./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec1_product26.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_spec1_product26.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 2b84cfef0f3fa5659093b8e6c2d8a82a1b18913f669c8d0a2efe9a0300cc4873 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:27,364 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:27,416 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:27,421 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:27,422 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:27,438 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:27,439 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:27,439 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:27,439 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:27,439 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:27,440 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:27,440 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:27,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:27,440 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:27,441 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:27,441 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:27,441 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:27,441 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:27,441 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:27,441 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:27,441 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:27,442 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:27,442 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:27,442 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:27,442 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:27,442 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:27,442 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:27,442 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:27,442 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:27,442 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:27,442 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:27,442 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:27,442 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:27,443 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:27,443 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:27,443 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:27,443 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:27,443 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:27,443 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:27,443 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:27,443 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:27,444 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:27,444 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:27,444 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 -> 2b84cfef0f3fa5659093b8e6c2d8a82a1b18913f669c8d0a2efe9a0300cc4873 [2025-02-07 20:56:27,663 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:27,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:27,673 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:27,674 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:27,675 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:27,676 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec1_product26.cil.c [2025-02-07 20:56:28,820 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/614a2b34e/5153e6d4156049fa81241b7bb82e01f4/FLAG18621b028 [2025-02-07 20:56:29,156 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:29,156 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec1_product26.cil.c [2025-02-07 20:56:29,178 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/614a2b34e/5153e6d4156049fa81241b7bb82e01f4/FLAG18621b028 [2025-02-07 20:56:29,388 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/614a2b34e/5153e6d4156049fa81241b7bb82e01f4 [2025-02-07 20:56:29,390 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:29,391 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:29,392 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:29,392 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:29,394 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:29,395 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:29,395 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a3c5206 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29, skipping insertion in model container [2025-02-07 20:56:29,395 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:29,438 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:29,777 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_spec1_product26.cil.c[55974,55987] [2025-02-07 20:56:29,800 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:29,814 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:29,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [48] [2025-02-07 20:56:29,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [64] [2025-02-07 20:56:29,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1592] [2025-02-07 20:56:29,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1958] [2025-02-07 20:56:29,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1996] [2025-02-07 20:56:29,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [2090] [2025-02-07 20:56:29,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [2208] [2025-02-07 20:56:29,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2390] [2025-02-07 20:56:29,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2740] [2025-02-07 20:56:29,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2749] [2025-02-07 20:56:29,879 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_spec1_product26.cil.c[55974,55987] [2025-02-07 20:56:29,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:29,905 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:29,905 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29 WrapperNode [2025-02-07 20:56:29,906 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:29,906 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:29,906 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:29,906 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:29,912 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:29,933 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:29,977 INFO L138 Inliner]: procedures = 93, calls = 341, calls flagged for inlining = 28, calls inlined = 24, statements flattened = 846 [2025-02-07 20:56:29,982 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:29,982 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:29,982 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:29,982 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:29,991 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:29,992 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:30,000 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:30,031 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 20:56:30,035 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:30,035 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:30,052 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:30,058 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:30,065 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:30,068 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:30,073 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:30,076 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:30,076 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:30,076 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:30,077 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29" (1/1) ... [2025-02-07 20:56:30,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:30,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:30,101 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 20:56:30,103 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 20:56:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2025-02-07 20:56:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2025-02-07 20:56:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2025-02-07 20:56:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2025-02-07 20:56:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__empty [2025-02-07 20:56:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__empty [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:30,253 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:30,255 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:30,319 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205: #res := ~retValue_acc~20; [2025-02-07 20:56:30,340 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2127: #res := ~retValue_acc~18; [2025-02-07 20:56:30,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L155: #res := ~retValue_acc~0; [2025-02-07 20:56:30,608 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L865: #res := ~retValue_acc~8; [2025-02-07 20:56:30,731 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L993: assume -2147483648 <= processWaitingOnFloor_#t~ret28#1 && processWaitingOnFloor_#t~ret28#1 <= 2147483647;processWaitingOnFloor_~tmp~8#1 := processWaitingOnFloor_#t~ret28#1;havoc processWaitingOnFloor_#t~ret28#1; [2025-02-07 20:56:30,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L993-1: SUMMARY for call processWaitingOnFloor_#t~ret28#1 := getDestination(0); srcloc: null [2025-02-07 20:56:30,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1150: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:30,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1150: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:30,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1018: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:30,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1175: havoc processWaitingOnFloor_#t~ret27#1, processWaitingOnFloor_#t~ret28#1, processWaitingOnFloor_#t~ret29#1, processWaitingOnFloor_#t~ret30#1, processWaitingOnFloor_#t~ret31#1, processWaitingOnFloor_#t~ret32#1, 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_~floorID#1, processWaitingOnFloor_~tmp~8#1, processWaitingOnFloor_~tmp___0~3#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 20:56:30,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1175-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret27#1, processWaitingOnFloor_#t~ret28#1, processWaitingOnFloor_#t~ret29#1, processWaitingOnFloor_#t~ret30#1, processWaitingOnFloor_#t~ret31#1, processWaitingOnFloor_#t~ret32#1, 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_~floorID#1, processWaitingOnFloor_~tmp~8#1, processWaitingOnFloor_~tmp___0~3#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~8#1;havoc processWaitingOnFloor_~tmp___0~3#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 20:56:30,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1134: assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___2~3#1 := #t~ret43#1;havoc #t~ret43#1; [2025-02-07 20:56:30,732 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1134-1: SUMMARY for call #t~ret43#1 := getDestination(3); srcloc: null [2025-02-07 20:56:30,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1060: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:30,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1027: assume -2147483648 <= processWaitingOnFloor_#t~ret33#1 && processWaitingOnFloor_#t~ret33#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret33#1;havoc processWaitingOnFloor_#t~ret33#1; [2025-02-07 20:56:30,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1027-1: SUMMARY for call processWaitingOnFloor_#t~ret33#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:30,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L994: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~8#1); srcloc: null [2025-02-07 20:56:30,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1118: assume 0 != ~persons_2~0; [2025-02-07 20:56:30,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1118: assume !(0 != ~persons_2~0); [2025-02-07 20:56:30,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1019: assume -2147483648 <= processWaitingOnFloor_#t~ret32#1 && processWaitingOnFloor_#t~ret32#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret32#1;havoc processWaitingOnFloor_#t~ret32#1; [2025-02-07 20:56:30,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1019-1: SUMMARY for call processWaitingOnFloor_#t~ret32#1 := getDestination(2); srcloc: null [2025-02-07 20:56:30,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1176: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:30,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1110: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:30,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1044: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:30,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L945: stopRequestedAtCurrentFloor_#t~ret26#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 <= stopRequestedAtCurrentFloor_#t~ret26#1 && stopRequestedAtCurrentFloor_#t~ret26#1 <= 2147483647;stopRequestedAtCurrentFloor_~tmp~7#1 := stopRequestedAtCurrentFloor_#t~ret26#1;havoc stopRequestedAtCurrentFloor_#t~ret26#1; [2025-02-07 20:56:30,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L301: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:30,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L301: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:30,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1003: assume 0 != processWaitingOnFloor_~tmp___2~2#1; [2025-02-07 20:56:30,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1003: assume !(0 != processWaitingOnFloor_~tmp___2~2#1); [2025-02-07 20:56:30,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1193: assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___6~2#1 := #t~ret47#1;havoc #t~ret47#1; [2025-02-07 20:56:30,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1160: assume 0 != ~persons_5~0; [2025-02-07 20:56:30,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1160: assume !(0 != ~persons_5~0); [2025-02-07 20:56:30,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1193-1: SUMMARY for call #t~ret47#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:30,736 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1094: assume ~tmp~9#1 == ~currentFloorID~0; [2025-02-07 20:56:30,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1094: assume !(~tmp~9#1 == ~currentFloorID~0); [2025-02-07 20:56:30,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L995: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:30,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1185: assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___8~2#1 := #t~ret46#1;havoc #t~ret46#1; [2025-02-07 20:56:30,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1152: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:30,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1185-1: SUMMARY for call #t~ret46#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:30,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1053: assume -2147483648 <= processWaitingOnFloor_#t~ret37#1 && processWaitingOnFloor_#t~ret37#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret37#1;havoc processWaitingOnFloor_#t~ret37#1; [2025-02-07 20:56:30,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1053-1: SUMMARY for call processWaitingOnFloor_#t~ret37#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:30,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1020: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:30,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L310: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:30,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L310: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:30,737 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1045: assume -2147483648 <= processWaitingOnFloor_#t~ret36#1 && processWaitingOnFloor_#t~ret36#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret36#1;havoc processWaitingOnFloor_#t~ret36#1; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1045-1: SUMMARY for call processWaitingOnFloor_#t~ret36#1 := getDestination(4); srcloc: null [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1136: assume ~tmp___2~3#1 == ~currentFloorID~0; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1136: assume !(~tmp___2~3#1 == ~currentFloorID~0); [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1194: assume -2147483648 <= #t~ret48#1 && #t~ret48#1 <= 2147483647;~tmp___7~2#1 := #t~ret48#1;havoc #t~ret48#1; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1194-1: SUMMARY for call #t~ret48#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1029: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1029: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1120: assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___1~3#1 := #t~ret42#1;havoc #t~ret42#1; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1120-1: SUMMARY for call #t~ret42#1 := getDestination(2); srcloc: null [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1021: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L988: assume -2147483648 <= processWaitingOnFloor_#t~ret27#1 && processWaitingOnFloor_#t~ret27#1 <= 2147483647;processWaitingOnFloor_~tmp___0~3#1 := processWaitingOnFloor_#t~ret27#1;havoc processWaitingOnFloor_#t~ret27#1; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L988-1: SUMMARY for call processWaitingOnFloor_#t~ret27#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L955: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~10#1;#t~ret39#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret25#1, stopRequestedAtCurrentFloor_#t~ret26#1, stopRequestedAtCurrentFloor_~retValue_acc~10#1, stopRequestedAtCurrentFloor_~tmp~7#1, stopRequestedAtCurrentFloor_~tmp___0~2#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___9~2#1 := #t~ret39#1;havoc #t~ret39#1; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1046: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1203: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L947: assume 0 != stopRequestedAtCurrentFloor_~tmp~7#1;stopRequestedAtCurrentFloor_~retValue_acc~10#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~10#1; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L947: assume !(0 != stopRequestedAtCurrentFloor_~tmp~7#1);stopRequestedAtCurrentFloor_~retValue_acc~10#1 := 0;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~10#1; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1104: assume 0 != ~persons_1~0; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1104: assume !(0 != ~persons_1~0); [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1005: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1162: assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___4~2#1 := #t~ret45#1;havoc #t~ret45#1; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1162-1: SUMMARY for call #t~ret45#1 := getDestination(5); srcloc: null [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1096: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1187: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1187: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1088: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1088: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1055: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1055: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1179: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:30,738 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1179: assume !(1 == ~doorState~0); [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1146: assume 0 != ~persons_4~0; [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1146: assume !(0 != ~persons_4~0); [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1047: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1014: assume -2147483648 <= processWaitingOnFloor_#t~ret31#1 && processWaitingOnFloor_#t~ret31#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret31#1;havoc processWaitingOnFloor_#t~ret31#1; [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1014-1: SUMMARY for call processWaitingOnFloor_#t~ret31#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1138: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1006: assume -2147483648 <= processWaitingOnFloor_#t~ret30#1 && processWaitingOnFloor_#t~ret30#1 <= 2147483647;processWaitingOnFloor_~tmp___1~2#1 := processWaitingOnFloor_#t~ret30#1;havoc processWaitingOnFloor_#t~ret30#1; [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1006-1: SUMMARY for call processWaitingOnFloor_#t~ret30#1 := getDestination(1); srcloc: null [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1196: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1196: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1031: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1122: assume ~tmp___1~3#1 == ~currentFloorID~0; [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1122: assume !(~tmp___1~3#1 == ~currentFloorID~0); [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L990: assume 0 != processWaitingOnFloor_~tmp___0~3#1; [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L990: assume !(0 != processWaitingOnFloor_~tmp___0~3#1); [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1106: assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___0~4#1 := #t~ret41#1;havoc #t~ret41#1; [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L371-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~3#1; [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1106-1: SUMMARY for call #t~ret41#1 := getDestination(1); srcloc: null [2025-02-07 20:56:30,739 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1040: assume -2147483648 <= processWaitingOnFloor_#t~ret35#1 && processWaitingOnFloor_#t~ret35#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret35#1;havoc processWaitingOnFloor_#t~ret35#1; [2025-02-07 20:56:30,740 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1040-1: SUMMARY for call processWaitingOnFloor_#t~ret35#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:30,740 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1007: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~2#1); srcloc: null [2025-02-07 20:56:30,740 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1164: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:30,740 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1164: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:30,740 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1032: assume -2147483648 <= processWaitingOnFloor_#t~ret34#1 && processWaitingOnFloor_#t~ret34#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret34#1;havoc processWaitingOnFloor_#t~ret34#1; [2025-02-07 20:56:30,740 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1032-1: SUMMARY for call processWaitingOnFloor_#t~ret34#1 := getDestination(3); srcloc: null [2025-02-07 20:56:30,740 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1189: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:30,740 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1090: assume 0 != ~persons_0~0; [2025-02-07 20:56:30,740 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1090: assume !(0 != ~persons_0~0); [2025-02-07 20:56:30,740 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1057: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1148: assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___3~3#1 := #t~ret44#1;havoc #t~ret44#1; [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1148-1: SUMMARY for call #t~ret44#1 := getDestination(4); srcloc: null [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1016: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1016: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1008: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1198: assume -2147483648 <= #t~ret49#1 && #t~ret49#1 <= 2147483647;~tmp___5~2#1 := #t~ret49#1;havoc #t~ret49#1; [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1198-1: SUMMARY for call #t~ret49#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1132: assume 0 != ~persons_3~0; [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1132: assume !(0 != ~persons_3~0); [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L298: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L298: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1066: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1033: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1124: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:30,741 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1058: assume -2147483648 <= processWaitingOnFloor_#t~ret38#1 && processWaitingOnFloor_#t~ret38#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret38#1;havoc processWaitingOnFloor_#t~ret38#1; [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1058-1: SUMMARY for call processWaitingOnFloor_#t~ret38#1 := getDestination(5); srcloc: null [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L992: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShift__wrappee__emptyFINAL: assume true; [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1108: assume ~tmp___0~4#1 == ~currentFloorID~0; [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1108: assume !(~tmp___0~4#1 == ~currentFloorID~0); [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L307: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L307: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1042: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1042: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1199: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1166: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1034: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1001: assume -2147483648 <= processWaitingOnFloor_#t~ret29#1 && processWaitingOnFloor_#t~ret29#1 <= 2147483647;processWaitingOnFloor_~tmp___2~2#1 := processWaitingOnFloor_#t~ret29#1;havoc processWaitingOnFloor_#t~ret29#1; [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1001-1: SUMMARY for call processWaitingOnFloor_#t~ret29#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1092: assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp~9#1 := #t~ret40#1;havoc #t~ret40#1; [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1059: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:30,742 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1092-1: SUMMARY for call #t~ret40#1 := getDestination(0); srcloc: null [2025-02-07 20:56:30,786 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L969: #res := ~retValue_acc~11; [2025-02-07 20:56:30,795 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2166: #res := ~retValue_acc~19; [2025-02-07 20:56:30,831 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L420-1: isEmpty_#res#1 := isEmpty_~retValue_acc~5#1; [2025-02-07 20:56:30,863 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L328-1: getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~1#1; [2025-02-07 20:56:30,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2558: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:30,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2554: assume 0 != ~tmp~25#1; [2025-02-07 20:56:30,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2554: assume !(0 != ~tmp~25#1); [2025-02-07 20:56:30,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2552: #t~ret123#1 := isIdle_#res#1;havoc isIdle_#t~ret12#1, isIdle_~retValue_acc~7#1, isIdle_~tmp~4#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret123#1 && #t~ret123#1 <= 2147483647;~tmp~25#1 := #t~ret123#1;havoc #t~ret123#1; [2025-02-07 20:56:30,904 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L500-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~6#1; [2025-02-07 20:56:30,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2561: ~i~3#1 := 1 + ~i~3#1; [2025-02-07 20:56:30,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L513-1: isIdle_#res#1 := isIdle_~retValue_acc~7#1; [2025-02-07 20:56:30,905 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L509: 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~6#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~7#1 := (if 0 == isIdle_~tmp~4#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~7#1; [2025-02-07 20:56:30,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3100: #res := ~retValue_acc~24; [2025-02-07 20:56:31,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2368: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:31,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2366: assume 0 != ~landingButtons_spc1_2~0; [2025-02-07 20:56:31,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2366: assume !(0 != ~landingButtons_spc1_2~0); [2025-02-07 20:56:31,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L58: SUMMARY for call angelinaCall(); srcloc: null [2025-02-07 20:56:31,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2358: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:31,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2711: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification1_spec__4 } true; [2025-02-07 20:56:31,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2356: assume 0 != ~landingButtons_spc1_0~0; [2025-02-07 20:56:31,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2356: assume !(0 != ~landingButtons_spc1_0~0); [2025-02-07 20:56:31,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2730: assume { :end_inline_runTest } true; [2025-02-07 20:56:31,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1993-1: valid_product_#res#1 := valid_product_~retValue_acc~17#1; [2025-02-07 20:56:31,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2373: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:31,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2371: assume 0 != ~landingButtons_spc1_3~0; [2025-02-07 20:56:31,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2371: assume !(0 != ~landingButtons_spc1_3~0); [2025-02-07 20:56:31,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L59: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:31,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2363: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:31,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2712: assume { :end_inline___utac_acc__Specification1_spec__4 } true; [2025-02-07 20:56:31,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L57: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:31,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2361: assume 0 != ~landingButtons_spc1_1~0; [2025-02-07 20:56:31,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2361: assume !(0 != ~landingButtons_spc1_1~0); [2025-02-07 20:56:31,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2710: assume { :end_inline___utac_acc__Specification1_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:56:31,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2737-1: main_#res#1 := main_~retValue_acc~22#1; [2025-02-07 20:56:31,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2378: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:31,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2376: assume 0 != ~landingButtons_spc1_4~0; [2025-02-07 20:56:31,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2376: assume !(0 != ~landingButtons_spc1_4~0); [2025-02-07 20:56:31,016 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2729: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification1_spec__1 } true;~landingButtons_spc1_0~0 := 0;~landingButtons_spc1_1~0 := 0;~landingButtons_spc1_2~0 := 0;~landingButtons_spc1_3~0 := 0;~landingButtons_spc1_4~0 := 0; [2025-02-07 20:56:31,025 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2860: #res := ~retValue_acc~23; [2025-02-07 20:56:31,027 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L337: #res := ~retValue_acc~2; [2025-02-07 20:56:31,030 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3411: #res := ~retValue_acc~25; [2025-02-07 20:56:31,077 INFO L? ?]: Removed 513 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:31,077 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:31,094 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:31,094 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:31,094 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:31 BoogieIcfgContainer [2025-02-07 20:56:31,094 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:31,096 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:31,096 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:31,102 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:31,102 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:29" (1/3) ... [2025-02-07 20:56:31,103 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@454ea2b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:31, skipping insertion in model container [2025-02-07 20:56:31,103 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:29" (2/3) ... [2025-02-07 20:56:31,103 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@454ea2b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:31, skipping insertion in model container [2025-02-07 20:56:31,103 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:31" (3/3) ... [2025-02-07 20:56:31,104 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec1_product26.cil.c [2025-02-07 20:56:31,113 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:31,115 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec1_product26.cil.c that has 24 procedures, 449 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:31,149 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:31,162 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;@7ca12df9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:31,163 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:31,166 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 20:56:31,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:31,170 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:31,175 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:31,177 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 20:56:31,182 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:31,186 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:31 BoogieIcfgContainer [2025-02-07 20:56:31,187 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:31,187 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:31,188 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:31,188 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:31,188 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:31" (3/4) ... [2025-02-07 20:56:31,190 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:31,192 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure angelinaCall [2025-02-07 20:56:31,193 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift__wrappee__empty [2025-02-07 20:56:31,193 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:31,193 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:31,194 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:31,194 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:31,194 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:31,194 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:31,194 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:31,194 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:31,194 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:31,194 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:31,194 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:31,194 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:31,194 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:31,194 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:31,195 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:31,195 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:31,195 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:31,195 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:31,195 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure areDoorsOpen [2025-02-07 20:56:31,195 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:31,195 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:31,200 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:31,200 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2025-02-07 20:56:31,200 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:31,200 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:31,200 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:31,200 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:31,200 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:31,261 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:31,261 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:31,262 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:31,262 INFO L158 Benchmark]: Toolchain (without parser) took 1871.61ms. Allocated memory is still 167.8MB. Free memory was 119.9MB in the beginning and 53.2MB in the end (delta: 66.6MB). Peak memory consumption was 67.7MB. Max. memory is 16.1GB. [2025-02-07 20:56:31,263 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 201.3MB. Free memory is still 119.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:31,263 INFO L158 Benchmark]: CACSL2BoogieTranslator took 514.33ms. Allocated memory is still 167.8MB. Free memory was 119.4MB in the beginning and 80.5MB in the end (delta: 38.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:31,264 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.46ms. Allocated memory is still 167.8MB. Free memory was 80.5MB in the beginning and 75.9MB in the end (delta: 4.6MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:31,264 INFO L158 Benchmark]: Boogie Preprocessor took 93.01ms. Allocated memory is still 167.8MB. Free memory was 75.9MB in the beginning and 70.4MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:31,264 INFO L158 Benchmark]: IcfgBuilder took 1018.54ms. Allocated memory is still 167.8MB. Free memory was 69.9MB in the beginning and 66.6MB in the end (delta: 3.3MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:31,264 INFO L158 Benchmark]: TraceAbstraction took 90.89ms. Allocated memory is still 167.8MB. Free memory was 66.0MB in the beginning and 59.0MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:31,265 INFO L158 Benchmark]: Witness Printer took 74.30ms. Allocated memory is still 167.8MB. Free memory was 59.0MB in the beginning and 53.2MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:31,266 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 201.3MB. Free memory is still 119.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 514.33ms. Allocated memory is still 167.8MB. Free memory was 119.4MB in the beginning and 80.5MB in the end (delta: 38.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.46ms. Allocated memory is still 167.8MB. Free memory was 80.5MB in the beginning and 75.9MB in the end (delta: 4.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 93.01ms. Allocated memory is still 167.8MB. Free memory was 75.9MB in the beginning and 70.4MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1018.54ms. Allocated memory is still 167.8MB. Free memory was 69.9MB in the beginning and 66.6MB in the end (delta: 3.3MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * TraceAbstraction took 90.89ms. Allocated memory is still 167.8MB. Free memory was 66.0MB in the beginning and 59.0MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 74.30ms. Allocated memory is still 167.8MB. Free memory was 59.0MB in the beginning and 53.2MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 48]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [48] - GenericResultAtLocation [Line: 64]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [64] - GenericResultAtLocation [Line: 1592]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1592] - GenericResultAtLocation [Line: 1958]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1958] - GenericResultAtLocation [Line: 1996]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1996] - GenericResultAtLocation [Line: 2090]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [2090] - GenericResultAtLocation [Line: 2208]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [2208] - GenericResultAtLocation [Line: 2390]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2390] - GenericResultAtLocation [Line: 2740]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2740] - GenericResultAtLocation [Line: 2749]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2749] * 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: 2745]: 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 24 procedures, 449 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 20:56:31,281 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE