./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/elevator_spec1_product03.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 4d8d329904ea0b1d6316e01ffefe794d3e2b31dff55810a28221762d0c9b0f86 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:17,918 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:17,961 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:17,969 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:17,973 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:18,002 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:18,002 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:18,003 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:18,003 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:18,003 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:18,003 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:18,003 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:18,003 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:18,003 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:18,003 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:18,003 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:18,004 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:18,004 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:18,004 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:18,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:18,005 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:18,005 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:18,005 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:18,005 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:18,005 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 -> 4d8d329904ea0b1d6316e01ffefe794d3e2b31dff55810a28221762d0c9b0f86 [2025-02-07 20:56:18,249 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:18,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:18,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:18,260 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:18,261 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:18,262 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c [2025-02-07 20:56:19,510 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/fdd708ab0/0f0c24753dae467083fe4d2fa406260d/FLAGa26f9aed2 [2025-02-07 20:56:19,897 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:19,897 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c [2025-02-07 20:56:19,916 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/fdd708ab0/0f0c24753dae467083fe4d2fa406260d/FLAGa26f9aed2 [2025-02-07 20:56:19,930 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/fdd708ab0/0f0c24753dae467083fe4d2fa406260d [2025-02-07 20:56:19,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:19,932 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:19,933 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:19,933 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:19,937 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:19,938 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,939 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b78d9e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19, skipping insertion in model container [2025-02-07 20:56:19,939 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,986 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:20,297 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c[49188,49201] [2025-02-07 20:56:20,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:20,342 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:20,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] [2025-02-07 20:56:20,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [86] [2025-02-07 20:56:20,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [452] [2025-02-07 20:56:20,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [552] [2025-02-07 20:56:20,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [568] [2025-02-07 20:56:20,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [2078] [2025-02-07 20:56:20,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2260] [2025-02-07 20:56:20,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2269] [2025-02-07 20:56:20,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [2934] [2025-02-07 20:56:20,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [3053] [2025-02-07 20:56:20,402 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_spec1_product03.cil.c[49188,49201] [2025-02-07 20:56:20,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:20,437 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:20,438 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20 WrapperNode [2025-02-07 20:56:20,438 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:20,438 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:20,438 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:20,439 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:20,442 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20" (1/1) ... [2025-02-07 20:56:20,456 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20" (1/1) ... [2025-02-07 20:56:20,500 INFO L138 Inliner]: procedures = 92, calls = 337, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 1056 [2025-02-07 20:56:20,500 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:20,500 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:20,500 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:20,500 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:20,511 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20" (1/1) ... [2025-02-07 20:56:20,511 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20" (1/1) ... [2025-02-07 20:56:20,519 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20" (1/1) ... [2025-02-07 20:56:20,545 INFO L175 MemorySlicer]: Split 81 memory accesses to 20 slices as follows [2, 4, 4, 4, 2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4]. 9 percent of accesses are in the largest equivalence class. The 81 initializations are split as follows [2, 4, 4, 4, 2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4]. 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 20:56:20,545 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20" (1/1) ... [2025-02-07 20:56:20,546 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20" (1/1) ... [2025-02-07 20:56:20,557 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20" (1/1) ... [2025-02-07 20:56:20,559 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20" (1/1) ... [2025-02-07 20:56:20,562 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20" (1/1) ... [2025-02-07 20:56:20,564 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20" (1/1) ... [2025-02-07 20:56:20,570 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:20,570 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:20,571 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:20,571 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:20,571 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20" (1/1) ... [2025-02-07 20:56:20,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:20,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:20,604 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 20:56:20,608 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 20:56:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2025-02-07 20:56:20,625 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2025-02-07 20:56:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:20,625 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:20,625 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2025-02-07 20:56:20,626 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2025-02-07 20:56:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:20,626 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:20,627 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:20,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:20,628 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2025-02-07 20:56:20,628 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2025-02-07 20:56:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:20,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:20,628 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:20,628 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:20,628 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:20,630 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:56:20,630 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:56:20,630 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:20,630 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:20,630 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:20,630 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:20,630 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:20,630 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:20,631 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:20,631 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__base [2025-02-07 20:56:20,631 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__base [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:20,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:20,631 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:20,631 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:20,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:20,631 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:20,774 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:20,776 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:20,831 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050: #res := ~retValue_acc~27; [2025-02-07 20:56:20,834 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L652: #res := ~retValue_acc~5; [2025-02-07 20:56:20,840 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L781: #res := ~retValue_acc~6; [2025-02-07 20:56:20,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2066: #res := ~retValue_acc~20; [2025-02-07 20:56:21,172 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1342: #t~ret53#1 := stopRequestedInDirection__wrappee__base_#res#1;havoc stopRequestedInDirection__wrappee__base_#t~ret40#1, stopRequestedInDirection__wrappee__base_#t~ret41#1, stopRequestedInDirection__wrappee__base_#t~ret42#1, stopRequestedInDirection__wrappee__base_#t~ret43#1, stopRequestedInDirection__wrappee__base_#t~ret44#1, stopRequestedInDirection__wrappee__base_#t~ret45#1, stopRequestedInDirection__wrappee__base_#t~ret46#1, stopRequestedInDirection__wrappee__base_#t~ret47#1, stopRequestedInDirection__wrappee__base_#t~ret48#1, stopRequestedInDirection__wrappee__base_#t~ret49#1, stopRequestedInDirection__wrappee__base_#t~ret50#1, stopRequestedInDirection__wrappee__base_~dir#1, stopRequestedInDirection__wrappee__base_~respectFloorCalls#1, stopRequestedInDirection__wrappee__base_~respectInLiftCalls#1, stopRequestedInDirection__wrappee__base_~retValue_acc~13#1, stopRequestedInDirection__wrappee__base_~tmp~7#1, stopRequestedInDirection__wrappee__base_~tmp___0~3#1, stopRequestedInDirection__wrappee__base_~tmp___1~3#1, stopRequestedInDirection__wrappee__base_~tmp___2~1#1, stopRequestedInDirection__wrappee__base_~tmp___3~1#1, stopRequestedInDirection__wrappee__base_~tmp___4~0#1, stopRequestedInDirection__wrappee__base_~tmp___5~0#1, stopRequestedInDirection__wrappee__base_~tmp___6~0#1, stopRequestedInDirection__wrappee__base_~tmp___7~0#1, stopRequestedInDirection__wrappee__base_~tmp___8~0#1, stopRequestedInDirection__wrappee__base_~tmp___9~0#1;havoc stopRequestedInDirection__wrappee__base_#in~dir#1, stopRequestedInDirection__wrappee__base_#in~respectFloorCalls#1, stopRequestedInDirection__wrappee__base_#in~respectInLiftCalls#1;assume { :end_inline_stopRequestedInDirection__wrappee__base } true;assume -2147483648 <= #t~ret53#1 && #t~ret53#1 <= 2147483647;~retValue_acc~14#1 := #t~ret53#1;havoc #t~ret53#1;#res#1 := ~retValue_acc~14#1; [2025-02-07 20:56:21,172 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1318-1: stopRequestedInDirection__wrappee__base_#res#1 := stopRequestedInDirection__wrappee__base_~retValue_acc~13#1; [2025-02-07 20:56:21,172 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1347: #res#1 := ~retValue_acc~14#1; [2025-02-07 20:56:21,235 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1482: #res := ~retValue_acc~18; [2025-02-07 20:56:21,248 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3011: #res := ~retValue_acc~26; [2025-02-07 20:56:21,282 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1437: #res#1 := ~retValue_acc~16#1; [2025-02-07 20:56:21,282 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L824-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; [2025-02-07 20:56:21,282 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1429: assume 0 != ~tmp~10#1;~retValue_acc~16#1 := 1;#res#1 := ~retValue_acc~16#1; [2025-02-07 20:56:21,282 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1429: assume !(0 != ~tmp~10#1);~retValue_acc~16#1 := 0;#res#1 := ~retValue_acc~16#1; [2025-02-07 20:56:21,282 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1427: #t~ret56#1 := buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~8#1;havoc buttonForFloorIsPressed_#in~floorID#1;assume { :end_inline_buttonForFloorIsPressed } true;assume -2147483648 <= #t~ret56#1 && #t~ret56#1 <= 2147483647;~tmp~10#1 := #t~ret56#1;havoc #t~ret56#1; [2025-02-07 20:56:21,351 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3215: #t~ret125#1 := isIdle_#res#1;havoc isIdle_#t~ret39#1, isIdle_~retValue_acc~12#1, isIdle_~tmp~6#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret125#1 && #t~ret125#1 <= 2147483647;~tmp~22#1 := #t~ret125#1;havoc #t~ret125#1; [2025-02-07 20:56:21,351 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3224: ~i~3#1 := 1 + ~i~3#1; [2025-02-07 20:56:21,351 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L953-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~11#1; [2025-02-07 20:56:21,351 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L966-1: isIdle_#res#1 := isIdle_~retValue_acc~12#1; [2025-02-07 20:56:21,351 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L962: isIdle_#t~ret39#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret34#1, anyStopRequested_#t~ret35#1, anyStopRequested_#t~ret36#1, anyStopRequested_#t~ret37#1, anyStopRequested_#t~ret38#1, anyStopRequested_~retValue_acc~11#1, anyStopRequested_~tmp~5#1, anyStopRequested_~tmp___0~2#1, anyStopRequested_~tmp___1~2#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret39#1 && isIdle_#t~ret39#1 <= 2147483647;isIdle_~tmp~6#1 := isIdle_#t~ret39#1;havoc isIdle_#t~ret39#1;isIdle_~retValue_acc~12#1 := (if 0 == isIdle_~tmp~6#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~12#1; [2025-02-07 20:56:21,352 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3221: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:21,352 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3217: assume 0 != ~tmp~22#1; [2025-02-07 20:56:21,352 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3217: assume !(0 != ~tmp~22#1); [2025-02-07 20:56:21,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1505: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:21,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2174: assume 0 != __utac_acc__Specification1_spec__3_~tmp___2~5#1;~landingButtons_spc1_2~0 := 0; [2025-02-07 20:56:21,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2174: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___2~5#1); [2025-02-07 20:56:21,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1662: assume -2147483648 <= #t~ret78#1 && #t~ret78#1 <= 2147483647;~tmp___3~3#1 := #t~ret78#1;havoc #t~ret78#1; [2025-02-07 20:56:21,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1662-1: SUMMARY for call #t~ret78#1 := getDestination(4); srcloc: null [2025-02-07 20:56:21,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2199: assume 4 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:21,481 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2199: assume !(4 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:21,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1555: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:21,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1555: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:21,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L754: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:21,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L754: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:21,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1712: assume -2147483648 <= #t~ret83#1 && #t~ret83#1 <= 2147483647;~tmp___5~2#1 := #t~ret83#1;havoc #t~ret83#1; [2025-02-07 20:56:21,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1712-1: SUMMARY for call #t~ret83#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:21,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1646: assume 0 != ~persons_3~0; [2025-02-07 20:56:21,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1646: assume !(0 != ~persons_3~0); [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1547: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1514: assume -2147483648 <= processWaitingOnFloor_#t~ret63#1 && processWaitingOnFloor_#t~ret63#1 <= 2147483647;processWaitingOnFloor_~tmp___2~2#1 := processWaitingOnFloor_#t~ret63#1;havoc processWaitingOnFloor_#t~ret63#1; [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1514-1: SUMMARY for call processWaitingOnFloor_#t~ret63#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1638: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1572: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1506: assume -2147483648 <= processWaitingOnFloor_#t~ret62#1 && processWaitingOnFloor_#t~ret62#1 <= 2147483647;processWaitingOnFloor_~tmp~12#1 := processWaitingOnFloor_#t~ret62#1;havoc processWaitingOnFloor_#t~ret62#1; [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1506-1: SUMMARY for call processWaitingOnFloor_#t~ret62#1 := getDestination(0); srcloc: null [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2142: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret112#1 && __utac_acc__Specification1_spec__3_#t~ret112#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___4~3#1 := __utac_acc__Specification1_spec__3_#t~ret112#1;havoc __utac_acc__Specification1_spec__3_#t~ret112#1; [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2142-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret112#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L763: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L763: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1531: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2200: assume 0 != ~landingButtons_spc1_4~0; [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2200: assume !(0 != ~landingButtons_spc1_4~0); [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1622: assume ~tmp___0~8#1 == ~currentFloorID~0; [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1622: assume !(~tmp___0~8#1 == ~currentFloorID~0); [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1713: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1680: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2159: assume 0 != __utac_acc__Specification1_spec__3_~tmp___3~5#1;~landingButtons_spc1_1~0 := 0; [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2159: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___3~5#1); [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2184: assume 3 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2184: assume !(3 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1606: assume -2147483648 <= #t~ret74#1 && #t~ret74#1 <= 2147483647;~tmp~13#1 := #t~ret74#1;havoc #t~ret74#1; [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1573: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1606-1: SUMMARY for call #t~ret74#1 := getDestination(0); srcloc: null [2025-02-07 20:56:21,483 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1540: assume -2147483648 <= processWaitingOnFloor_#t~ret67#1 && processWaitingOnFloor_#t~ret67#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret67#1;havoc processWaitingOnFloor_#t~ret67#1; [2025-02-07 20:56:21,484 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1540-1: SUMMARY for call processWaitingOnFloor_#t~ret67#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:21,484 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1507: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~12#1); srcloc: null [2025-02-07 20:56:21,484 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1664: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:21,484 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1664: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:21,484 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1532: assume -2147483648 <= processWaitingOnFloor_#t~ret66#1 && processWaitingOnFloor_#t~ret66#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret66#1;havoc processWaitingOnFloor_#t~ret66#1; [2025-02-07 20:56:21,484 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1532-1: SUMMARY for call processWaitingOnFloor_#t~ret66#1 := getDestination(2); srcloc: null [2025-02-07 20:56:21,484 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1689: havoc processWaitingOnFloor_#t~ret61#1, processWaitingOnFloor_#t~ret62#1, processWaitingOnFloor_#t~ret63#1, processWaitingOnFloor_#t~ret64#1, processWaitingOnFloor_#t~ret65#1, processWaitingOnFloor_#t~ret66#1, processWaitingOnFloor_#t~ret67#1, processWaitingOnFloor_#t~ret68#1, processWaitingOnFloor_#t~ret69#1, processWaitingOnFloor_#t~ret70#1, processWaitingOnFloor_#t~ret71#1, processWaitingOnFloor_#t~ret72#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~12#1, processWaitingOnFloor_~tmp___0~7#1, processWaitingOnFloor_~tmp___1~4#1, processWaitingOnFloor_~tmp___2~2#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;havoc processWaitingOnFloor_#in~floorID#1;assume { :end_inline_processWaitingOnFloor } true;assume { :begin_inline_resetFloorButton } true;resetFloorButton_#in~floorID#1 := ~currentFloorID~0;havoc resetFloorButton_~floorID#1;resetFloorButton_~floorID#1 := resetFloorButton_#in~floorID#1; [2025-02-07 20:56:21,484 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1689-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret61#1, processWaitingOnFloor_#t~ret62#1, processWaitingOnFloor_#t~ret63#1, processWaitingOnFloor_#t~ret64#1, processWaitingOnFloor_#t~ret65#1, processWaitingOnFloor_#t~ret66#1, processWaitingOnFloor_#t~ret67#1, processWaitingOnFloor_#t~ret68#1, processWaitingOnFloor_#t~ret69#1, processWaitingOnFloor_#t~ret70#1, processWaitingOnFloor_#t~ret71#1, processWaitingOnFloor_#t~ret72#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~12#1, processWaitingOnFloor_~tmp___0~7#1, processWaitingOnFloor_~tmp___1~4#1, processWaitingOnFloor_~tmp___2~2#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;processWaitingOnFloor_~floorID#1 := processWaitingOnFloor_#in~floorID#1;havoc processWaitingOnFloor_~tmp~12#1;havoc processWaitingOnFloor_~tmp___0~7#1;havoc processWaitingOnFloor_~tmp___1~4#1;havoc processWaitingOnFloor_~tmp___2~2#1;havoc processWaitingOnFloor_~tmp___3~2#1;havoc processWaitingOnFloor_~tmp___4~1#1;havoc processWaitingOnFloor_~tmp___5~1#1;havoc processWaitingOnFloor_~tmp___6~1#1;havoc processWaitingOnFloor_~tmp___7~1#1;havoc processWaitingOnFloor_~tmp___8~1#1;havoc processWaitingOnFloor_~tmp___9~1#1;havoc processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:21,486 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1557: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:21,486 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1648: assume -2147483648 <= #t~ret77#1 && #t~ret77#1 <= 2147483647;~tmp___2~3#1 := #t~ret77#1;havoc #t~ret77#1; [2025-02-07 20:56:21,486 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1648-1: SUMMARY for call #t~ret77#1 := getDestination(3); srcloc: null [2025-02-07 20:56:21,486 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1516: assume 0 != processWaitingOnFloor_~tmp___2~2#1; [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1516: assume !(0 != processWaitingOnFloor_~tmp___2~2#1); [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2185: assume 0 != ~landingButtons_spc1_3~0; [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2185: assume !(0 != ~landingButtons_spc1_3~0); [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1508: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2144: assume 0 != __utac_acc__Specification1_spec__3_~tmp___4~3#1;~landingButtons_spc1_0~0 := 0; [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2144: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___4~3#1); [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1632: assume 0 != ~persons_2~0; [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1632: assume !(0 != ~persons_2~0); [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1566: assume -2147483648 <= processWaitingOnFloor_#t~ret71#1 && processWaitingOnFloor_#t~ret71#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret71#1;havoc processWaitingOnFloor_#t~ret71#1; [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1566-1: SUMMARY for call processWaitingOnFloor_#t~ret71#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1533: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1723: havoc __utac_acc__Specification1_spec__3_#t~ret111#1, __utac_acc__Specification1_spec__3_#t~ret112#1, __utac_acc__Specification1_spec__3_#t~ret113#1, __utac_acc__Specification1_spec__3_#t~ret114#1, __utac_acc__Specification1_spec__3_#t~ret115#1, __utac_acc__Specification1_spec__3_#t~ret116#1, __utac_acc__Specification1_spec__3_~floor~0#1, __utac_acc__Specification1_spec__3_~tmp~15#1, __utac_acc__Specification1_spec__3_~tmp___0~10#1, __utac_acc__Specification1_spec__3_~tmp___1~7#1, __utac_acc__Specification1_spec__3_~tmp___2~5#1, __utac_acc__Specification1_spec__3_~tmp___3~5#1, __utac_acc__Specification1_spec__3_~tmp___4~3#1;assume { :end_inline___utac_acc__Specification1_spec__3 } true; [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2202: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret116#1 && __utac_acc__Specification1_spec__3_#t~ret116#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___0~10#1 := __utac_acc__Specification1_spec__3_#t~ret116#1;havoc __utac_acc__Specification1_spec__3_#t~ret116#1; [2025-02-07 20:56:21,487 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1723-1: assume { :begin_inline___utac_acc__Specification1_spec__3 } true;havoc __utac_acc__Specification1_spec__3_#t~ret111#1, __utac_acc__Specification1_spec__3_#t~ret112#1, __utac_acc__Specification1_spec__3_#t~ret113#1, __utac_acc__Specification1_spec__3_#t~ret114#1, __utac_acc__Specification1_spec__3_#t~ret115#1, __utac_acc__Specification1_spec__3_#t~ret116#1, __utac_acc__Specification1_spec__3_~floor~0#1, __utac_acc__Specification1_spec__3_~tmp~15#1, __utac_acc__Specification1_spec__3_~tmp___0~10#1, __utac_acc__Specification1_spec__3_~tmp___1~7#1, __utac_acc__Specification1_spec__3_~tmp___2~5#1, __utac_acc__Specification1_spec__3_~tmp___3~5#1, __utac_acc__Specification1_spec__3_~tmp___4~3#1;havoc __utac_acc__Specification1_spec__3_~floor~0#1;havoc __utac_acc__Specification1_spec__3_~tmp~15#1;havoc __utac_acc__Specification1_spec__3_~tmp___0~10#1;havoc __utac_acc__Specification1_spec__3_~tmp___1~7#1;havoc __utac_acc__Specification1_spec__3_~tmp___2~5#1;havoc __utac_acc__Specification1_spec__3_~tmp___3~5#1;havoc __utac_acc__Specification1_spec__3_~tmp___4~3#1; [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1690: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2136: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret111#1 && __utac_acc__Specification1_spec__3_#t~ret111#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp~15#1 := __utac_acc__Specification1_spec__3_#t~ret111#1;havoc __utac_acc__Specification1_spec__3_#t~ret111#1;__utac_acc__Specification1_spec__3_~floor~0#1 := __utac_acc__Specification1_spec__3_~tmp~15#1; [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2202-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret116#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2169: assume 2 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2169: assume !(2 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1624: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2136-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret111#1 := getCurrentFloorID(); srcloc: null [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1558: assume -2147483648 <= processWaitingOnFloor_#t~ret70#1 && processWaitingOnFloor_#t~ret70#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret70#1;havoc processWaitingOnFloor_#t~ret70#1; [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L757: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L757: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1558-1: SUMMARY for call processWaitingOnFloor_#t~ret70#1 := getDestination(4); srcloc: null [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1707: assume -2147483648 <= #t~ret81#1 && #t~ret81#1 <= 2147483647;~tmp___6~2#1 := #t~ret81#1;havoc #t~ret81#1; [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1674: assume 0 != ~persons_5~0; [2025-02-07 20:56:21,488 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1674: assume !(0 != ~persons_5~0); [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1707-1: SUMMARY for call #t~ret81#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1608: assume ~tmp~13#1 == ~currentFloorID~0; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1608: assume !(~tmp~13#1 == ~currentFloorID~0); [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1542: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1542: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1699: assume -2147483648 <= #t~ret80#1 && #t~ret80#1 <= 2147483647;~tmp___8~2#1 := #t~ret80#1;havoc #t~ret80#1; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1666: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1699-1: SUMMARY for call #t~ret80#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1534: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1501: assume -2147483648 <= processWaitingOnFloor_#t~ret61#1 && processWaitingOnFloor_#t~ret61#1 <= 2147483647;processWaitingOnFloor_~tmp___0~7#1 := processWaitingOnFloor_#t~ret61#1;havoc processWaitingOnFloor_#t~ret61#1; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1501-1: SUMMARY for call processWaitingOnFloor_#t~ret61#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1468: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~17#1;#t~ret73#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret57#1, stopRequestedAtCurrentFloor_#t~ret58#1, stopRequestedAtCurrentFloor_#t~ret59#1, stopRequestedAtCurrentFloor_#t~ret60#1, stopRequestedAtCurrentFloor_~retValue_acc~17#1, stopRequestedAtCurrentFloor_~tmp~11#1, stopRequestedAtCurrentFloor_~tmp___0~6#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret73#1 && #t~ret73#1 <= 2147483647;~tmp___9~2#1 := #t~ret73#1;havoc #t~ret73#1; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2170: assume 0 != ~landingButtons_spc1_2~0; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2170: assume !(0 != ~landingButtons_spc1_2~0); [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1559: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1650: assume ~tmp___2~3#1 == ~currentFloorID~0; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1650: assume !(~tmp___2~3#1 == ~currentFloorID~0); [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1518: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1708: assume -2147483648 <= #t~ret82#1 && #t~ret82#1 <= 2147483647;~tmp___7~2#1 := #t~ret82#1;havoc #t~ret82#1; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2187-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret115#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2154: assume 1 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2154: assume !(1 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1708-1: SUMMARY for call #t~ret82#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2187: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret115#1 && __utac_acc__Specification1_spec__3_#t~ret115#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___1~7#1 := __utac_acc__Specification1_spec__3_#t~ret115#1;havoc __utac_acc__Specification1_spec__3_#t~ret115#1; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1634: assume -2147483648 <= #t~ret76#1 && #t~ret76#1 <= 2147483647;~tmp___1~5#1 := #t~ret76#1;havoc #t~ret76#1; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1634-1: SUMMARY for call #t~ret76#1 := getDestination(2); srcloc: null [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1568: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1568: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2204: assume 0 != __utac_acc__Specification1_spec__3_~tmp___0~10#1;~landingButtons_spc1_4~0 := 0; [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2204: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___0~10#1); [2025-02-07 20:56:21,489 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1560: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:21,493 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1527: assume -2147483648 <= processWaitingOnFloor_#t~ret65#1 && processWaitingOnFloor_#t~ret65#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret65#1;havoc processWaitingOnFloor_#t~ret65#1; [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1527-1: SUMMARY for call processWaitingOnFloor_#t~ret65#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1717: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1618: assume 0 != ~persons_1~0; [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1618: assume !(0 != ~persons_1~0); [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L751: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L751: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1519: assume -2147483648 <= processWaitingOnFloor_#t~ret64#1 && processWaitingOnFloor_#t~ret64#1 <= 2147483647;processWaitingOnFloor_~tmp___1~4#1 := processWaitingOnFloor_#t~ret64#1;havoc processWaitingOnFloor_#t~ret64#1; [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1519-1: SUMMARY for call processWaitingOnFloor_#t~ret64#1 := getDestination(1); srcloc: null [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1676: assume -2147483648 <= #t~ret79#1 && #t~ret79#1 <= 2147483647;~tmp___4~2#1 := #t~ret79#1;havoc #t~ret79#1; [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1676-1: SUMMARY for call #t~ret79#1 := getDestination(5); srcloc: null [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2155: assume 0 != ~landingButtons_spc1_1~0; [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2155: assume !(0 != ~landingButtons_spc1_1~0); [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1610: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1544: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1701: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1701: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1602: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1602: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1503: assume 0 != processWaitingOnFloor_~tmp___0~7#1; [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1503: assume !(0 != processWaitingOnFloor_~tmp___0~7#1); [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2172: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret114#1 && __utac_acc__Specification1_spec__3_#t~ret114#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___2~5#1 := __utac_acc__Specification1_spec__3_#t~ret114#1;havoc __utac_acc__Specification1_spec__3_#t~ret114#1; [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1693: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1693: assume !(1 == ~doorState~0); [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1660: assume 0 != ~persons_4~0; [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1660: assume !(0 != ~persons_4~0); [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2172-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret114#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2139: assume 0 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:21,494 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2139: assume !(0 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L760: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L760: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1652: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1553: assume -2147483648 <= processWaitingOnFloor_#t~ret69#1 && processWaitingOnFloor_#t~ret69#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret69#1;havoc processWaitingOnFloor_#t~ret69#1; [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1553-1: SUMMARY for call processWaitingOnFloor_#t~ret69#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1520: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~4#1); srcloc: null [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1710: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1710: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2189: assume 0 != __utac_acc__Specification1_spec__3_~tmp___1~7#1;~landingButtons_spc1_3~0 := 0; [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2189: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___1~7#1); [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1545: assume -2147483648 <= processWaitingOnFloor_#t~ret68#1 && processWaitingOnFloor_#t~ret68#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret68#1;havoc processWaitingOnFloor_#t~ret68#1; [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1545-1: SUMMARY for call processWaitingOnFloor_#t~ret68#1 := getDestination(3); srcloc: null [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1636: assume ~tmp___1~5#1 == ~currentFloorID~0; [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1636: assume !(~tmp___1~5#1 == ~currentFloorID~0); [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1570: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2140: assume 0 != ~landingButtons_spc1_0~0; [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2140: assume !(0 != ~landingButtons_spc1_0~0); [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1529: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:21,495 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1529: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1620: assume -2147483648 <= #t~ret75#1 && #t~ret75#1 <= 2147483647;~tmp___0~8#1 := #t~ret75#1;havoc #t~ret75#1; [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1620-1: SUMMARY for call #t~ret75#1 := getDestination(1); srcloc: null [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1521: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1678: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1678: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2157-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret113#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2157: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret113#1 && __utac_acc__Specification1_spec__3_#t~ret113#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___3~5#1 := __utac_acc__Specification1_spec__3_#t~ret113#1;havoc __utac_acc__Specification1_spec__3_#t~ret113#1; [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1579: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1546: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1703: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1604: assume 0 != ~persons_0~0; [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1604: assume !(0 != ~persons_0~0); [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1571: assume -2147483648 <= processWaitingOnFloor_#t~ret72#1 && processWaitingOnFloor_#t~ret72#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret72#1;havoc processWaitingOnFloor_#t~ret72#1; [2025-02-07 20:56:21,496 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1571-1: SUMMARY for call processWaitingOnFloor_#t~ret72#1 := getDestination(5); srcloc: null [2025-02-07 20:56:21,554 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2620: #res := ~retValue_acc~23; [2025-02-07 20:56:21,627 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3392: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification1_spec__1 } true;~landingButtons_spc1_0~0 := 0;~landingButtons_spc1_1~0 := 0;~landingButtons_spc1_2~0 := 0;~landingButtons_spc1_3~0 := 0;~landingButtons_spc1_4~0 := 0; [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2238: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2236: assume 0 != ~landingButtons_spc1_2~0; [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2236: assume !(0 != ~landingButtons_spc1_2~0); [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2228: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2226: assume 0 != ~landingButtons_spc1_0~0; [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2226: assume !(0 != ~landingButtons_spc1_0~0); [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L562: SUMMARY for call angelinaCall(); srcloc: null [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L83-1: valid_product_#res#1 := valid_product_~retValue_acc~1#1; [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3374: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification1_spec__4 } true; [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2243: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3393: assume { :end_inline_runTest } true; [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2241: assume 0 != ~landingButtons_spc1_3~0; [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2241: assume !(0 != ~landingButtons_spc1_3~0); [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2233: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2231: assume 0 != ~landingButtons_spc1_1~0; [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2231: assume !(0 != ~landingButtons_spc1_1~0); [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L563: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L561: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3375: assume { :end_inline___utac_acc__Specification1_spec__4 } true; [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3373: assume { :end_inline___utac_acc__Specification1_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2248: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2246: assume 0 != ~landingButtons_spc1_4~0; [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2246: assume !(0 != ~landingButtons_spc1_4~0); [2025-02-07 20:56:21,628 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3400-1: main_#res#1 := main_~retValue_acc~29#1; [2025-02-07 20:56:21,635 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2380: #res := ~retValue_acc~22; [2025-02-07 20:56:21,637 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L790: #res := ~retValue_acc~7; [2025-02-07 20:56:21,640 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2931: #res := ~retValue_acc~24; [2025-02-07 20:56:21,696 INFO L? ?]: Removed 489 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:21,696 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:21,707 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:21,707 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:21,707 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:21 BoogieIcfgContainer [2025-02-07 20:56:21,707 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:21,709 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:21,709 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:21,711 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:21,712 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:19" (1/3) ... [2025-02-07 20:56:21,712 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5062497a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:21, skipping insertion in model container [2025-02-07 20:56:21,712 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:20" (2/3) ... [2025-02-07 20:56:21,712 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5062497a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:21, skipping insertion in model container [2025-02-07 20:56:21,712 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:21" (3/3) ... [2025-02-07 20:56:21,713 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec1_product03.cil.c [2025-02-07 20:56:21,722 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:21,724 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec1_product03.cil.c that has 25 procedures, 412 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:21,754 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:21,761 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;@1322fef6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:21,761 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:21,763 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 20:56:21,766 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:21,767 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:21,770 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:21,771 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 20:56:21,774 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:21,778 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:21 BoogieIcfgContainer [2025-02-07 20:56:21,778 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:21,778 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:21,778 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:21,778 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:21,782 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:21" (3/4) ... [2025-02-07 20:56:21,784 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure angelinaCall [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isExecutiveFloorCalling [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedAtCurrentFloor__wrappee__base [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:21,786 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:21,787 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:21,787 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:21,787 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure areDoorsOpen [2025-02-07 20:56:21,787 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:21,787 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:21,789 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:21,790 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:21,790 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:21,790 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:21,790 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:21,790 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:21,790 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:21,840 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:21,840 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:21,840 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:21,840 INFO L158 Benchmark]: Toolchain (without parser) took 1908.00ms. Allocated memory is still 142.6MB. Free memory was 110.2MB in the beginning and 86.6MB in the end (delta: 23.6MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2025-02-07 20:56:21,841 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 201.3MB. Free memory is still 123.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:21,841 INFO L158 Benchmark]: CACSL2BoogieTranslator took 504.75ms. Allocated memory is still 142.6MB. Free memory was 109.8MB in the beginning and 70.9MB in the end (delta: 38.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:21,841 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.58ms. Allocated memory is still 142.6MB. Free memory was 70.9MB in the beginning and 65.9MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:21,841 INFO L158 Benchmark]: Boogie Preprocessor took 69.57ms. Allocated memory is still 142.6MB. Free memory was 65.9MB in the beginning and 60.2MB in the end (delta: 5.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:21,841 INFO L158 Benchmark]: IcfgBuilder took 1136.64ms. Allocated memory is still 142.6MB. Free memory was 60.2MB in the beginning and 100.0MB in the end (delta: -39.8MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. [2025-02-07 20:56:21,841 INFO L158 Benchmark]: TraceAbstraction took 69.33ms. Allocated memory is still 142.6MB. Free memory was 100.0MB in the beginning and 92.4MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:21,842 INFO L158 Benchmark]: Witness Printer took 61.47ms. Allocated memory is still 142.6MB. Free memory was 92.4MB in the beginning and 86.6MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:21,843 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 201.3MB. Free memory is still 123.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 504.75ms. Allocated memory is still 142.6MB. Free memory was 109.8MB in the beginning and 70.9MB in the end (delta: 38.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.58ms. Allocated memory is still 142.6MB. Free memory was 70.9MB in the beginning and 65.9MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 69.57ms. Allocated memory is still 142.6MB. Free memory was 65.9MB in the beginning and 60.2MB in the end (delta: 5.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1136.64ms. Allocated memory is still 142.6MB. Free memory was 60.2MB in the beginning and 100.0MB in the end (delta: -39.8MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. * TraceAbstraction took 69.33ms. Allocated memory is still 142.6MB. Free memory was 100.0MB in the beginning and 92.4MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 61.47ms. Allocated memory is still 142.6MB. Free memory was 92.4MB in the beginning and 86.6MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 48]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] - GenericResultAtLocation [Line: 86]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [86] - GenericResultAtLocation [Line: 452]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [452] - GenericResultAtLocation [Line: 552]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [552] - GenericResultAtLocation [Line: 568]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [568] - GenericResultAtLocation [Line: 2078]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [2078] - GenericResultAtLocation [Line: 2260]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2260] - GenericResultAtLocation [Line: 2269]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2269] - GenericResultAtLocation [Line: 2934]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [2934] - GenericResultAtLocation [Line: 3053]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [3053] * 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: 2265]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 25 procedures, 412 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 20:56:21,855 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