07 20:56:08,484 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2425: assume ~weight~0 > __utac_acc__Specification13_spec__2_~__cil_tmp8~2#1; [2025-02-07 20:56:08,484 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2425: assume !(~weight~0 > __utac_acc__Specification13_spec__2_~__cil_tmp8~2#1); [2025-02-07 20:56:08,484 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1880: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:08,486 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1880: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:08,486 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1112-1: getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~7#1; [2025-02-07 20:56:08,486 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2004: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:08,486 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2004: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:08,486 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1872: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:08,486 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1839: assume -2147483648 <= processWaitingOnFloor_#t~ret34#1 && processWaitingOnFloor_#t~ret34#1 <= 2147483647;processWaitingOnFloor_~tmp___0~4#1 := processWaitingOnFloor_#t~ret34#1;havoc processWaitingOnFloor_#t~ret34#1; [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1839-1: SUMMARY for call processWaitingOnFloor_#t~ret34#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1806: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~18#1;#t~ret46#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret31#1, stopRequestedAtCurrentFloor_#t~ret32#1, stopRequestedAtCurrentFloor_#t~ret33#1, stopRequestedAtCurrentFloor_~retValue_acc~18#1, stopRequestedAtCurrentFloor_~tmp~9#1, stopRequestedAtCurrentFloor_~tmp___0~3#1, stopRequestedAtCurrentFloor_~__cil_tmp4~0#1, stopRequestedAtCurrentFloor_~__cil_tmp5~0#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___9~2#1 := #t~ret46#1;havoc #t~ret46#1; [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2029: havoc processWaitingOnFloor_#t~ret34#1, processWaitingOnFloor_#t~ret35#1, processWaitingOnFloor_#t~ret36#1, processWaitingOnFloor_#t~ret37#1, processWaitingOnFloor_#t~ret38#1, processWaitingOnFloor_#t~ret39#1, processWaitingOnFloor_#t~ret40#1, processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~10#1, processWaitingOnFloor_~tmp___0~4#1, processWaitingOnFloor_~tmp___1~2#1, processWaitingOnFloor_~tmp___2~2#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;havoc processWaitingOnFloor_#in~floorID#1;assume { :end_inline_processWaitingOnFloor } true;assume { :begin_inline_resetFloorButton } true;resetFloorButton_#in~floorID#1 := ~currentFloorID~0;havoc resetFloorButton_~floorID#1;resetFloorButton_~floorID#1 := resetFloorButton_#in~floorID#1; [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2029-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret34#1, processWaitingOnFloor_#t~ret35#1, processWaitingOnFloor_#t~ret36#1, processWaitingOnFloor_#t~ret37#1, processWaitingOnFloor_#t~ret38#1, processWaitingOnFloor_#t~ret39#1, processWaitingOnFloor_#t~ret40#1, processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~10#1, processWaitingOnFloor_~tmp___0~4#1, processWaitingOnFloor_~tmp___1~2#1, processWaitingOnFloor_~tmp___2~2#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;processWaitingOnFloor_~floorID#1 := processWaitingOnFloor_#in~floorID#1;havoc processWaitingOnFloor_~tmp~10#1;havoc processWaitingOnFloor_~tmp___0~4#1;havoc processWaitingOnFloor_~tmp___1~2#1;havoc processWaitingOnFloor_~tmp___2~2#1;havoc processWaitingOnFloor_~tmp___3~2#1;havoc processWaitingOnFloor_~tmp___4~1#1;havoc processWaitingOnFloor_~tmp___5~1#1;havoc processWaitingOnFloor_~tmp___6~1#1;havoc processWaitingOnFloor_~tmp___7~1#1;havoc processWaitingOnFloor_~tmp___8~1#1;havoc processWaitingOnFloor_~tmp___9~1#1;havoc processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2442: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1897: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1988: assume -2147483648 <= #t~ret50#1 && #t~ret50#1 <= 2147483647;~tmp___2~3#1 := #t~ret50#1;havoc #t~ret50#1; [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2434: assume 0 != __utac_acc__Specification13_spec__2_~tmp___1~5#1; [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2434: assume !(0 != __utac_acc__Specification13_spec__2_~tmp___1~5#1); [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1988-1: SUMMARY for call #t~ret50#1 := getDestination(3); srcloc: null [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1088: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1088: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1856: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2426: assume 1 == ~prevDir~0; [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2426: assume !(1 == ~prevDir~0); [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1972: assume 0 != ~persons_2~0; [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1972: assume !(0 != ~persons_2~0); [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1906: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1906: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:08,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2063: havoc __utac_acc__Specification13_spec__2_#t~ret84#1, __utac_acc__Specification13_spec__2_#t~ret85#1, __utac_acc__Specification13_spec__2_#t~ret86#1, __utac_acc__Specification13_spec__2_#t~ret87#1, __utac_acc__Specification13_spec__2_#t~ret88#1, __utac_acc__Specification13_spec__2_#t~ret89#1, __utac_acc__Specification13_spec__2_~tmp~13#1, __utac_acc__Specification13_spec__2_~tmp___0~7#1, __utac_acc__Specification13_spec__2_~tmp___1~5#1, __utac_acc__Specification13_spec__2_~tmp___2~5#1, __utac_acc__Specification13_spec__2_~tmp___3~5#1, __utac_acc__Specification13_spec__2_~tmp___4~3#1, __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1, __utac_acc__Specification13_spec__2_~__cil_tmp8~2#1;assume { :end_inline___utac_acc__Specification13_spec__2 } true; [2025-02-07 20:56:08,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2063-1: assume { :begin_inline___utac_acc__Specification13_spec__2 } true;havoc __utac_acc__Specification13_spec__2_#t~ret84#1, __utac_acc__Specification13_spec__2_#t~ret85#1, __utac_acc__Specification13_spec__2_#t~ret86#1, __utac_acc__Specification13_spec__2_#t~ret87#1, __utac_acc__Specification13_spec__2_#t~ret88#1, __utac_acc__Specification13_spec__2_#t~ret89#1, __utac_acc__Specification13_spec__2_~tmp~13#1, __utac_acc__Specification13_spec__2_~tmp___0~7#1, __utac_acc__Specification13_spec__2_~tmp___1~5#1, __utac_acc__Specification13_spec__2_~tmp___2~5#1, __utac_acc__Specification13_spec__2_~tmp___3~5#1, __utac_acc__Specification13_spec__2_~tmp___4~3#1, __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1, __utac_acc__Specification13_spec__2_~__cil_tmp8~2#1;havoc __utac_acc__Specification13_spec__2_~tmp~13#1;havoc __utac_acc__Specification13_spec__2_~tmp___0~7#1;havoc __utac_acc__Specification13_spec__2_~tmp___1~5#1;havoc __utac_acc__Specification13_spec__2_~tmp___2~5#1;havoc __utac_acc__Specification13_spec__2_~tmp___3~5#1;havoc __utac_acc__Specification13_spec__2_~tmp___4~3#1;havoc __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1;havoc __utac_acc__Specification13_spec__2_~__cil_tmp8~2#1;__utac_acc__Specification13_spec__2_~__cil_tmp7~1#1 := 2 * ~maximumWeight~0;__utac_acc__Specification13_spec__2_~__cil_tmp8~2#1 := (if __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1 < 0 && 0 != __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1 % 3 then 1 + __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1 / 3 else __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1 / 3); [2025-02-07 20:56:08,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2030: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:08,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1964: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:08,491 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1898: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1865: assume -2147483648 <= processWaitingOnFloor_#t~ret38#1 && processWaitingOnFloor_#t~ret38#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret38#1;havoc processWaitingOnFloor_#t~ret38#1; [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1865-1: SUMMARY for call processWaitingOnFloor_#t~ret38#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2468: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1857: assume -2147483648 <= processWaitingOnFloor_#t~ret37#1 && processWaitingOnFloor_#t~ret37#1 <= 2147483647;processWaitingOnFloor_~tmp___1~2#1 := processWaitingOnFloor_#t~ret37#1;havoc processWaitingOnFloor_#t~ret37#1; [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1857-1: SUMMARY for call processWaitingOnFloor_#t~ret37#1 := getDestination(1); srcloc: null [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2047: assume -2147483648 <= #t~ret54#1 && #t~ret54#1 <= 2147483647;~tmp___6~2#1 := #t~ret54#1;havoc #t~ret54#1; [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2014: assume 0 != ~persons_5~0; [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2014: assume !(0 != ~persons_5~0); [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2047-1: SUMMARY for call #t~ret54#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460: assume 0 != __utac_acc__Specification13_spec__2_~tmp___4~3#1; [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460: assume !(0 != __utac_acc__Specification13_spec__2_~tmp___4~3#1); [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1948: assume ~tmp~11#1 == ~currentFloorID~0; [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1948: assume !(~tmp~11#1 == ~currentFloorID~0); [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1882: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2039: assume -2147483648 <= #t~ret53#1 && #t~ret53#1 <= 2147483647;~tmp___8~2#1 := #t~ret53#1;havoc #t~ret53#1; [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2006: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2039-1: SUMMARY for call #t~ret53#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2452: assume 0 == ~prevDir~0; [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2452: assume !(0 == ~prevDir~0); [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1841: assume 0 != processWaitingOnFloor_~tmp___0~4#1; [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1841: assume !(0 != processWaitingOnFloor_~tmp___0~4#1); [2025-02-07 20:56:08,492 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1990: assume ~tmp___2~3#1 == ~currentFloorID~0; [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1990: assume !(~tmp___2~3#1 == ~currentFloorID~0); [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1891: assume -2147483648 <= processWaitingOnFloor_#t~ret42#1 && processWaitingOnFloor_#t~ret42#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret42#1;havoc processWaitingOnFloor_#t~ret42#1; [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1891-1: SUMMARY for call processWaitingOnFloor_#t~ret42#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1858: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~2#1); srcloc: null [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2048: assume -2147483648 <= #t~ret55#1 && #t~ret55#1 <= 2147483647;~tmp___7~2#1 := #t~ret55#1;havoc #t~ret55#1; [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2048-1: SUMMARY for call #t~ret55#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2428: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret84#1 && __utac_acc__Specification13_spec__2_#t~ret84#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___0~7#1 := __utac_acc__Specification13_spec__2_#t~ret84#1;havoc __utac_acc__Specification13_spec__2_#t~ret84#1; [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1883: assume -2147483648 <= processWaitingOnFloor_#t~ret41#1 && processWaitingOnFloor_#t~ret41#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret41#1;havoc processWaitingOnFloor_#t~ret41#1; [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2428-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret84#1 := existInLiftCallsInDirection(0); srcloc: null [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1082: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1082: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1883-1: SUMMARY for call processWaitingOnFloor_#t~ret41#1 := getDestination(3); srcloc: null [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1974: assume -2147483648 <= #t~ret49#1 && #t~ret49#1 <= 2147483647;~tmp___1~3#1 := #t~ret49#1;havoc #t~ret49#1; [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1974-1: SUMMARY for call #t~ret49#1 := getDestination(2); srcloc: null [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1908: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1867: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1867: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2057: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:08,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1801: stopRequestedAtCurrentFloor_#t~ret33#1 := stopRequestedAtCurrentFloor__wrappee__empty_#res#1;havoc stopRequestedAtCurrentFloor__wrappee__empty_#t~ret29#1, stopRequestedAtCurrentFloor__wrappee__empty_#t~ret30#1, stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~17#1, stopRequestedAtCurrentFloor__wrappee__empty_~tmp~8#1, stopRequestedAtCurrentFloor__wrappee__empty_~tmp___0~2#1;assume { :end_inline_stopRequestedAtCurrentFloor__wrappee__empty } true;assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret33#1 && stopRequestedAtCurrentFloor_#t~ret33#1 <= 2147483647;stopRequestedAtCurrentFloor_~retValue_acc~18#1 := stopRequestedAtCurrentFloor_#t~ret33#1;havoc stopRequestedAtCurrentFloor_#t~ret33#1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~18#1; [2025-02-07 20:56:08,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1958: assume 0 != ~persons_1~0; [2025-02-07 20:56:08,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1958: assume !(0 != ~persons_1~0); [2025-02-07 20:56:08,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1091: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:08,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1091: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:08,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1859: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:08,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2016: assume -2147483648 <= #t~ret52#1 && #t~ret52#1 <= 2147483647;~tmp___4~2#1 := #t~ret52#1;havoc #t~ret52#1; [2025-02-07 20:56:08,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2016-1: SUMMARY for call #t~ret52#1 := getDestination(5); srcloc: null [2025-02-07 20:56:08,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1950: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1917: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1884: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2041: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2041: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2454: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret87#1 && __utac_acc__Specification13_spec__2_#t~ret87#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___3~5#1 := __utac_acc__Specification13_spec__2_#t~ret87#1;havoc __utac_acc__Specification13_spec__2_#t~ret87#1; [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1942: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1942: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1909: assume -2147483648 <= processWaitingOnFloor_#t~ret45#1 && processWaitingOnFloor_#t~ret45#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret45#1;havoc processWaitingOnFloor_#t~ret45#1; [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2454-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret87#1 := existInLiftCallsInDirection(1); srcloc: null [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1909-1: SUMMARY for call processWaitingOnFloor_#t~ret45#1 := getDestination(5); srcloc: null [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1843: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2033: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2033: assume !(1 == ~doorState~0); [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2000: assume 0 != ~persons_4~0; [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2000: assume !(0 != ~persons_4~0); [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1992: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2438: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret86#1 && __utac_acc__Specification13_spec__2_#t~ret86#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp~13#1 := __utac_acc__Specification13_spec__2_#t~ret86#1;havoc __utac_acc__Specification13_spec__2_#t~ret86#1; [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1893: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1893: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2438-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret86#1 := getCurrentHeading(); srcloc: null [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2050: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2050: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:08,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1794: stopRequestedAtCurrentFloor_#t~ret31#1 := getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~7#1;assume { :end_inline_getCurrentFloorID } true;assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret31#1 && stopRequestedAtCurrentFloor_#t~ret31#1 <= 2147483647;stopRequestedAtCurrentFloor_~tmp~9#1 := stopRequestedAtCurrentFloor_#t~ret31#1;havoc stopRequestedAtCurrentFloor_#t~ret31#1; [2025-02-07 20:56:08,541 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2757: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:08,542 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2753: assume 0 != ~tmp~22#1; [2025-02-07 20:56:08,542 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2753: assume !(0 != ~tmp~22#1); [2025-02-07 20:56:08,542 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1284-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~12#1; [2025-02-07 20:56:08,542 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1297-1: isIdle_#res#1 := isIdle_~retValue_acc~13#1; [2025-02-07 20:56:08,542 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1293: isIdle_#t~ret12#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret7#1, anyStopRequested_#t~ret8#1, anyStopRequested_#t~ret9#1, anyStopRequested_#t~ret10#1, anyStopRequested_#t~ret11#1, anyStopRequested_~retValue_acc~12#1, anyStopRequested_~tmp~3#1, anyStopRequested_~tmp___0~0#1, anyStopRequested_~tmp___1~0#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret12#1 && isIdle_#t~ret12#1 <= 2147483647;isIdle_~tmp~4#1 := isIdle_#t~ret12#1;havoc isIdle_#t~ret12#1;isIdle_~retValue_acc~13#1 := (if 0 == isIdle_~tmp~4#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~13#1; [2025-02-07 20:56:08,542 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2751: #t~ret104#1 := isIdle_#res#1;havoc isIdle_#t~ret12#1, isIdle_~retValue_acc~13#1, isIdle_~tmp~4#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret104#1 && #t~ret104#1 <= 2147483647;~tmp~22#1 := #t~ret104#1;havoc #t~ret104#1; [2025-02-07 20:56:08,545 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2760: ~i~3#1 := 1 + ~i~3#1; [2025-02-07 20:56:08,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L402: #res := ~retValue_acc~1; [2025-02-07 20:56:08,675 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2909: assume { :end_inline_test } true; [2025-02-07 20:56:08,676 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L731: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:08,676 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2715: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:08,676 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L729: assume { :end_inline_threeTS } true; [2025-02-07 20:56:08,676 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L727: havoc aliceCall_#t~ret98#1, aliceCall_~tmp~17#1;assume { :end_inline_aliceCall } true; [2025-02-07 20:56:08,677 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2930: assume { :end_inline_runTest } true; [2025-02-07 20:56:08,677 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2660: SUMMARY for call initPersonOnFloor(1, aliceCall_~tmp~17#1); srcloc: null [2025-02-07 20:56:08,677 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2716: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:08,677 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2714: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:08,677 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L730: SUMMARY for call bobCall(); srcloc: null [2025-02-07 20:56:08,677 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2972-1: valid_product_#res#1 := valid_product_~retValue_acc~24#1; [2025-02-07 20:56:08,677 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2937-1: main_#res#1 := main_~retValue_acc~22#1; [2025-02-07 20:56:08,677 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L728: assume { :begin_inline_threeTS } true; [2025-02-07 20:56:08,677 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L728-1: SUMMARY for call angelinaCall(); srcloc: null [2025-02-07 20:56:08,677 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2929: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_aliceCall } true;havoc aliceCall_#t~ret98#1, aliceCall_~tmp~17#1;havoc aliceCall_~tmp~17#1; [2025-02-07 20:56:08,677 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2659-1: SUMMARY for call aliceCall_#t~ret98#1 := getOrigin(1); srcloc: null [2025-02-07 20:56:08,678 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2659: assume -2147483648 <= aliceCall_#t~ret98#1 && aliceCall_#t~ret98#1 <= 2147483647;aliceCall_~tmp~17#1 := aliceCall_#t~ret98#1;havoc aliceCall_#t~ret98#1; [2025-02-07 20:56:08,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L166: #res := ~retValue_acc~0; [2025-02-07 20:56:08,697 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L713: #res := ~retValue_acc~2; [2025-02-07 20:56:08,789 INFO L? ?]: Removed 542 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:08,789 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:08,819 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:08,819 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:08,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:08 BoogieIcfgContainer [2025-02-07 20:56:08,819 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:08,822 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:08,822 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:08,826 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:08,826 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:06" (1/3) ... [2025-02-07 20:56:08,827 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b886597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:08, skipping insertion in model container [2025-02-07 20:56:08,827 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:07" (2/3) ... [2025-02-07 20:56:08,827 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b886597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:08, skipping insertion in model container [2025-02-07 20:56:08,827 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:08" (3/3) ... [2025-02-07 20:56:08,829 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec13_product29.cil.c [2025-02-07 20:56:08,840 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:08,843 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec13_product29.cil.c that has 26 procedures, 464 locations, 1 initial locations, 4 loop locations, and 1 error locations. [2025-02-07 20:56:08,886 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:08,898 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;@26044a36, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:08,898 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:08,901 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 20:56:08,904 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:08,906 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:08,909 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:08,911 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 20:56:08,915 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:08,920 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:08 BoogieIcfgContainer [2025-02-07 20:56:08,920 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:08,920 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:08,920 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:08,920 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:08,921 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:08" (3/4) ... [2025-02-07 20:56:08,923 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:08,926 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure angelinaCall [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentHeading [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure existInLiftCallsInDirection [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bobCall [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure buttonForFloorIsPressed [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:08,927 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:08,928 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:08,928 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:08,935 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:08,935 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:08,935 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:08,935 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:08,935 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:08,936 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:08,936 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:09,000 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:09,000 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:09,000 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:09,001 INFO L158 Benchmark]: Toolchain (without parser) took 2506.28ms. Allocated memory is still 142.6MB. Free memory was 111.4MB in the beginning and 89.3MB in the end (delta: 22.0MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2025-02-07 20:56:09,001 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 201.3MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:09,001 INFO L158 Benchmark]: CACSL2BoogieTranslator took 630.42ms. Allocated memory is still 142.6MB. Free memory was 111.4MB in the beginning and 72.2MB in the end (delta: 39.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:09,001 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.25ms. Allocated memory is still 142.6MB. Free memory was 72.2MB in the beginning and 67.8MB in the end (delta: 4.4MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:09,002 INFO L158 Benchmark]: Boogie Preprocessor took 116.42ms. Allocated memory is still 142.6MB. Free memory was 67.3MB in the beginning and 61.4MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:09,002 INFO L158 Benchmark]: IcfgBuilder took 1492.48ms. Allocated memory is still 142.6MB. Free memory was 61.4MB in the beginning and 102.9MB in the end (delta: -41.5MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:09,002 INFO L158 Benchmark]: TraceAbstraction took 98.03ms. Allocated memory is still 142.6MB. Free memory was 102.9MB in the beginning and 95.4MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:09,002 INFO L158 Benchmark]: Witness Printer took 79.78ms. Allocated memory is still 142.6MB. Free memory was 95.4MB in the beginning and 89.3MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:09,004 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 201.3MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 630.42ms. Allocated memory is still 142.6MB. Free memory was 111.4MB in the beginning and 72.2MB in the end (delta: 39.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.25ms. Allocated memory is still 142.6MB. Free memory was 72.2MB in the beginning and 67.8MB in the end (delta: 4.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 116.42ms. Allocated memory is still 142.6MB. Free memory was 67.3MB in the beginning and 61.4MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1492.48ms. Allocated memory is still 142.6MB. Free memory was 61.4MB in the beginning and 102.9MB in the end (delta: -41.5MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. * TraceAbstraction took 98.03ms. Allocated memory is still 142.6MB. Free memory was 102.9MB in the beginning and 95.4MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 79.78ms. Allocated memory is still 142.6MB. Free memory was 95.4MB in the beginning and 89.3MB in the end (delta: 6.0MB). 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,"Floor.i","") [48] - GenericResultAtLocation [Line: 716]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [716] - GenericResultAtLocation [Line: 736]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [736] - GenericResultAtLocation [Line: 857]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [857] - GenericResultAtLocation [Line: 2398]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification13_spec.i","") [2398] - GenericResultAtLocation [Line: 2488]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2488] - GenericResultAtLocation [Line: 2497]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2497] - GenericResultAtLocation [Line: 2589]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2589] - GenericResultAtLocation [Line: 2940]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2940] - GenericResultAtLocation [Line: 2975]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2975] * 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: 2493]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 26 procedures, 464 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 20:56:09,018 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