./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec3_product28.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_spec3_product28.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 cb2818f0d8bce3a3c55c338823c603b0097898f29d2ecfaf46bb61225da928d8 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:56,100 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:56,148 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:56,152 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:56,152 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:56,164 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:56,165 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:56,165 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:56,165 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:56,165 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:56,165 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:56,165 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:56,165 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:56,166 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:56,166 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:56,166 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:56,166 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:56,166 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:56,166 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:56,166 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:56,166 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:56,166 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:56,166 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:56,167 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:56,167 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:56,167 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:56,167 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:56,167 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:56,167 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:56,167 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:56,167 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:56,167 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:56,167 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:56,167 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:56,167 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:56,168 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:56,168 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:56,168 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:56,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:56,168 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:56,168 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:56,168 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:56,168 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:56,168 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 -> cb2818f0d8bce3a3c55c338823c603b0097898f29d2ecfaf46bb61225da928d8 [2025-02-07 20:56:56,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:56,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:56,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:56,351 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:56,351 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:56,352 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec3_product28.cil.c [2025-02-07 20:56:57,402 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dea9c2a88/afc627f14bf94094943e115897888b27/FLAG05a7fed03 [2025-02-07 20:56:57,883 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:57,883 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec3_product28.cil.c [2025-02-07 20:56:57,909 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dea9c2a88/afc627f14bf94094943e115897888b27/FLAG05a7fed03 [2025-02-07 20:56:57,978 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dea9c2a88/afc627f14bf94094943e115897888b27 [2025-02-07 20:56:57,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:57,985 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:57,993 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:57,993 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:57,997 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:57,997 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:57" (1/1) ... [2025-02-07 20:56:57,999 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d30443a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:57, skipping insertion in model container [2025-02-07 20:56:58,000 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:57" (1/1) ... [2025-02-07 20:56:58,039 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:58,414 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_spec3_product28.cil.c[73221,73234] [2025-02-07 20:56:58,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:58,433 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:58,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [48] [2025-02-07 20:56:58,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [242] [2025-02-07 20:56:58,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1847] [2025-02-07 20:56:58,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2213] [2025-02-07 20:56:58,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [2231] [2025-02-07 20:56:58,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2350] [2025-02-07 20:56:58,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2703] [2025-02-07 20:56:58,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [3364] [2025-02-07 20:56:58,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3455] [2025-02-07 20:56:58,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3464] [2025-02-07 20:56:58,507 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_spec3_product28.cil.c[73221,73234] [2025-02-07 20:56:58,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:58,535 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:58,536 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58 WrapperNode [2025-02-07 20:56:58,536 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:58,538 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:58,538 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:58,538 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:58,543 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58" (1/1) ... [2025-02-07 20:56:58,567 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58" (1/1) ... [2025-02-07 20:56:58,617 INFO L138 Inliner]: procedures = 95, calls = 354, calls flagged for inlining = 27, calls inlined = 23, statements flattened = 1152 [2025-02-07 20:56:58,617 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:58,617 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:58,618 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:58,618 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:58,623 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58" (1/1) ... [2025-02-07 20:56:58,624 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58" (1/1) ... [2025-02-07 20:56:58,628 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58" (1/1) ... [2025-02-07 20:56:58,651 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 20:56:58,651 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58" (1/1) ... [2025-02-07 20:56:58,651 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58" (1/1) ... [2025-02-07 20:56:58,663 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58" (1/1) ... [2025-02-07 20:56:58,664 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58" (1/1) ... [2025-02-07 20:56:58,667 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58" (1/1) ... [2025-02-07 20:56:58,669 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58" (1/1) ... [2025-02-07 20:56:58,673 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:58,673 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:58,673 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:58,673 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:58,674 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58" (1/1) ... [2025-02-07 20:56:58,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:58,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:58,700 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 20:56:58,706 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 20:56:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2025-02-07 20:56:58,721 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2025-02-07 20:56:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:58,721 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:58,721 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2025-02-07 20:56:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2025-02-07 20:56:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2025-02-07 20:56:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2025-02-07 20:56:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2025-02-07 20:56:58,897 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:58,899 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:58,934 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L555: #res := ~retValue_acc~4; [2025-02-07 20:56:58,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2269: #res := ~retValue_acc~20; [2025-02-07 20:56:58,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1835: #res := ~retValue_acc~15; [2025-02-07 20:56:59,243 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1069: #res#1 := ~retValue_acc~9#1; [2025-02-07 20:56:59,244 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1064: #t~ret40#1 := stopRequestedInDirection__wrappee__empty_#res#1;havoc stopRequestedInDirection__wrappee__empty_#t~ret27#1, stopRequestedInDirection__wrappee__empty_#t~ret28#1, stopRequestedInDirection__wrappee__empty_#t~ret29#1, stopRequestedInDirection__wrappee__empty_#t~ret30#1, stopRequestedInDirection__wrappee__empty_#t~ret31#1, stopRequestedInDirection__wrappee__empty_#t~ret32#1, stopRequestedInDirection__wrappee__empty_#t~ret33#1, stopRequestedInDirection__wrappee__empty_#t~ret34#1, stopRequestedInDirection__wrappee__empty_#t~ret35#1, stopRequestedInDirection__wrappee__empty_#t~ret36#1, stopRequestedInDirection__wrappee__empty_#t~ret37#1, stopRequestedInDirection__wrappee__empty_~dir#1, stopRequestedInDirection__wrappee__empty_~respectFloorCalls#1, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls#1, stopRequestedInDirection__wrappee__empty_~retValue_acc~8#1, stopRequestedInDirection__wrappee__empty_~tmp~7#1, stopRequestedInDirection__wrappee__empty_~tmp___0~3#1, stopRequestedInDirection__wrappee__empty_~tmp___1~2#1, stopRequestedInDirection__wrappee__empty_~tmp___2~2#1, stopRequestedInDirection__wrappee__empty_~tmp___3~2#1, stopRequestedInDirection__wrappee__empty_~tmp___4~1#1, stopRequestedInDirection__wrappee__empty_~tmp___5~1#1, stopRequestedInDirection__wrappee__empty_~tmp___6~1#1, stopRequestedInDirection__wrappee__empty_~tmp___7~1#1, stopRequestedInDirection__wrappee__empty_~tmp___8~1#1, stopRequestedInDirection__wrappee__empty_~tmp___9~1#1;havoc stopRequestedInDirection__wrappee__empty_#in~dir#1, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls#1, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls#1;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~retValue_acc~9#1 := #t~ret40#1;havoc #t~ret40#1;#res#1 := ~retValue_acc~9#1; [2025-02-07 20:56:59,244 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1040-1: stopRequestedInDirection__wrappee__empty_#res#1 := stopRequestedInDirection__wrappee__empty_~retValue_acc~8#1; [2025-02-07 20:56:59,253 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1204: #res := ~retValue_acc~13; [2025-02-07 20:56:59,316 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L688-1: isIdle_#res#1 := isIdle_~retValue_acc~7#1; [2025-02-07 20:56:59,317 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L684: isIdle_#t~ret26#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret21#1, anyStopRequested_#t~ret22#1, anyStopRequested_#t~ret23#1, anyStopRequested_#t~ret24#1, anyStopRequested_#t~ret25#1, anyStopRequested_~retValue_acc~6#1, anyStopRequested_~tmp~5#1, anyStopRequested_~tmp___0~2#1, anyStopRequested_~tmp___1~1#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~1#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret26#1 && isIdle_#t~ret26#1 <= 2147483647;isIdle_~tmp~6#1 := isIdle_#t~ret26#1;havoc isIdle_#t~ret26#1;isIdle_~retValue_acc~7#1 := (if 0 == isIdle_~tmp~6#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~7#1; [2025-02-07 20:56:59,317 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2514: #t~ret132#1 := isIdle_#res#1;havoc isIdle_#t~ret26#1, isIdle_~retValue_acc~7#1, isIdle_~tmp~6#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret132#1 && #t~ret132#1 <= 2147483647;~tmp~26#1 := #t~ret132#1;havoc #t~ret132#1; [2025-02-07 20:56:59,317 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2523: ~i~1#1 := 1 + ~i~1#1; [2025-02-07 20:56:59,317 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2520: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:59,318 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2516: assume 0 != ~tmp~26#1; [2025-02-07 20:56:59,318 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2516: assume !(0 != ~tmp~26#1); [2025-02-07 20:56:59,318 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L675-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~6#1; [2025-02-07 20:56:59,398 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L512-1: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~2#1; [2025-02-07 20:56:59,402 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3361: #res := ~retValue_acc~27; [2025-02-07 20:56:59,412 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2347: #res := ~retValue_acc~22; [2025-02-07 20:56:59,414 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L330: #res := ~retValue_acc~0; [2025-02-07 20:56:59,418 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L503: #res := ~retValue_acc~1; [2025-02-07 20:56:59,445 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1159: #res := ~retValue_acc~11; [2025-02-07 20:56:59,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2308: #res := ~retValue_acc~21; [2025-02-07 20:56:59,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L546: #res := ~retValue_acc~3; [2025-02-07 20:56:59,653 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L595-1: isEmpty_#res#1 := isEmpty_~retValue_acc~5#1; [2025-02-07 20:56:59,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050: #res := ~retValue_acc~26; [2025-02-07 20:56:59,786 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2226: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:59,786 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2672: assume { :end_inline_test } true; [2025-02-07 20:56:59,786 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2224: assume { :end_inline_threeTS } true; [2025-02-07 20:56:59,786 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2478: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:59,786 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2222: SUMMARY for call initTopDown(); srcloc: null [2025-02-07 20:56:59,786 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3496-1: valid_product_#res#1 := valid_product_~retValue_acc~29#1; [2025-02-07 20:56:59,786 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2693: assume { :end_inline_runTest } true; [2025-02-07 20:56:59,787 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2225: SUMMARY for call bobCall(); srcloc: null [2025-02-07 20:56:59,787 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2223-1: SUMMARY for call bobCall(); srcloc: null [2025-02-07 20:56:59,787 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2479: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:59,787 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2223: assume { :begin_inline_threeTS } true; [2025-02-07 20:56:59,787 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2477: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:59,787 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2700-1: main_#res#1 := main_~retValue_acc~24#1; [2025-02-07 20:56:59,787 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2692: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true; [2025-02-07 20:56:59,798 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2814: #res := ~retValue_acc~25; [2025-02-07 20:56:59,954 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1249: assume -2147483648 <= processWaitingOnFloor_#t~ret52#1 && processWaitingOnFloor_#t~ret52#1 <= 2147483647;processWaitingOnFloor_~tmp___4~2#1 := processWaitingOnFloor_#t~ret52#1;havoc processWaitingOnFloor_#t~ret52#1; [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1249-1: SUMMARY for call processWaitingOnFloor_#t~ret52#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1373: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L473: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L473: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1241: assume -2147483648 <= processWaitingOnFloor_#t~ret51#1 && processWaitingOnFloor_#t~ret51#1 <= 2147483647;processWaitingOnFloor_~tmp___1~3#1 := processWaitingOnFloor_#t~ret51#1;havoc processWaitingOnFloor_#t~ret51#1; [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1241-1: SUMMARY for call processWaitingOnFloor_#t~ret51#1 := getDestination(1); srcloc: null [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1431: assume 0 != ~tmp___7~3#1; [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1431: assume !(0 != ~tmp___7~3#1); [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1266: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1357: assume ~tmp___1~4#1 == ~currentFloorID~0; [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1357: assume !(~tmp___1~4#1 == ~currentFloorID~0); [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1225: assume 0 != processWaitingOnFloor_~tmp___0~7#1; [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1225: assume !(0 != processWaitingOnFloor_~tmp___0~7#1); [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L482: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L482: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1341: assume -2147483648 <= #t~ret62#1 && #t~ret62#1 <= 2147483647;~tmp___0~8#1 := #t~ret62#1;havoc #t~ret62#1; [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1341-1: SUMMARY for call #t~ret62#1 := getDestination(1); srcloc: null [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1275: assume -2147483648 <= processWaitingOnFloor_#t~ret56#1 && processWaitingOnFloor_#t~ret56#1 <= 2147483647;processWaitingOnFloor_~tmp___8~2#1 := processWaitingOnFloor_#t~ret56#1;havoc processWaitingOnFloor_#t~ret56#1; [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1275-1: SUMMARY for call processWaitingOnFloor_#t~ret56#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1242: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~3#1); srcloc: null [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1399: assume ~tmp___4~3#1 == ~currentFloorID~0; [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1399: assume !(~tmp___4~3#1 == ~currentFloorID~0); [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1267: assume -2147483648 <= processWaitingOnFloor_#t~ret55#1 && processWaitingOnFloor_#t~ret55#1 <= 2147483647;processWaitingOnFloor_~tmp___5~2#1 := processWaitingOnFloor_#t~ret55#1;havoc processWaitingOnFloor_#t~ret55#1; [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1267-1: SUMMARY for call processWaitingOnFloor_#t~ret55#1 := getDestination(3); srcloc: null [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1424: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1325: assume 0 != ~persons_0~0; [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1325: assume !(0 != ~persons_0~0); [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1292: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1383: assume -2147483648 <= #t~ret65#1 && #t~ret65#1 <= 2147483647;~tmp___3~4#1 := #t~ret65#1;havoc #t~ret65#1; [2025-02-07 20:56:59,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1383-1: SUMMARY for call #t~ret65#1 := getDestination(4); srcloc: null [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1251: assume 0 != processWaitingOnFloor_~tmp___4~2#1; [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1251: assume !(0 != processWaitingOnFloor_~tmp___4~2#1); [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1243: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1433: assume -2147483648 <= #t~ret70#1 && #t~ret70#1 <= 2147483647;~tmp___5~3#1 := #t~ret70#1;havoc #t~ret70#1; [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1433-1: SUMMARY for call #t~ret70#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1367: assume 0 != ~persons_3~0; [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1367: assume !(0 != ~persons_3~0); [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1301: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1268: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~2#1); srcloc: null [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1359: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1293: assume -2147483648 <= processWaitingOnFloor_#t~ret59#1 && processWaitingOnFloor_#t~ret59#1 <= 2147483647;processWaitingOnFloor_~tmp___9~2#1 := processWaitingOnFloor_#t~ret59#1;havoc processWaitingOnFloor_#t~ret59#1; [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1293-1: SUMMARY for call processWaitingOnFloor_#t~ret59#1 := getDestination(5); srcloc: null [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1227: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1343: assume ~tmp___0~8#1 == ~currentFloorID~0; [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1343: assume !(~tmp___0~8#1 == ~currentFloorID~0); [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1277: assume 0 != processWaitingOnFloor_~tmp___8~2#1; [2025-02-07 20:56:59,956 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1277: assume !(0 != processWaitingOnFloor_~tmp___8~2#1); [2025-02-07 20:56:59,961 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L476: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L476: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1434: SUMMARY for call continueInDirection(~tmp___5~3#1); srcloc: null [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1401: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1269: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1236: assume -2147483648 <= processWaitingOnFloor_#t~ret50#1 && processWaitingOnFloor_#t~ret50#1 <= 2147483647;processWaitingOnFloor_~tmp___2~3#1 := processWaitingOnFloor_#t~ret50#1;havoc processWaitingOnFloor_#t~ret50#1; [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1236-1: SUMMARY for call processWaitingOnFloor_#t~ret50#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1327: assume -2147483648 <= #t~ret61#1 && #t~ret61#1 <= 2147483647;~tmp~13#1 := #t~ret61#1;havoc #t~ret61#1; [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1294: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~2#1); srcloc: null [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1327-1: SUMMARY for call #t~ret61#1 := getDestination(0); srcloc: null [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1228: assume -2147483648 <= processWaitingOnFloor_#t~ret49#1 && processWaitingOnFloor_#t~ret49#1 <= 2147483647;processWaitingOnFloor_~tmp~12#1 := processWaitingOnFloor_#t~ret49#1;havoc processWaitingOnFloor_#t~ret49#1; [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1228-1: SUMMARY for call processWaitingOnFloor_#t~ret49#1 := getDestination(0); srcloc: null [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1385: assume ~tmp___3~4#1 == ~currentFloorID~0; [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1385: assume !(~tmp___3~4#1 == ~currentFloorID~0); [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L485: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L485: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1253: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1410: havoc 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_#t~ret59#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~12#1, processWaitingOnFloor_~tmp___0~7#1, processWaitingOnFloor_~tmp___1~3#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~3#1, processWaitingOnFloor_~tmp___4~2#1, processWaitingOnFloor_~tmp___5~2#1, processWaitingOnFloor_~tmp___6~2#1, processWaitingOnFloor_~tmp___7~2#1, processWaitingOnFloor_~tmp___8~2#1, processWaitingOnFloor_~tmp___9~2#1, processWaitingOnFloor_~tmp___10~1#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 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1410-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc 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_#t~ret59#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~12#1, processWaitingOnFloor_~tmp___0~7#1, processWaitingOnFloor_~tmp___1~3#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~3#1, processWaitingOnFloor_~tmp___4~2#1, processWaitingOnFloor_~tmp___5~2#1, processWaitingOnFloor_~tmp___6~2#1, processWaitingOnFloor_~tmp___7~2#1, processWaitingOnFloor_~tmp___8~2#1, processWaitingOnFloor_~tmp___9~2#1, processWaitingOnFloor_~tmp___10~1#1;processWaitingOnFloor_~floorID#1 := processWaitingOnFloor_#in~floorID#1;havoc processWaitingOnFloor_~tmp~12#1;havoc processWaitingOnFloor_~tmp___0~7#1;havoc processWaitingOnFloor_~tmp___1~3#1;havoc processWaitingOnFloor_~tmp___2~3#1;havoc processWaitingOnFloor_~tmp___3~3#1;havoc processWaitingOnFloor_~tmp___4~2#1;havoc processWaitingOnFloor_~tmp___5~2#1;havoc processWaitingOnFloor_~tmp___6~2#1;havoc processWaitingOnFloor_~tmp___7~2#1;havoc processWaitingOnFloor_~tmp___8~2#1;havoc processWaitingOnFloor_~tmp___9~2#1;havoc processWaitingOnFloor_~tmp___10~1#1; [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1369: assume -2147483648 <= #t~ret64#1 && #t~ret64#1 <= 2147483647;~tmp___2~4#1 := #t~ret64#1;havoc #t~ret64#1; [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1369-1: SUMMARY for call #t~ret64#1 := getDestination(3); srcloc: null [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1295: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1262: assume -2147483648 <= processWaitingOnFloor_#t~ret54#1 && processWaitingOnFloor_#t~ret54#1 <= 2147483647;processWaitingOnFloor_~tmp___6~2#1 := processWaitingOnFloor_#t~ret54#1;havoc processWaitingOnFloor_#t~ret54#1; [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1262-1: SUMMARY for call processWaitingOnFloor_#t~ret54#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:59,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1229: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~12#1); srcloc: null [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1353: assume 0 != ~persons_2~0; [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1353: assume !(0 != ~persons_2~0); [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1254: assume -2147483648 <= processWaitingOnFloor_#t~ret53#1 && processWaitingOnFloor_#t~ret53#1 <= 2147483647;processWaitingOnFloor_~tmp___3~3#1 := processWaitingOnFloor_#t~ret53#1;havoc processWaitingOnFloor_#t~ret53#1; [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1254-1: SUMMARY for call processWaitingOnFloor_#t~ret53#1 := getDestination(2); srcloc: null [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1411: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1345: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1279: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1238: assume 0 != processWaitingOnFloor_~tmp___2~3#1; [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1238: assume !(0 != processWaitingOnFloor_~tmp___2~3#1); [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1428: assume -2147483648 <= #t~ret68#1 && #t~ret68#1 <= 2147483647;~tmp___6~3#1 := #t~ret68#1;havoc #t~ret68#1; [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1395: assume 0 != ~persons_5~0; [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1395: assume !(0 != ~persons_5~0); [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1428-1: SUMMARY for call #t~ret68#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1329: assume ~tmp~13#1 == ~currentFloorID~0; [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1329: assume !(~tmp~13#1 == ~currentFloorID~0); [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1230: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1420: assume -2147483648 <= #t~ret67#1 && #t~ret67#1 <= 2147483647;~tmp___8~3#1 := #t~ret67#1;havoc #t~ret67#1; [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1387: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1420-1: SUMMARY for call #t~ret67#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1288: assume -2147483648 <= processWaitingOnFloor_#t~ret58#1 && processWaitingOnFloor_#t~ret58#1 <= 2147483647;processWaitingOnFloor_~tmp___10~1#1 := processWaitingOnFloor_#t~ret58#1;havoc processWaitingOnFloor_#t~ret58#1; [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1288-1: SUMMARY for call processWaitingOnFloor_#t~ret58#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1255: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~3#1); srcloc: null [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1280: assume -2147483648 <= processWaitingOnFloor_#t~ret57#1 && processWaitingOnFloor_#t~ret57#1 <= 2147483647;processWaitingOnFloor_~tmp___7~2#1 := processWaitingOnFloor_#t~ret57#1;havoc processWaitingOnFloor_#t~ret57#1; [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L479: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L479: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:59,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1280-1: SUMMARY for call processWaitingOnFloor_#t~ret57#1 := getDestination(4); srcloc: null [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1371: assume ~tmp___2~4#1 == ~currentFloorID~0; [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1371: assume !(~tmp___2~4#1 == ~currentFloorID~0); [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1429: assume -2147483648 <= #t~ret69#1 && #t~ret69#1 <= 2147483647;~tmp___7~3#1 := #t~ret69#1;havoc #t~ret69#1; [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1429-1: SUMMARY for call #t~ret69#1 := stopRequestedInDirection(~tmp___6~3#1, 1, 1); srcloc: null [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1264: assume 0 != processWaitingOnFloor_~tmp___6~2#1; [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1264: assume !(0 != processWaitingOnFloor_~tmp___6~2#1); [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1355: assume -2147483648 <= #t~ret63#1 && #t~ret63#1 <= 2147483647;~tmp___1~4#1 := #t~ret63#1;havoc #t~ret63#1; [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1355-1: SUMMARY for call #t~ret63#1 := getDestination(2); srcloc: null [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1256: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1223: assume -2147483648 <= processWaitingOnFloor_#t~ret48#1 && processWaitingOnFloor_#t~ret48#1 <= 2147483647;processWaitingOnFloor_~tmp___0~7#1 := processWaitingOnFloor_#t~ret48#1;havoc processWaitingOnFloor_#t~ret48#1; [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1223-1: SUMMARY for call processWaitingOnFloor_#t~ret48#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1190: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~12#1;#t~ret60#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret44#1, stopRequestedAtCurrentFloor_#t~ret45#1, stopRequestedAtCurrentFloor_#t~ret46#1, stopRequestedAtCurrentFloor_#t~ret47#1, stopRequestedAtCurrentFloor_~retValue_acc~12#1, stopRequestedAtCurrentFloor_~tmp~11#1, stopRequestedAtCurrentFloor_~tmp___0~6#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret60#1 && #t~ret60#1 <= 2147483647;~tmp___9~3#1 := #t~ret60#1;havoc #t~ret60#1; [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1281: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~2#1); srcloc: null [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1438: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1339: assume 0 != ~persons_1~0; [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1339: assume !(0 != ~persons_1~0); [2025-02-07 20:56:59,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1240: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:59,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1397: assume -2147483648 <= #t~ret66#1 && #t~ret66#1 <= 2147483647;~tmp___4~3#1 := #t~ret66#1;havoc #t~ret66#1; [2025-02-07 20:56:59,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1397-1: SUMMARY for call #t~ret66#1 := getDestination(5); srcloc: null [2025-02-07 20:56:59,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1331: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:59,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1422: assume 0 != ~tmp___8~3#1; [2025-02-07 20:56:59,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1422: assume !(0 != ~tmp___8~3#1); [2025-02-07 20:56:59,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1323: assume 0 != ~tmp___9~3#1;~doorState~0 := 1; [2025-02-07 20:56:59,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1323: assume !(0 != ~tmp___9~3#1); [2025-02-07 20:56:59,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1290: assume 0 != processWaitingOnFloor_~tmp___10~1#1; [2025-02-07 20:56:59,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1290: assume !(0 != processWaitingOnFloor_~tmp___10~1#1); [2025-02-07 20:56:59,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1414: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:59,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1414: assume !(1 == ~doorState~0); [2025-02-07 20:56:59,976 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1381: assume 0 != ~persons_4~0; [2025-02-07 20:56:59,976 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1381: assume !(0 != ~persons_4~0); [2025-02-07 20:56:59,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShift__wrappee__executivefloorFINAL: assume true; [2025-02-07 20:56:59,977 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1282: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:57:00,078 INFO L? ?]: Removed 549 outVars from TransFormulas that were not future-live. [2025-02-07 20:57:00,078 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:57:00,108 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:57:00,116 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:57:00,116 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:57:00 BoogieIcfgContainer [2025-02-07 20:57:00,116 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:57:00,118 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:57:00,118 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:57:00,126 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:57:00,129 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:57" (1/3) ... [2025-02-07 20:57:00,130 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f647b9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:57:00, skipping insertion in model container [2025-02-07 20:57:00,130 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:58" (2/3) ... [2025-02-07 20:57:00,130 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f647b9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:57:00, skipping insertion in model container [2025-02-07 20:57:00,130 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:57:00" (3/3) ... [2025-02-07 20:57:00,131 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec3_product28.cil.c [2025-02-07 20:57:00,158 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:57:00,166 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec3_product28.cil.c that has 29 procedures, 510 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:57:00,237 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:57:00,254 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;@5ee5fe16, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:57:00,256 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:57:00,263 INFO L276 IsEmpty]: Start isEmpty. Operand has 8 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 7 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 20:57:00,270 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:57:00,277 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:57:00,283 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:57:00,288 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 7 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 20:57:00,297 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:57:00,304 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:57:00 BoogieIcfgContainer [2025-02-07 20:57:00,309 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:57:00,310 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:57:00,311 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:57:00,311 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:57:00,311 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:57:00" (3/4) ... [2025-02-07 20:57:00,313 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:57:00,320 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentHeading [2025-02-07 20:57:00,320 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:57:00,321 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:57:00,321 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:57:00,321 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:57:00,321 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initTopDown [2025-02-07 20:57:00,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:57:00,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:57:00,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:57:00,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isExecutiveFloorCalling [2025-02-07 20:57:00,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:57:00,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initFloors [2025-02-07 20:57:00,324 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:57:00,325 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:57:00,325 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bobCall [2025-02-07 20:57:00,328 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:57:00,328 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:57:00,328 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:57:00,328 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure buttonForFloorIsPressed [2025-02-07 20:57:00,328 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:57:00,328 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:57:00,328 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:57:00,328 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:57:00,328 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:57:00,329 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:57:00,329 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:57:00,329 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:57:00,329 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift__wrappee__executivefloor [2025-02-07 20:57:00,338 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:57:00,343 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2025-02-07 20:57:00,343 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:57:00,343 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:57:00,343 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:57:00,343 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:57:00,343 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:57:00,464 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:57:00,464 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:57:00,464 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:57:00,465 INFO L158 Benchmark]: Toolchain (without parser) took 2479.84ms. Allocated memory is still 142.6MB. Free memory was 102.9MB in the beginning and 70.8MB in the end (delta: 32.2MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. [2025-02-07 20:57:00,470 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 128.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:57:00,470 INFO L158 Benchmark]: CACSL2BoogieTranslator took 543.28ms. Allocated memory is still 142.6MB. Free memory was 102.9MB in the beginning and 63.0MB in the end (delta: 39.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:57:00,470 INFO L158 Benchmark]: Boogie Procedure Inliner took 78.84ms. Allocated memory is still 142.6MB. Free memory was 63.0MB in the beginning and 57.1MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:57:00,470 INFO L158 Benchmark]: Boogie Preprocessor took 55.21ms. Allocated memory is still 142.6MB. Free memory was 57.1MB in the beginning and 51.3MB in the end (delta: 5.8MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:57:00,470 INFO L158 Benchmark]: IcfgBuilder took 1442.93ms. Allocated memory is still 142.6MB. Free memory was 51.3MB in the beginning and 84.6MB in the end (delta: -33.3MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. [2025-02-07 20:57:00,471 INFO L158 Benchmark]: TraceAbstraction took 192.16ms. Allocated memory is still 142.6MB. Free memory was 84.6MB in the beginning and 77.4MB in the end (delta: 7.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:57:00,471 INFO L158 Benchmark]: Witness Printer took 154.08ms. Allocated memory is still 142.6MB. Free memory was 77.4MB in the beginning and 70.8MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:57:00,474 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 128.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 543.28ms. Allocated memory is still 142.6MB. Free memory was 102.9MB in the beginning and 63.0MB in the end (delta: 39.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 78.84ms. Allocated memory is still 142.6MB. Free memory was 63.0MB in the beginning and 57.1MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.21ms. Allocated memory is still 142.6MB. Free memory was 57.1MB in the beginning and 51.3MB in the end (delta: 5.8MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 1442.93ms. Allocated memory is still 142.6MB. Free memory was 51.3MB in the beginning and 84.6MB in the end (delta: -33.3MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. * TraceAbstraction took 192.16ms. Allocated memory is still 142.6MB. Free memory was 84.6MB in the beginning and 77.4MB in the end (delta: 7.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 154.08ms. Allocated memory is still 142.6MB. Free memory was 77.4MB in the beginning and 70.8MB in the end (delta: 6.6MB). 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,"Specification3_spec.i","") [48] - GenericResultAtLocation [Line: 242]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [242] - GenericResultAtLocation [Line: 1847]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1847] - GenericResultAtLocation [Line: 2213]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2213] - GenericResultAtLocation [Line: 2231]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [2231] - GenericResultAtLocation [Line: 2350]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2350] - GenericResultAtLocation [Line: 2703]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2703] - GenericResultAtLocation [Line: 3364]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [3364] - GenericResultAtLocation [Line: 3455]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3455] - GenericResultAtLocation [Line: 3464]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3464] * 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: 3460]: 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 29 procedures, 510 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.1s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-02-07 20:57:00,501 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