./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec13_product23.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_spec13_product23.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 ef17cfb4a2c8358ea255253edc0610051a64c94a86cd92ff89d3b074c51925f6 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:02,173 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:02,230 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:02,237 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:02,238 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:02,262 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:02,262 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:02,262 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:02,263 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:02,263 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:02,263 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:02,263 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:02,263 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:02,263 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:02,263 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:02,263 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:02,263 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:02,263 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:02,263 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:02,263 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:02,263 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:02,264 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:02,264 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:02,264 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:02,267 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:02,267 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:02,267 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:02,267 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:02,267 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:02,267 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:02,267 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 -> ef17cfb4a2c8358ea255253edc0610051a64c94a86cd92ff89d3b074c51925f6 [2025-02-07 20:56:02,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:02,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:02,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:02,483 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:02,483 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:02,488 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec13_product23.cil.c [2025-02-07 20:56:03,680 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/088541ff5/6883f8e9387c4a489a31703541fac0f5/FLAG8ef514685 [2025-02-07 20:56:04,029 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:04,030 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec13_product23.cil.c [2025-02-07 20:56:04,048 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/088541ff5/6883f8e9387c4a489a31703541fac0f5/FLAG8ef514685 [2025-02-07 20:56:04,063 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/088541ff5/6883f8e9387c4a489a31703541fac0f5 [2025-02-07 20:56:04,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:04,066 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:04,067 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:04,067 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:04,069 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:04,070 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,071 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f794e16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04, skipping insertion in model container [2025-02-07 20:56:04,071 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,115 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:04,232 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_spec13_product23.cil.c[1811,1824] [2025-02-07 20:56:04,385 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:04,393 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:04,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [48] [2025-02-07 20:56:04,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [68] [2025-02-07 20:56:04,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification13_spec.i","") [77] [2025-02-07 20:56:04,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [171] [2025-02-07 20:56:04,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [270] [2025-02-07 20:56:04,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1873] [2025-02-07 20:56:04,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1991] [2025-02-07 20:56:04,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2342] [2025-02-07 20:56:04,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2708] [2025-02-07 20:56:04,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2743] [2025-02-07 20:56:04,402 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_spec13_product23.cil.c[1811,1824] [2025-02-07 20:56:04,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:04,522 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:04,523 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04 WrapperNode [2025-02-07 20:56:04,523 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:04,524 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:04,524 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:04,524 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:04,530 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,546 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,574 INFO L138 Inliner]: procedures = 94, calls = 346, calls flagged for inlining = 26, calls inlined = 23, statements flattened = 869 [2025-02-07 20:56:04,574 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:04,575 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:04,575 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:04,575 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:04,581 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,581 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,585 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,601 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 20:56:04,601 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,601 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,613 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,615 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,617 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,619 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,623 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:04,623 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:04,623 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:04,624 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:04,624 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04" (1/1) ... [2025-02-07 20:56:04,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:04,636 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:04,646 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 20:56:04,650 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 20:56:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2025-02-07 20:56:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2025-02-07 20:56:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2025-02-07 20:56:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2025-02-07 20:56:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2025-02-07 20:56:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2025-02-07 20:56:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure existInLiftCallsInDirection [2025-02-07 20:56:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure existInLiftCallsInDirection [2025-02-07 20:56:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2025-02-07 20:56:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2025-02-07 20:56:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2025-02-07 20:56:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2025-02-07 20:56:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2025-02-07 20:56:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__weight [2025-02-07 20:56:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__weight [2025-02-07 20:56:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:04,786 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:04,788 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:04,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1204-1: stopRequestedAtCurrentFloor__wrappee__weight_#res#1 := stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~12#1; [2025-02-07 20:56:04,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1232: #res#1 := ~retValue_acc~13#1; [2025-02-07 20:56:04,852 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1227: #t~ret48#1 := stopRequestedAtCurrentFloor__wrappee__weight_#res#1;havoc stopRequestedAtCurrentFloor__wrappee__weight_#t~ret44#1, stopRequestedAtCurrentFloor__wrappee__weight_#t~ret45#1, stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~12#1, stopRequestedAtCurrentFloor__wrappee__weight_~tmp~11#1, stopRequestedAtCurrentFloor__wrappee__weight_~tmp___0~6#1;assume { :end_inline_stopRequestedAtCurrentFloor__wrappee__weight } true;assume -2147483648 <= #t~ret48#1 && #t~ret48#1 <= 2147483647;~retValue_acc~13#1 := #t~ret48#1;havoc #t~ret48#1;#res#1 := ~retValue_acc~13#1; [2025-02-07 20:56:04,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L560: #res := ~retValue_acc~4; [2025-02-07 20:56:04,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1910: #res := ~retValue_acc~19; [2025-02-07 20:56:04,923 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1850: #res := ~retValue_acc~16; [2025-02-07 20:56:04,939 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1861: #res := ~retValue_acc~17; [2025-02-07 20:56:04,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1148-1: isAnyLiftButtonPressed_#res#1 := isAnyLiftButtonPressed_~retValue_acc~11#1; [2025-02-07 20:56:04,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1080: assume -2147483648 <= stopRequestedInDirection__wrappee__twothirdsfull_#t~ret39#1 && stopRequestedInDirection__wrappee__twothirdsfull_#t~ret39#1 <= 2147483647;stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~9#1 := stopRequestedInDirection__wrappee__twothirdsfull_#t~ret39#1;havoc stopRequestedInDirection__wrappee__twothirdsfull_#t~ret39#1;stopRequestedInDirection__wrappee__twothirdsfull_#res#1 := stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~9#1; [2025-02-07 20:56:04,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1080-1: SUMMARY for call stopRequestedInDirection__wrappee__twothirdsfull_#t~ret39#1 := stopRequestedInDirection__wrappee__weight(stopRequestedInDirection__wrappee__twothirdsfull_~dir#1, stopRequestedInDirection__wrappee__twothirdsfull_~respectFloorCalls#1, stopRequestedInDirection__wrappee__twothirdsfull_~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:04,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1109: #t~ret42#1 := stopRequestedInDirection__wrappee__twothirdsfull_#res#1;havoc stopRequestedInDirection__wrappee__twothirdsfull_#t~ret36#1, stopRequestedInDirection__wrappee__twothirdsfull_#t~ret37#1, stopRequestedInDirection__wrappee__twothirdsfull_#t~ret38#1, stopRequestedInDirection__wrappee__twothirdsfull_#t~ret39#1, stopRequestedInDirection__wrappee__twothirdsfull_~dir#1, stopRequestedInDirection__wrappee__twothirdsfull_~respectFloorCalls#1, stopRequestedInDirection__wrappee__twothirdsfull_~respectInLiftCalls#1, stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~9#1, stopRequestedInDirection__wrappee__twothirdsfull_~overload~0#1, stopRequestedInDirection__wrappee__twothirdsfull_~buttonPressed~0#1, stopRequestedInDirection__wrappee__twothirdsfull_~tmp~8#1, stopRequestedInDirection__wrappee__twothirdsfull_~__cil_tmp8~1#1, stopRequestedInDirection__wrappee__twothirdsfull_~__cil_tmp9~0#1;havoc stopRequestedInDirection__wrappee__twothirdsfull_#in~dir#1, stopRequestedInDirection__wrappee__twothirdsfull_#in~respectFloorCalls#1, stopRequestedInDirection__wrappee__twothirdsfull_#in~respectInLiftCalls#1;assume { :end_inline_stopRequestedInDirection__wrappee__twothirdsfull } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~retValue_acc~10#1 := #t~ret42#1;havoc #t~ret42#1;#res#1 := ~retValue_acc~10#1; [2025-02-07 20:56:04,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1068: assume -2147483648 <= stopRequestedInDirection__wrappee__twothirdsfull_#t~ret37#1 && stopRequestedInDirection__wrappee__twothirdsfull_#t~ret37#1 <= 2147483647;stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~9#1 := stopRequestedInDirection__wrappee__twothirdsfull_#t~ret37#1;havoc stopRequestedInDirection__wrappee__twothirdsfull_#t~ret37#1;stopRequestedInDirection__wrappee__twothirdsfull_#res#1 := stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~9#1; [2025-02-07 20:56:04,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1068-1: SUMMARY for call stopRequestedInDirection__wrappee__twothirdsfull_#t~ret37#1 := stopRequestedInDirection__wrappee__weight(stopRequestedInDirection__wrappee__twothirdsfull_~dir#1, 0, stopRequestedInDirection__wrappee__twothirdsfull_~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:04,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1066: assume 0 != stopRequestedInDirection__wrappee__twothirdsfull_~buttonPressed~0#1; [2025-02-07 20:56:04,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1066: assume !(0 != stopRequestedInDirection__wrappee__twothirdsfull_~buttonPressed~0#1); [2025-02-07 20:56:04,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1062: stopRequestedInDirection__wrappee__twothirdsfull_#t~ret36#1 := isAnyLiftButtonPressed_#res#1;havoc isAnyLiftButtonPressed_~retValue_acc~11#1;assume { :end_inline_isAnyLiftButtonPressed } true;assume -2147483648 <= stopRequestedInDirection__wrappee__twothirdsfull_#t~ret36#1 && stopRequestedInDirection__wrappee__twothirdsfull_#t~ret36#1 <= 2147483647;stopRequestedInDirection__wrappee__twothirdsfull_~tmp~8#1 := stopRequestedInDirection__wrappee__twothirdsfull_#t~ret36#1;havoc stopRequestedInDirection__wrappee__twothirdsfull_#t~ret36#1;stopRequestedInDirection__wrappee__twothirdsfull_~buttonPressed~0#1 := stopRequestedInDirection__wrappee__twothirdsfull_~tmp~8#1; [2025-02-07 20:56:04,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1085-1: stopRequestedInDirection__wrappee__twothirdsfull_#res#1 := stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~9#1; [2025-02-07 20:56:04,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1114: #res#1 := ~retValue_acc~10#1; [2025-02-07 20:56:04,975 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1073: assume -2147483648 <= stopRequestedInDirection__wrappee__twothirdsfull_#t~ret38#1 && stopRequestedInDirection__wrappee__twothirdsfull_#t~ret38#1 <= 2147483647;stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~9#1 := stopRequestedInDirection__wrappee__twothirdsfull_#t~ret38#1;havoc stopRequestedInDirection__wrappee__twothirdsfull_#t~ret38#1;stopRequestedInDirection__wrappee__twothirdsfull_#res#1 := stopRequestedInDirection__wrappee__twothirdsfull_~retValue_acc~9#1; [2025-02-07 20:56:04,976 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1073-1: SUMMARY for call stopRequestedInDirection__wrappee__twothirdsfull_#t~ret38#1 := stopRequestedInDirection__wrappee__weight(stopRequestedInDirection__wrappee__twothirdsfull_~dir#1, stopRequestedInDirection__wrappee__twothirdsfull_~respectFloorCalls#1, stopRequestedInDirection__wrappee__twothirdsfull_~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:04,976 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1065: assume 0 != stopRequestedInDirection__wrappee__twothirdsfull_~overload~0#1; [2025-02-07 20:56:04,976 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1065: assume !(0 != stopRequestedInDirection__wrappee__twothirdsfull_~overload~0#1); [2025-02-07 20:56:04,982 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1277: #res := ~retValue_acc~15; [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L481: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L481: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1505: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1505: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1340: assume -2147483648 <= processWaitingOnFloor_#t~ret60#1 && processWaitingOnFloor_#t~ret60#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret60#1;havoc processWaitingOnFloor_#t~ret60#1; [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1340-1: SUMMARY for call processWaitingOnFloor_#t~ret60#1 := getDestination(3); srcloc: null [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L151: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1431: assume ~tmp___1~6#1 == ~currentFloorID~0; [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1431: assume !(~tmp___1~6#1 == ~currentFloorID~0); [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1365: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143: assume 0 != __utac_acc__Specification13_spec__2_~tmp___4~0#1; [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L143: assume !(0 != __utac_acc__Specification13_spec__2_~tmp___4~0#1); [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1324: assume 0 != processWaitingOnFloor_~tmp___4~2#1; [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1324: assume !(0 != processWaitingOnFloor_~tmp___4~2#1); [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L490: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L490: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L135: assume 0 == ~prevDir~0; [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L135: assume !(0 == ~prevDir~0); [2025-02-07 20:56:05,119 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1415: assume -2147483648 <= #t~ret67#1 && #t~ret67#1 <= 2147483647;~tmp___0~10#1 := #t~ret67#1;havoc #t~ret67#1; [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1415-1: SUMMARY for call #t~ret67#1 := getDestination(1); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1316: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1473: assume ~tmp___4~3#1 == ~currentFloorID~0; [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1473: assume !(~tmp___4~3#1 == ~currentFloorID~0); [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1374: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1341: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1498: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1399: assume 0 != ~persons_0~0; [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1399: assume !(0 != ~persons_0~0); [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1366: assume -2147483648 <= processWaitingOnFloor_#t~ret64#1 && processWaitingOnFloor_#t~ret64#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret64#1;havoc processWaitingOnFloor_#t~ret64#1; [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1366-1: SUMMARY for call processWaitingOnFloor_#t~ret64#1 := getDestination(5); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1300: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1457: assume -2147483648 <= #t~ret70#1 && #t~ret70#1 <= 2147483647;~tmp___3~4#1 := #t~ret70#1;havoc #t~ret70#1; [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1457-1: SUMMARY for call #t~ret70#1 := getDestination(4); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L111: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret5#1 && __utac_acc__Specification13_spec__2_#t~ret5#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___0~0#1 := __utac_acc__Specification13_spec__2_#t~ret5#1;havoc __utac_acc__Specification13_spec__2_#t~ret5#1; [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L111-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret5#1 := existInLiftCallsInDirection(0); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1350: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1350: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1507: assume -2147483648 <= #t~ret75#1 && #t~ret75#1 <= 2147483647;~tmp___5~2#1 := #t~ret75#1;havoc #t~ret75#1; [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1507-1: SUMMARY for call #t~ret75#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1441: assume 0 != ~persons_3~0; [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1441: assume !(0 != ~persons_3~0); [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1342: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1309: assume -2147483648 <= processWaitingOnFloor_#t~ret55#1 && processWaitingOnFloor_#t~ret55#1 <= 2147483647;processWaitingOnFloor_~tmp___2~3#1 := processWaitingOnFloor_#t~ret55#1;havoc processWaitingOnFloor_#t~ret55#1; [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1309-1: SUMMARY for call processWaitingOnFloor_#t~ret55#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1433: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1367: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1301: assume -2147483648 <= processWaitingOnFloor_#t~ret54#1 && processWaitingOnFloor_#t~ret54#1 <= 2147483647;processWaitingOnFloor_~tmp~14#1 := processWaitingOnFloor_#t~ret54#1;havoc processWaitingOnFloor_#t~ret54#1; [2025-02-07 20:56:05,120 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1301-1: SUMMARY for call processWaitingOnFloor_#t~ret54#1 := getDestination(0); srcloc: null [2025-02-07 20:56:05,121 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1326: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:05,121 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L137: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret8#1 && __utac_acc__Specification13_spec__2_#t~ret8#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___3~0#1 := __utac_acc__Specification13_spec__2_#t~ret8#1;havoc __utac_acc__Specification13_spec__2_#t~ret8#1; [2025-02-07 20:56:05,121 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1417: assume ~tmp___0~10#1 == ~currentFloorID~0; [2025-02-07 20:56:05,121 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1417: assume !(~tmp___0~10#1 == ~currentFloorID~0); [2025-02-07 20:56:05,121 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L137-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret8#1 := existInLiftCallsInDirection(1); srcloc: null [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L484: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L484: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1508: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1475: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret7#1 && __utac_acc__Specification13_spec__2_#t~ret7#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp~0#1 := __utac_acc__Specification13_spec__2_#t~ret7#1;havoc __utac_acc__Specification13_spec__2_#t~ret7#1; [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1401: assume -2147483648 <= #t~ret66#1 && #t~ret66#1 <= 2147483647;~tmp~15#1 := #t~ret66#1;havoc #t~ret66#1; [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret7#1 := getCurrentHeading(); srcloc: null [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1368: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1401-1: SUMMARY for call #t~ret66#1 := getDestination(0); srcloc: null [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1335: assume -2147483648 <= processWaitingOnFloor_#t~ret59#1 && processWaitingOnFloor_#t~ret59#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret59#1;havoc processWaitingOnFloor_#t~ret59#1; [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1335-1: SUMMARY for call processWaitingOnFloor_#t~ret59#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1302: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~14#1); srcloc: null [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1459: assume ~tmp___3~4#1 == ~currentFloorID~0; [2025-02-07 20:56:05,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1459: assume !(~tmp___3~4#1 == ~currentFloorID~0); [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113: assume 0 != __utac_acc__Specification13_spec__2_~tmp___0~0#1; [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L113: assume !(0 != __utac_acc__Specification13_spec__2_~tmp___0~0#1); [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1327: assume -2147483648 <= processWaitingOnFloor_#t~ret58#1 && processWaitingOnFloor_#t~ret58#1 <= 2147483647;processWaitingOnFloor_~tmp___3~3#1 := processWaitingOnFloor_#t~ret58#1;havoc processWaitingOnFloor_#t~ret58#1; [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1327-1: SUMMARY for call processWaitingOnFloor_#t~ret58#1 := getDestination(2); srcloc: null [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1484: havoc processWaitingOnFloor_#t~ret53#1, processWaitingOnFloor_#t~ret54#1, processWaitingOnFloor_#t~ret55#1, processWaitingOnFloor_#t~ret56#1, processWaitingOnFloor_#t~ret57#1, processWaitingOnFloor_#t~ret58#1, processWaitingOnFloor_#t~ret59#1, processWaitingOnFloor_#t~ret60#1, processWaitingOnFloor_#t~ret61#1, processWaitingOnFloor_#t~ret62#1, processWaitingOnFloor_#t~ret63#1, processWaitingOnFloor_#t~ret64#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~14#1, processWaitingOnFloor_~tmp___0~9#1, processWaitingOnFloor_~tmp___1~5#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~3#1, processWaitingOnFloor_~tmp___4~2#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 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1484-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret53#1, processWaitingOnFloor_#t~ret54#1, processWaitingOnFloor_#t~ret55#1, processWaitingOnFloor_#t~ret56#1, processWaitingOnFloor_#t~ret57#1, processWaitingOnFloor_#t~ret58#1, processWaitingOnFloor_#t~ret59#1, processWaitingOnFloor_#t~ret60#1, processWaitingOnFloor_#t~ret61#1, processWaitingOnFloor_#t~ret62#1, processWaitingOnFloor_#t~ret63#1, processWaitingOnFloor_#t~ret64#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~14#1, processWaitingOnFloor_~tmp___0~9#1, processWaitingOnFloor_~tmp___1~5#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~3#1, processWaitingOnFloor_~tmp___4~2#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~14#1;havoc processWaitingOnFloor_~tmp___0~9#1;havoc processWaitingOnFloor_~tmp___1~5#1;havoc processWaitingOnFloor_~tmp___2~3#1;havoc processWaitingOnFloor_~tmp___3~3#1;havoc processWaitingOnFloor_~tmp___4~2#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 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1352: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1443: assume -2147483648 <= #t~ret69#1 && #t~ret69#1 <= 2147483647;~tmp___2~4#1 := #t~ret69#1;havoc #t~ret69#1; [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1443-1: SUMMARY for call #t~ret69#1 := getDestination(3); srcloc: null [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1311: assume 0 != processWaitingOnFloor_~tmp___2~3#1; [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1311: assume !(0 != processWaitingOnFloor_~tmp___2~3#1); [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1303: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L147: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret10#1 && __utac_acc__Specification13_spec__2_#t~ret10#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___2~0#1 := __utac_acc__Specification13_spec__2_#t~ret10#1;havoc __utac_acc__Specification13_spec__2_#t~ret10#1; [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1427: assume 0 != ~persons_2~0; [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1427: assume !(0 != ~persons_2~0); [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L147-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret10#1 := getCurrentHeading(); srcloc: null [2025-02-07 20:56:05,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1361: assume -2147483648 <= processWaitingOnFloor_#t~ret63#1 && processWaitingOnFloor_#t~ret63#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret63#1;havoc processWaitingOnFloor_#t~ret63#1; [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1361-1: SUMMARY for call processWaitingOnFloor_#t~ret63#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1328: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~3#1); srcloc: null [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1518: havoc __utac_acc__Specification13_spec__2_#t~ret5#1, __utac_acc__Specification13_spec__2_#t~ret6#1, __utac_acc__Specification13_spec__2_#t~ret7#1, __utac_acc__Specification13_spec__2_#t~ret8#1, __utac_acc__Specification13_spec__2_#t~ret9#1, __utac_acc__Specification13_spec__2_#t~ret10#1, __utac_acc__Specification13_spec__2_~tmp~0#1, __utac_acc__Specification13_spec__2_~tmp___0~0#1, __utac_acc__Specification13_spec__2_~tmp___1~0#1, __utac_acc__Specification13_spec__2_~tmp___2~0#1, __utac_acc__Specification13_spec__2_~tmp___3~0#1, __utac_acc__Specification13_spec__2_~tmp___4~0#1, __utac_acc__Specification13_spec__2_~__cil_tmp7~0#1, __utac_acc__Specification13_spec__2_~__cil_tmp8~0#1;assume { :end_inline___utac_acc__Specification13_spec__2 } true; [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1518-1: assume { :begin_inline___utac_acc__Specification13_spec__2 } true;havoc __utac_acc__Specification13_spec__2_#t~ret5#1, __utac_acc__Specification13_spec__2_#t~ret6#1, __utac_acc__Specification13_spec__2_#t~ret7#1, __utac_acc__Specification13_spec__2_#t~ret8#1, __utac_acc__Specification13_spec__2_#t~ret9#1, __utac_acc__Specification13_spec__2_#t~ret10#1, __utac_acc__Specification13_spec__2_~tmp~0#1, __utac_acc__Specification13_spec__2_~tmp___0~0#1, __utac_acc__Specification13_spec__2_~tmp___1~0#1, __utac_acc__Specification13_spec__2_~tmp___2~0#1, __utac_acc__Specification13_spec__2_~tmp___3~0#1, __utac_acc__Specification13_spec__2_~tmp___4~0#1, __utac_acc__Specification13_spec__2_~__cil_tmp7~0#1, __utac_acc__Specification13_spec__2_~__cil_tmp8~0#1;havoc __utac_acc__Specification13_spec__2_~tmp~0#1;havoc __utac_acc__Specification13_spec__2_~tmp___0~0#1;havoc __utac_acc__Specification13_spec__2_~tmp___1~0#1;havoc __utac_acc__Specification13_spec__2_~tmp___2~0#1;havoc __utac_acc__Specification13_spec__2_~tmp___3~0#1;havoc __utac_acc__Specification13_spec__2_~tmp___4~0#1;havoc __utac_acc__Specification13_spec__2_~__cil_tmp7~0#1;havoc __utac_acc__Specification13_spec__2_~__cil_tmp8~0#1;__utac_acc__Specification13_spec__2_~__cil_tmp7~0#1 := 2 * ~maximumWeight~0;__utac_acc__Specification13_spec__2_~__cil_tmp8~0#1 := (if __utac_acc__Specification13_spec__2_~__cil_tmp7~0#1 < 0 && 0 != __utac_acc__Specification13_spec__2_~__cil_tmp7~0#1 % 3 then 1 + __utac_acc__Specification13_spec__2_~__cil_tmp7~0#1 / 3 else __utac_acc__Specification13_spec__2_~__cil_tmp7~0#1 / 3); [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1485: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139: assume 0 != __utac_acc__Specification13_spec__2_~tmp___3~0#1; [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139: assume !(0 != __utac_acc__Specification13_spec__2_~tmp___3~0#1); [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1419: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1353: assume -2147483648 <= processWaitingOnFloor_#t~ret62#1 && processWaitingOnFloor_#t~ret62#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret62#1;havoc processWaitingOnFloor_#t~ret62#1; [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1353-1: SUMMARY for call processWaitingOnFloor_#t~ret62#1 := getDestination(4); srcloc: null [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L478: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L478: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1502: assume -2147483648 <= #t~ret73#1 && #t~ret73#1 <= 2147483647;~tmp___6~2#1 := #t~ret73#1;havoc #t~ret73#1; [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1469: assume 0 != ~persons_5~0; [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1469: assume !(0 != ~persons_5~0); [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1502-1: SUMMARY for call #t~ret73#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L123: assume 1 == __utac_acc__Specification13_spec__2_~tmp~0#1; [2025-02-07 20:56:05,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L123: assume !(1 == __utac_acc__Specification13_spec__2_~tmp~0#1); [2025-02-07 20:56:05,125 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1403: assume ~tmp~15#1 == ~currentFloorID~0; [2025-02-07 20:56:05,125 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1403: assume !(~tmp~15#1 == ~currentFloorID~0); [2025-02-07 20:56:05,125 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1337: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:05,125 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1337: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:05,125 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1494: assume -2147483648 <= #t~ret72#1 && #t~ret72#1 <= 2147483647;~tmp___8~2#1 := #t~ret72#1;havoc #t~ret72#1; [2025-02-07 20:56:05,125 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1461: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:05,125 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1494-1: SUMMARY for call #t~ret72#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:05,125 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L115: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret6#1 && __utac_acc__Specification13_spec__2_#t~ret6#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___1~0#1 := __utac_acc__Specification13_spec__2_#t~ret6#1;havoc __utac_acc__Specification13_spec__2_#t~ret6#1; [2025-02-07 20:56:05,125 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L115-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret6#1 := existInLiftCallsInDirection(1); srcloc: null [2025-02-07 20:56:05,125 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1329: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1296: assume -2147483648 <= processWaitingOnFloor_#t~ret53#1 && processWaitingOnFloor_#t~ret53#1 <= 2147483647;processWaitingOnFloor_~tmp___0~9#1 := processWaitingOnFloor_#t~ret53#1;havoc processWaitingOnFloor_#t~ret53#1; [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1296-1: SUMMARY for call processWaitingOnFloor_#t~ret53#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1263: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~14#1;#t~ret65#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret49#1, stopRequestedAtCurrentFloor_#t~ret50#1, stopRequestedAtCurrentFloor_#t~ret51#1, stopRequestedAtCurrentFloor_#t~ret52#1, stopRequestedAtCurrentFloor_~retValue_acc~14#1, stopRequestedAtCurrentFloor_~tmp~13#1, stopRequestedAtCurrentFloor_~tmp___0~8#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret65#1 && #t~ret65#1 <= 2147483647;~tmp___9~2#1 := #t~ret65#1;havoc #t~ret65#1; [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1354: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L487: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L487: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1445: assume ~tmp___2~4#1 == ~currentFloorID~0; [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1445: assume !(~tmp___2~4#1 == ~currentFloorID~0); [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1313: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1503: assume -2147483648 <= #t~ret74#1 && #t~ret74#1 <= 2147483647;~tmp___7~2#1 := #t~ret74#1;havoc #t~ret74#1; [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1503-1: SUMMARY for call #t~ret74#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149: assume 0 == __utac_acc__Specification13_spec__2_~tmp___2~0#1; [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L149: assume !(0 == __utac_acc__Specification13_spec__2_~tmp___2~0#1); [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1429: assume -2147483648 <= #t~ret68#1 && #t~ret68#1 <= 2147483647;~tmp___1~6#1 := #t~ret68#1;havoc #t~ret68#1; [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1429-1: SUMMARY for call #t~ret68#1 := getDestination(2); srcloc: null [2025-02-07 20:56:05,126 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1363: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1363: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L141: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret9#1 && __utac_acc__Specification13_spec__2_#t~ret9#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___4~0#1 := __utac_acc__Specification13_spec__2_#t~ret9#1;havoc __utac_acc__Specification13_spec__2_#t~ret9#1; [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L141-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret9#1 := existInLiftCallsInDirection(0); srcloc: null [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L108: assume ~weight~0 > __utac_acc__Specification13_spec__2_~__cil_tmp8~0#1; [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L108: assume !(~weight~0 > __utac_acc__Specification13_spec__2_~__cil_tmp8~0#1); [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1355: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1322: assume -2147483648 <= processWaitingOnFloor_#t~ret57#1 && processWaitingOnFloor_#t~ret57#1 <= 2147483647;processWaitingOnFloor_~tmp___4~2#1 := processWaitingOnFloor_#t~ret57#1;havoc processWaitingOnFloor_#t~ret57#1; [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1322-1: SUMMARY for call processWaitingOnFloor_#t~ret57#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1512: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1413: assume 0 != ~persons_1~0; [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1413: assume !(0 != ~persons_1~0); [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1314: assume -2147483648 <= processWaitingOnFloor_#t~ret56#1 && processWaitingOnFloor_#t~ret56#1 <= 2147483647;processWaitingOnFloor_~tmp___1~5#1 := processWaitingOnFloor_#t~ret56#1;havoc processWaitingOnFloor_#t~ret56#1; [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1314-1: SUMMARY for call processWaitingOnFloor_#t~ret56#1 := getDestination(1); srcloc: null [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1471: assume -2147483648 <= #t~ret71#1 && #t~ret71#1 <= 2147483647;~tmp___4~3#1 := #t~ret71#1;havoc #t~ret71#1; [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1471-1: SUMMARY for call #t~ret71#1 := getDestination(5); srcloc: null [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L125: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1405: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1339: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1496: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1496: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L117: assume 0 != __utac_acc__Specification13_spec__2_~tmp___1~0#1; [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L117: assume !(0 != __utac_acc__Specification13_spec__2_~tmp___1~0#1); [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1397: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1397: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1298: assume 0 != processWaitingOnFloor_~tmp___0~9#1; [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1298: assume !(0 != processWaitingOnFloor_~tmp___0~9#1); [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1488: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1488: assume !(1 == ~doorState~0); [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1455: assume 0 != ~persons_4~0; [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1455: assume !(0 != ~persons_4~0); [2025-02-07 20:56:05,127 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109: assume 1 == ~prevDir~0; [2025-02-07 20:56:05,128 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109: assume !(1 == ~prevDir~0); [2025-02-07 20:56:05,128 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1447: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:05,128 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1348: assume -2147483648 <= processWaitingOnFloor_#t~ret61#1 && processWaitingOnFloor_#t~ret61#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret61#1;havoc processWaitingOnFloor_#t~ret61#1; [2025-02-07 20:56:05,128 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1348-1: SUMMARY for call processWaitingOnFloor_#t~ret61#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:05,128 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1315: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~5#1); srcloc: null [2025-02-07 20:56:05,186 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2162: ~i~3#1 := 1 + ~i~3#1; [2025-02-07 20:56:05,186 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L680-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~6#1; [2025-02-07 20:56:05,186 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L693-1: isIdle_#res#1 := isIdle_~retValue_acc~7#1; [2025-02-07 20:56:05,186 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L689: isIdle_#t~ret24#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret19#1, anyStopRequested_#t~ret20#1, anyStopRequested_#t~ret21#1, anyStopRequested_#t~ret22#1, anyStopRequested_#t~ret23#1, anyStopRequested_~retValue_acc~6#1, anyStopRequested_~tmp~5#1, anyStopRequested_~tmp___0~3#1, anyStopRequested_~tmp___1~3#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~1#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret24#1 && isIdle_#t~ret24#1 <= 2147483647;isIdle_~tmp~6#1 := isIdle_#t~ret24#1;havoc isIdle_#t~ret24#1;isIdle_~retValue_acc~7#1 := (if 0 == isIdle_~tmp~6#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~7#1; [2025-02-07 20:56:05,187 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2159: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:05,187 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2155: assume 0 != ~tmp~23#1; [2025-02-07 20:56:05,187 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2155: assume !(0 != ~tmp~23#1); [2025-02-07 20:56:05,187 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2153: #t~ret111#1 := isIdle_#res#1;havoc isIdle_#t~ret24#1, isIdle_~retValue_acc~7#1, isIdle_~tmp~6#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret111#1 && #t~ret111#1 <= 2147483647;~tmp~23#1 := #t~ret111#1;havoc #t~ret111#1; [2025-02-07 20:56:05,192 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3401: #res := ~retValue_acc~31; [2025-02-07 20:56:05,201 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1988: #res := ~retValue_acc~21; [2025-02-07 20:56:05,202 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L355: #res := ~retValue_acc~0; [2025-02-07 20:56:05,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L508: #res := ~retValue_acc~1; [2025-02-07 20:56:05,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1949: #res := ~retValue_acc~20; [2025-02-07 20:56:05,359 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L551: #res := ~retValue_acc~3; [2025-02-07 20:56:05,424 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3090: #res := ~retValue_acc~30; [2025-02-07 20:56:05,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1045: #res := ~retValue_acc~8; [2025-02-07 20:56:05,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L62: SUMMARY for call bobCall(); srcloc: null [2025-02-07 20:56:05,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L60: assume { :begin_inline_threeTS } true; [2025-02-07 20:56:05,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L60-1: SUMMARY for call angelinaCall(); srcloc: null [2025-02-07 20:56:05,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2331: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_aliceCall } true;havoc aliceCall_#t~ret105#1, aliceCall_~tmp~18#1;havoc aliceCall_~tmp~18#1; [2025-02-07 20:56:05,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2740-1: valid_product_#res#1 := valid_product_~retValue_acc~28#1; [2025-02-07 20:56:05,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2061: assume -2147483648 <= aliceCall_#t~ret105#1 && aliceCall_#t~ret105#1 <= 2147483647;aliceCall_~tmp~18#1 := aliceCall_#t~ret105#1;havoc aliceCall_#t~ret105#1; [2025-02-07 20:56:05,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2061-1: SUMMARY for call aliceCall_#t~ret105#1 := getOrigin(1); srcloc: null [2025-02-07 20:56:05,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2311: assume { :end_inline_test } true; [2025-02-07 20:56:05,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2117: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:05,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L63: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:05,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2332: assume { :end_inline_runTest } true; [2025-02-07 20:56:05,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L61: assume { :end_inline_threeTS } true; [2025-02-07 20:56:05,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L59: havoc aliceCall_#t~ret105#1, aliceCall_~tmp~18#1;assume { :end_inline_aliceCall } true; [2025-02-07 20:56:05,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2062: SUMMARY for call initPersonOnFloor(1, aliceCall_~tmp~18#1); srcloc: null [2025-02-07 20:56:05,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2118: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:05,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2116: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:05,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2339-1: main_#res#1 := main_~retValue_acc~23#1; [2025-02-07 20:56:05,566 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2854: #res := ~retValue_acc~29; [2025-02-07 20:56:05,613 INFO L? ?]: Removed 557 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:05,613 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:05,625 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:05,625 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:05,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:05 BoogieIcfgContainer [2025-02-07 20:56:05,627 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:05,629 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:05,629 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:05,632 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:05,632 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:04" (1/3) ... [2025-02-07 20:56:05,632 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cd63597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:05, skipping insertion in model container [2025-02-07 20:56:05,632 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:04" (2/3) ... [2025-02-07 20:56:05,633 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cd63597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:05, skipping insertion in model container [2025-02-07 20:56:05,633 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:05" (3/3) ... [2025-02-07 20:56:05,633 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec13_product23.cil.c [2025-02-07 20:56:05,642 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:05,644 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec13_product23.cil.c that has 29 procedures, 487 locations, 1 initial locations, 4 loop locations, and 1 error locations. [2025-02-07 20:56:05,677 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:05,684 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;@6b9dec45, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:05,684 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:05,687 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 20:56:05,689 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:05,691 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:05,693 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:05,695 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 20:56:05,699 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:05,704 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:05 BoogieIcfgContainer [2025-02-07 20:56:05,704 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:05,704 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:05,704 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:05,705 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:05,705 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:05" (3/4) ... [2025-02-07 20:56:05,707 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:05,709 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure angelinaCall [2025-02-07 20:56:05,710 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2025-02-07 20:56:05,710 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentHeading [2025-02-07 20:56:05,710 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:05,710 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:05,710 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:05,710 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure existInLiftCallsInDirection [2025-02-07 20:56:05,710 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:56:05,710 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:05,710 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:05,710 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isExecutiveFloorCalling [2025-02-07 20:56:05,710 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:05,710 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:05,711 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:05,711 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bobCall [2025-02-07 20:56:05,711 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:05,711 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:05,711 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:05,711 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure buttonForFloorIsPressed [2025-02-07 20:56:05,711 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:05,711 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:05,711 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:05,711 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:05,711 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:05,711 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection__wrappee__weight [2025-02-07 20:56:05,712 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:05,712 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:05,712 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:05,715 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:05,716 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:05,716 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:05,716 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:05,716 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:05,716 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:05,717 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:05,772 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:05,772 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:05,772 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:05,773 INFO L158 Benchmark]: Toolchain (without parser) took 1707.53ms. Allocated memory is still 167.8MB. Free memory was 129.4MB in the beginning and 54.7MB in the end (delta: 74.7MB). Peak memory consumption was 76.1MB. Max. memory is 16.1GB. [2025-02-07 20:56:05,773 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 226.5MB. Free memory is still 140.5MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:05,773 INFO L158 Benchmark]: CACSL2BoogieTranslator took 457.28ms. Allocated memory is still 167.8MB. Free memory was 129.4MB in the beginning and 89.7MB in the end (delta: 39.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:05,774 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.22ms. Allocated memory is still 167.8MB. Free memory was 89.7MB in the beginning and 84.7MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:05,774 INFO L158 Benchmark]: Boogie Preprocessor took 48.25ms. Allocated memory is still 167.8MB. Free memory was 84.7MB in the beginning and 78.7MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:05,774 INFO L158 Benchmark]: IcfgBuilder took 1004.24ms. Allocated memory is still 167.8MB. Free memory was 78.7MB in the beginning and 68.9MB in the end (delta: 9.8MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:05,774 INFO L158 Benchmark]: TraceAbstraction took 74.94ms. Allocated memory is still 167.8MB. Free memory was 68.0MB in the beginning and 61.4MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:05,774 INFO L158 Benchmark]: Witness Printer took 68.24ms. Allocated memory is still 167.8MB. Free memory was 61.4MB in the beginning and 54.7MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:05,775 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 226.5MB. Free memory is still 140.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 457.28ms. Allocated memory is still 167.8MB. Free memory was 129.4MB in the beginning and 89.7MB in the end (delta: 39.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.22ms. Allocated memory is still 167.8MB. Free memory was 89.7MB in the beginning and 84.7MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 48.25ms. Allocated memory is still 167.8MB. Free memory was 84.7MB in the beginning and 78.7MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1004.24ms. Allocated memory is still 167.8MB. Free memory was 78.7MB in the beginning and 68.9MB in the end (delta: 9.8MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * TraceAbstraction took 74.94ms. Allocated memory is still 167.8MB. Free memory was 68.0MB in the beginning and 61.4MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 68.24ms. Allocated memory is still 167.8MB. Free memory was 61.4MB in the beginning and 54.7MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 48]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [48] - GenericResultAtLocation [Line: 68]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [68] - GenericResultAtLocation [Line: 77]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification13_spec.i","") [77] - GenericResultAtLocation [Line: 171]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [171] - GenericResultAtLocation [Line: 270]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [270] - GenericResultAtLocation [Line: 1873]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1873] - GenericResultAtLocation [Line: 1991]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1991] - GenericResultAtLocation [Line: 2342]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2342] - GenericResultAtLocation [Line: 2708]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2708] - GenericResultAtLocation [Line: 2743]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2743] * 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: 73]: 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 29 procedures, 487 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 20:56:05,788 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