./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec14_product28.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/elevator_spec14_product28.cil.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash da76b57a1451220816a27c40b8cda655a945b2081fe69d46a431c484896fab87 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:14,911 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:14,962 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:14,965 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:14,966 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:14,979 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:14,980 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:14,980 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:14,980 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:14,980 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:14,981 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:14,981 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:14,981 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:14,981 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:14,981 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:14,981 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:14,981 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:14,981 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:14,981 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:14,981 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:14,982 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:14,982 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:14,982 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:14,982 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:14,982 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:14,982 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:14,982 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:14,982 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:14,984 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:14,984 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:14,984 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:14,984 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:14,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:14,984 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:14,984 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:14,984 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:14,984 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:14,984 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:14,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:14,984 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:14,985 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:14,985 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:14,985 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:14,985 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 -> da76b57a1451220816a27c40b8cda655a945b2081fe69d46a431c484896fab87 [2025-02-07 20:56:15,220 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:15,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:15,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:15,232 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:15,232 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:15,234 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec14_product28.cil.c [2025-02-07 20:56:16,458 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4049f8924/7010388e5de44f4da3ccb6aca095a1cb/FLAG9a5fc1681 [2025-02-07 20:56:16,763 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:16,764 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec14_product28.cil.c [2025-02-07 20:56:16,791 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4049f8924/7010388e5de44f4da3ccb6aca095a1cb/FLAG9a5fc1681 [2025-02-07 20:56:17,042 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4049f8924/7010388e5de44f4da3ccb6aca095a1cb [2025-02-07 20:56:17,044 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:17,045 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:17,046 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:17,046 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:17,049 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:17,049 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,050 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f32dad7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17, skipping insertion in model container [2025-02-07 20:56:17,050 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,081 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:17,359 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_spec14_product28.cil.c[43703,43716] [2025-02-07 20:56:17,403 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:17,414 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:17,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] [2025-02-07 20:56:17,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification14_spec.i","") [86] [2025-02-07 20:56:17,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [131] [2025-02-07 20:56:17,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [252] [2025-02-07 20:56:17,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1852] [2025-02-07 20:56:17,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1870] [2025-02-07 20:56:17,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2220] [2025-02-07 20:56:17,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2229] [2025-02-07 20:56:17,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2320] [2025-02-07 20:56:17,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2981] [2025-02-07 20:56:17,499 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_spec14_product28.cil.c[43703,43716] [2025-02-07 20:56:17,532 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:17,557 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:17,558 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17 WrapperNode [2025-02-07 20:56:17,558 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:17,559 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:17,559 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:17,559 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:17,564 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,596 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,647 INFO L138 Inliner]: procedures = 94, calls = 341, calls flagged for inlining = 28, calls inlined = 24, statements flattened = 1100 [2025-02-07 20:56:17,647 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:17,648 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:17,648 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:17,648 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:17,661 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,664 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,669 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,690 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 20:56:17,690 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,690 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,712 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,714 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,719 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,721 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,724 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:17,725 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:17,725 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:17,725 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:17,725 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (1/1) ... [2025-02-07 20:56:17,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:17,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:17,761 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 20:56:17,766 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 20:56:17,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2025-02-07 20:56:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2025-02-07 20:56:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2025-02-07 20:56:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2025-02-07 20:56:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2025-02-07 20:56:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2025-02-07 20:56:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2025-02-07 20:56:17,948 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:17,950 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:18,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L249: #res := ~retValue_acc~4; [2025-02-07 20:56:18,038 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L171: #res := ~retValue_acc~2; [2025-02-07 20:56:18,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L336: #res := ~retValue_acc~5; [2025-02-07 20:56:18,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L509: #res := ~retValue_acc~6; [2025-02-07 20:56:18,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1165: #res#1 := ~retValue_acc~16#1; [2025-02-07 20:56:18,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L552-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; [2025-02-07 20:56:18,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1157: assume 0 != ~tmp~9#1;~retValue_acc~16#1 := 1;#res#1 := ~retValue_acc~16#1; [2025-02-07 20:56:18,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1157: assume !(0 != ~tmp~9#1);~retValue_acc~16#1 := 0;#res#1 := ~retValue_acc~16#1; [2025-02-07 20:56:18,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1155: #t~ret34#1 := buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~8#1;havoc buttonForFloorIsPressed_#in~floorID#1;assume { :end_inline_buttonForFloorIsPressed } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp~9#1 := #t~ret34#1;havoc #t~ret34#1; [2025-02-07 20:56:18,142 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1840: #res := ~retValue_acc~20; [2025-02-07 20:56:18,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1070: #t~ret31#1 := stopRequestedInDirection__wrappee__empty_#res#1;havoc stopRequestedInDirection__wrappee__empty_#t~ret18#1, stopRequestedInDirection__wrappee__empty_#t~ret19#1, stopRequestedInDirection__wrappee__empty_#t~ret20#1, stopRequestedInDirection__wrappee__empty_#t~ret21#1, stopRequestedInDirection__wrappee__empty_#t~ret22#1, stopRequestedInDirection__wrappee__empty_#t~ret23#1, stopRequestedInDirection__wrappee__empty_#t~ret24#1, stopRequestedInDirection__wrappee__empty_#t~ret25#1, stopRequestedInDirection__wrappee__empty_#t~ret26#1, stopRequestedInDirection__wrappee__empty_#t~ret27#1, stopRequestedInDirection__wrappee__empty_#t~ret28#1, stopRequestedInDirection__wrappee__empty_~dir#1, stopRequestedInDirection__wrappee__empty_~respectFloorCalls#1, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls#1, stopRequestedInDirection__wrappee__empty_~retValue_acc~13#1, stopRequestedInDirection__wrappee__empty_~tmp~6#1, stopRequestedInDirection__wrappee__empty_~tmp___0~2#1, stopRequestedInDirection__wrappee__empty_~tmp___1~2#1, stopRequestedInDirection__wrappee__empty_~tmp___2~2#1, stopRequestedInDirection__wrappee__empty_~tmp___3~1#1, stopRequestedInDirection__wrappee__empty_~tmp___4~0#1, stopRequestedInDirection__wrappee__empty_~tmp___5~0#1, stopRequestedInDirection__wrappee__empty_~tmp___6~0#1, stopRequestedInDirection__wrappee__empty_~tmp___7~0#1, stopRequestedInDirection__wrappee__empty_~tmp___8~0#1, stopRequestedInDirection__wrappee__empty_~tmp___9~0#1;havoc stopRequestedInDirection__wrappee__empty_#in~dir#1, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls#1, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls#1;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~retValue_acc~14#1 := #t~ret31#1;havoc #t~ret31#1;#res#1 := ~retValue_acc~14#1; [2025-02-07 20:56:18,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1046-1: stopRequestedInDirection__wrappee__empty_#res#1 := stopRequestedInDirection__wrappee__empty_~retValue_acc~13#1; [2025-02-07 20:56:18,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1075: #res#1 := ~retValue_acc~14#1; [2025-02-07 20:56:18,406 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1210: #res := ~retValue_acc~18; [2025-02-07 20:56:18,416 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L210: #res := ~retValue_acc~3; [2025-02-07 20:56:18,454 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L601-1: isEmpty_#res#1 := isEmpty_~retValue_acc~10#1; [2025-02-07 20:56:18,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2034: #t~ret100#1 := isIdle_#res#1;havoc isIdle_#t~ret17#1, isIdle_~retValue_acc~12#1, isIdle_~tmp~5#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret100#1 && #t~ret100#1 <= 2147483647;~tmp~22#1 := #t~ret100#1;havoc #t~ret100#1; [2025-02-07 20:56:18,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2043: ~i~1#1 := 1 + ~i~1#1; [2025-02-07 20:56:18,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L681-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~11#1; [2025-02-07 20:56:18,490 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2040: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:18,490 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L694-1: isIdle_#res#1 := isIdle_~retValue_acc~12#1; [2025-02-07 20:56:18,490 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2036: assume 0 != ~tmp~22#1; [2025-02-07 20:56:18,490 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2036: assume !(0 != ~tmp~22#1); [2025-02-07 20:56:18,490 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L690: isIdle_#t~ret17#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret12#1, anyStopRequested_#t~ret13#1, anyStopRequested_#t~ret14#1, anyStopRequested_#t~ret15#1, anyStopRequested_#t~ret16#1, anyStopRequested_~retValue_acc~11#1, anyStopRequested_~tmp~4#1, anyStopRequested_~tmp___0~1#1, anyStopRequested_~tmp___1~1#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret17#1 && isIdle_#t~ret17#1 <= 2147483647;isIdle_~tmp~5#1 := isIdle_#t~ret17#1;havoc isIdle_#t~ret17#1;isIdle_~retValue_acc~12#1 := (if 0 == isIdle_~tmp~5#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~12#1; [2025-02-07 20:56:18,508 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1849-1: isExecutiveFloor_#res#1 := isExecutiveFloor_~retValue_acc~21#1; [2025-02-07 20:56:18,508 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L119: assume { :end_inline___automaton_fail } true; [2025-02-07 20:56:18,508 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L117: assume 0 != __utac_acc__Specification14_spec__1_~tmp___1~0#1;assume { :begin_inline___automaton_fail } true; [2025-02-07 20:56:18,508 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L117: assume !(0 != __utac_acc__Specification14_spec__1_~tmp___1~0#1); [2025-02-07 20:56:18,508 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L115: assume -2147483648 <= __utac_acc__Specification14_spec__1_#t~ret8#1 && __utac_acc__Specification14_spec__1_#t~ret8#1 <= 2147483647;__utac_acc__Specification14_spec__1_~tmp___1~0#1 := __utac_acc__Specification14_spec__1_#t~ret8#1;havoc __utac_acc__Specification14_spec__1_#t~ret8#1; [2025-02-07 20:56:18,508 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L115-1: SUMMARY for call __utac_acc__Specification14_spec__1_#t~ret8#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:18,508 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2225: assume false;assume false; [2025-02-07 20:56:18,508 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2225: assume !false; [2025-02-07 20:56:18,509 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L111: assume 0 != __utac_acc__Specification14_spec__1_~tmp___0~0#1; [2025-02-07 20:56:18,509 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L111: assume !(0 != __utac_acc__Specification14_spec__1_~tmp___0~0#1); [2025-02-07 20:56:18,509 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109: __utac_acc__Specification14_spec__1_#t~ret7#1 := isExecutiveFloor_#res#1;havoc isExecutiveFloor_~floorID#1, isExecutiveFloor_~retValue_acc~21#1;havoc isExecutiveFloor_#in~floorID#1;assume { :end_inline_isExecutiveFloor } true;assume -2147483648 <= __utac_acc__Specification14_spec__1_#t~ret7#1 && __utac_acc__Specification14_spec__1_#t~ret7#1 <= 2147483647;__utac_acc__Specification14_spec__1_~tmp___0~0#1 := __utac_acc__Specification14_spec__1_#t~ret7#1;havoc __utac_acc__Specification14_spec__1_#t~ret7#1; [2025-02-07 20:56:18,553 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2667: #res := ~retValue_acc~25; [2025-02-07 20:56:18,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2209: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true; [2025-02-07 20:56:18,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L83-1: valid_product_#res#1 := valid_product_~retValue_acc~1#1; [2025-02-07 20:56:18,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1999: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:18,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1997: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:18,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1865: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:18,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1863: assume { :end_inline_threeTS } true; [2025-02-07 20:56:18,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2210: assume { :end_inline_runTest } true; [2025-02-07 20:56:18,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2192: assume { :end_inline_test } true; [2025-02-07 20:56:18,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1998: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:18,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2217-1: main_#res#1 := main_~retValue_acc~23#1; [2025-02-07 20:56:18,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1864: SUMMARY for call bobCall(); srcloc: null [2025-02-07 20:56:18,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1862: assume { :begin_inline_threeTS } true; [2025-02-07 20:56:18,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1862-1: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:18,616 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2431: #res := ~retValue_acc~24; [2025-02-07 20:56:18,617 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L518: #res := ~retValue_acc~7; [2025-02-07 20:56:18,619 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2978: #res := ~retValue_acc~26; [2025-02-07 20:56:18,686 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1249: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:18,687 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1439: assume -2147483648 <= #t~ret61#1 && #t~ret61#1 <= 2147483647;~tmp___5~2#1 := #t~ret61#1;havoc #t~ret61#1; [2025-02-07 20:56:18,687 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1439-1: SUMMARY for call #t~ret61#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:18,687 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1373: assume 0 != ~persons_3~0; [2025-02-07 20:56:18,687 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1373: assume !(0 != ~persons_3~0); [2025-02-07 20:56:18,687 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1307: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,687 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1274: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:18,687 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1365: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:18,687 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1299: assume -2147483648 <= processWaitingOnFloor_#t~ret50#1 && processWaitingOnFloor_#t~ret50#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret50#1;havoc processWaitingOnFloor_#t~ret50#1; [2025-02-07 20:56:18,687 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1299-1: SUMMARY for call processWaitingOnFloor_#t~ret50#1 := getDestination(5); srcloc: null [2025-02-07 20:56:18,687 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1233: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,687 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1349: assume ~tmp___0~7#1 == ~currentFloorID~0; [2025-02-07 20:56:18,687 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1349: assume !(~tmp___0~7#1 == ~currentFloorID~0); [2025-02-07 20:56:18,687 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1283: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1283: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L482: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L482: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1440: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1407: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1275: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1242: assume -2147483648 <= processWaitingOnFloor_#t~ret41#1 && processWaitingOnFloor_#t~ret41#1 <= 2147483647;processWaitingOnFloor_~tmp___2~3#1 := processWaitingOnFloor_#t~ret41#1;havoc processWaitingOnFloor_#t~ret41#1; [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1242-1: SUMMARY for call processWaitingOnFloor_#t~ret41#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1333: assume -2147483648 <= #t~ret52#1 && #t~ret52#1 <= 2147483647;~tmp~12#1 := #t~ret52#1;havoc #t~ret52#1; [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1300: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1333-1: SUMMARY for call #t~ret52#1 := getDestination(0); srcloc: null [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1234: assume -2147483648 <= processWaitingOnFloor_#t~ret40#1 && processWaitingOnFloor_#t~ret40#1 <= 2147483647;processWaitingOnFloor_~tmp~11#1 := processWaitingOnFloor_#t~ret40#1;havoc processWaitingOnFloor_#t~ret40#1; [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1234-1: SUMMARY for call processWaitingOnFloor_#t~ret40#1 := getDestination(0); srcloc: null [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1391: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1391: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L491: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L491: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1259: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1416: havoc processWaitingOnFloor_#t~ret39#1, processWaitingOnFloor_#t~ret40#1, processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_#t~ret46#1, processWaitingOnFloor_#t~ret47#1, processWaitingOnFloor_#t~ret48#1, processWaitingOnFloor_#t~ret49#1, processWaitingOnFloor_#t~ret50#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~11#1, processWaitingOnFloor_~tmp___0~6#1, processWaitingOnFloor_~tmp___1~3#1, processWaitingOnFloor_~tmp___2~3#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 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1416-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret39#1, processWaitingOnFloor_#t~ret40#1, processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_#t~ret46#1, processWaitingOnFloor_#t~ret47#1, processWaitingOnFloor_#t~ret48#1, processWaitingOnFloor_#t~ret49#1, processWaitingOnFloor_#t~ret50#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~11#1, processWaitingOnFloor_~tmp___0~6#1, processWaitingOnFloor_~tmp___1~3#1, processWaitingOnFloor_~tmp___2~3#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~11#1;havoc processWaitingOnFloor_~tmp___0~6#1;havoc processWaitingOnFloor_~tmp___1~3#1;havoc processWaitingOnFloor_~tmp___2~3#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 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1375: assume -2147483648 <= #t~ret55#1 && #t~ret55#1 <= 2147483647;~tmp___2~4#1 := #t~ret55#1;havoc #t~ret55#1; [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1375-1: SUMMARY for call #t~ret55#1 := getDestination(3); srcloc: null [2025-02-07 20:56:18,688 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1301: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:18,689 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1268: assume -2147483648 <= processWaitingOnFloor_#t~ret45#1 && processWaitingOnFloor_#t~ret45#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret45#1;havoc processWaitingOnFloor_#t~ret45#1; [2025-02-07 20:56:18,689 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1268-1: SUMMARY for call processWaitingOnFloor_#t~ret45#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,689 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1235: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~11#1); srcloc: null [2025-02-07 20:56:18,689 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1359: assume 0 != ~persons_2~0; [2025-02-07 20:56:18,689 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1359: assume !(0 != ~persons_2~0); [2025-02-07 20:56:18,689 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1260: assume -2147483648 <= processWaitingOnFloor_#t~ret44#1 && processWaitingOnFloor_#t~ret44#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret44#1;havoc processWaitingOnFloor_#t~ret44#1; [2025-02-07 20:56:18,689 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1260-1: SUMMARY for call processWaitingOnFloor_#t~ret44#1 := getDestination(2); srcloc: null [2025-02-07 20:56:18,689 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1417: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:18,689 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1351: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:18,689 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1285: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,690 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1244: assume 0 != processWaitingOnFloor_~tmp___2~3#1; [2025-02-07 20:56:18,690 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1244: assume !(0 != processWaitingOnFloor_~tmp___2~3#1); [2025-02-07 20:56:18,690 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1434: assume -2147483648 <= #t~ret59#1 && #t~ret59#1 <= 2147483647;~tmp___6~2#1 := #t~ret59#1;havoc #t~ret59#1; [2025-02-07 20:56:18,690 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1401: assume 0 != ~persons_5~0; [2025-02-07 20:56:18,690 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1401: assume !(0 != ~persons_5~0); [2025-02-07 20:56:18,690 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1434-1: SUMMARY for call #t~ret59#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:18,690 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1335: assume ~tmp~12#1 == ~currentFloorID~0; [2025-02-07 20:56:18,690 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1335: assume !(~tmp~12#1 == ~currentFloorID~0); [2025-02-07 20:56:18,690 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1236: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:18,690 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1426: assume -2147483648 <= #t~ret58#1 && #t~ret58#1 <= 2147483647;~tmp___8~2#1 := #t~ret58#1;havoc #t~ret58#1; [2025-02-07 20:56:18,690 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1393: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1426-1: SUMMARY for call #t~ret58#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1294: assume -2147483648 <= processWaitingOnFloor_#t~ret49#1 && processWaitingOnFloor_#t~ret49#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret49#1;havoc processWaitingOnFloor_#t~ret49#1; [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1294-1: SUMMARY for call processWaitingOnFloor_#t~ret49#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1261: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1286: assume -2147483648 <= processWaitingOnFloor_#t~ret48#1 && processWaitingOnFloor_#t~ret48#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret48#1;havoc processWaitingOnFloor_#t~ret48#1; [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L485: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L485: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1286-1: SUMMARY for call processWaitingOnFloor_#t~ret48#1 := getDestination(4); srcloc: null [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1377: assume ~tmp___2~4#1 == ~currentFloorID~0; [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1377: assume !(~tmp___2~4#1 == ~currentFloorID~0); [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1435: assume -2147483648 <= #t~ret60#1 && #t~ret60#1 <= 2147483647;~tmp___7~2#1 := #t~ret60#1;havoc #t~ret60#1; [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1435-1: SUMMARY for call #t~ret60#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1270: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1270: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1361: assume -2147483648 <= #t~ret54#1 && #t~ret54#1 <= 2147483647;~tmp___1~4#1 := #t~ret54#1;havoc #t~ret54#1; [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1361-1: SUMMARY for call #t~ret54#1 := getDestination(2); srcloc: null [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1262: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1229: assume -2147483648 <= processWaitingOnFloor_#t~ret39#1 && processWaitingOnFloor_#t~ret39#1 <= 2147483647;processWaitingOnFloor_~tmp___0~6#1 := processWaitingOnFloor_#t~ret39#1;havoc processWaitingOnFloor_#t~ret39#1; [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1229-1: SUMMARY for call processWaitingOnFloor_#t~ret39#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,691 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1196: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~17#1;#t~ret51#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret35#1, stopRequestedAtCurrentFloor_#t~ret36#1, stopRequestedAtCurrentFloor_#t~ret37#1, stopRequestedAtCurrentFloor_#t~ret38#1, stopRequestedAtCurrentFloor_~retValue_acc~17#1, stopRequestedAtCurrentFloor_~tmp~10#1, stopRequestedAtCurrentFloor_~tmp___0~5#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret51#1 && #t~ret51#1 <= 2147483647;~tmp___9~2#1 := #t~ret51#1;havoc #t~ret51#1; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1287: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1444: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1345: assume 0 != ~persons_1~0; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1345: assume !(0 != ~persons_1~0); [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1246: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1403: assume -2147483648 <= #t~ret57#1 && #t~ret57#1 <= 2147483647;~tmp___4~2#1 := #t~ret57#1;havoc #t~ret57#1; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1403-1: SUMMARY for call #t~ret57#1 := getDestination(5); srcloc: null [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1337: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1428: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1428: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1329: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1329: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1296: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1296: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1420: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1420: assume !(1 == ~doorState~0); [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1387: assume 0 != ~persons_4~0; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1387: assume !(0 != ~persons_4~0); [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1288: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1255: assume -2147483648 <= processWaitingOnFloor_#t~ret43#1 && processWaitingOnFloor_#t~ret43#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret43#1;havoc processWaitingOnFloor_#t~ret43#1; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1255-1: SUMMARY for call processWaitingOnFloor_#t~ret43#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1379: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L479: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L479: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1247: assume -2147483648 <= processWaitingOnFloor_#t~ret42#1 && processWaitingOnFloor_#t~ret42#1 <= 2147483647;processWaitingOnFloor_~tmp___1~3#1 := processWaitingOnFloor_#t~ret42#1;havoc processWaitingOnFloor_#t~ret42#1; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1247-1: SUMMARY for call processWaitingOnFloor_#t~ret42#1 := getDestination(1); srcloc: null [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1437: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1437: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1272: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1363: assume ~tmp___1~4#1 == ~currentFloorID~0; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1363: assume !(~tmp___1~4#1 == ~currentFloorID~0); [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1231: assume 0 != processWaitingOnFloor_~tmp___0~6#1; [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1231: assume !(0 != processWaitingOnFloor_~tmp___0~6#1); [2025-02-07 20:56:18,692 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L488: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:18,693 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L488: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:18,693 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1347: assume -2147483648 <= #t~ret53#1 && #t~ret53#1 <= 2147483647;~tmp___0~7#1 := #t~ret53#1;havoc #t~ret53#1; [2025-02-07 20:56:18,693 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1347-1: SUMMARY for call #t~ret53#1 := getDestination(1); srcloc: null [2025-02-07 20:56:18,693 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1281: assume -2147483648 <= processWaitingOnFloor_#t~ret47#1 && processWaitingOnFloor_#t~ret47#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret47#1;havoc processWaitingOnFloor_#t~ret47#1; [2025-02-07 20:56:18,693 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1281-1: SUMMARY for call processWaitingOnFloor_#t~ret47#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,693 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1248: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~3#1); srcloc: null [2025-02-07 20:56:18,694 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1405: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:18,694 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1405: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:18,694 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1273: assume -2147483648 <= processWaitingOnFloor_#t~ret46#1 && processWaitingOnFloor_#t~ret46#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret46#1;havoc processWaitingOnFloor_#t~ret46#1; [2025-02-07 20:56:18,694 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1273-1: SUMMARY for call processWaitingOnFloor_#t~ret46#1 := getDestination(3); srcloc: null [2025-02-07 20:56:18,694 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1430: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:18,694 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1331: assume 0 != ~persons_0~0; [2025-02-07 20:56:18,694 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1331: assume !(0 != ~persons_0~0); [2025-02-07 20:56:18,694 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1298: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:18,694 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1389: assume -2147483648 <= #t~ret56#1 && #t~ret56#1 <= 2147483647;~tmp___3~3#1 := #t~ret56#1;havoc #t~ret56#1; [2025-02-07 20:56:18,694 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1389-1: SUMMARY for call #t~ret56#1 := getDestination(4); srcloc: null [2025-02-07 20:56:18,694 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1257: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:18,694 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1257: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:18,695 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShift__wrappee__executivefloorFINAL: assume true; [2025-02-07 20:56:18,734 INFO L? ?]: Removed 518 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:18,734 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:18,753 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:18,756 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:18,757 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:18 BoogieIcfgContainer [2025-02-07 20:56:18,757 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:18,758 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:18,758 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:18,765 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:18,765 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:17" (1/3) ... [2025-02-07 20:56:18,766 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@294dbd27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:18, skipping insertion in model container [2025-02-07 20:56:18,766 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:17" (2/3) ... [2025-02-07 20:56:18,766 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@294dbd27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:18, skipping insertion in model container [2025-02-07 20:56:18,766 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:18" (3/3) ... [2025-02-07 20:56:18,767 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec14_product28.cil.c [2025-02-07 20:56:18,782 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:18,787 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec14_product28.cil.c that has 26 procedures, 442 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:18,843 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:18,861 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;@730410b9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:18,862 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:18,864 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 20:56:18,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:18,868 INFO L782 garLoopResultBuilder]: Registering result SAFE for location timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:18,871 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:18,872 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 20:56:18,876 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:18,879 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:18 BoogieIcfgContainer [2025-02-07 20:56:18,879 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:18,879 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:18,879 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:18,879 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:18,880 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:18" (3/4) ... [2025-02-07 20:56:18,881 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedAtCurrentFloor__wrappee__empty [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isExecutiveFloorCalling [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bobCall [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:18,884 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:18,885 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:18,885 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:18,885 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:18,885 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure areDoorsOpen [2025-02-07 20:56:18,885 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:18,885 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift__wrappee__executivefloor [2025-02-07 20:56:18,888 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:18,888 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2025-02-07 20:56:18,888 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:18,888 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:18,888 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:18,888 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:18,888 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:18,964 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:18,965 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:18,965 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:18,966 INFO L158 Benchmark]: Toolchain (without parser) took 1920.87ms. Allocated memory is still 167.8MB. Free memory was 126.5MB in the beginning and 58.6MB in the end (delta: 67.9MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. [2025-02-07 20:56:18,966 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 201.3MB. Free memory is still 127.5MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:18,966 INFO L158 Benchmark]: CACSL2BoogieTranslator took 512.47ms. Allocated memory is still 167.8MB. Free memory was 126.5MB in the beginning and 87.4MB in the end (delta: 39.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:18,966 INFO L158 Benchmark]: Boogie Procedure Inliner took 88.17ms. Allocated memory is still 167.8MB. Free memory was 87.4MB in the beginning and 82.5MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:18,967 INFO L158 Benchmark]: Boogie Preprocessor took 76.63ms. Allocated memory is still 167.8MB. Free memory was 82.5MB in the beginning and 76.6MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:18,967 INFO L158 Benchmark]: IcfgBuilder took 1032.09ms. Allocated memory is still 167.8MB. Free memory was 76.6MB in the beginning and 72.3MB in the end (delta: 4.3MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. [2025-02-07 20:56:18,967 INFO L158 Benchmark]: TraceAbstraction took 120.86ms. Allocated memory is still 167.8MB. Free memory was 71.5MB in the beginning and 64.7MB in the end (delta: 6.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:18,967 INFO L158 Benchmark]: Witness Printer took 85.86ms. Allocated memory is still 167.8MB. Free memory was 64.7MB in the beginning and 58.6MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:18,968 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 201.3MB. Free memory is still 127.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 512.47ms. Allocated memory is still 167.8MB. Free memory was 126.5MB in the beginning and 87.4MB in the end (delta: 39.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 88.17ms. Allocated memory is still 167.8MB. Free memory was 87.4MB in the beginning and 82.5MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 76.63ms. Allocated memory is still 167.8MB. Free memory was 82.5MB in the beginning and 76.6MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1032.09ms. Allocated memory is still 167.8MB. Free memory was 76.6MB in the beginning and 72.3MB in the end (delta: 4.3MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. * TraceAbstraction took 120.86ms. Allocated memory is still 167.8MB. Free memory was 71.5MB in the beginning and 64.7MB in the end (delta: 6.7MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 85.86ms. Allocated memory is still 167.8MB. Free memory was 64.7MB in the beginning and 58.6MB in the end (delta: 6.1MB). 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,"featureselect.i","") [48] - GenericResultAtLocation [Line: 86]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification14_spec.i","") [86] - GenericResultAtLocation [Line: 131]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [131] - GenericResultAtLocation [Line: 252]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [252] - GenericResultAtLocation [Line: 1852]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1852] - GenericResultAtLocation [Line: 1870]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1870] - GenericResultAtLocation [Line: 2220]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2220] - GenericResultAtLocation [Line: 2229]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2229] - GenericResultAtLocation [Line: 2320]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2320] - GenericResultAtLocation [Line: 2981]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2981] * 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: 2225]: 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, 442 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 20:56:18,981 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE