./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec2_product29.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/elevator_spec2_product29.cil.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a9d4bfafe2ee2b10c7451875462462bdbc63aaee25e1868c3faa4756fb5ebfc5 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:44,358 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:44,417 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:44,420 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:44,421 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:44,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:44,434 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:44,434 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:44,434 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:44,434 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:44,435 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:44,435 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:44,435 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:44,435 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:44,435 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:44,435 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:44,435 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:44,435 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:44,435 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:44,436 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:44,436 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:44,436 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:44,436 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:44,436 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:44,436 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:44,436 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:44,436 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:44,436 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:44,436 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:44,436 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:44,437 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:44,437 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:44,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:44,437 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:44,437 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:44,437 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:44,437 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:44,437 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:44,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:44,437 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:44,437 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:44,438 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:44,438 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:44,438 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 -> a9d4bfafe2ee2b10c7451875462462bdbc63aaee25e1868c3faa4756fb5ebfc5 [2025-02-07 20:56:44,636 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:44,642 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:44,645 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:44,646 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:44,646 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:44,648 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec2_product29.cil.c [2025-02-07 20:56:45,795 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/52de1b616/7496ae01404944eab270949af255cf18/FLAG868b4720f [2025-02-07 20:56:46,270 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:46,270 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec2_product29.cil.c [2025-02-07 20:56:46,302 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/52de1b616/7496ae01404944eab270949af255cf18/FLAG868b4720f [2025-02-07 20:56:46,333 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/52de1b616/7496ae01404944eab270949af255cf18 [2025-02-07 20:56:46,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:46,336 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:46,342 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:46,342 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:46,345 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:46,350 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:46" (1/1) ... [2025-02-07 20:56:46,351 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1581076a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:46, skipping insertion in model container [2025-02-07 20:56:46,352 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:46" (1/1) ... [2025-02-07 20:56:46,425 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:46,671 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_product29.cil.c[17414,17427] [2025-02-07 20:56:46,863 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:46,877 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:46,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [48] [2025-02-07 20:56:46,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [716] [2025-02-07 20:56:46,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [725] [2025-02-07 20:56:46,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [739] [2025-02-07 20:56:46,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2285] [2025-02-07 20:56:46,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2651] [2025-02-07 20:56:46,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3008] [2025-02-07 20:56:46,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [3126] [2025-02-07 20:56:46,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [3217] [2025-02-07 20:56:46,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3398] [2025-02-07 20:56:46,905 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_product29.cil.c[17414,17427] [2025-02-07 20:56:46,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:47,003 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:47,004 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47 WrapperNode [2025-02-07 20:56:47,004 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:47,005 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:47,005 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:47,005 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:47,010 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47" (1/1) ... [2025-02-07 20:56:47,032 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47" (1/1) ... [2025-02-07 20:56:47,078 INFO L138 Inliner]: procedures = 93, calls = 341, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 901 [2025-02-07 20:56:47,078 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:47,079 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:47,079 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:47,079 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:47,087 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47" (1/1) ... [2025-02-07 20:56:47,087 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47" (1/1) ... [2025-02-07 20:56:47,094 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47" (1/1) ... [2025-02-07 20:56:47,116 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 20:56:47,120 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47" (1/1) ... [2025-02-07 20:56:47,122 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47" (1/1) ... [2025-02-07 20:56:47,138 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47" (1/1) ... [2025-02-07 20:56:47,144 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47" (1/1) ... [2025-02-07 20:56:47,146 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47" (1/1) ... [2025-02-07 20:56:47,151 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47" (1/1) ... [2025-02-07 20:56:47,162 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:47,163 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:47,163 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:47,163 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:47,164 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47" (1/1) ... [2025-02-07 20:56:47,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:47,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:47,190 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 20:56:47,194 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 20:56:47,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:47,210 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:47,210 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:47,210 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:47,211 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:47,211 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:47,211 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:47,211 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:47,211 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:56:47,211 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:56:47,211 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:47,211 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:47,211 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:47,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:47,212 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2025-02-07 20:56:47,212 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2025-02-07 20:56:47,212 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:47,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:47,212 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:47,213 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:47,213 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:47,213 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:47,213 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:47,214 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:47,215 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:47,215 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:47,215 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:47,215 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:47,215 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:47,215 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2025-02-07 20:56:47,216 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:47,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:47,216 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:47,216 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:47,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:47,216 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:47,379 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:47,381 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:47,448 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3123: #res := ~retValue_acc~25; [2025-02-07 20:56:47,476 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3045: #res := ~retValue_acc~23; [2025-02-07 20:56:47,479 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L823: #res := ~retValue_acc~3; [2025-02-07 20:56:47,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1001: #res := ~retValue_acc~4; [2025-02-07 20:56:47,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1565: assume -2147483648 <= #t~ret26#1 && #t~ret26#1 <= 2147483647;~retValue_acc~12#1 := #t~ret26#1;havoc #t~ret26#1;#res#1 := ~retValue_acc~12#1; [2025-02-07 20:56:47,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1565-1: SUMMARY for call #t~ret26#1 := stopRequestedInDirection__wrappee__empty(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:47,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1557: assume 0 != ~overload~0#1; [2025-02-07 20:56:47,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1557: assume !(0 != ~overload~0#1); [2025-02-07 20:56:47,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint stopRequestedInDirectionFINAL: assume true; [2025-02-07 20:56:47,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1611: isAnyLiftButtonPressed_#res#1 := isAnyLiftButtonPressed_~retValue_acc~13#1;#t~ret24#1 := isAnyLiftButtonPressed_#res#1;havoc isAnyLiftButtonPressed_~retValue_acc~13#1;assume { :end_inline_isAnyLiftButtonPressed } true;assume -2147483648 <= #t~ret24#1 && #t~ret24#1 <= 2147483647;~tmp~6#1 := #t~ret24#1;havoc #t~ret24#1;~buttonPressed~0#1 := ~tmp~6#1; [2025-02-07 20:56:47,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1572: assume -2147483648 <= #t~ret27#1 && #t~ret27#1 <= 2147483647;~retValue_acc~12#1 := #t~ret27#1;havoc #t~ret27#1;#res#1 := ~retValue_acc~12#1; [2025-02-07 20:56:47,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1572-1: SUMMARY for call #t~ret27#1 := stopRequestedInDirection__wrappee__empty(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:47,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1560: assume -2147483648 <= #t~ret25#1 && #t~ret25#1 <= 2147483647;~retValue_acc~12#1 := #t~ret25#1;havoc #t~ret25#1;#res#1 := ~retValue_acc~12#1; [2025-02-07 20:56:47,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1560-1: SUMMARY for call #t~ret25#1 := stopRequestedInDirection__wrappee__empty(~dir#1, 0, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:47,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1558: assume 0 != ~buttonPressed~0#1; [2025-02-07 20:56:47,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1558: assume !(0 != ~buttonPressed~0#1); [2025-02-07 20:56:47,634 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1577: #res#1 := ~retValue_acc~12#1; [2025-02-07 20:56:47,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1709: #res := ~retValue_acc~16; [2025-02-07 20:56:47,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3084: #res := ~retValue_acc~24; [2025-02-07 20:56:47,826 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1538: #res := ~retValue_acc~11; [2025-02-07 20:56:47,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1044: #res := ~retValue_acc~6; [2025-02-07 20:56:47,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1093-1: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-02-07 20:56:48,001 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1761: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:48,001 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3297: assume 0 != __utac_acc__Specification2_spec__3_~tmp___3~5#1;~floorButtons_spc2_1~0 := 0; [2025-02-07 20:56:48,001 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3297: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___3~5#1); [2025-02-07 20:56:48,001 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1728: assume -2147483648 <= processWaitingOnFloor_#t~ret34#1 && processWaitingOnFloor_#t~ret34#1 <= 2147483647;processWaitingOnFloor_~tmp___0~4#1 := processWaitingOnFloor_#t~ret34#1;havoc processWaitingOnFloor_#t~ret34#1; [2025-02-07 20:56:48,001 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1728-1: SUMMARY for call processWaitingOnFloor_#t~ret34#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:48,001 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1695: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~15#1;#t~ret46#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret31#1, stopRequestedAtCurrentFloor_#t~ret32#1, stopRequestedAtCurrentFloor_#t~ret33#1, stopRequestedAtCurrentFloor_~retValue_acc~15#1, stopRequestedAtCurrentFloor_~tmp~9#1, stopRequestedAtCurrentFloor_~tmp___0~3#1, stopRequestedAtCurrentFloor_~__cil_tmp4~0#1, stopRequestedAtCurrentFloor_~__cil_tmp5~0#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___9~2#1 := #t~ret46#1;havoc #t~ret46#1; [2025-02-07 20:56:48,001 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3322: assume 3 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:48,001 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3322: assume !(3 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1786: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1877: assume ~tmp___2~3#1 == ~currentFloorID~0; [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1877: assume !(~tmp___2~3#1 == ~currentFloorID~0); [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L977: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L977: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1745: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1935: assume -2147483648 <= #t~ret55#1 && #t~ret55#1 <= 2147483647;~tmp___7~2#1 := #t~ret55#1;havoc #t~ret55#1; [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1935-1: SUMMARY for call #t~ret55#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1861: assume -2147483648 <= #t~ret49#1 && #t~ret49#1 <= 2147483647;~tmp___1~3#1 := #t~ret49#1;havoc #t~ret49#1; [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1861-1: SUMMARY for call #t~ret49#1 := getDestination(2); srcloc: null [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1795: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1795: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1787: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3323: assume 0 != ~floorButtons_spc2_3~0; [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3323: assume !(0 != ~floorButtons_spc2_3~0); [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1754: assume -2147483648 <= processWaitingOnFloor_#t~ret38#1 && processWaitingOnFloor_#t~ret38#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret38#1;havoc processWaitingOnFloor_#t~ret38#1; [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1754-1: SUMMARY for call processWaitingOnFloor_#t~ret38#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1944: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1845: assume 0 != ~persons_1~0; [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1845: assume !(0 != ~persons_1~0); [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3282: assume 0 != __utac_acc__Specification2_spec__3_~tmp___4~3#1;~floorButtons_spc2_0~0 := 0; [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3282: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___4~3#1); [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1746: assume -2147483648 <= processWaitingOnFloor_#t~ret37#1 && processWaitingOnFloor_#t~ret37#1 <= 2147483647;processWaitingOnFloor_~tmp___1~2#1 := processWaitingOnFloor_#t~ret37#1;havoc processWaitingOnFloor_#t~ret37#1; [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1746-1: SUMMARY for call processWaitingOnFloor_#t~ret37#1 := getDestination(1); srcloc: null [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1903: assume -2147483648 <= #t~ret52#1 && #t~ret52#1 <= 2147483647;~tmp___4~2#1 := #t~ret52#1;havoc #t~ret52#1; [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1903-1: SUMMARY for call #t~ret52#1 := getDestination(5); srcloc: null [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3340: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret131#1 && __utac_acc__Specification2_spec__3_#t~ret131#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___0~11#1 := __utac_acc__Specification2_spec__3_#t~ret131#1;havoc __utac_acc__Specification2_spec__3_#t~ret131#1; [2025-02-07 20:56:48,002 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1837: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3274: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret126#1 && __utac_acc__Specification2_spec__3_#t~ret126#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp~27#1 := __utac_acc__Specification2_spec__3_#t~ret126#1;havoc __utac_acc__Specification2_spec__3_#t~ret126#1;__utac_acc__Specification2_spec__3_~floor~0#1 := __utac_acc__Specification2_spec__3_~tmp~27#1; [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1771: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3340-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret131#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3307: assume 2 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3307: assume !(2 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3274-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret126#1 := getCurrentFloorID(); srcloc: null [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1928: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1928: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1829: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1829: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1730: assume 0 != processWaitingOnFloor_~tmp___0~4#1; [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1730: assume !(0 != processWaitingOnFloor_~tmp___0~4#1); [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1920: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1920: assume !(1 == ~doorState~0); [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1887: assume 0 != ~persons_4~0; [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1887: assume !(0 != ~persons_4~0); [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1879: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1780: assume -2147483648 <= processWaitingOnFloor_#t~ret42#1 && processWaitingOnFloor_#t~ret42#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret42#1;havoc processWaitingOnFloor_#t~ret42#1; [2025-02-07 20:56:48,003 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1780-1: SUMMARY for call processWaitingOnFloor_#t~ret42#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:48,004 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1747: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~2#1); srcloc: null [2025-02-07 20:56:48,004 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1937: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:48,004 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1937: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:48,004 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308: assume 0 != ~floorButtons_spc2_2~0; [2025-02-07 20:56:48,004 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308: assume !(0 != ~floorButtons_spc2_2~0); [2025-02-07 20:56:48,004 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1772: assume -2147483648 <= processWaitingOnFloor_#t~ret41#1 && processWaitingOnFloor_#t~ret41#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret41#1;havoc processWaitingOnFloor_#t~ret41#1; [2025-02-07 20:56:48,004 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L971: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:48,004 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L971: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:48,004 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1772-1: SUMMARY for call processWaitingOnFloor_#t~ret41#1 := getDestination(3); srcloc: null [2025-02-07 20:56:48,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1863: assume ~tmp___1~3#1 == ~currentFloorID~0; [2025-02-07 20:56:48,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1863: assume !(~tmp___1~3#1 == ~currentFloorID~0); [2025-02-07 20:56:48,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1797: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:48,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3325-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret130#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:48,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3292: assume 1 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:48,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3292: assume !(1 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:48,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3325: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret130#1 && __utac_acc__Specification2_spec__3_#t~ret130#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___1~8#1 := __utac_acc__Specification2_spec__3_#t~ret130#1;havoc __utac_acc__Specification2_spec__3_#t~ret130#1; [2025-02-07 20:56:48,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1756: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:48,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1756: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:48,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1690: stopRequestedAtCurrentFloor_#t~ret33#1 := stopRequestedAtCurrentFloor__wrappee__empty_#res#1;havoc stopRequestedAtCurrentFloor__wrappee__empty_#t~ret29#1, stopRequestedAtCurrentFloor__wrappee__empty_#t~ret30#1, stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~14#1, stopRequestedAtCurrentFloor__wrappee__empty_~tmp~8#1, stopRequestedAtCurrentFloor__wrappee__empty_~tmp___0~2#1;assume { :end_inline_stopRequestedAtCurrentFloor__wrappee__empty } true;assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret33#1 && stopRequestedAtCurrentFloor_#t~ret33#1 <= 2147483647;stopRequestedAtCurrentFloor_~retValue_acc~15#1 := stopRequestedAtCurrentFloor_#t~ret33#1;havoc stopRequestedAtCurrentFloor_#t~ret33#1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~15#1; [2025-02-07 20:56:48,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1847: assume -2147483648 <= #t~ret48#1 && #t~ret48#1 <= 2147483647;~tmp___0~5#1 := #t~ret48#1;havoc #t~ret48#1; [2025-02-07 20:56:48,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1847-1: SUMMARY for call #t~ret48#1 := getDestination(1); srcloc: null [2025-02-07 20:56:48,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L980: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L980: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1748: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1905: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1905: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3342: assume 0 != __utac_acc__Specification2_spec__3_~tmp___0~11#1;~floorButtons_spc2_4~0 := 0; [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3342: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___0~11#1); [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1806: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1773: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1930: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831: assume 0 != ~persons_0~0; [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831: assume !(0 != ~persons_0~0); [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1798: assume -2147483648 <= processWaitingOnFloor_#t~ret45#1 && processWaitingOnFloor_#t~ret45#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret45#1;havoc processWaitingOnFloor_#t~ret45#1; [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1798-1: SUMMARY for call processWaitingOnFloor_#t~ret45#1 := getDestination(5); srcloc: null [2025-02-07 20:56:48,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1732: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1889: assume -2147483648 <= #t~ret51#1 && #t~ret51#1 <= 2147483647;~tmp___3~3#1 := #t~ret51#1;havoc #t~ret51#1; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1889-1: SUMMARY for call #t~ret51#1 := getDestination(4); srcloc: null [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3293: assume 0 != ~floorButtons_spc2_1~0; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3293: assume !(0 != ~floorButtons_spc2_1~0); [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1782: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1782: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1939: assume -2147483648 <= #t~ret56#1 && #t~ret56#1 <= 2147483647;~tmp___5~2#1 := #t~ret56#1;havoc #t~ret56#1; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1939-1: SUMMARY for call #t~ret56#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1873: assume 0 != ~persons_3~0; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1873: assume !(0 != ~persons_3~0); [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3310: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret129#1 && __utac_acc__Specification2_spec__3_#t~ret129#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___2~6#1 := __utac_acc__Specification2_spec__3_#t~ret129#1;havoc __utac_acc__Specification2_spec__3_#t~ret129#1; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1774: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1741: assume -2147483648 <= processWaitingOnFloor_#t~ret36#1 && processWaitingOnFloor_#t~ret36#1 <= 2147483647;processWaitingOnFloor_~tmp___2~2#1 := processWaitingOnFloor_#t~ret36#1;havoc processWaitingOnFloor_#t~ret36#1; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3310-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret129#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3277: assume 0 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3277: assume !(0 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1741-1: SUMMARY for call processWaitingOnFloor_#t~ret36#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1865: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1799: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1733: assume -2147483648 <= processWaitingOnFloor_#t~ret35#1 && processWaitingOnFloor_#t~ret35#1 <= 2147483647;processWaitingOnFloor_~tmp~10#1 := processWaitingOnFloor_#t~ret35#1;havoc processWaitingOnFloor_#t~ret35#1; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1733-1: SUMMARY for call processWaitingOnFloor_#t~ret35#1 := getDestination(0); srcloc: null [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1667-1: stopRequestedAtCurrentFloor__wrappee__empty_#res#1 := stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~14#1; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3327: assume 0 != __utac_acc__Specification2_spec__3_~tmp___1~8#1;~floorButtons_spc2_3~0 := 0; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3327: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___1~8#1); [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1758: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1849: assume ~tmp___0~5#1 == ~currentFloorID~0; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1849: assume !(~tmp___0~5#1 == ~currentFloorID~0); [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1940: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1907: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3278: assume 0 != ~floorButtons_spc2_0~0; [2025-02-07 20:56:48,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3278: assume !(0 != ~floorButtons_spc2_0~0); [2025-02-07 20:56:48,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L974: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:48,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L974: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:48,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1833: assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp~11#1 := #t~ret47#1;havoc #t~ret47#1; [2025-02-07 20:56:48,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1800: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:48,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1833-1: SUMMARY for call #t~ret47#1 := getDestination(0); srcloc: null [2025-02-07 20:56:48,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1767: assume -2147483648 <= processWaitingOnFloor_#t~ret40#1 && processWaitingOnFloor_#t~ret40#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret40#1;havoc processWaitingOnFloor_#t~ret40#1; [2025-02-07 20:56:48,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1767-1: SUMMARY for call processWaitingOnFloor_#t~ret40#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:48,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1734: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~10#1); srcloc: null [2025-02-07 20:56:48,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1891: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:48,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1891: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:48,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3295-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret128#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:48,008 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1759: assume -2147483648 <= processWaitingOnFloor_#t~ret39#1 && processWaitingOnFloor_#t~ret39#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret39#1;havoc processWaitingOnFloor_#t~ret39#1; [2025-02-07 20:56:48,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3295: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret128#1 && __utac_acc__Specification2_spec__3_#t~ret128#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___3~5#1 := __utac_acc__Specification2_spec__3_#t~ret128#1;havoc __utac_acc__Specification2_spec__3_#t~ret128#1; [2025-02-07 20:56:48,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1759-1: SUMMARY for call processWaitingOnFloor_#t~ret39#1 := getDestination(2); srcloc: null [2025-02-07 20:56:48,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1916: havoc processWaitingOnFloor_#t~ret34#1, processWaitingOnFloor_#t~ret35#1, processWaitingOnFloor_#t~ret36#1, processWaitingOnFloor_#t~ret37#1, processWaitingOnFloor_#t~ret38#1, processWaitingOnFloor_#t~ret39#1, processWaitingOnFloor_#t~ret40#1, processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~10#1, processWaitingOnFloor_~tmp___0~4#1, processWaitingOnFloor_~tmp___1~2#1, processWaitingOnFloor_~tmp___2~2#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;havoc processWaitingOnFloor_#in~floorID#1;assume { :end_inline_processWaitingOnFloor } true;assume { :begin_inline_resetFloorButton } true;resetFloorButton_#in~floorID#1 := ~currentFloorID~0;havoc resetFloorButton_~floorID#1;resetFloorButton_~floorID#1 := resetFloorButton_#in~floorID#1; [2025-02-07 20:56:48,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1916-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret34#1, processWaitingOnFloor_#t~ret35#1, processWaitingOnFloor_#t~ret36#1, processWaitingOnFloor_#t~ret37#1, processWaitingOnFloor_#t~ret38#1, processWaitingOnFloor_#t~ret39#1, processWaitingOnFloor_#t~ret40#1, processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~10#1, processWaitingOnFloor_~tmp___0~4#1, processWaitingOnFloor_~tmp___1~2#1, processWaitingOnFloor_~tmp___2~2#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;processWaitingOnFloor_~floorID#1 := processWaitingOnFloor_#in~floorID#1;havoc processWaitingOnFloor_~tmp~10#1;havoc processWaitingOnFloor_~tmp___0~4#1;havoc processWaitingOnFloor_~tmp___1~2#1;havoc processWaitingOnFloor_~tmp___2~2#1;havoc processWaitingOnFloor_~tmp___3~2#1;havoc processWaitingOnFloor_~tmp___4~1#1;havoc processWaitingOnFloor_~tmp___5~1#1;havoc processWaitingOnFloor_~tmp___6~1#1;havoc processWaitingOnFloor_~tmp___7~1#1;havoc processWaitingOnFloor_~tmp___8~1#1;havoc processWaitingOnFloor_~tmp___9~1#1;havoc processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:48,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1784: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:48,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L983: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:48,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L983: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:48,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1875: assume -2147483648 <= #t~ret50#1 && #t~ret50#1 <= 2147483647;~tmp___2~3#1 := #t~ret50#1;havoc #t~ret50#1; [2025-02-07 20:56:48,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1875-1: SUMMARY for call #t~ret50#1 := getDestination(3); srcloc: null [2025-02-07 20:56:48,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3312: assume 0 != __utac_acc__Specification2_spec__3_~tmp___2~6#1;~floorButtons_spc2_2~0 := 0; [2025-02-07 20:56:48,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3312: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___2~6#1); [2025-02-07 20:56:48,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1743: assume 0 != processWaitingOnFloor_~tmp___2~2#1; [2025-02-07 20:56:48,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1743: assume !(0 != processWaitingOnFloor_~tmp___2~2#1); [2025-02-07 20:56:48,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3337: assume 4 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:48,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3337: assume !(4 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:48,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1735: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:48,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1859: assume 0 != ~persons_2~0; [2025-02-07 20:56:48,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1859: assume !(0 != ~persons_2~0); [2025-02-07 20:56:48,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1793: assume -2147483648 <= processWaitingOnFloor_#t~ret44#1 && processWaitingOnFloor_#t~ret44#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret44#1;havoc processWaitingOnFloor_#t~ret44#1; [2025-02-07 20:56:48,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1793-1: SUMMARY for call processWaitingOnFloor_#t~ret44#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:48,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1760: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:48,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1950: havoc __utac_acc__Specification2_spec__3_#t~ret126#1, __utac_acc__Specification2_spec__3_#t~ret127#1, __utac_acc__Specification2_spec__3_#t~ret128#1, __utac_acc__Specification2_spec__3_#t~ret129#1, __utac_acc__Specification2_spec__3_#t~ret130#1, __utac_acc__Specification2_spec__3_#t~ret131#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~27#1, __utac_acc__Specification2_spec__3_~tmp___0~11#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 20:56:48,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1950-1: assume { :begin_inline___utac_acc__Specification2_spec__3 } true;havoc __utac_acc__Specification2_spec__3_#t~ret126#1, __utac_acc__Specification2_spec__3_#t~ret127#1, __utac_acc__Specification2_spec__3_#t~ret128#1, __utac_acc__Specification2_spec__3_#t~ret129#1, __utac_acc__Specification2_spec__3_#t~ret130#1, __utac_acc__Specification2_spec__3_#t~ret131#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~27#1, __utac_acc__Specification2_spec__3_~tmp___0~11#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~27#1;havoc __utac_acc__Specification2_spec__3_~tmp___0~11#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; [2025-02-07 20:56:48,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1917: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:48,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1851: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1785: assume -2147483648 <= processWaitingOnFloor_#t~ret43#1 && processWaitingOnFloor_#t~ret43#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret43#1;havoc processWaitingOnFloor_#t~ret43#1; [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1785-1: SUMMARY for call processWaitingOnFloor_#t~ret43#1 := getDestination(4); srcloc: null [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3280: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret127#1 && __utac_acc__Specification2_spec__3_#t~ret127#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___4~3#1 := __utac_acc__Specification2_spec__3_#t~ret127#1;havoc __utac_acc__Specification2_spec__3_#t~ret127#1; [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3280-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret127#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1934: assume -2147483648 <= #t~ret54#1 && #t~ret54#1 <= 2147483647;~tmp___6~2#1 := #t~ret54#1;havoc #t~ret54#1; [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1901: assume 0 != ~persons_5~0; [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1901: assume !(0 != ~persons_5~0); [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1934-1: SUMMARY for call #t~ret54#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3338: assume 0 != ~floorButtons_spc2_4~0; [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3338: assume !(0 != ~floorButtons_spc2_4~0); [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1835: assume ~tmp~11#1 == ~currentFloorID~0; [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1835: assume !(~tmp~11#1 == ~currentFloorID~0); [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1769: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1769: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1926: assume -2147483648 <= #t~ret53#1 && #t~ret53#1 <= 2147483647;~tmp___8~2#1 := #t~ret53#1;havoc #t~ret53#1; [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1893: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:48,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1926-1: SUMMARY for call #t~ret53#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:48,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2815: #t~ret114#1 := isIdle_#res#1;havoc isIdle_#t~ret12#1, isIdle_~retValue_acc~10#1, isIdle_~tmp~4#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret114#1 && #t~ret114#1 <= 2147483647;~tmp~22#1 := #t~ret114#1;havoc #t~ret114#1; [2025-02-07 20:56:48,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2824: ~i~1#1 := 1 + ~i~1#1; [2025-02-07 20:56:48,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1173-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~9#1; [2025-02-07 20:56:48,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2821: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:48,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1186-1: isIdle_#res#1 := isIdle_~retValue_acc~10#1; [2025-02-07 20:56:48,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2817: assume 0 != ~tmp~22#1; [2025-02-07 20:56:48,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2817: assume !(0 != ~tmp~22#1); [2025-02-07 20:56:48,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1182: isIdle_#t~ret12#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret7#1, anyStopRequested_#t~ret8#1, anyStopRequested_#t~ret9#1, anyStopRequested_#t~ret10#1, anyStopRequested_#t~ret11#1, anyStopRequested_~retValue_acc~9#1, anyStopRequested_~tmp~3#1, anyStopRequested_~tmp___0~0#1, anyStopRequested_~tmp___1~0#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret12#1 && isIdle_#t~ret12#1 <= 2147483647;isIdle_~tmp~4#1 := isIdle_#t~ret12#1;havoc isIdle_#t~ret12#1;isIdle_~retValue_acc~10#1 := (if 0 == isIdle_~tmp~4#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~10#1; [2025-02-07 20:56:48,111 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L402: #res := ~retValue_acc~1; [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2977: assume { :end_inline___utac_acc__Specification2_spec__4 } true; [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2975: assume { :end_inline___utac_acc__Specification2_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L733: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3384: assume 0 != ~floorButtons_spc2_4~0; [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3384: assume !(0 != ~floorButtons_spc2_4~0); [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2998: assume { :end_inline_runTest } true; [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3376: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3374: assume 0 != ~floorButtons_spc2_2~0; [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3374: assume !(0 != ~floorButtons_spc2_2~0); [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3366: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3364: assume 0 != ~floorButtons_spc2_0~0; [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3364: assume !(0 != ~floorButtons_spc2_0~0); [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3430-1: valid_product_#res#1 := valid_product_~retValue_acc~27#1; [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2976: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification2_spec__4 } true; [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L734: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3005-1: main_#res#1 := main_~retValue_acc~22#1; [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3381: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:48,160 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2997: 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 20:56:48,161 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3379: assume 0 != ~floorButtons_spc2_3~0; [2025-02-07 20:56:48,161 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3379: assume !(0 != ~floorButtons_spc2_3~0); [2025-02-07 20:56:48,161 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3371: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:48,161 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3369: assume 0 != ~floorButtons_spc2_1~0; [2025-02-07 20:56:48,161 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3369: assume !(0 != ~floorButtons_spc2_1~0); [2025-02-07 20:56:48,168 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L166: #res := ~retValue_acc~0; [2025-02-07 20:56:48,170 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1010: #res := ~retValue_acc~5; [2025-02-07 20:56:48,173 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L713: #res := ~retValue_acc~2; [2025-02-07 20:56:48,233 INFO L? ?]: Removed 517 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:48,233 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:48,249 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:48,252 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:48,253 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:48 BoogieIcfgContainer [2025-02-07 20:56:48,253 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:48,254 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:48,255 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:48,257 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:48,261 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:46" (1/3) ... [2025-02-07 20:56:48,262 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d091853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:48, skipping insertion in model container [2025-02-07 20:56:48,262 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:47" (2/3) ... [2025-02-07 20:56:48,262 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d091853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:48, skipping insertion in model container [2025-02-07 20:56:48,262 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:48" (3/3) ... [2025-02-07 20:56:48,263 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec2_product29.cil.c [2025-02-07 20:56:48,285 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:48,289 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec2_product29.cil.c that has 25 procedures, 424 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:48,323 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:48,333 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;@776d05de, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:48,333 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:48,335 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 20:56:48,338 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:48,343 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:48,349 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:48,350 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 20:56:48,354 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:48,358 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:48 BoogieIcfgContainer [2025-02-07 20:56:48,358 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:48,358 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:48,359 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:48,359 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:48,359 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:48" (3/4) ... [2025-02-07 20:56:48,360 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:48,363 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:56:48,364 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure buttonForFloorIsPressed [2025-02-07 20:56:48,364 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:48,364 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:48,364 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:48,364 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:48,364 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:48,364 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:48,364 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure areDoorsOpen [2025-02-07 20:56:48,364 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:48,364 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:48,367 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:48,367 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:48,367 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:48,368 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:48,368 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:48,368 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:48,368 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:48,416 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:48,417 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:48,417 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:48,418 INFO L158 Benchmark]: Toolchain (without parser) took 2081.52ms. Allocated memory is still 201.3MB. Free memory was 156.8MB in the beginning and 103.2MB in the end (delta: 53.5MB). Peak memory consumption was 51.8MB. Max. memory is 16.1GB. [2025-02-07 20:56:48,418 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 218.1MB. Free memory is still 132.9MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:48,418 INFO L158 Benchmark]: CACSL2BoogieTranslator took 662.46ms. Allocated memory is still 201.3MB. Free memory was 156.4MB in the beginning and 117.1MB in the end (delta: 39.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:48,418 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.43ms. Allocated memory is still 201.3MB. Free memory was 117.1MB in the beginning and 112.1MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:48,418 INFO L158 Benchmark]: Boogie Preprocessor took 83.59ms. Allocated memory is still 201.3MB. Free memory was 112.1MB in the beginning and 106.3MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:48,418 INFO L158 Benchmark]: IcfgBuilder took 1090.05ms. Allocated memory is still 201.3MB. Free memory was 106.3MB in the beginning and 116.7MB in the end (delta: -10.3MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. [2025-02-07 20:56:48,419 INFO L158 Benchmark]: TraceAbstraction took 103.54ms. Allocated memory is still 201.3MB. Free memory was 115.7MB in the beginning and 109.3MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:48,419 INFO L158 Benchmark]: Witness Printer took 58.48ms. Allocated memory is still 201.3MB. Free memory was 109.3MB in the beginning and 103.2MB in the end (delta: 6.0MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:48,424 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 218.1MB. Free memory is still 132.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 662.46ms. Allocated memory is still 201.3MB. Free memory was 156.4MB in the beginning and 117.1MB in the end (delta: 39.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.43ms. Allocated memory is still 201.3MB. Free memory was 117.1MB in the beginning and 112.1MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 83.59ms. Allocated memory is still 201.3MB. Free memory was 112.1MB in the beginning and 106.3MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1090.05ms. Allocated memory is still 201.3MB. Free memory was 106.3MB in the beginning and 116.7MB in the end (delta: -10.3MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. * TraceAbstraction took 103.54ms. Allocated memory is still 201.3MB. Free memory was 115.7MB in the beginning and 109.3MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 58.48ms. Allocated memory is still 201.3MB. Free memory was 109.3MB in the beginning and 103.2MB 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,"scenario.i","") [725] - GenericResultAtLocation [Line: 739]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [739] - GenericResultAtLocation [Line: 2285]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2285] - GenericResultAtLocation [Line: 2651]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2651] - GenericResultAtLocation [Line: 3008]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3008] - GenericResultAtLocation [Line: 3126]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [3126] - GenericResultAtLocation [Line: 3217]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [3217] - GenericResultAtLocation [Line: 3398]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3398] * 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 25 procedures, 424 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 20:56:48,443 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