./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec2_product19.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_product19.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 d96f41c83679efe744540e7fde7918287d6cc79be28bb1ad9b63bf8e0d07ce19 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:36,618 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:36,663 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:36,666 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:36,667 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:36,685 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:36,685 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:36,685 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:36,686 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:36,686 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:36,686 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:36,686 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:36,686 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:36,686 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:36,686 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:36,686 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:36,686 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:36,686 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:36,686 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:36,686 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:36,686 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:36,688 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:36,688 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:36,688 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:36,688 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:36,689 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:36,689 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:36,689 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:36,689 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:36,689 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:36,689 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:36,689 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:36,689 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:36,689 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:36,690 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:36,690 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:36,690 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:36,690 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:36,690 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:36,690 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:36,690 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:36,690 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:36,690 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:36,690 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 -> d96f41c83679efe744540e7fde7918287d6cc79be28bb1ad9b63bf8e0d07ce19 [2025-02-07 20:56:36,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:36,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:36,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:36,934 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:36,934 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:36,939 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec2_product19.cil.c [2025-02-07 20:56:38,079 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/213e799f1/6e786ffa73fe4e9aa4a86c49b6de487c/FLAG7d2f24b54 [2025-02-07 20:56:38,411 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:38,411 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec2_product19.cil.c [2025-02-07 20:56:38,438 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/213e799f1/6e786ffa73fe4e9aa4a86c49b6de487c/FLAG7d2f24b54 [2025-02-07 20:56:38,453 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/213e799f1/6e786ffa73fe4e9aa4a86c49b6de487c [2025-02-07 20:56:38,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:38,456 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:38,458 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:38,458 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:38,461 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:38,462 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:38" (1/1) ... [2025-02-07 20:56:38,464 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57249eb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:38, skipping insertion in model container [2025-02-07 20:56:38,464 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:38" (1/1) ... [2025-02-07 20:56:38,507 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:38,775 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_product19.cil.c[34453,34466] [2025-02-07 20:56:38,882 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:38,894 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:38,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [48] [2025-02-07 20:56:38,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1596] [2025-02-07 20:56:38,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [1605] [2025-02-07 20:56:38,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2267] [2025-02-07 20:56:38,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [2281] [2025-02-07 20:56:38,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [2462] [2025-02-07 20:56:38,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2581] [2025-02-07 20:56:38,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2673] [2025-02-07 20:56:38,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [3026] [2025-02-07 20:56:38,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3392] [2025-02-07 20:56:38,962 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_product19.cil.c[34453,34466] [2025-02-07 20:56:39,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:39,025 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:39,025 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39 WrapperNode [2025-02-07 20:56:39,026 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:39,027 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:39,027 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:39,027 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:39,031 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,047 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,078 INFO L138 Inliner]: procedures = 94, calls = 340, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 1115 [2025-02-07 20:56:39,078 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:39,078 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:39,079 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:39,079 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:39,088 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,088 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,095 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,126 INFO L175 MemorySlicer]: Split 81 memory accesses to 20 slices as follows [2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4, 4, 4, 4, 2]. 9 percent of accesses are in the largest equivalence class. The 81 initializations are split as follows [2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4, 4, 4, 4, 2]. The 0 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2025-02-07 20:56:39,127 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,127 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,146 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,148 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,150 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,152 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,159 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:39,159 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:39,163 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:39,164 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:39,164 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (1/1) ... [2025-02-07 20:56:39,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:39,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:39,192 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-07 20:56:39,194 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 20:56:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__weight [2025-02-07 20:56:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__weight [2025-02-07 20:56:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2025-02-07 20:56:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2025-02-07 20:56:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2025-02-07 20:56:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2025-02-07 20:56:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:39,369 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:39,371 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:39,433 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2578: #res := ~retValue_acc~22; [2025-02-07 20:56:39,457 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2500: #res := ~retValue_acc~20; [2025-02-07 20:56:39,460 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L141: #res := ~retValue_acc~0; [2025-02-07 20:56:39,470 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L299: #res := ~retValue_acc~1; [2025-02-07 20:56:39,512 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L955: #res#1 := ~retValue_acc~11#1; [2025-02-07 20:56:39,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L342-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~3#1; [2025-02-07 20:56:39,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L947: assume 0 != ~tmp~7#1;~retValue_acc~11#1 := 1;#res#1 := ~retValue_acc~11#1; [2025-02-07 20:56:39,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L947: assume !(0 != ~tmp~7#1);~retValue_acc~11#1 := 0;#res#1 := ~retValue_acc~11#1; [2025-02-07 20:56:39,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L945: #t~ret28#1 := buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~3#1;havoc buttonForFloorIsPressed_#in~floorID#1;assume { :end_inline_buttonForFloorIsPressed } true;assume -2147483648 <= #t~ret28#1 && #t~ret28#1 <= 2147483647;~tmp~7#1 := #t~ret28#1;havoc #t~ret28#1; [2025-02-07 20:56:39,531 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1584: #res := ~retValue_acc~15; [2025-02-07 20:56:39,781 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L865: #res#1 := ~retValue_acc~9#1; [2025-02-07 20:56:39,781 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L860: #t~ret25#1 := stopRequestedInDirection__wrappee__weight_#res#1;havoc stopRequestedInDirection__wrappee__weight_#t~ret12#1, stopRequestedInDirection__wrappee__weight_#t~ret13#1, stopRequestedInDirection__wrappee__weight_#t~ret14#1, stopRequestedInDirection__wrappee__weight_#t~ret15#1, stopRequestedInDirection__wrappee__weight_#t~ret16#1, stopRequestedInDirection__wrappee__weight_#t~ret17#1, stopRequestedInDirection__wrappee__weight_#t~ret18#1, stopRequestedInDirection__wrappee__weight_#t~ret19#1, stopRequestedInDirection__wrappee__weight_#t~ret20#1, stopRequestedInDirection__wrappee__weight_#t~ret21#1, stopRequestedInDirection__wrappee__weight_#t~ret22#1, stopRequestedInDirection__wrappee__weight_~dir#1, stopRequestedInDirection__wrappee__weight_~respectFloorCalls#1, stopRequestedInDirection__wrappee__weight_~respectInLiftCalls#1, stopRequestedInDirection__wrappee__weight_~retValue_acc~8#1, stopRequestedInDirection__wrappee__weight_~tmp~4#1, stopRequestedInDirection__wrappee__weight_~tmp___0~1#1, stopRequestedInDirection__wrappee__weight_~tmp___1~1#1, stopRequestedInDirection__wrappee__weight_~tmp___2~1#1, stopRequestedInDirection__wrappee__weight_~tmp___3~1#1, stopRequestedInDirection__wrappee__weight_~tmp___4~0#1, stopRequestedInDirection__wrappee__weight_~tmp___5~0#1, stopRequestedInDirection__wrappee__weight_~tmp___6~0#1, stopRequestedInDirection__wrappee__weight_~tmp___7~0#1, stopRequestedInDirection__wrappee__weight_~tmp___8~0#1, stopRequestedInDirection__wrappee__weight_~tmp___9~0#1;havoc stopRequestedInDirection__wrappee__weight_#in~dir#1, stopRequestedInDirection__wrappee__weight_#in~respectFloorCalls#1, stopRequestedInDirection__wrappee__weight_#in~respectInLiftCalls#1;assume { :end_inline_stopRequestedInDirection__wrappee__weight } true;assume -2147483648 <= #t~ret25#1 && #t~ret25#1 <= 2147483647;~retValue_acc~9#1 := #t~ret25#1;havoc #t~ret25#1;#res#1 := ~retValue_acc~9#1; [2025-02-07 20:56:39,781 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L836-1: stopRequestedInDirection__wrappee__weight_#res#1 := stopRequestedInDirection__wrappee__weight_~retValue_acc~8#1; [2025-02-07 20:56:39,838 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1000: #res := ~retValue_acc~13; [2025-02-07 20:56:39,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2539: #res := ~retValue_acc~21; [2025-02-07 20:56:39,954 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2835: #t~ret103#1 := isIdle_#res#1;havoc isIdle_#t~ret11#1, isIdle_~retValue_acc~7#1, isIdle_~tmp~3#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret103#1 && #t~ret103#1 <= 2147483647;~tmp~21#1 := #t~ret103#1;havoc #t~ret103#1; [2025-02-07 20:56:39,954 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2844: ~i~3#1 := 1 + ~i~3#1; [2025-02-07 20:56:39,954 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2841: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:39,954 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L471-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~6#1; [2025-02-07 20:56:39,954 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2837: assume 0 != ~tmp~21#1; [2025-02-07 20:56:39,954 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2837: assume !(0 != ~tmp~21#1); [2025-02-07 20:56:39,954 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L484-1: isIdle_#res#1 := isIdle_~retValue_acc~7#1; [2025-02-07 20:56:39,955 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L480: isIdle_#t~ret11#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret6#1, anyStopRequested_#t~ret7#1, anyStopRequested_#t~ret8#1, anyStopRequested_#t~ret9#1, anyStopRequested_#t~ret10#1, anyStopRequested_~retValue_acc~6#1, anyStopRequested_~tmp~2#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~ret11#1 && isIdle_#t~ret11#1 <= 2147483647;isIdle_~tmp~3#1 := isIdle_#t~ret11#1;havoc isIdle_#t~ret11#1;isIdle_~retValue_acc~7#1 := (if 0 == isIdle_~tmp~3#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~7#1; [2025-02-07 20:56:40,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1150: assume 0 != ~persons_2~0; [2025-02-07 20:56:40,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1150: assume !(0 != ~persons_2~0); [2025-02-07 20:56:40,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1084: assume -2147483648 <= processWaitingOnFloor_#t~ret43#1 && processWaitingOnFloor_#t~ret43#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret43#1;havoc processWaitingOnFloor_#t~ret43#1; [2025-02-07 20:56:40,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1084-1: SUMMARY for call processWaitingOnFloor_#t~ret43#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1051: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:40,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1241: havoc __utac_acc__Specification2_spec__3_#t~ret83#1, __utac_acc__Specification2_spec__3_#t~ret84#1, __utac_acc__Specification2_spec__3_#t~ret85#1, __utac_acc__Specification2_spec__3_#t~ret86#1, __utac_acc__Specification2_spec__3_#t~ret87#1, __utac_acc__Specification2_spec__3_#t~ret88#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~12#1, __utac_acc__Specification2_spec__3_~tmp___0~8#1, __utac_acc__Specification2_spec__3_~tmp___1~5#1, __utac_acc__Specification2_spec__3_~tmp___2~5#1, __utac_acc__Specification2_spec__3_~tmp___3~5#1, __utac_acc__Specification2_spec__3_~tmp___4~3#1;assume { :end_inline___utac_acc__Specification2_spec__3 } true; [2025-02-07 20:56:40,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1241-1: assume { :begin_inline___utac_acc__Specification2_spec__3 } true;havoc __utac_acc__Specification2_spec__3_#t~ret83#1, __utac_acc__Specification2_spec__3_#t~ret84#1, __utac_acc__Specification2_spec__3_#t~ret85#1, __utac_acc__Specification2_spec__3_#t~ret86#1, __utac_acc__Specification2_spec__3_#t~ret87#1, __utac_acc__Specification2_spec__3_#t~ret88#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~12#1, __utac_acc__Specification2_spec__3_~tmp___0~8#1, __utac_acc__Specification2_spec__3_~tmp___1~5#1, __utac_acc__Specification2_spec__3_~tmp___2~5#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~12#1;havoc __utac_acc__Specification2_spec__3_~tmp___0~8#1;havoc __utac_acc__Specification2_spec__3_~tmp___1~5#1;havoc __utac_acc__Specification2_spec__3_~tmp___2~5#1;havoc __utac_acc__Specification2_spec__3_~tmp___3~5#1;havoc __utac_acc__Specification2_spec__3_~tmp___4~3#1; [2025-02-07 20:56:40,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1208: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:40,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1142: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2389-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret87#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2356: assume 1 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2356: assume !(1 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2389: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret87#1 && __utac_acc__Specification2_spec__3_#t~ret87#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___1~5#1 := __utac_acc__Specification2_spec__3_#t~ret87#1;havoc __utac_acc__Specification2_spec__3_#t~ret87#1; [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1076: assume -2147483648 <= processWaitingOnFloor_#t~ret42#1 && processWaitingOnFloor_#t~ret42#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret42#1;havoc processWaitingOnFloor_#t~ret42#1; [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L275: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L275: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1076-1: SUMMARY for call processWaitingOnFloor_#t~ret42#1 := getDestination(4); srcloc: null [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1225: assume -2147483648 <= #t~ret53#1 && #t~ret53#1 <= 2147483647;~tmp___6~2#1 := #t~ret53#1;havoc #t~ret53#1; [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1192: assume 0 != ~persons_5~0; [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1192: assume !(0 != ~persons_5~0); [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1225-1: SUMMARY for call #t~ret53#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2406: assume 0 != __utac_acc__Specification2_spec__3_~tmp___0~8#1;~floorButtons_spc2_4~0 := 0; [2025-02-07 20:56:40,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2406: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___0~8#1); [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1126: assume ~tmp~10#1 == ~currentFloorID~0; [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1126: assume !(~tmp~10#1 == ~currentFloorID~0); [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1060: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1060: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1217: assume -2147483648 <= #t~ret52#1 && #t~ret52#1 <= 2147483647;~tmp___8~2#1 := #t~ret52#1;havoc #t~ret52#1; [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1184: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1217-1: SUMMARY for call #t~ret52#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1052: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1019: assume -2147483648 <= processWaitingOnFloor_#t~ret33#1 && processWaitingOnFloor_#t~ret33#1 <= 2147483647;processWaitingOnFloor_~tmp___0~5#1 := processWaitingOnFloor_#t~ret33#1;havoc processWaitingOnFloor_#t~ret33#1; [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1019-1: SUMMARY for call processWaitingOnFloor_#t~ret33#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L986: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~12#1;#t~ret45#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1, stopRequestedAtCurrentFloor_#t~ret30#1, stopRequestedAtCurrentFloor_#t~ret31#1, stopRequestedAtCurrentFloor_#t~ret32#1, stopRequestedAtCurrentFloor_~retValue_acc~12#1, stopRequestedAtCurrentFloor_~tmp~8#1, stopRequestedAtCurrentFloor_~tmp___0~4#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___9~2#1 := #t~ret45#1;havoc #t~ret45#1; [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1077: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2357: assume 0 != ~floorButtons_spc2_1~0; [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2357: assume !(0 != ~floorButtons_spc2_1~0); [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1168: assume ~tmp___2~3#1 == ~currentFloorID~0; [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1168: assume !(~tmp___2~3#1 == ~currentFloorID~0); [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1036: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1226: assume -2147483648 <= #t~ret54#1 && #t~ret54#1 <= 2147483647;~tmp___7~2#1 := #t~ret54#1;havoc #t~ret54#1; [2025-02-07 20:56:40,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1226-1: SUMMARY for call #t~ret54#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2374: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret86#1 && __utac_acc__Specification2_spec__3_#t~ret86#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___2~5#1 := __utac_acc__Specification2_spec__3_#t~ret86#1;havoc __utac_acc__Specification2_spec__3_#t~ret86#1; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2374-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret86#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2341: assume 0 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2341: assume !(0 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1152: assume -2147483648 <= #t~ret48#1 && #t~ret48#1 <= 2147483647;~tmp___1~3#1 := #t~ret48#1;havoc #t~ret48#1; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1152-1: SUMMARY for call #t~ret48#1 := getDestination(2); srcloc: null [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1086: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1086: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2391: assume 0 != __utac_acc__Specification2_spec__3_~tmp___1~5#1;~floorButtons_spc2_3~0 := 0; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2391: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___1~5#1); [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1078: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1045: assume -2147483648 <= processWaitingOnFloor_#t~ret37#1 && processWaitingOnFloor_#t~ret37#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret37#1;havoc processWaitingOnFloor_#t~ret37#1; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1045-1: SUMMARY for call processWaitingOnFloor_#t~ret37#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1235: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1136: assume 0 != ~persons_1~0; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1136: assume !(0 != ~persons_1~0); [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L269: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L269: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1037: assume -2147483648 <= processWaitingOnFloor_#t~ret36#1 && processWaitingOnFloor_#t~ret36#1 <= 2147483647;processWaitingOnFloor_~tmp___1~2#1 := processWaitingOnFloor_#t~ret36#1;havoc processWaitingOnFloor_#t~ret36#1; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1037-1: SUMMARY for call processWaitingOnFloor_#t~ret36#1 := getDestination(1); srcloc: null [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1194: assume -2147483648 <= #t~ret51#1 && #t~ret51#1 <= 2147483647;~tmp___4~2#1 := #t~ret51#1;havoc #t~ret51#1; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1194-1: SUMMARY for call #t~ret51#1 := getDestination(5); srcloc: null [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1128: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2342: assume 0 != ~floorButtons_spc2_0~0; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2342: assume !(0 != ~floorButtons_spc2_0~0); [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1062: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1219: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1219: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1120: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1120: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1021: assume 0 != processWaitingOnFloor_~tmp___0~5#1; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1021: assume !(0 != processWaitingOnFloor_~tmp___0~5#1); [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1211: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:40,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1211: assume !(1 == ~doorState~0); [2025-02-07 20:56:40,100 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1178: assume 0 != ~persons_4~0; [2025-02-07 20:56:40,100 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1178: assume !(0 != ~persons_4~0); [2025-02-07 20:56:40,100 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2359-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret85#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:40,100 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2359: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret85#1 && __utac_acc__Specification2_spec__3_#t~ret85#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___3~5#1 := __utac_acc__Specification2_spec__3_#t~ret85#1;havoc __utac_acc__Specification2_spec__3_#t~ret85#1; [2025-02-07 20:56:40,100 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L278: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:40,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L278: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:40,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1170: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:40,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1071: assume -2147483648 <= processWaitingOnFloor_#t~ret41#1 && processWaitingOnFloor_#t~ret41#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret41#1;havoc processWaitingOnFloor_#t~ret41#1; [2025-02-07 20:56:40,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1071-1: SUMMARY for call processWaitingOnFloor_#t~ret41#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1038: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~2#1); srcloc: null [2025-02-07 20:56:40,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1228: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:40,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1228: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:40,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2376: assume 0 != __utac_acc__Specification2_spec__3_~tmp___2~5#1;~floorButtons_spc2_2~0 := 0; [2025-02-07 20:56:40,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2376: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___2~5#1); [2025-02-07 20:56:40,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1063: assume -2147483648 <= processWaitingOnFloor_#t~ret40#1 && processWaitingOnFloor_#t~ret40#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret40#1;havoc processWaitingOnFloor_#t~ret40#1; [2025-02-07 20:56:40,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1063-1: SUMMARY for call processWaitingOnFloor_#t~ret40#1 := getDestination(3); srcloc: null [2025-02-07 20:56:40,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1154: assume ~tmp___1~3#1 == ~currentFloorID~0; [2025-02-07 20:56:40,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1154: assume !(~tmp___1~3#1 == ~currentFloorID~0); [2025-02-07 20:56:40,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2401: assume 4 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2401: assume !(4 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1088: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1047: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1047: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1138: assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___0~6#1 := #t~ret47#1;havoc #t~ret47#1; [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1138-1: SUMMARY for call #t~ret47#1 := getDestination(1); srcloc: null [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1039: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1196: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1196: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2344: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret84#1 && __utac_acc__Specification2_spec__3_#t~ret84#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___4~3#1 := __utac_acc__Specification2_spec__3_#t~ret84#1;havoc __utac_acc__Specification2_spec__3_#t~ret84#1; [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1097: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1064: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2344-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret84#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1221: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2402: assume 0 != ~floorButtons_spc2_4~0; [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2402: assume !(0 != ~floorButtons_spc2_4~0); [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1122: assume 0 != ~persons_0~0; [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1122: assume !(0 != ~persons_0~0); [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1089: assume -2147483648 <= processWaitingOnFloor_#t~ret44#1 && processWaitingOnFloor_#t~ret44#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret44#1;havoc processWaitingOnFloor_#t~ret44#1; [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1089-1: SUMMARY for call processWaitingOnFloor_#t~ret44#1 := getDestination(5); srcloc: null [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1023: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1180: assume -2147483648 <= #t~ret50#1 && #t~ret50#1 <= 2147483647;~tmp___3~3#1 := #t~ret50#1;havoc #t~ret50#1; [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1180-1: SUMMARY for call #t~ret50#1 := getDestination(4); srcloc: null [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2361: assume 0 != __utac_acc__Specification2_spec__3_~tmp___3~5#1;~floorButtons_spc2_1~0 := 0; [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2361: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___3~5#1); [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2386: assume 3 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:40,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2386: assume !(3 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1073: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1073: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L272: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L272: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1230: assume -2147483648 <= #t~ret55#1 && #t~ret55#1 <= 2147483647;~tmp___5~2#1 := #t~ret55#1;havoc #t~ret55#1; [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1230-1: SUMMARY for call #t~ret55#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1164: assume 0 != ~persons_3~0; [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1164: assume !(0 != ~persons_3~0); [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1065: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1032: assume -2147483648 <= processWaitingOnFloor_#t~ret35#1 && processWaitingOnFloor_#t~ret35#1 <= 2147483647;processWaitingOnFloor_~tmp___2~2#1 := processWaitingOnFloor_#t~ret35#1;havoc processWaitingOnFloor_#t~ret35#1; [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1032-1: SUMMARY for call processWaitingOnFloor_#t~ret35#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1156: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1090: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1024: assume -2147483648 <= processWaitingOnFloor_#t~ret34#1 && processWaitingOnFloor_#t~ret34#1 <= 2147483647;processWaitingOnFloor_~tmp~9#1 := processWaitingOnFloor_#t~ret34#1;havoc processWaitingOnFloor_#t~ret34#1; [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1024-1: SUMMARY for call processWaitingOnFloor_#t~ret34#1 := getDestination(0); srcloc: null [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L281: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L281: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1049: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1140: assume ~tmp___0~6#1 == ~currentFloorID~0; [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1140: assume !(~tmp___0~6#1 == ~currentFloorID~0); [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2387: assume 0 != ~floorButtons_spc2_3~0; [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2387: assume !(0 != ~floorButtons_spc2_3~0); [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1231: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1198: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2346: assume 0 != __utac_acc__Specification2_spec__3_~tmp___4~3#1;~floorButtons_spc2_0~0 := 0; [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2346: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___4~3#1); [2025-02-07 20:56:40,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2404: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret88#1 && __utac_acc__Specification2_spec__3_#t~ret88#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___0~8#1 := __utac_acc__Specification2_spec__3_#t~ret88#1;havoc __utac_acc__Specification2_spec__3_#t~ret88#1; [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1124: assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp~10#1 := #t~ret46#1;havoc #t~ret46#1; [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2338: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret83#1 && __utac_acc__Specification2_spec__3_#t~ret83#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp~12#1 := __utac_acc__Specification2_spec__3_#t~ret83#1;havoc __utac_acc__Specification2_spec__3_#t~ret83#1;__utac_acc__Specification2_spec__3_~floor~0#1 := __utac_acc__Specification2_spec__3_~tmp~12#1; [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1091: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1124-1: SUMMARY for call #t~ret46#1 := getDestination(0); srcloc: null [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2404-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret88#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2371: assume 2 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2371: assume !(2 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1058: assume -2147483648 <= processWaitingOnFloor_#t~ret39#1 && processWaitingOnFloor_#t~ret39#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret39#1;havoc processWaitingOnFloor_#t~ret39#1; [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1058-1: SUMMARY for call processWaitingOnFloor_#t~ret39#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1025: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~9#1); srcloc: null [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2338-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret83#1 := getCurrentFloorID(); srcloc: null [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1182: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1182: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1050: assume -2147483648 <= processWaitingOnFloor_#t~ret38#1 && processWaitingOnFloor_#t~ret38#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret38#1;havoc processWaitingOnFloor_#t~ret38#1; [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1050-1: SUMMARY for call processWaitingOnFloor_#t~ret38#1 := getDestination(2); srcloc: null [2025-02-07 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1207: havoc processWaitingOnFloor_#t~ret33#1, 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_~floorID#1, processWaitingOnFloor_~tmp~9#1, processWaitingOnFloor_~tmp___0~5#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 20:56:40,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1207-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret33#1, 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_~floorID#1, processWaitingOnFloor_~tmp~9#1, processWaitingOnFloor_~tmp___0~5#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~9#1;havoc processWaitingOnFloor_~tmp___0~5#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 20:56:40,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1075: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:40,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1166: assume -2147483648 <= #t~ret49#1 && #t~ret49#1 <= 2147483647;~tmp___2~3#1 := #t~ret49#1;havoc #t~ret49#1; [2025-02-07 20:56:40,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1166-1: SUMMARY for call #t~ret49#1 := getDestination(3); srcloc: null [2025-02-07 20:56:40,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1034: assume 0 != processWaitingOnFloor_~tmp___2~2#1; [2025-02-07 20:56:40,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1034: assume !(0 != processWaitingOnFloor_~tmp___2~2#1); [2025-02-07 20:56:40,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2372: assume 0 != ~floorButtons_spc2_2~0; [2025-02-07 20:56:40,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2372: assume !(0 != ~floorButtons_spc2_2~0); [2025-02-07 20:56:40,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1026: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:40,149 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1953: #res := ~retValue_acc~18; [2025-02-07 20:56:40,210 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2430: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:40,210 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2428: assume 0 != ~floorButtons_spc2_0~0; [2025-02-07 20:56:40,210 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2428: assume !(0 != ~floorButtons_spc2_0~0); [2025-02-07 20:56:40,210 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2994: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification2_spec__4 } true; [2025-02-07 20:56:40,210 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3023-1: main_#res#1 := main_~retValue_acc~24#1; [2025-02-07 20:56:40,210 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2445: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:40,210 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2443: assume 0 != ~floorButtons_spc2_3~0; [2025-02-07 20:56:40,210 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2443: assume !(0 != ~floorButtons_spc2_3~0); [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3015: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification2_spec__1 } true;~floorButtons_spc2_0~0 := 0;~floorButtons_spc2_1~0 := 0;~floorButtons_spc2_2~0 := 0;~floorButtons_spc2_3~0 := 0;~floorButtons_spc2_4~0 := 0; [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2276: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2435: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2433: assume 0 != ~floorButtons_spc2_1~0; [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2433: assume !(0 != ~floorButtons_spc2_1~0); [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3424-1: valid_product_#res#1 := valid_product_~retValue_acc~29#1; [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2450: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2995: assume { :end_inline___utac_acc__Specification2_spec__4 } true; [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2448: assume 0 != ~floorButtons_spc2_4~0; [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2448: assume !(0 != ~floorButtons_spc2_4~0); [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2993: assume { :end_inline___utac_acc__Specification2_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3016: assume { :end_inline_runTest } true; [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2440: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2438: assume 0 != ~floorButtons_spc2_2~0; [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2438: assume !(0 != ~floorButtons_spc2_2~0); [2025-02-07 20:56:40,211 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2275: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:40,225 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1717: #res := ~retValue_acc~17; [2025-02-07 20:56:40,227 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L308: #res := ~retValue_acc~2; [2025-02-07 20:56:40,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2264: #res := ~retValue_acc~19; [2025-02-07 20:56:40,273 INFO L? ?]: Removed 507 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:40,274 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:40,297 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:40,297 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:40,298 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:40 BoogieIcfgContainer [2025-02-07 20:56:40,298 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:40,300 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:40,302 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:40,305 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:40,305 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:38" (1/3) ... [2025-02-07 20:56:40,306 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d5910c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:40, skipping insertion in model container [2025-02-07 20:56:40,306 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:39" (2/3) ... [2025-02-07 20:56:40,306 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d5910c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:40, skipping insertion in model container [2025-02-07 20:56:40,306 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:40" (3/3) ... [2025-02-07 20:56:40,307 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec2_product19.cil.c [2025-02-07 20:56:40,319 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:40,322 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec2_product19.cil.c that has 25 procedures, 421 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:40,357 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:40,368 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;@2d17bb12, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:40,368 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:40,371 INFO L276 IsEmpty]: Start isEmpty. Operand has 8 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 7 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 20:56:40,375 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:40,376 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:40,382 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:40,384 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 7 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 20:56:40,388 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:40,392 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:40 BoogieIcfgContainer [2025-02-07 20:56:40,392 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:40,393 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:40,393 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:40,393 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:40,393 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:40" (3/4) ... [2025-02-07 20:56:40,395 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:40,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:40,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:40,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:40,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:40,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedAtCurrentFloor__wrappee__weight [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isExecutiveFloorCalling [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure areDoorsOpen [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:40,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:40,401 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:40,401 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:40,401 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:40,401 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:40,401 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:40,401 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:40,401 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:40,457 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:40,457 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:40,457 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:40,458 INFO L158 Benchmark]: Toolchain (without parser) took 2001.80ms. Allocated memory is still 201.3MB. Free memory was 157.1MB in the beginning and 103.0MB in the end (delta: 54.0MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2025-02-07 20:56:40,458 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 201.3MB. Free memory is still 118.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:40,459 INFO L158 Benchmark]: CACSL2BoogieTranslator took 568.46ms. Allocated memory is still 201.3MB. Free memory was 157.1MB in the beginning and 117.4MB in the end (delta: 39.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:40,459 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.81ms. Allocated memory is still 201.3MB. Free memory was 117.4MB in the beginning and 112.1MB in the end (delta: 5.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:40,460 INFO L158 Benchmark]: Boogie Preprocessor took 80.45ms. 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 20:56:40,460 INFO L158 Benchmark]: IcfgBuilder took 1138.22ms. Allocated memory is still 201.3MB. Free memory was 106.3MB in the beginning and 117.4MB in the end (delta: -11.1MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. [2025-02-07 20:56:40,460 INFO L158 Benchmark]: TraceAbstraction took 92.04ms. Allocated memory is still 201.3MB. Free memory was 116.4MB in the beginning and 109.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:40,461 INFO L158 Benchmark]: Witness Printer took 64.64ms. Allocated memory is still 201.3MB. Free memory was 109.0MB in the beginning and 103.0MB in the end (delta: 6.0MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:40,462 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 201.3MB. Free memory is still 118.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 568.46ms. Allocated memory is still 201.3MB. Free memory was 157.1MB in the beginning and 117.4MB in the end (delta: 39.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.81ms. Allocated memory is still 201.3MB. Free memory was 117.4MB in the beginning and 112.1MB in the end (delta: 5.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 80.45ms. 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 1138.22ms. Allocated memory is still 201.3MB. Free memory was 106.3MB in the beginning and 117.4MB in the end (delta: -11.1MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. * TraceAbstraction took 92.04ms. Allocated memory is still 201.3MB. Free memory was 116.4MB in the beginning and 109.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 64.64ms. Allocated memory is still 201.3MB. Free memory was 109.0MB in the beginning and 103.0MB in the end (delta: 6.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 48]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [48] - GenericResultAtLocation [Line: 1596]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1596] - GenericResultAtLocation [Line: 1605]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [1605] - GenericResultAtLocation [Line: 2267]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2267] - GenericResultAtLocation [Line: 2281]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [2281] - GenericResultAtLocation [Line: 2462]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [2462] - GenericResultAtLocation [Line: 2581]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2581] - GenericResultAtLocation [Line: 2673]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2673] - GenericResultAtLocation [Line: 3026]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [3026] - GenericResultAtLocation [Line: 3392]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3392] * 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: 1601]: 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, 421 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-02-07 20:56:40,478 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