./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec2_product17.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_product17.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 f4d752ef50871b3af82701ffcd8ca92c2975f63f8274731e1afbb137d2562986 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:36,790 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:36,831 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:36,834 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:36,834 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:36,847 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:36,847 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:36,848 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:36,848 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:36,848 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:36,848 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:36,848 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:36,848 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:36,848 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:36,848 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:36,849 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:36,849 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:36,849 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:36,849 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:36,850 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:36,850 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:36,850 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:36,850 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:36,850 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:36,850 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:36,850 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:36,850 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:36,850 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:36,850 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 -> f4d752ef50871b3af82701ffcd8ca92c2975f63f8274731e1afbb137d2562986 [2025-02-07 20:56:37,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:37,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:37,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:37,028 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:37,028 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:37,029 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec2_product17.cil.c [2025-02-07 20:56:38,074 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d01e15224/3aebd6597c5a430c99ced25a13fd871c/FLAGfeb8fe7fc [2025-02-07 20:56:38,409 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:38,410 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec2_product17.cil.c [2025-02-07 20:56:38,421 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d01e15224/3aebd6597c5a430c99ced25a13fd871c/FLAGfeb8fe7fc [2025-02-07 20:56:38,632 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d01e15224/3aebd6597c5a430c99ced25a13fd871c [2025-02-07 20:56:38,633 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:38,634 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:38,635 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:38,635 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:38,638 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:38,639 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:38" (1/1) ... [2025-02-07 20:56:38,639 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@216d678a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:38, skipping insertion in model container [2025-02-07 20:56:38,639 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:38" (1/1) ... [2025-02-07 20:56:38,672 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:38,836 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_product17.cil.c[17414,17427] [2025-02-07 20:56:39,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:39,061 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:39,067 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [48] [2025-02-07 20:56:39,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [716] [2025-02-07 20:56:39,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [725] [2025-02-07 20:56:39,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [846] [2025-02-07 20:56:39,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [884] [2025-02-07 20:56:39,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [983] [2025-02-07 20:56:39,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1337] [2025-02-07 20:56:39,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [2786] [2025-02-07 20:56:39,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2967] [2025-02-07 20:56:39,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3333] [2025-02-07 20:56:39,091 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_product17.cil.c[17414,17427] [2025-02-07 20:56:39,134 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:39,150 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:39,151 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39 WrapperNode [2025-02-07 20:56:39,151 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:39,152 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:39,152 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:39,152 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:39,156 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,170 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,197 INFO L138 Inliner]: procedures = 90, calls = 332, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 798 [2025-02-07 20:56:39,197 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:39,197 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:39,198 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:39,198 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:39,204 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,204 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,207 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,236 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 20:56:39,237 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,237 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,253 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,258 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,261 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,267 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,278 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:39,278 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:39,278 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:39,279 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:39,279 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:39,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:39,312 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 20:56:39,316 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 20:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2025-02-07 20:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:39,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:39,334 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:39,334 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:39,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:39,490 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:39,491 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:39,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L843: #res := ~retValue_acc~5; [2025-02-07 20:56:39,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L765: #res := ~retValue_acc~3; [2025-02-07 20:56:39,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1411: #res := ~retValue_acc~10; [2025-02-07 20:56:39,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2106: #res := ~retValue_acc~18; [2025-02-07 20:56:39,890 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2210: #res := ~retValue_acc~21; [2025-02-07 20:56:39,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L804: #res := ~retValue_acc~4; [2025-02-07 20:56:40,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1146: #t~ret19#1 := isIdle_#res#1;havoc isIdle_#t~ret32#1, isIdle_~retValue_acc~17#1, isIdle_~tmp~14#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret19#1 && #t~ret19#1 <= 2147483647;~tmp~8#1 := #t~ret19#1;havoc #t~ret19#1; [2025-02-07 20:56:40,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1741-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~16#1; [2025-02-07 20:56:40,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1155: ~i~2#1 := 1 + ~i~2#1; [2025-02-07 20:56:40,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1754-1: isIdle_#res#1 := isIdle_~retValue_acc~17#1; [2025-02-07 20:56:40,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1750: isIdle_#t~ret32#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret27#1, anyStopRequested_#t~ret28#1, anyStopRequested_#t~ret29#1, anyStopRequested_#t~ret30#1, anyStopRequested_#t~ret31#1, anyStopRequested_~retValue_acc~16#1, anyStopRequested_~tmp~13#1, anyStopRequested_~tmp___0~4#1, anyStopRequested_~tmp___1~3#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret32#1 && isIdle_#t~ret32#1 <= 2147483647;isIdle_~tmp~14#1 := isIdle_#t~ret32#1;havoc isIdle_#t~ret32#1;isIdle_~retValue_acc~17#1 := (if 0 == isIdle_~tmp~14#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~17#1; [2025-02-07 20:56:40,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1152: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:40,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1148: assume 0 != ~tmp~8#1; [2025-02-07 20:56:40,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1148: assume !(0 != ~tmp~8#1); [2025-02-07 20:56:40,135 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2273-1: SUMMARY for call processWaitingOnFloor_#t~ret54#1 := getDestination(3); srcloc: null [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2273: assume -2147483648 <= processWaitingOnFloor_#t~ret54#1 && processWaitingOnFloor_#t~ret54#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret54#1;havoc processWaitingOnFloor_#t~ret54#1; [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2909-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret101#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2876: assume 2 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2876: assume !(2 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2364: assume ~tmp___1~6#1 == ~currentFloorID~0; [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2364: assume !(~tmp___1~6#1 == ~currentFloorID~0); [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2909: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret101#1 && __utac_acc__Specification2_spec__3_#t~ret101#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___0~10#1 := __utac_acc__Specification2_spec__3_#t~ret101#1;havoc __utac_acc__Specification2_spec__3_#t~ret101#1; [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2298: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2257: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2257: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2348: assume -2147483648 <= #t~ret61#1 && #t~ret61#1 <= 2147483647;~tmp___0~8#1 := #t~ret61#1;havoc #t~ret61#1; [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2348-1: SUMMARY for call #t~ret61#1 := getDestination(1); srcloc: null [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2249: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2406: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2406: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1539: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1539: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2274: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2307: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2431: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2332: assume 0 != ~persons_0~0; [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2332: assume !(0 != ~persons_0~0); [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2877: assume 0 != ~floorButtons_spc2_2~0; [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2877: assume !(0 != ~floorButtons_spc2_2~0); [2025-02-07 20:56:40,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2299-1: SUMMARY for call processWaitingOnFloor_#t~ret58#1 := getDestination(5); srcloc: null [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2299: assume -2147483648 <= processWaitingOnFloor_#t~ret58#1 && processWaitingOnFloor_#t~ret58#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret58#1;havoc processWaitingOnFloor_#t~ret58#1; [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2233: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2390: assume -2147483648 <= #t~ret64#1 && #t~ret64#1 <= 2147483647;~tmp___3~3#1 := #t~ret64#1;havoc #t~ret64#1; [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2390-1: SUMMARY for call #t~ret64#1 := getDestination(4); srcloc: null [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2894: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret100#1 && __utac_acc__Specification2_spec__3_#t~ret100#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___1~8#1 := __utac_acc__Specification2_spec__3_#t~ret100#1;havoc __utac_acc__Specification2_spec__3_#t~ret100#1; [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2894-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret100#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2861: assume 1 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2861: assume !(1 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1548: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1548: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2283: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2283: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2440: assume -2147483648 <= #t~ret69#1 && #t~ret69#1 <= 2147483647;~tmp___5~2#1 := #t~ret69#1;havoc #t~ret69#1; [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2374: assume 0 != ~persons_3~0; [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2374: assume !(0 != ~persons_3~0); [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2440-1: SUMMARY for call #t~ret69#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242: assume -2147483648 <= processWaitingOnFloor_#t~ret49#1 && processWaitingOnFloor_#t~ret49#1 <= 2147483647;processWaitingOnFloor_~tmp___2~3#1 := processWaitingOnFloor_#t~ret49#1;havoc processWaitingOnFloor_#t~ret49#1; [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2275: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242-1: SUMMARY for call processWaitingOnFloor_#t~ret49#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2366: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:40,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2911: assume 0 != __utac_acc__Specification2_spec__3_~tmp___0~10#1;~floorButtons_spc2_4~0 := 0; [2025-02-07 20:56:40,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2911: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___0~10#1); [2025-02-07 20:56:40,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2300: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:40,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2234: assume -2147483648 <= processWaitingOnFloor_#t~ret48#1 && processWaitingOnFloor_#t~ret48#1 <= 2147483647;processWaitingOnFloor_~tmp~18#1 := processWaitingOnFloor_#t~ret48#1;havoc processWaitingOnFloor_#t~ret48#1; [2025-02-07 20:56:40,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2234-1: SUMMARY for call processWaitingOnFloor_#t~ret48#1 := getDestination(0); srcloc: null [2025-02-07 20:56:40,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2259: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2862: assume 0 != ~floorButtons_spc2_1~0; [2025-02-07 20:56:40,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2862: assume !(0 != ~floorButtons_spc2_1~0); [2025-02-07 20:56:40,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2350: assume ~tmp___0~8#1 == ~currentFloorID~0; [2025-02-07 20:56:40,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2350: assume !(~tmp___0~8#1 == ~currentFloorID~0); [2025-02-07 20:56:40,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2408: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:40,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2441: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:40,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2879-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret99#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:40,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2846: assume 0 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:40,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2846: assume !(0 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:40,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2334: assume -2147483648 <= #t~ret60#1 && #t~ret60#1 <= 2147483647;~tmp~19#1 := #t~ret60#1;havoc #t~ret60#1; [2025-02-07 20:56:40,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2879: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret99#1 && __utac_acc__Specification2_spec__3_#t~ret99#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___2~6#1 := __utac_acc__Specification2_spec__3_#t~ret99#1;havoc __utac_acc__Specification2_spec__3_#t~ret99#1; [2025-02-07 20:56:40,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2268: assume -2147483648 <= processWaitingOnFloor_#t~ret53#1 && processWaitingOnFloor_#t~ret53#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret53#1;havoc processWaitingOnFloor_#t~ret53#1; [2025-02-07 20:56:40,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2301: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:40,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2334-1: SUMMARY for call #t~ret60#1 := getDestination(0); srcloc: null [2025-02-07 20:56:40,139 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2268-1: SUMMARY for call processWaitingOnFloor_#t~ret53#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2235: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~18#1); srcloc: null [2025-02-07 20:56:40,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2392: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:40,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2392: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:40,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2260: assume -2147483648 <= processWaitingOnFloor_#t~ret52#1 && processWaitingOnFloor_#t~ret52#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret52#1;havoc processWaitingOnFloor_#t~ret52#1; [2025-02-07 20:56:40,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2260-1: SUMMARY for call processWaitingOnFloor_#t~ret52#1 := getDestination(2); srcloc: null [2025-02-07 20:56:40,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2896: assume 0 != __utac_acc__Specification2_spec__3_~tmp___1~8#1;~floorButtons_spc2_3~0 := 0; [2025-02-07 20:56:40,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2896: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___1~8#1); [2025-02-07 20:56:40,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2417-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret47#1, processWaitingOnFloor_#t~ret48#1, processWaitingOnFloor_#t~ret49#1, processWaitingOnFloor_#t~ret50#1, processWaitingOnFloor_#t~ret51#1, processWaitingOnFloor_#t~ret52#1, processWaitingOnFloor_#t~ret53#1, processWaitingOnFloor_#t~ret54#1, processWaitingOnFloor_#t~ret55#1, processWaitingOnFloor_#t~ret56#1, processWaitingOnFloor_#t~ret57#1, processWaitingOnFloor_#t~ret58#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~18#1, processWaitingOnFloor_~tmp___0~7#1, processWaitingOnFloor_~tmp___1~5#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;processWaitingOnFloor_~floorID#1 := processWaitingOnFloor_#in~floorID#1;havoc processWaitingOnFloor_~tmp~18#1;havoc processWaitingOnFloor_~tmp___0~7#1;havoc processWaitingOnFloor_~tmp___1~5#1;havoc processWaitingOnFloor_~tmp___2~3#1;havoc processWaitingOnFloor_~tmp___3~2#1;havoc processWaitingOnFloor_~tmp___4~1#1;havoc processWaitingOnFloor_~tmp___5~1#1;havoc processWaitingOnFloor_~tmp___6~1#1;havoc processWaitingOnFloor_~tmp___7~1#1;havoc processWaitingOnFloor_~tmp___8~1#1;havoc processWaitingOnFloor_~tmp___9~1#1;havoc processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:40,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2417: havoc processWaitingOnFloor_#t~ret47#1, processWaitingOnFloor_#t~ret48#1, processWaitingOnFloor_#t~ret49#1, processWaitingOnFloor_#t~ret50#1, processWaitingOnFloor_#t~ret51#1, processWaitingOnFloor_#t~ret52#1, processWaitingOnFloor_#t~ret53#1, processWaitingOnFloor_#t~ret54#1, processWaitingOnFloor_#t~ret55#1, processWaitingOnFloor_#t~ret56#1, processWaitingOnFloor_#t~ret57#1, processWaitingOnFloor_#t~ret58#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~18#1, processWaitingOnFloor_~tmp___0~7#1, processWaitingOnFloor_~tmp___1~5#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;havoc processWaitingOnFloor_#in~floorID#1;assume { :end_inline_processWaitingOnFloor } true;assume { :begin_inline_resetFloorButton } true;resetFloorButton_#in~floorID#1 := ~currentFloorID~0;havoc resetFloorButton_~floorID#1;resetFloorButton_~floorID#1 := resetFloorButton_#in~floorID#1; [2025-02-07 20:56:40,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2285: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,140 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2186: stopRequestedAtCurrentFloor_#t~ret46#1 := buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~13#1;havoc buttonForFloorIsPressed_#in~floorID#1;assume { :end_inline_buttonForFloorIsPressed } true;assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret46#1 && stopRequestedAtCurrentFloor_#t~ret46#1 <= 2147483647;stopRequestedAtCurrentFloor_~tmp~17#1 := stopRequestedAtCurrentFloor_#t~ret46#1;havoc stopRequestedAtCurrentFloor_#t~ret46#1; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2376: assume -2147483648 <= #t~ret63#1 && #t~ret63#1 <= 2147483647;~tmp___2~4#1 := #t~ret63#1;havoc #t~ret63#1; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1542: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1542: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2376-1: SUMMARY for call #t~ret63#1 := getDestination(3); srcloc: null [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2244: assume 0 != processWaitingOnFloor_~tmp___2~3#1; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2244: assume !(0 != processWaitingOnFloor_~tmp___2~3#1); [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2847: assume 0 != ~floorButtons_spc2_0~0; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2847: assume !(0 != ~floorButtons_spc2_0~0); [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2236: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2360: assume 0 != ~persons_2~0; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2360: assume !(0 != ~persons_2~0); [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2294: assume -2147483648 <= processWaitingOnFloor_#t~ret57#1 && processWaitingOnFloor_#t~ret57#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret57#1;havoc processWaitingOnFloor_#t~ret57#1; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2294-1: SUMMARY for call processWaitingOnFloor_#t~ret57#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2261: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2451-1: assume { :begin_inline___utac_acc__Specification2_spec__3 } true;havoc __utac_acc__Specification2_spec__3_#t~ret96#1, __utac_acc__Specification2_spec__3_#t~ret97#1, __utac_acc__Specification2_spec__3_#t~ret98#1, __utac_acc__Specification2_spec__3_#t~ret99#1, __utac_acc__Specification2_spec__3_#t~ret100#1, __utac_acc__Specification2_spec__3_#t~ret101#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~21#1, __utac_acc__Specification2_spec__3_~tmp___0~10#1, __utac_acc__Specification2_spec__3_~tmp___1~8#1, __utac_acc__Specification2_spec__3_~tmp___2~6#1, __utac_acc__Specification2_spec__3_~tmp___3~5#1, __utac_acc__Specification2_spec__3_~tmp___4~3#1;havoc __utac_acc__Specification2_spec__3_~floor~0#1;havoc __utac_acc__Specification2_spec__3_~tmp~21#1;havoc __utac_acc__Specification2_spec__3_~tmp___0~10#1;havoc __utac_acc__Specification2_spec__3_~tmp___1~8#1;havoc __utac_acc__Specification2_spec__3_~tmp___2~6#1;havoc __utac_acc__Specification2_spec__3_~tmp___3~5#1;havoc __utac_acc__Specification2_spec__3_~tmp___4~3#1;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~11#1;havoc getCurrentFloorID_~retValue_acc~11#1;getCurrentFloorID_~retValue_acc~11#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~11#1; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2418: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2451: havoc __utac_acc__Specification2_spec__3_#t~ret96#1, __utac_acc__Specification2_spec__3_#t~ret97#1, __utac_acc__Specification2_spec__3_#t~ret98#1, __utac_acc__Specification2_spec__3_#t~ret99#1, __utac_acc__Specification2_spec__3_#t~ret100#1, __utac_acc__Specification2_spec__3_#t~ret101#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~21#1, __utac_acc__Specification2_spec__3_~tmp___0~10#1, __utac_acc__Specification2_spec__3_~tmp___1~8#1, __utac_acc__Specification2_spec__3_~tmp___2~6#1, __utac_acc__Specification2_spec__3_~tmp___3~5#1, __utac_acc__Specification2_spec__3_~tmp___4~3#1;assume { :end_inline___utac_acc__Specification2_spec__3 } true; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2864: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret98#1 && __utac_acc__Specification2_spec__3_#t~ret98#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___3~5#1 := __utac_acc__Specification2_spec__3_#t~ret98#1;havoc __utac_acc__Specification2_spec__3_#t~ret98#1; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2352: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1551: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1551: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2286: assume -2147483648 <= processWaitingOnFloor_#t~ret56#1 && processWaitingOnFloor_#t~ret56#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret56#1;havoc processWaitingOnFloor_#t~ret56#1; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2864-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret98#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2286-1: SUMMARY for call processWaitingOnFloor_#t~ret56#1 := getDestination(4); srcloc: null [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2402: assume 0 != ~persons_5~0; [2025-02-07 20:56:40,141 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2402: assume !(0 != ~persons_5~0); [2025-02-07 20:56:40,142 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2435-1: SUMMARY for call #t~ret67#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:40,142 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2435: assume -2147483648 <= #t~ret67#1 && #t~ret67#1 <= 2147483647;~tmp___6~2#1 := #t~ret67#1;havoc #t~ret67#1; [2025-02-07 20:56:40,142 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2336: assume ~tmp~19#1 == ~currentFloorID~0; [2025-02-07 20:56:40,142 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2336: assume !(~tmp~19#1 == ~currentFloorID~0); [2025-02-07 20:56:40,142 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2881: assume 0 != __utac_acc__Specification2_spec__3_~tmp___2~6#1;~floorButtons_spc2_2~0 := 0; [2025-02-07 20:56:40,142 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2881: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___2~6#1); [2025-02-07 20:56:40,142 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1568: __utac_acc__Specification2_spec__3_#t~ret96#1 := getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~11#1;assume { :end_inline_getCurrentFloorID } true;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret96#1 && __utac_acc__Specification2_spec__3_#t~ret96#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp~21#1 := __utac_acc__Specification2_spec__3_#t~ret96#1;havoc __utac_acc__Specification2_spec__3_#t~ret96#1;__utac_acc__Specification2_spec__3_~floor~0#1 := __utac_acc__Specification2_spec__3_~tmp~21#1; [2025-02-07 20:56:40,142 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2270: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:40,142 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2270: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:40,142 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2906: assume 4 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2906: assume !(4 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2394: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2427-1: SUMMARY for call #t~ret66#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2427: assume -2147483648 <= #t~ret66#1 && #t~ret66#1 <= 2147483647;~tmp___8~2#1 := #t~ret66#1;havoc #t~ret66#1; [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2262: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2229-1: SUMMARY for call processWaitingOnFloor_#t~ret47#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2196: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~20#1;#t~ret59#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret45#1, stopRequestedAtCurrentFloor_#t~ret46#1, stopRequestedAtCurrentFloor_~retValue_acc~20#1, stopRequestedAtCurrentFloor_~tmp~17#1, stopRequestedAtCurrentFloor_~tmp___0~6#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret59#1 && #t~ret59#1 <= 2147483647;~tmp___9~2#1 := #t~ret59#1;havoc #t~ret59#1; [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2229: assume -2147483648 <= processWaitingOnFloor_#t~ret47#1 && processWaitingOnFloor_#t~ret47#1 <= 2147483647;processWaitingOnFloor_~tmp___0~7#1 := processWaitingOnFloor_#t~ret47#1;havoc processWaitingOnFloor_#t~ret47#1; [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2287: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2188: assume 0 != stopRequestedAtCurrentFloor_~tmp~17#1;stopRequestedAtCurrentFloor_~retValue_acc~20#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~20#1; [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2188: assume !(0 != stopRequestedAtCurrentFloor_~tmp~17#1);stopRequestedAtCurrentFloor_~retValue_acc~20#1 := 0;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~20#1; [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2378: assume ~tmp___2~4#1 == ~currentFloorID~0; [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2378: assume !(~tmp___2~4#1 == ~currentFloorID~0); [2025-02-07 20:56:40,143 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2246: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2436: assume -2147483648 <= #t~ret68#1 && #t~ret68#1 <= 2147483647;~tmp___7~2#1 := #t~ret68#1;havoc #t~ret68#1; [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2436-1: SUMMARY for call #t~ret68#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2849-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret97#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2849: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret97#1 && __utac_acc__Specification2_spec__3_#t~ret97#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___4~3#1 := __utac_acc__Specification2_spec__3_#t~ret97#1;havoc __utac_acc__Specification2_spec__3_#t~ret97#1; [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1569-1: getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~11#1; [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2362: assume -2147483648 <= #t~ret62#1 && #t~ret62#1 <= 2147483647;~tmp___1~6#1 := #t~ret62#1;havoc #t~ret62#1; [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2907: assume 0 != ~floorButtons_spc2_4~0; [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2907: assume !(0 != ~floorButtons_spc2_4~0); [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2296: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2296: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2362-1: SUMMARY for call #t~ret62#1 := getDestination(2); srcloc: null [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2866: assume 0 != __utac_acc__Specification2_spec__3_~tmp___3~5#1;~floorButtons_spc2_1~0 := 0; [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2866: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___3~5#1); [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2288: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2255-1: SUMMARY for call processWaitingOnFloor_#t~ret51#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2255: assume -2147483648 <= processWaitingOnFloor_#t~ret51#1 && processWaitingOnFloor_#t~ret51#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret51#1;havoc processWaitingOnFloor_#t~ret51#1; [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2445: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2346: assume 0 != ~persons_1~0; [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2346: assume !(0 != ~persons_1~0); [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2891: assume 3 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2891: assume !(3 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1545: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:40,144 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1545: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2247-1: SUMMARY for call processWaitingOnFloor_#t~ret50#1 := getDestination(1); srcloc: null [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2247: assume -2147483648 <= processWaitingOnFloor_#t~ret50#1 && processWaitingOnFloor_#t~ret50#1 <= 2147483647;processWaitingOnFloor_~tmp___1~5#1 := processWaitingOnFloor_#t~ret50#1;havoc processWaitingOnFloor_#t~ret50#1; [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2404: assume -2147483648 <= #t~ret65#1 && #t~ret65#1 <= 2147483647;~tmp___4~2#1 := #t~ret65#1;havoc #t~ret65#1; [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2338: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2404-1: SUMMARY for call #t~ret65#1 := getDestination(5); srcloc: null [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2272: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2429: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2429: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2330: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2330: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2231: assume 0 != processWaitingOnFloor_~tmp___0~7#1; [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2231: assume !(0 != processWaitingOnFloor_~tmp___0~7#1); [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2388: assume 0 != ~persons_4~0; [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2388: assume !(0 != ~persons_4~0); [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2421: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2421: assume !(1 == ~doorState~0); [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2892: assume 0 != ~floorButtons_spc2_3~0; [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2892: assume !(0 != ~floorButtons_spc2_3~0); [2025-02-07 20:56:40,145 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2380: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:40,149 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1612-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~13#1; [2025-02-07 20:56:40,149 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2281-1: SUMMARY for call processWaitingOnFloor_#t~ret55#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,149 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2248: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~5#1); srcloc: null [2025-02-07 20:56:40,149 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2281: assume -2147483648 <= processWaitingOnFloor_#t~ret55#1 && processWaitingOnFloor_#t~ret55#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret55#1;havoc processWaitingOnFloor_#t~ret55#1; [2025-02-07 20:56:40,149 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2438: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:40,149 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2438: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:40,149 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2851: assume 0 != __utac_acc__Specification2_spec__3_~tmp___4~3#1;~floorButtons_spc2_0~0 := 0; [2025-02-07 20:56:40,149 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2851: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___4~3#1); [2025-02-07 20:56:40,226 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L402: #res := ~retValue_acc~1; [2025-02-07 20:56:40,277 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1309: assume { :end_inline___utac_acc__Specification2_spec__4 } true; [2025-02-07 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2940: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2938: assume 0 != ~floorButtons_spc2_1~0; [2025-02-07 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2938: assume !(0 != ~floorButtons_spc2_1~0); [2025-02-07 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1307: assume { :end_inline___utac_acc__Specification2_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1334-1: main_#res#1 := main_~retValue_acc~9#1; [2025-02-07 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1326: 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 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2955: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3339: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2953: assume 0 != ~floorButtons_spc2_4~0; [2025-02-07 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2953: assume !(0 != ~floorButtons_spc2_4~0); [2025-02-07 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2945: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2943: assume 0 != ~floorButtons_spc2_2~0; [2025-02-07 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2943: assume !(0 != ~floorButtons_spc2_2~0); [2025-02-07 20:56:40,278 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1308: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification2_spec__4 } true; [2025-02-07 20:56:40,279 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2935: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:40,279 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2933: assume 0 != ~floorButtons_spc2_0~0; [2025-02-07 20:56:40,279 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2933: assume !(0 != ~floorButtons_spc2_0~0); [2025-02-07 20:56:40,279 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L881-1: valid_product_#res#1 := valid_product_~retValue_acc~7#1; [2025-02-07 20:56:40,279 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1327: assume { :end_inline_runTest } true; [2025-02-07 20:56:40,279 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3340: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:40,279 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2950: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:40,279 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2948: assume 0 != ~floorButtons_spc2_3~0; [2025-02-07 20:56:40,279 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2948: assume !(0 != ~floorButtons_spc2_3~0); [2025-02-07 20:56:40,288 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L166: #res := ~retValue_acc~0; [2025-02-07 20:56:40,290 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1578: #res := ~retValue_acc~12; [2025-02-07 20:56:40,293 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L713: #res := ~retValue_acc~2; [2025-02-07 20:56:40,330 INFO L? ?]: Removed 482 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:40,330 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:40,342 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:40,342 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:40,343 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:40 BoogieIcfgContainer [2025-02-07 20:56:40,343 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:40,345 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:40,345 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:40,348 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:40,348 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:38" (1/3) ... [2025-02-07 20:56:40,351 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b58554a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:40, skipping insertion in model container [2025-02-07 20:56:40,351 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (2/3) ... [2025-02-07 20:56:40,351 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b58554a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:40, skipping insertion in model container [2025-02-07 20:56:40,351 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:40" (3/3) ... [2025-02-07 20:56:40,352 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec2_product17.cil.c [2025-02-07 20:56:40,361 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:40,363 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec2_product17.cil.c that has 22 procedures, 394 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:40,391 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:40,398 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;@2964c36f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:40,398 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:40,400 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 20:56:40,403 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:40,404 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:40,406 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:40,408 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 20:56:40,412 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:40,415 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:40 BoogieIcfgContainer [2025-02-07 20:56:40,415 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:40,415 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:40,416 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:40,416 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:40,416 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:40" (3/4) ... [2025-02-07 20:56:40,417 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure areDoorsOpen [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:40,420 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:40,423 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:40,423 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:40,423 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:40,423 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:40,424 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:40,424 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:40,424 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:40,472 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:40,472 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:40,472 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:40,473 INFO L158 Benchmark]: Toolchain (without parser) took 1838.74ms. Allocated memory is still 201.3MB. Free memory was 157.4MB in the beginning and 111.0MB in the end (delta: 46.4MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. [2025-02-07 20:56:40,473 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 218.1MB. Free memory is still 134.0MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:40,473 INFO L158 Benchmark]: CACSL2BoogieTranslator took 516.43ms. Allocated memory is still 201.3MB. Free memory was 157.4MB in the beginning and 118.3MB in the end (delta: 39.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:40,474 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.10ms. Allocated memory is still 201.3MB. Free memory was 118.3MB in the beginning and 113.8MB in the end (delta: 4.5MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:40,474 INFO L158 Benchmark]: Boogie Preprocessor took 80.49ms. Allocated memory is still 201.3MB. Free memory was 113.8MB in the beginning and 108.3MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:40,474 INFO L158 Benchmark]: IcfgBuilder took 1064.59ms. Allocated memory is still 201.3MB. Free memory was 108.3MB in the beginning and 124.0MB in the end (delta: -15.6MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. [2025-02-07 20:56:40,474 INFO L158 Benchmark]: TraceAbstraction took 70.31ms. Allocated memory is still 201.3MB. Free memory was 124.0MB in the beginning and 117.0MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:40,475 INFO L158 Benchmark]: Witness Printer took 56.81ms. Allocated memory is still 201.3MB. Free memory was 117.0MB in the beginning and 111.0MB in the end (delta: 6.0MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:40,476 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 218.1MB. Free memory is still 134.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 516.43ms. Allocated memory is still 201.3MB. Free memory was 157.4MB in the beginning and 118.3MB in the end (delta: 39.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.10ms. Allocated memory is still 201.3MB. Free memory was 118.3MB in the beginning and 113.8MB in the end (delta: 4.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 80.49ms. Allocated memory is still 201.3MB. Free memory was 113.8MB in the beginning and 108.3MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1064.59ms. Allocated memory is still 201.3MB. Free memory was 108.3MB in the beginning and 124.0MB in the end (delta: -15.6MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. * TraceAbstraction took 70.31ms. Allocated memory is still 201.3MB. Free memory was 124.0MB in the beginning and 117.0MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 56.81ms. Allocated memory is still 201.3MB. Free memory was 117.0MB in the beginning and 111.0MB in the end (delta: 6.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 48]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [48] - GenericResultAtLocation [Line: 716]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [716] - GenericResultAtLocation [Line: 725]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [725] - GenericResultAtLocation [Line: 846]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [846] - GenericResultAtLocation [Line: 884]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [884] - GenericResultAtLocation [Line: 983]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [983] - GenericResultAtLocation [Line: 1337]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1337] - GenericResultAtLocation [Line: 2786]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [2786] - GenericResultAtLocation [Line: 2967]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2967] - GenericResultAtLocation [Line: 3333]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3333] * 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: 721]: 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 22 procedures, 394 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 20:56:40,490 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