./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec1_product21.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_product21.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 b57471ff7da280977e3c808cc9c84e84708264492bfd0c5193cf422adb691b70 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:22,499 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:22,557 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:22,561 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:22,561 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:22,581 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:22,581 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:22,581 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:22,582 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:22,582 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:22,583 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:22,583 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:22,583 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:22,583 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:22,583 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:22,584 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:22,584 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:22,584 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:22,584 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:22,584 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:22,584 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:22,584 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:22,584 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:22,584 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:22,584 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:22,584 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:22,585 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:22,585 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:22,585 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:22,585 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:22,585 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:22,585 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:22,585 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:22,586 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:22,586 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:22,586 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:22,586 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:22,586 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:22,586 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:22,586 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:22,586 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:22,586 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:22,586 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:22,586 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 -> b57471ff7da280977e3c808cc9c84e84708264492bfd0c5193cf422adb691b70 [2025-02-07 20:56:22,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:22,821 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:22,822 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:22,825 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:22,825 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:22,826 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec1_product21.cil.c [2025-02-07 20:56:23,988 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/c21938870/ce859f2b77e9418393e62ba926f50cc0/FLAG3a69fea30 [2025-02-07 20:56:24,316 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:24,317 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec1_product21.cil.c [2025-02-07 20:56:24,329 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/c21938870/ce859f2b77e9418393e62ba926f50cc0/FLAG3a69fea30 [2025-02-07 20:56:24,341 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/c21938870/ce859f2b77e9418393e62ba926f50cc0 [2025-02-07 20:56:24,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:24,344 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:24,345 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:24,345 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:24,348 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:24,349 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:24,349 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ab1b04e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24, skipping insertion in model container [2025-02-07 20:56:24,349 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:24,386 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:24,792 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_product21.cil.c[66510,66523] [2025-02-07 20:56:24,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:24,815 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:24,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [48] [2025-02-07 20:56:24,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1575] [2025-02-07 20:56:24,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1934] [2025-02-07 20:56:24,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2300] [2025-02-07 20:56:24,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2391] [2025-02-07 20:56:24,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2404] [2025-02-07 20:56:24,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2439] [2025-02-07 20:56:24,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3105] [2025-02-07 20:56:24,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3114] [2025-02-07 20:56:24,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [3232] [2025-02-07 20:56:24,875 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_product21.cil.c[66510,66523] [2025-02-07 20:56:24,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:24,905 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:24,906 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24 WrapperNode [2025-02-07 20:56:24,906 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:24,908 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:24,908 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:24,908 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:24,913 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:24,928 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:24,964 INFO L138 Inliner]: procedures = 92, calls = 340, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 846 [2025-02-07 20:56:24,964 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:24,964 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:24,964 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:24,964 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:24,976 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:24,976 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:24,981 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:25,005 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 20:56:25,006 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:25,006 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:25,028 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:25,030 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:25,037 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:25,044 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:25,051 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:25,053 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:25,054 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:25,054 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:25,054 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24" (1/1) ... [2025-02-07 20:56:25,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:25,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:25,082 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 20:56:25,087 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 20:56:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2025-02-07 20:56:25,102 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2025-02-07 20:56:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:25,102 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:25,103 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:25,103 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:25,103 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:25,103 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2025-02-07 20:56:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2025-02-07 20:56:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__weight [2025-02-07 20:56:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__weight [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:25,268 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:25,270 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:25,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3229: #res := ~retValue_acc~27; [2025-02-07 20:56:25,370 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3151: #res := ~retValue_acc~25; [2025-02-07 20:56:25,372 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L138: #res := ~retValue_acc~0; [2025-02-07 20:56:25,379 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L291: #res := ~retValue_acc~1; [2025-02-07 20:56:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L855: 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 20:56:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L855-1: SUMMARY for call #t~ret25#1 := stopRequestedInDirection__wrappee__weight(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint stopRequestedInDirectionFINAL: assume true; [2025-02-07 20:56:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L847: assume 0 != ~overload~0#1; [2025-02-07 20:56:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L847: assume !(0 != ~overload~0#1); [2025-02-07 20:56:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L901: isAnyLiftButtonPressed_#res#1 := isAnyLiftButtonPressed_~retValue_acc~10#1;#t~ret23#1 := isAnyLiftButtonPressed_#res#1;havoc isAnyLiftButtonPressed_~retValue_acc~10#1;assume { :end_inline_isAnyLiftButtonPressed } true;assume -2147483648 <= #t~ret23#1 && #t~ret23#1 <= 2147483647;~tmp~5#1 := #t~ret23#1;havoc #t~ret23#1;~buttonPressed~0#1 := ~tmp~5#1; [2025-02-07 20:56:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L862: assume -2147483648 <= #t~ret26#1 && #t~ret26#1 <= 2147483647;~retValue_acc~9#1 := #t~ret26#1;havoc #t~ret26#1;#res#1 := ~retValue_acc~9#1; [2025-02-07 20:56:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L862-1: SUMMARY for call #t~ret26#1 := stopRequestedInDirection__wrappee__weight(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L850: assume -2147483648 <= #t~ret24#1 && #t~ret24#1 <= 2147483647;~retValue_acc~9#1 := #t~ret24#1;havoc #t~ret24#1;#res#1 := ~retValue_acc~9#1; [2025-02-07 20:56:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L850-1: SUMMARY for call #t~ret24#1 := stopRequestedInDirection__wrappee__weight(~dir#1, 0, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L848: assume 0 != ~buttonPressed~0#1; [2025-02-07 20:56:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L848: assume !(0 != ~buttonPressed~0#1); [2025-02-07 20:56:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L867: #res#1 := ~retValue_acc~9#1; [2025-02-07 20:56:25,629 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L999: #res := ~retValue_acc~13; [2025-02-07 20:56:25,644 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3190: #res := ~retValue_acc~26; [2025-02-07 20:56:25,666 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L334: #res := ~retValue_acc~3; [2025-02-07 20:56:25,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1749: ~i~1#1 := 1 + ~i~1#1; [2025-02-07 20:56:25,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1746: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:25,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1742: assume 0 != ~tmp~18#1; [2025-02-07 20:56:25,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1742: assume !(0 != ~tmp~18#1); [2025-02-07 20:56:25,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L463-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~6#1; [2025-02-07 20:56:25,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L476-1: isIdle_#res#1 := isIdle_~retValue_acc~7#1; [2025-02-07 20:56:25,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L472: 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 20:56:25,733 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1740: #t~ret90#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~ret90#1 && #t~ret90#1 <= 2147483647;~tmp~18#1 := #t~ret90#1;havoc #t~ret90#1; [2025-02-07 20:56:25,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3297: assume 0 != __utac_acc__Specification1_spec__3_~tmp___4~3#1;~landingButtons_spc1_0~0 := 0; [2025-02-07 20:56:25,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3297: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___4~3#1); [2025-02-07 20:56:25,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1216: assume -2147483648 <= #t~ret52#1 && #t~ret52#1 <= 2147483647;~tmp___8~2#1 := #t~ret52#1;havoc #t~ret52#1; [2025-02-07 20:56:25,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1183: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:25,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1216-1: SUMMARY for call #t~ret52#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:25,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3355-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret131#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:25,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3322: assume 2 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:25,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3322: assume !(2 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:25,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1051: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:25,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3355: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret131#1 && __utac_acc__Specification1_spec__3_#t~ret131#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___0~11#1 := __utac_acc__Specification1_spec__3_#t~ret131#1;havoc __utac_acc__Specification1_spec__3_#t~ret131#1; [2025-02-07 20:56:25,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1018: assume -2147483648 <= processWaitingOnFloor_#t~ret33#1 && processWaitingOnFloor_#t~ret33#1 <= 2147483647;processWaitingOnFloor_~tmp___0~4#1 := processWaitingOnFloor_#t~ret33#1;havoc processWaitingOnFloor_#t~ret33#1; [2025-02-07 20:56:25,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3289-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret126#1 := getCurrentFloorID(); srcloc: null [2025-02-07 20:56:25,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1018-1: SUMMARY for call processWaitingOnFloor_#t~ret33#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:25,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L985: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~12#1;#t~ret45#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret30#1, stopRequestedAtCurrentFloor_#t~ret31#1, stopRequestedAtCurrentFloor_#t~ret32#1, stopRequestedAtCurrentFloor_~retValue_acc~12#1, stopRequestedAtCurrentFloor_~tmp~8#1, stopRequestedAtCurrentFloor_~tmp___0~3#1, stopRequestedAtCurrentFloor_~__cil_tmp4~0#1, stopRequestedAtCurrentFloor_~__cil_tmp5~0#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 20:56:25,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3289: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret126#1 && __utac_acc__Specification1_spec__3_#t~ret126#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp~26#1 := __utac_acc__Specification1_spec__3_#t~ret126#1;havoc __utac_acc__Specification1_spec__3_#t~ret126#1;__utac_acc__Specification1_spec__3_~floor~0#1 := __utac_acc__Specification1_spec__3_~tmp~26#1; [2025-02-07 20:56:25,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1076: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:25,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1167: assume ~tmp___2~3#1 == ~currentFloorID~0; [2025-02-07 20:56:25,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1167: assume !(~tmp___2~3#1 == ~currentFloorID~0); [2025-02-07 20:56:25,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:25,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:25,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1035: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1225: assume -2147483648 <= #t~ret54#1 && #t~ret54#1 <= 2147483647;~tmp___7~2#1 := #t~ret54#1;havoc #t~ret54#1; [2025-02-07 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1225-1: SUMMARY for call #t~ret54#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1151: assume -2147483648 <= #t~ret48#1 && #t~ret48#1 <= 2147483647;~tmp___1~3#1 := #t~ret48#1;havoc #t~ret48#1; [2025-02-07 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1151-1: SUMMARY for call #t~ret48#1 := getDestination(2); srcloc: null [2025-02-07 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1085: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1085: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3323: assume 0 != ~landingButtons_spc1_2~0; [2025-02-07 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3323: assume !(0 != ~landingButtons_spc1_2~0); [2025-02-07 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1077: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1044: 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 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1044-1: SUMMARY for call processWaitingOnFloor_#t~ret37#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1234: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1135: assume 0 != ~persons_1~0; [2025-02-07 20:56:25,846 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1135: assume !(0 != ~persons_1~0); [2025-02-07 20:56:25,847 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3340: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret130#1 && __utac_acc__Specification1_spec__3_#t~ret130#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___1~8#1 := __utac_acc__Specification1_spec__3_#t~ret130#1;havoc __utac_acc__Specification1_spec__3_#t~ret130#1; [2025-02-07 20:56:25,847 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1036: 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 20:56:25,847 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1036-1: SUMMARY for call processWaitingOnFloor_#t~ret36#1 := getDestination(1); srcloc: null [2025-02-07 20:56:25,847 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3340-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret130#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:25,847 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3307: assume 1 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:25,847 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3307: assume !(1 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:25,847 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1193: assume -2147483648 <= #t~ret51#1 && #t~ret51#1 <= 2147483647;~tmp___4~2#1 := #t~ret51#1;havoc #t~ret51#1; [2025-02-07 20:56:25,847 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1193-1: SUMMARY for call #t~ret51#1 := getDestination(5); srcloc: null [2025-02-07 20:56:25,847 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1127: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:25,847 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1061: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:25,847 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1218: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:25,847 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1218: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:25,847 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1119: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1119: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3357: assume 0 != __utac_acc__Specification1_spec__3_~tmp___0~11#1;~landingButtons_spc1_4~0 := 0; [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3357: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___0~11#1); [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1020: assume 0 != processWaitingOnFloor_~tmp___0~4#1; [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1020: assume !(0 != processWaitingOnFloor_~tmp___0~4#1); [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1210: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1210: assume !(1 == ~doorState~0); [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1177: assume 0 != ~persons_4~0; [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1177: assume !(0 != ~persons_4~0); [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1169: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1070: 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 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308: assume 0 != ~landingButtons_spc1_1~0; [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308: assume !(0 != ~landingButtons_spc1_1~0); [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1070-1: SUMMARY for call processWaitingOnFloor_#t~ret41#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:25,848 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1037: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~2#1); srcloc: null [2025-02-07 20:56:25,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1227: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:25,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1227: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:25,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1062: 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 20:56:25,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L261: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:25,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L261: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:25,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1062-1: SUMMARY for call processWaitingOnFloor_#t~ret40#1 := getDestination(3); srcloc: null [2025-02-07 20:56:25,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1153: assume ~tmp___1~3#1 == ~currentFloorID~0; [2025-02-07 20:56:25,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1153: assume !(~tmp___1~3#1 == ~currentFloorID~0); [2025-02-07 20:56:25,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1087: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:25,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3325-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret129#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:25,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3292: assume 0 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:25,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3292: assume !(0 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:25,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3325: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret129#1 && __utac_acc__Specification1_spec__3_#t~ret129#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___2~6#1 := __utac_acc__Specification1_spec__3_#t~ret129#1;havoc __utac_acc__Specification1_spec__3_#t~ret129#1; [2025-02-07 20:56:25,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1046: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:25,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1046: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:25,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L980: stopRequestedAtCurrentFloor_#t~ret32#1 := stopRequestedAtCurrentFloor__wrappee__weight_#res#1;havoc stopRequestedAtCurrentFloor__wrappee__weight_#t~ret28#1, stopRequestedAtCurrentFloor__wrappee__weight_#t~ret29#1, stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~11#1, stopRequestedAtCurrentFloor__wrappee__weight_~tmp~7#1, stopRequestedAtCurrentFloor__wrappee__weight_~tmp___0~2#1;assume { :end_inline_stopRequestedAtCurrentFloor__wrappee__weight } true;assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret32#1 && stopRequestedAtCurrentFloor_#t~ret32#1 <= 2147483647;stopRequestedAtCurrentFloor_~retValue_acc~12#1 := stopRequestedAtCurrentFloor_#t~ret32#1;havoc stopRequestedAtCurrentFloor_#t~ret32#1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~12#1; [2025-02-07 20:56:25,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1137: assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___0~5#1 := #t~ret47#1;havoc #t~ret47#1; [2025-02-07 20:56:25,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1137-1: SUMMARY for call #t~ret47#1 := getDestination(1); srcloc: null [2025-02-07 20:56:25,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3342: assume 0 != __utac_acc__Specification1_spec__3_~tmp___1~8#1;~landingButtons_spc1_3~0 := 0; [2025-02-07 20:56:25,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3342: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___1~8#1); [2025-02-07 20:56:25,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L270: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:25,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L270: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:25,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1038: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:25,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1195: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:25,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1195: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:25,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1096: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:25,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1063: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:25,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1220: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:25,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1121: assume 0 != ~persons_0~0; [2025-02-07 20:56:25,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1121: assume !(0 != ~persons_0~0); [2025-02-07 20:56:25,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1088: 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 20:56:25,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1088-1: SUMMARY for call processWaitingOnFloor_#t~ret44#1 := getDestination(5); srcloc: null [2025-02-07 20:56:25,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1022: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:25,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3293: assume 0 != ~landingButtons_spc1_0~0; [2025-02-07 20:56:25,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3293: assume !(0 != ~landingButtons_spc1_0~0); [2025-02-07 20:56:25,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1179: assume -2147483648 <= #t~ret50#1 && #t~ret50#1 <= 2147483647;~tmp___3~3#1 := #t~ret50#1;havoc #t~ret50#1; [2025-02-07 20:56:25,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1179-1: SUMMARY for call #t~ret50#1 := getDestination(4); srcloc: null [2025-02-07 20:56:25,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1072: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1072: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3310: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret128#1 && __utac_acc__Specification1_spec__3_#t~ret128#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___3~5#1 := __utac_acc__Specification1_spec__3_#t~ret128#1;havoc __utac_acc__Specification1_spec__3_#t~ret128#1; [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1229: assume -2147483648 <= #t~ret55#1 && #t~ret55#1 <= 2147483647;~tmp___5~2#1 := #t~ret55#1;havoc #t~ret55#1; [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3310-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret128#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1229-1: SUMMARY for call #t~ret55#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1163: assume 0 != ~persons_3~0; [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1163: assume !(0 != ~persons_3~0); [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1064: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1031: 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 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1031-1: SUMMARY for call processWaitingOnFloor_#t~ret35#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1155: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1089: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1023: 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 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3327: assume 0 != __utac_acc__Specification1_spec__3_~tmp___2~6#1;~landingButtons_spc1_2~0 := 0; [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3327: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___2~6#1); [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1023-1: SUMMARY for call processWaitingOnFloor_#t~ret34#1 := getDestination(0); srcloc: null [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L957-1: stopRequestedAtCurrentFloor__wrappee__weight_#res#1 := stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~11#1; [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352: assume 4 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352: assume !(4 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1048: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1139: assume ~tmp___0~5#1 == ~currentFloorID~0; [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1139: assume !(~tmp___0~5#1 == ~currentFloorID~0); [2025-02-07 20:56:25,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1230: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1197: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L264: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L264: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1123: assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp~10#1 := #t~ret46#1;havoc #t~ret46#1; [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1090: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1123-1: SUMMARY for call #t~ret46#1 := getDestination(0); srcloc: null [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1057: 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 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1057-1: SUMMARY for call processWaitingOnFloor_#t~ret39#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1024: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~9#1); srcloc: null [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3295-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret127#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3295: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret127#1 && __utac_acc__Specification1_spec__3_#t~ret127#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___4~3#1 := __utac_acc__Specification1_spec__3_#t~ret127#1;havoc __utac_acc__Specification1_spec__3_#t~ret127#1; [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1181: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1181: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1049: 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 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3353: assume 0 != ~landingButtons_spc1_4~0; [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3353: assume !(0 != ~landingButtons_spc1_4~0); [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1049-1: SUMMARY for call processWaitingOnFloor_#t~ret38#1 := getDestination(2); srcloc: null [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1206: 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___0~4#1, processWaitingOnFloor_~tmp___1~2#1, processWaitingOnFloor_~tmp___2~2#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;havoc processWaitingOnFloor_#in~floorID#1;assume { :end_inline_processWaitingOnFloor } true;assume { :begin_inline_resetFloorButton } true;resetFloorButton_#in~floorID#1 := ~currentFloorID~0;havoc resetFloorButton_~floorID#1;resetFloorButton_~floorID#1 := resetFloorButton_#in~floorID#1; [2025-02-07 20:56:25,853 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1206-1: 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___0~4#1, processWaitingOnFloor_~tmp___1~2#1, processWaitingOnFloor_~tmp___2~2#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;processWaitingOnFloor_~floorID#1 := processWaitingOnFloor_#in~floorID#1;havoc processWaitingOnFloor_~tmp~9#1;havoc processWaitingOnFloor_~tmp___0~4#1;havoc processWaitingOnFloor_~tmp___1~2#1;havoc processWaitingOnFloor_~tmp___2~2#1;havoc processWaitingOnFloor_~tmp___3~2#1;havoc processWaitingOnFloor_~tmp___4~1#1;havoc processWaitingOnFloor_~tmp___5~1#1;havoc processWaitingOnFloor_~tmp___6~1#1;havoc processWaitingOnFloor_~tmp___7~1#1;havoc processWaitingOnFloor_~tmp___8~1#1;havoc processWaitingOnFloor_~tmp___9~1#1;havoc processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:25,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1074: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:25,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3312: assume 0 != __utac_acc__Specification1_spec__3_~tmp___3~5#1;~landingButtons_spc1_1~0 := 0; [2025-02-07 20:56:25,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3312: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___3~5#1); [2025-02-07 20:56:25,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L273: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:25,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L273: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:25,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1165: assume -2147483648 <= #t~ret49#1 && #t~ret49#1 <= 2147483647;~tmp___2~3#1 := #t~ret49#1;havoc #t~ret49#1; [2025-02-07 20:56:25,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1165-1: SUMMARY for call #t~ret49#1 := getDestination(3); srcloc: null [2025-02-07 20:56:25,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1033: assume 0 != processWaitingOnFloor_~tmp___2~2#1; [2025-02-07 20:56:25,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1033: assume !(0 != processWaitingOnFloor_~tmp___2~2#1); [2025-02-07 20:56:25,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3337: assume 3 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3337: assume !(3 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1025: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1149: assume 0 != ~persons_2~0; [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1149: assume !(0 != ~persons_2~0); [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1083: 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 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1083-1: SUMMARY for call processWaitingOnFloor_#t~ret43#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1050: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1240: havoc __utac_acc__Specification1_spec__3_#t~ret126#1, __utac_acc__Specification1_spec__3_#t~ret127#1, __utac_acc__Specification1_spec__3_#t~ret128#1, __utac_acc__Specification1_spec__3_#t~ret129#1, __utac_acc__Specification1_spec__3_#t~ret130#1, __utac_acc__Specification1_spec__3_#t~ret131#1, __utac_acc__Specification1_spec__3_~floor~0#1, __utac_acc__Specification1_spec__3_~tmp~26#1, __utac_acc__Specification1_spec__3_~tmp___0~11#1, __utac_acc__Specification1_spec__3_~tmp___1~8#1, __utac_acc__Specification1_spec__3_~tmp___2~6#1, __utac_acc__Specification1_spec__3_~tmp___3~5#1, __utac_acc__Specification1_spec__3_~tmp___4~3#1;assume { :end_inline___utac_acc__Specification1_spec__3 } true; [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1240-1: assume { :begin_inline___utac_acc__Specification1_spec__3 } true;havoc __utac_acc__Specification1_spec__3_#t~ret126#1, __utac_acc__Specification1_spec__3_#t~ret127#1, __utac_acc__Specification1_spec__3_#t~ret128#1, __utac_acc__Specification1_spec__3_#t~ret129#1, __utac_acc__Specification1_spec__3_#t~ret130#1, __utac_acc__Specification1_spec__3_#t~ret131#1, __utac_acc__Specification1_spec__3_~floor~0#1, __utac_acc__Specification1_spec__3_~tmp~26#1, __utac_acc__Specification1_spec__3_~tmp___0~11#1, __utac_acc__Specification1_spec__3_~tmp___1~8#1, __utac_acc__Specification1_spec__3_~tmp___2~6#1, __utac_acc__Specification1_spec__3_~tmp___3~5#1, __utac_acc__Specification1_spec__3_~tmp___4~3#1;havoc __utac_acc__Specification1_spec__3_~floor~0#1;havoc __utac_acc__Specification1_spec__3_~tmp~26#1;havoc __utac_acc__Specification1_spec__3_~tmp___0~11#1;havoc __utac_acc__Specification1_spec__3_~tmp___1~8#1;havoc __utac_acc__Specification1_spec__3_~tmp___2~6#1;havoc __utac_acc__Specification1_spec__3_~tmp___3~5#1;havoc __utac_acc__Specification1_spec__3_~tmp___4~3#1; [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1207: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1141: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1075: 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 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1075-1: SUMMARY for call processWaitingOnFloor_#t~ret42#1 := getDestination(4); srcloc: null [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3338: assume 0 != ~landingButtons_spc1_3~0; [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3338: assume !(0 != ~landingButtons_spc1_3~0); [2025-02-07 20:56:25,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1224: assume -2147483648 <= #t~ret53#1 && #t~ret53#1 <= 2147483647;~tmp___6~2#1 := #t~ret53#1;havoc #t~ret53#1; [2025-02-07 20:56:25,856 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1191: assume 0 != ~persons_5~0; [2025-02-07 20:56:25,856 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1191: assume !(0 != ~persons_5~0); [2025-02-07 20:56:25,856 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1224-1: SUMMARY for call #t~ret53#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:25,856 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1125: assume ~tmp~10#1 == ~currentFloorID~0; [2025-02-07 20:56:25,856 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1125: assume !(~tmp~10#1 == ~currentFloorID~0); [2025-02-07 20:56:25,856 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1059: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:25,856 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1059: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:25,908 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2791: #res := ~retValue_acc~23; [2025-02-07 20:56:25,998 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L828: #res := ~retValue_acc~8; [2025-02-07 20:56:26,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2399: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:26,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2397: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:26,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:26,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3384: assume 0 != ~landingButtons_spc1_1~0; [2025-02-07 20:56:26,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3384: assume !(0 != ~landingButtons_spc1_1~0); [2025-02-07 20:56:26,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1902: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification1_spec__4 } true; [2025-02-07 20:56:26,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1931-1: main_#res#1 := main_~retValue_acc~16#1; [2025-02-07 20:56:26,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3401: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:26,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3399: assume 0 != ~landingButtons_spc1_4~0; [2025-02-07 20:56:26,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3399: assume !(0 != ~landingButtons_spc1_4~0); [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1923: 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 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2398: SUMMARY for call angelinaCall(); srcloc: null [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3391: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3389: assume 0 != ~landingButtons_spc1_2~0; [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3389: assume !(0 != ~landingButtons_spc1_2~0); [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3381: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3379: assume 0 != ~landingButtons_spc1_0~0; [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3379: assume !(0 != ~landingButtons_spc1_0~0); [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1903: assume { :end_inline___utac_acc__Specification1_spec__4 } true; [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1901: assume { :end_inline___utac_acc__Specification1_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3396: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1924: assume { :end_inline_runTest } true; [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3394: assume 0 != ~landingButtons_spc1_3~0; [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3394: assume !(0 != ~landingButtons_spc1_3~0); [2025-02-07 20:56:26,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2436-1: valid_product_#res#1 := valid_product_~retValue_acc~21#1; [2025-02-07 20:56:26,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2550: #res := ~retValue_acc~22; [2025-02-07 20:56:26,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L300: #res := ~retValue_acc~2; [2025-02-07 20:56:26,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3102: #res := ~retValue_acc~24; [2025-02-07 20:56:26,118 INFO L? ?]: Removed 506 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:26,118 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:26,130 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:26,133 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:26,133 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:26 BoogieIcfgContainer [2025-02-07 20:56:26,133 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:26,137 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:26,137 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:26,153 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:26,154 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:24" (1/3) ... [2025-02-07 20:56:26,154 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@211ee107 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:26, skipping insertion in model container [2025-02-07 20:56:26,154 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:24" (2/3) ... [2025-02-07 20:56:26,155 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@211ee107 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:26, skipping insertion in model container [2025-02-07 20:56:26,155 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:26" (3/3) ... [2025-02-07 20:56:26,156 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec1_product21.cil.c [2025-02-07 20:56:26,166 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:26,167 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec1_product21.cil.c that has 26 procedures, 422 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:26,206 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:26,213 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;@6a590141, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:26,213 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:26,216 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 20:56:26,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:26,220 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:26,223 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:26,224 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 20:56:26,229 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:26,232 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:26 BoogieIcfgContainer [2025-02-07 20:56:26,232 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:26,233 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:26,233 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:26,233 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:26,233 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:26" (3/4) ... [2025-02-07 20:56:26,235 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:26,237 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure angelinaCall [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure buttonForFloorIsPressed [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection__wrappee__weight [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure areDoorsOpen [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:26,238 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:26,241 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:26,241 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:26,241 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:26,241 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:26,241 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:26,242 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:26,242 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:26,306 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:26,306 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:26,306 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:26,307 INFO L158 Benchmark]: Toolchain (without parser) took 1962.95ms. Allocated memory is still 142.6MB. Free memory was 104.0MB in the beginning and 88.5MB in the end (delta: 15.5MB). Peak memory consumption was 15.5MB. Max. memory is 16.1GB. [2025-02-07 20:56:26,307 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 201.3MB. Free memory was 128.8MB in the beginning and 128.5MB in the end (delta: 307.6kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:26,307 INFO L158 Benchmark]: CACSL2BoogieTranslator took 561.11ms. Allocated memory is still 142.6MB. Free memory was 103.0MB in the beginning and 64.6MB in the end (delta: 38.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:26,308 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.30ms. Allocated memory is still 142.6MB. Free memory was 64.6MB in the beginning and 59.6MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:26,308 INFO L158 Benchmark]: Boogie Preprocessor took 86.74ms. Allocated memory is still 142.6MB. Free memory was 59.6MB in the beginning and 53.2MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:26,308 INFO L158 Benchmark]: IcfgBuilder took 1079.80ms. Allocated memory is still 142.6MB. Free memory was 53.2MB in the beginning and 35.0MB in the end (delta: 18.2MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. [2025-02-07 20:56:26,308 INFO L158 Benchmark]: TraceAbstraction took 95.96ms. Allocated memory is still 142.6MB. Free memory was 34.4MB in the beginning and 94.7MB in the end (delta: -60.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:26,308 INFO L158 Benchmark]: Witness Printer took 73.35ms. Allocated memory is still 142.6MB. Free memory was 94.7MB in the beginning and 88.5MB in the end (delta: 6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:26,309 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 201.3MB. Free memory was 128.8MB in the beginning and 128.5MB in the end (delta: 307.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 561.11ms. Allocated memory is still 142.6MB. Free memory was 103.0MB in the beginning and 64.6MB in the end (delta: 38.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.30ms. Allocated memory is still 142.6MB. Free memory was 64.6MB in the beginning and 59.6MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 86.74ms. Allocated memory is still 142.6MB. Free memory was 59.6MB in the beginning and 53.2MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1079.80ms. Allocated memory is still 142.6MB. Free memory was 53.2MB in the beginning and 35.0MB in the end (delta: 18.2MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. * TraceAbstraction took 95.96ms. Allocated memory is still 142.6MB. Free memory was 34.4MB in the beginning and 94.7MB in the end (delta: -60.3MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 73.35ms. Allocated memory is still 142.6MB. Free memory was 94.7MB in the beginning and 88.5MB in the end (delta: 6.2MB). 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,"Elevator.i","") [48] - GenericResultAtLocation [Line: 1575]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1575] - GenericResultAtLocation [Line: 1934]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1934] - GenericResultAtLocation [Line: 2300]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2300] - GenericResultAtLocation [Line: 2391]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2391] - GenericResultAtLocation [Line: 2404]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2404] - GenericResultAtLocation [Line: 2439]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2439] - GenericResultAtLocation [Line: 3105]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3105] - GenericResultAtLocation [Line: 3114]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3114] - GenericResultAtLocation [Line: 3232]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [3232] * 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: 3110]: 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 26 procedures, 422 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 20:56:26,321 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