./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec13_product21.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/elevator_spec13_product21.cil.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bb3dce9b114483214f320874a7aac06c61be45c777f03f63c22a8ddab1e62ece --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:00,556 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:00,614 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:00,621 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:00,621 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:00,637 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:00,638 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:00,638 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:00,639 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:00,639 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:00,639 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:00,640 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:00,640 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:00,640 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:00,640 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:00,641 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:00,641 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:00,641 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:00,641 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:00,641 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:00,641 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:00,641 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:00,641 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:00,641 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:00,641 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:00,641 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:00,642 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:00,642 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:00,642 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:00,642 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:00,642 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:00,642 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:00,642 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:00,642 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:00,643 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:00,643 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:00,643 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:00,643 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:00,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:00,643 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:00,643 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:00,643 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:00,644 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:00,644 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 -> bb3dce9b114483214f320874a7aac06c61be45c777f03f63c22a8ddab1e62ece [2025-02-07 20:56:00,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:00,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:00,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:00,882 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:00,883 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:00,884 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec13_product21.cil.c [2025-02-07 20:56:02,058 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0cfaacfe2/3e0fc10b50344d79a1261a9e02337f66/FLAGe9bea9893 [2025-02-07 20:56:02,369 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:02,370 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec13_product21.cil.c [2025-02-07 20:56:02,394 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0cfaacfe2/3e0fc10b50344d79a1261a9e02337f66/FLAGe9bea9893 [2025-02-07 20:56:02,411 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0cfaacfe2/3e0fc10b50344d79a1261a9e02337f66 [2025-02-07 20:56:02,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:02,414 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:02,415 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:02,416 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:02,418 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:02,419 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:02,421 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30296b30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02, skipping insertion in model container [2025-02-07 20:56:02,421 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:02,462 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:02,796 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_product21.cil.c[58922,58935] [2025-02-07 20:56:02,852 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:02,869 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:02,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [48] [2025-02-07 20:56:02,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [716] [2025-02-07 20:56:02,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [754] [2025-02-07 20:56:02,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [875] [2025-02-07 20:56:02,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1230] [2025-02-07 20:56:02,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2746] [2025-02-07 20:56:02,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2837] [2025-02-07 20:56:02,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2846] [2025-02-07 20:56:02,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification13_spec.i","") [2861] [2025-02-07 20:56:02,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2950] [2025-02-07 20:56:02,949 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_product21.cil.c[58922,58935] [2025-02-07 20:56:02,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:02,980 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:02,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02 WrapperNode [2025-02-07 20:56:02,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:02,982 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:02,982 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:02,982 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:02,987 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:03,008 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:03,042 INFO L138 Inliner]: procedures = 90, calls = 338, calls flagged for inlining = 26, calls inlined = 23, statements flattened = 814 [2025-02-07 20:56:03,044 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:03,044 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:03,044 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:03,044 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:03,050 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:03,051 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:03,054 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:03,074 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 20:56:03,074 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:03,074 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:03,085 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:03,087 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:03,090 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:03,094 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:03,107 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:03,107 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:03,107 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:03,107 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:03,108 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02" (1/1) ... [2025-02-07 20:56:03,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:03,125 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:03,137 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 20:56:03,140 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 20:56:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2025-02-07 20:56:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2025-02-07 20:56:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2025-02-07 20:56:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2025-02-07 20:56:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure existInLiftCallsInDirection [2025-02-07 20:56:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure existInLiftCallsInDirection [2025-02-07 20:56:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2025-02-07 20:56:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2025-02-07 20:56:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2025-02-07 20:56:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2025-02-07 20:56:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__weight [2025-02-07 20:56:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__weight [2025-02-07 20:56:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:03,325 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:03,326 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:03,370 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1512: #res := ~retValue_acc~14; [2025-02-07 20:56:03,389 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L872: #res := ~retValue_acc~7; [2025-02-07 20:56:03,403 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L794: #res := ~retValue_acc~5; [2025-02-07 20:56:03,406 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1307: #res := ~retValue_acc~10; [2025-02-07 20:56:03,476 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2743: #res := ~retValue_acc~24; [2025-02-07 20:56:03,649 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2017: assume 0 != ~buttonPressed~0#1; [2025-02-07 20:56:03,650 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2017: assume !(0 != ~buttonPressed~0#1); [2025-02-07 20:56:03,650 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2036: #res#1 := ~retValue_acc~19#1; [2025-02-07 20:56:03,650 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint stopRequestedInDirectionFINAL: assume true; [2025-02-07 20:56:03,650 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2024: assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~retValue_acc~19#1 := #t~ret40#1;havoc #t~ret40#1;#res#1 := ~retValue_acc~19#1; [2025-02-07 20:56:03,651 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2024-1: SUMMARY for call #t~ret40#1 := stopRequestedInDirection__wrappee__weight(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:03,651 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2016: assume 0 != ~overload~0#1; [2025-02-07 20:56:03,651 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2016: assume !(0 != ~overload~0#1); [2025-02-07 20:56:03,651 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2070: isAnyLiftButtonPressed_#res#1 := isAnyLiftButtonPressed_~retValue_acc~20#1;#t~ret38#1 := isAnyLiftButtonPressed_#res#1;havoc isAnyLiftButtonPressed_~retValue_acc~20#1;assume { :end_inline_isAnyLiftButtonPressed } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~14#1 := #t~ret38#1;havoc #t~ret38#1;~buttonPressed~0#1 := ~tmp~14#1; [2025-02-07 20:56:03,651 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2031: assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~retValue_acc~19#1 := #t~ret41#1;havoc #t~ret41#1;#res#1 := ~retValue_acc~19#1; [2025-02-07 20:56:03,651 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2031-1: SUMMARY for call #t~ret41#1 := stopRequestedInDirection__wrappee__weight(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:03,651 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2019: assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~retValue_acc~19#1 := #t~ret39#1;havoc #t~ret39#1;#res#1 := ~retValue_acc~19#1; [2025-02-07 20:56:03,651 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2019-1: SUMMARY for call #t~ret39#1 := stopRequestedInDirection__wrappee__weight(~dir#1, 0, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:56:03,712 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2168: #res := ~retValue_acc~23; [2025-02-07 20:56:03,724 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L833: #res := ~retValue_acc~6; [2025-02-07 20:56:03,744 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1503: #res := ~retValue_acc~13; [2025-02-07 20:56:03,828 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1047: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:03,829 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1043: assume 0 != ~tmp~6#1; [2025-02-07 20:56:03,829 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1043: assume !(0 != ~tmp~6#1); [2025-02-07 20:56:03,829 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1041: #t~ret13#1 := isIdle_#res#1;havoc isIdle_#t~ret26#1, isIdle_~retValue_acc~17#1, isIdle_~tmp~12#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp~6#1 := #t~ret13#1;havoc #t~ret13#1; [2025-02-07 20:56:03,829 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1632-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~16#1; [2025-02-07 20:56:03,829 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1050: ~i~0#1 := 1 + ~i~0#1; [2025-02-07 20:56:03,829 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1645-1: isIdle_#res#1 := isIdle_~retValue_acc~17#1; [2025-02-07 20:56:03,829 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1641: isIdle_#t~ret26#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret21#1, anyStopRequested_#t~ret22#1, anyStopRequested_#t~ret23#1, anyStopRequested_#t~ret24#1, anyStopRequested_#t~ret25#1, anyStopRequested_~retValue_acc~16#1, anyStopRequested_~tmp~11#1, anyStopRequested_~tmp___0~2#1, anyStopRequested_~tmp___1~1#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret26#1 && isIdle_#t~ret26#1 <= 2147483647;isIdle_~tmp~12#1 := isIdle_#t~ret26#1;havoc isIdle_#t~ret26#1;isIdle_~retValue_acc~17#1 := (if 0 == isIdle_~tmp~12#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~17#1; [2025-02-07 20:56:03,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1439: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:03,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1439: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:03,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2207: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:03,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2364: assume -2147483648 <= #t~ret66#1 && #t~ret66#1 <= 2147483647;~tmp___4~2#1 := #t~ret66#1;havoc #t~ret66#1; [2025-02-07 20:56:03,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2298: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:03,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2364-1: SUMMARY for call #t~ret66#1 := getDestination(5); srcloc: null [2025-02-07 20:56:03,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2232: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:03,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2265: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2389: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2389: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2290: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2290: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2257-1: SUMMARY for call processWaitingOnFloor_#t~ret59#1 := getDestination(5); srcloc: null [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2257: assume -2147483648 <= processWaitingOnFloor_#t~ret59#1 && processWaitingOnFloor_#t~ret59#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret59#1;havoc processWaitingOnFloor_#t~ret59#1; [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2926: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret109#1 && __utac_acc__Specification13_spec__2_#t~ret109#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___2~6#1 := __utac_acc__Specification13_spec__2_#t~ret109#1;havoc __utac_acc__Specification13_spec__2_#t~ret109#1; [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2191: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2348: assume 0 != ~persons_4~0; [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2348: assume !(0 != ~persons_4~0); [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2926-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret109#1 := getCurrentHeading(); srcloc: null [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2381: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2381: assume !(1 == ~doorState~0); [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2918: assume 0 != __utac_acc__Specification13_spec__2_~tmp___3~5#1; [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2918: assume !(0 != __utac_acc__Specification13_spec__2_~tmp___3~5#1); [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2340: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2241: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2241: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2398: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2398: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2142: stopRequestedAtCurrentFloor_#t~ret45#1 := getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~11#1;assume { :end_inline_getCurrentFloorID } true;assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret45#1 && stopRequestedAtCurrentFloor_#t~ret45#1 <= 2147483647;stopRequestedAtCurrentFloor_~tmp~17#1 := stopRequestedAtCurrentFloor_#t~ret45#1;havoc stopRequestedAtCurrentFloor_#t~ret45#1; [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2200: assume -2147483648 <= processWaitingOnFloor_#t~ret50#1 && processWaitingOnFloor_#t~ret50#1 <= 2147483647;processWaitingOnFloor_~tmp___2~3#1 := processWaitingOnFloor_#t~ret50#1;havoc processWaitingOnFloor_#t~ret50#1; [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2233: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2902: assume 1 == __utac_acc__Specification13_spec__2_~tmp~23#1; [2025-02-07 20:56:03,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2902: assume !(1 == __utac_acc__Specification13_spec__2_~tmp~23#1); [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2200-1: SUMMARY for call processWaitingOnFloor_#t~ret50#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2324: assume ~tmp___1~4#1 == ~currentFloorID~0; [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2324: assume !(~tmp___1~4#1 == ~currentFloorID~0); [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2258: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2192: assume -2147483648 <= processWaitingOnFloor_#t~ret49#1 && processWaitingOnFloor_#t~ret49#1 <= 2147483647;processWaitingOnFloor_~tmp~18#1 := processWaitingOnFloor_#t~ret49#1;havoc processWaitingOnFloor_#t~ret49#1; [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2894: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret105#1 && __utac_acc__Specification13_spec__2_#t~ret105#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___1~8#1 := __utac_acc__Specification13_spec__2_#t~ret105#1;havoc __utac_acc__Specification13_spec__2_#t~ret105#1; [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2192-1: SUMMARY for call processWaitingOnFloor_#t~ret49#1 := getDestination(0); srcloc: null [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2894-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret105#1 := existInLiftCallsInDirection(1); srcloc: null [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2126-1: stopRequestedAtCurrentFloor__wrappee__weight_#res#1 := stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~21#1; [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2217: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2308: assume -2147483648 <= #t~ret62#1 && #t~ret62#1 <= 2147483647;~tmp___0~7#1 := #t~ret62#1;havoc #t~ret62#1; [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2308-1: SUMMARY for call #t~ret62#1 := getDestination(1); srcloc: null [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2366: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2366: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2143-1: SUMMARY for call stopRequestedAtCurrentFloor_#t~ret46#1 := buttonForFloorIsPressed(stopRequestedAtCurrentFloor_~tmp~17#1); srcloc: null [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2143: assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret46#1 && stopRequestedAtCurrentFloor_#t~ret46#1 <= 2147483647;stopRequestedAtCurrentFloor_~tmp___0~5#1 := stopRequestedAtCurrentFloor_#t~ret46#1;havoc stopRequestedAtCurrentFloor_#t~ret46#1;stopRequestedAtCurrentFloor_~retValue_acc~22#1 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~5#1 then 1 else 0);stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~22#1; [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1433: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1433: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2391: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2292: assume 0 != ~persons_0~0; [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2292: assume !(0 != ~persons_0~0); [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2226: assume -2147483648 <= processWaitingOnFloor_#t~ret54#1 && processWaitingOnFloor_#t~ret54#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret54#1;havoc processWaitingOnFloor_#t~ret54#1; [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2259: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2928: assume 0 == __utac_acc__Specification13_spec__2_~tmp___2~6#1; [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2928: assume !(0 == __utac_acc__Specification13_spec__2_~tmp___2~6#1); [2025-02-07 20:56:03,952 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2226-1: SUMMARY for call processWaitingOnFloor_#t~ret54#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2193: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~18#1); srcloc: null [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2350: assume -2147483648 <= #t~ret65#1 && #t~ret65#1 <= 2147483647;~tmp___3~3#1 := #t~ret65#1;havoc #t~ret65#1; [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2350-1: SUMMARY for call #t~ret65#1 := getDestination(4); srcloc: null [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2218: assume -2147483648 <= processWaitingOnFloor_#t~ret53#1 && processWaitingOnFloor_#t~ret53#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret53#1;havoc processWaitingOnFloor_#t~ret53#1; [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2920: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret108#1 && __utac_acc__Specification13_spec__2_#t~ret108#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___4~3#1 := __utac_acc__Specification13_spec__2_#t~ret108#1;havoc __utac_acc__Specification13_spec__2_#t~ret108#1; [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2218-1: SUMMARY for call processWaitingOnFloor_#t~ret53#1 := getDestination(2); srcloc: null [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2920-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret108#1 := existInLiftCallsInDirection(0); srcloc: null [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2887: assume ~weight~0 > __utac_acc__Specification13_spec__2_~__cil_tmp8~2#1; [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2887: assume !(~weight~0 > __utac_acc__Specification13_spec__2_~__cil_tmp8~2#1); [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1442: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1442: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2243: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2400: assume -2147483648 <= #t~ret70#1 && #t~ret70#1 <= 2147483647;~tmp___5~2#1 := #t~ret70#1;havoc #t~ret70#1; [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2334: assume 0 != ~persons_3~0; [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2334: assume !(0 != ~persons_3~0); [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2400-1: SUMMARY for call #t~ret70#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2202: assume 0 != processWaitingOnFloor_~tmp___2~3#1; [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2202: assume !(0 != processWaitingOnFloor_~tmp___2~3#1); [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2904: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2326: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2194: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2896: assume 0 != __utac_acc__Specification13_spec__2_~tmp___1~8#1; [2025-02-07 20:56:03,953 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2896: assume !(0 != __utac_acc__Specification13_spec__2_~tmp___1~8#1); [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2252: assume -2147483648 <= processWaitingOnFloor_#t~ret58#1 && processWaitingOnFloor_#t~ret58#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret58#1;havoc processWaitingOnFloor_#t~ret58#1; [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2252-1: SUMMARY for call processWaitingOnFloor_#t~ret58#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2219: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2888: assume 1 == ~prevDir~0; [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2888: assume !(1 == ~prevDir~0); [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2310: assume ~tmp___0~7#1 == ~currentFloorID~0; [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2310: assume !(~tmp___0~7#1 == ~currentFloorID~0); [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2244: assume -2147483648 <= processWaitingOnFloor_#t~ret57#1 && processWaitingOnFloor_#t~ret57#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret57#1;havoc processWaitingOnFloor_#t~ret57#1; [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2244-1: SUMMARY for call processWaitingOnFloor_#t~ret57#1 := getDestination(4); srcloc: null [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2368: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2401: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2294: assume -2147483648 <= #t~ret61#1 && #t~ret61#1 <= 2147483647;~tmp~19#1 := #t~ret61#1;havoc #t~ret61#1; [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2228: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2228: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2294-1: SUMMARY for call #t~ret61#1 := getDestination(0); srcloc: null [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2930: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1460-1: getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~11#1; [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2352: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2352: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2220: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2922: assume 0 != __utac_acc__Specification13_spec__2_~tmp___4~3#1; [2025-02-07 20:56:03,957 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2922: assume !(0 != __utac_acc__Specification13_spec__2_~tmp___4~3#1); [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2187-1: SUMMARY for call processWaitingOnFloor_#t~ret48#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2154: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~22#1;#t~ret60#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret45#1, stopRequestedAtCurrentFloor_#t~ret46#1, stopRequestedAtCurrentFloor_#t~ret47#1, stopRequestedAtCurrentFloor_~retValue_acc~22#1, stopRequestedAtCurrentFloor_~tmp~17#1, stopRequestedAtCurrentFloor_~tmp___0~5#1, stopRequestedAtCurrentFloor_~__cil_tmp4~1#1, stopRequestedAtCurrentFloor_~__cil_tmp5~0#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret60#1 && #t~ret60#1 <= 2147483647;~tmp___9~2#1 := #t~ret60#1;havoc #t~ret60#1; [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2187: assume -2147483648 <= processWaitingOnFloor_#t~ret48#1 && processWaitingOnFloor_#t~ret48#1 <= 2147483647;processWaitingOnFloor_~tmp___0~6#1 := processWaitingOnFloor_#t~ret48#1;havoc processWaitingOnFloor_#t~ret48#1; [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2377-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret48#1, processWaitingOnFloor_#t~ret49#1, processWaitingOnFloor_#t~ret50#1, processWaitingOnFloor_#t~ret51#1, processWaitingOnFloor_#t~ret52#1, 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_~floorID#1, processWaitingOnFloor_~tmp~18#1, processWaitingOnFloor_~tmp___0~6#1, processWaitingOnFloor_~tmp___1~3#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;processWaitingOnFloor_~floorID#1 := processWaitingOnFloor_#in~floorID#1;havoc processWaitingOnFloor_~tmp~18#1;havoc processWaitingOnFloor_~tmp___0~6#1;havoc processWaitingOnFloor_~tmp___1~3#1;havoc processWaitingOnFloor_~tmp___2~3#1;havoc processWaitingOnFloor_~tmp___3~2#1;havoc processWaitingOnFloor_~tmp___4~1#1;havoc processWaitingOnFloor_~tmp___5~1#1;havoc processWaitingOnFloor_~tmp___6~1#1;havoc processWaitingOnFloor_~tmp___7~1#1;havoc processWaitingOnFloor_~tmp___8~1#1;havoc processWaitingOnFloor_~tmp___9~1#1;havoc processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2377: havoc processWaitingOnFloor_#t~ret48#1, processWaitingOnFloor_#t~ret49#1, processWaitingOnFloor_#t~ret50#1, processWaitingOnFloor_#t~ret51#1, processWaitingOnFloor_#t~ret52#1, 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_~floorID#1, processWaitingOnFloor_~tmp~18#1, processWaitingOnFloor_~tmp___0~6#1, processWaitingOnFloor_~tmp___1~3#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;havoc processWaitingOnFloor_#in~floorID#1;assume { :end_inline_processWaitingOnFloor } true;assume { :begin_inline_resetFloorButton } true;resetFloorButton_#in~floorID#1 := ~currentFloorID~0;havoc resetFloorButton_~floorID#1;resetFloorButton_~floorID#1 := resetFloorButton_#in~floorID#1; [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2245: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2914: assume 0 == ~prevDir~0; [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2914: assume !(0 == ~prevDir~0); [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2336: assume -2147483648 <= #t~ret64#1 && #t~ret64#1 <= 2147483647;~tmp___2~4#1 := #t~ret64#1;havoc #t~ret64#1; [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2336-1: SUMMARY for call #t~ret64#1 := getDestination(3); srcloc: null [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2204: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1436: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1436: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2320: assume 0 != ~persons_2~0; [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2320: assume !(0 != ~persons_2~0); [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2254: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2254: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2890: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret104#1 && __utac_acc__Specification13_spec__2_#t~ret104#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___0~11#1 := __utac_acc__Specification13_spec__2_#t~ret104#1;havoc __utac_acc__Specification13_spec__2_#t~ret104#1; [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2411-1: assume { :begin_inline___utac_acc__Specification13_spec__2 } true;havoc __utac_acc__Specification13_spec__2_#t~ret104#1, __utac_acc__Specification13_spec__2_#t~ret105#1, __utac_acc__Specification13_spec__2_#t~ret106#1, __utac_acc__Specification13_spec__2_#t~ret107#1, __utac_acc__Specification13_spec__2_#t~ret108#1, __utac_acc__Specification13_spec__2_#t~ret109#1, __utac_acc__Specification13_spec__2_~tmp~23#1, __utac_acc__Specification13_spec__2_~tmp___0~11#1, __utac_acc__Specification13_spec__2_~tmp___1~8#1, __utac_acc__Specification13_spec__2_~tmp___2~6#1, __utac_acc__Specification13_spec__2_~tmp___3~5#1, __utac_acc__Specification13_spec__2_~tmp___4~3#1, __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1, __utac_acc__Specification13_spec__2_~__cil_tmp8~2#1;havoc __utac_acc__Specification13_spec__2_~tmp~23#1;havoc __utac_acc__Specification13_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification13_spec__2_~tmp___1~8#1;havoc __utac_acc__Specification13_spec__2_~tmp___2~6#1;havoc __utac_acc__Specification13_spec__2_~tmp___3~5#1;havoc __utac_acc__Specification13_spec__2_~tmp___4~3#1;havoc __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1;havoc __utac_acc__Specification13_spec__2_~__cil_tmp8~2#1;__utac_acc__Specification13_spec__2_~__cil_tmp7~1#1 := 2 * ~maximumWeight~0;__utac_acc__Specification13_spec__2_~__cil_tmp8~2#1 := (if __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1 < 0 && 0 != __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1 % 3 then 1 + __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1 / 3 else __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1 / 3); [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2378: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2411: havoc __utac_acc__Specification13_spec__2_#t~ret104#1, __utac_acc__Specification13_spec__2_#t~ret105#1, __utac_acc__Specification13_spec__2_#t~ret106#1, __utac_acc__Specification13_spec__2_#t~ret107#1, __utac_acc__Specification13_spec__2_#t~ret108#1, __utac_acc__Specification13_spec__2_#t~ret109#1, __utac_acc__Specification13_spec__2_~tmp~23#1, __utac_acc__Specification13_spec__2_~tmp___0~11#1, __utac_acc__Specification13_spec__2_~tmp___1~8#1, __utac_acc__Specification13_spec__2_~tmp___2~6#1, __utac_acc__Specification13_spec__2_~tmp___3~5#1, __utac_acc__Specification13_spec__2_~tmp___4~3#1, __utac_acc__Specification13_spec__2_~__cil_tmp7~1#1, __utac_acc__Specification13_spec__2_~__cil_tmp8~2#1;assume { :end_inline___utac_acc__Specification13_spec__2 } true; [2025-02-07 20:56:03,958 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2312: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2890-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret104#1 := existInLiftCallsInDirection(0); srcloc: null [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2246: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2213-1: SUMMARY for call processWaitingOnFloor_#t~ret52#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2213: assume -2147483648 <= processWaitingOnFloor_#t~ret52#1 && processWaitingOnFloor_#t~ret52#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret52#1;havoc processWaitingOnFloor_#t~ret52#1; [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-1: SUMMARY for call processWaitingOnFloor_#t~ret51#1 := getDestination(1); srcloc: null [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205: assume -2147483648 <= processWaitingOnFloor_#t~ret51#1 && processWaitingOnFloor_#t~ret51#1 <= 2147483647;processWaitingOnFloor_~tmp___1~3#1 := processWaitingOnFloor_#t~ret51#1;havoc processWaitingOnFloor_#t~ret51#1; [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2362: assume 0 != ~persons_5~0; [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2362: assume !(0 != ~persons_5~0); [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2395-1: SUMMARY for call #t~ret68#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2395: assume -2147483648 <= #t~ret68#1 && #t~ret68#1 <= 2147483647;~tmp___6~2#1 := #t~ret68#1;havoc #t~ret68#1; [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2296: assume ~tmp~19#1 == ~currentFloorID~0; [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2296: assume !(~tmp~19#1 == ~currentFloorID~0); [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2230: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2354: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2387-1: SUMMARY for call #t~ret67#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2387: assume -2147483648 <= #t~ret67#1 && #t~ret67#1 <= 2147483647;~tmp___8~2#1 := #t~ret67#1;havoc #t~ret67#1; [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2189: assume 0 != processWaitingOnFloor_~tmp___0~6#1; [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2189: assume !(0 != processWaitingOnFloor_~tmp___0~6#1); [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2916: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret107#1 && __utac_acc__Specification13_spec__2_#t~ret107#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp___3~5#1 := __utac_acc__Specification13_spec__2_#t~ret107#1;havoc __utac_acc__Specification13_spec__2_#t~ret107#1; [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2338: assume ~tmp___2~4#1 == ~currentFloorID~0; [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2338: assume !(~tmp___2~4#1 == ~currentFloorID~0); [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2916-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret107#1 := existInLiftCallsInDirection(1); srcloc: null [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2239-1: SUMMARY for call processWaitingOnFloor_#t~ret56#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2206: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~3#1); srcloc: null [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2239: assume -2147483648 <= processWaitingOnFloor_#t~ret56#1 && processWaitingOnFloor_#t~ret56#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret56#1;havoc processWaitingOnFloor_#t~ret56#1; [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2396: assume -2147483648 <= #t~ret69#1 && #t~ret69#1 <= 2147483647;~tmp___7~2#1 := #t~ret69#1;havoc #t~ret69#1; [2025-02-07 20:56:03,959 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2396-1: SUMMARY for call #t~ret69#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:03,961 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2231-1: SUMMARY for call processWaitingOnFloor_#t~ret55#1 := getDestination(3); srcloc: null [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1430: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1430: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2231: assume -2147483648 <= processWaitingOnFloor_#t~ret55#1 && processWaitingOnFloor_#t~ret55#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret55#1;havoc processWaitingOnFloor_#t~ret55#1; [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2900: assume -2147483648 <= __utac_acc__Specification13_spec__2_#t~ret106#1 && __utac_acc__Specification13_spec__2_#t~ret106#1 <= 2147483647;__utac_acc__Specification13_spec__2_~tmp~23#1 := __utac_acc__Specification13_spec__2_#t~ret106#1;havoc __utac_acc__Specification13_spec__2_#t~ret106#1; [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2322: assume -2147483648 <= #t~ret63#1 && #t~ret63#1 <= 2147483647;~tmp___1~4#1 := #t~ret63#1;havoc #t~ret63#1; [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2900-1: SUMMARY for call __utac_acc__Specification13_spec__2_#t~ret106#1 := getCurrentHeading(); srcloc: null [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2256: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2322-1: SUMMARY for call #t~ret63#1 := getDestination(2); srcloc: null [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2892: assume 0 != __utac_acc__Specification13_spec__2_~tmp___0~11#1; [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2892: assume !(0 != __utac_acc__Specification13_spec__2_~tmp___0~11#1); [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2215: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2215: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2405: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2149: stopRequestedAtCurrentFloor_#t~ret47#1 := stopRequestedAtCurrentFloor__wrappee__weight_#res#1;havoc stopRequestedAtCurrentFloor__wrappee__weight_#t~ret43#1, stopRequestedAtCurrentFloor__wrappee__weight_#t~ret44#1, stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~21#1, stopRequestedAtCurrentFloor__wrappee__weight_~tmp~16#1, stopRequestedAtCurrentFloor__wrappee__weight_~tmp___0~4#1;assume { :end_inline_stopRequestedAtCurrentFloor__wrappee__weight } true;assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret47#1 && stopRequestedAtCurrentFloor_#t~ret47#1 <= 2147483647;stopRequestedAtCurrentFloor_~retValue_acc~22#1 := stopRequestedAtCurrentFloor_#t~ret47#1;havoc stopRequestedAtCurrentFloor_#t~ret47#1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~22#1; [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2306: assume 0 != ~persons_1~0; [2025-02-07 20:56:03,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2306: assume !(0 != ~persons_1~0); [2025-02-07 20:56:04,020 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L402: #res := ~retValue_acc~1; [2025-02-07 20:56:04,129 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1997: #res := ~retValue_acc~18; [2025-02-07 20:56:04,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1202: assume { :end_inline_test } true; [2025-02-07 20:56:04,181 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L946: assume -2147483648 <= aliceCall_#t~ret7#1 && aliceCall_#t~ret7#1 <= 2147483647;aliceCall_~tmp~1#1 := aliceCall_#t~ret7#1;havoc aliceCall_#t~ret7#1; [2025-02-07 20:56:04,182 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L946-1: SUMMARY for call aliceCall_#t~ret7#1 := getOrigin(1); srcloc: null [2025-02-07 20:56:04,182 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1004: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:04,182 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1227-1: main_#res#1 := main_~retValue_acc~9#1; [2025-02-07 20:56:04,182 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1002: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:04,182 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2856: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:04,182 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2854: assume { :end_inline_threeTS } true; [2025-02-07 20:56:04,182 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2852: havoc aliceCall_#t~ret7#1, aliceCall_~tmp~1#1;assume { :end_inline_aliceCall } true; [2025-02-07 20:56:04,183 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1219: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_aliceCall } true;havoc aliceCall_#t~ret7#1, aliceCall_~tmp~1#1;havoc aliceCall_~tmp~1#1; [2025-02-07 20:56:04,183 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L947: SUMMARY for call initPersonOnFloor(1, aliceCall_~tmp~1#1); srcloc: null [2025-02-07 20:56:04,183 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L751-1: valid_product_#res#1 := valid_product_~retValue_acc~4#1; [2025-02-07 20:56:04,183 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1003: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:04,183 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2855: SUMMARY for call bobCall(); srcloc: null [2025-02-07 20:56:04,183 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2853-1: SUMMARY for call angelinaCall(); srcloc: null [2025-02-07 20:56:04,183 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1220: assume { :end_inline_runTest } true; [2025-02-07 20:56:04,183 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2853: assume { :begin_inline_threeTS } true; [2025-02-07 20:56:04,191 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L166: #res := ~retValue_acc~0; [2025-02-07 20:56:04,195 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L713: #res := ~retValue_acc~2; [2025-02-07 20:56:04,252 INFO L? ?]: Removed 531 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:04,252 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:04,275 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:04,275 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:04,276 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:04 BoogieIcfgContainer [2025-02-07 20:56:04,276 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:04,278 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:04,278 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:04,281 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:04,281 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:02" (1/3) ... [2025-02-07 20:56:04,282 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44165c6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:04, skipping insertion in model container [2025-02-07 20:56:04,282 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:02" (2/3) ... [2025-02-07 20:56:04,282 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44165c6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:04, skipping insertion in model container [2025-02-07 20:56:04,282 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:04" (3/3) ... [2025-02-07 20:56:04,283 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec13_product21.cil.c [2025-02-07 20:56:04,295 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:04,296 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec13_product21.cil.c that has 26 procedures, 456 locations, 1 initial locations, 4 loop locations, and 1 error locations. [2025-02-07 20:56:04,337 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:04,344 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;@352b06ae, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:04,344 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:04,347 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 20:56:04,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:04,352 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:04,355 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:04,356 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 20:56:04,361 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:04,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:04 BoogieIcfgContainer [2025-02-07 20:56:04,371 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:04,372 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:04,372 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:04,372 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:04,373 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:04" (3/4) ... [2025-02-07 20:56:04,374 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:04,381 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure angelinaCall [2025-02-07 20:56:04,381 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentHeading [2025-02-07 20:56:04,381 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:04,381 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:04,381 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:04,381 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure existInLiftCallsInDirection [2025-02-07 20:56:04,381 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:04,381 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:04,381 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:04,381 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:04,381 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:04,381 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bobCall [2025-02-07 20:56:04,382 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:04,382 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:04,382 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:04,382 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure buttonForFloorIsPressed [2025-02-07 20:56:04,382 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:04,382 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:04,382 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:04,382 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:04,382 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:04,382 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection__wrappee__weight [2025-02-07 20:56:04,382 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:04,382 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:04,382 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:04,391 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:04,392 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:04,392 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:04,392 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:04,392 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:04,392 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:04,392 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:04,454 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:04,454 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:04,454 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:04,456 INFO L158 Benchmark]: Toolchain (without parser) took 2040.99ms. Allocated memory is still 167.8MB. Free memory was 125.8MB in the beginning and 56.4MB in the end (delta: 69.4MB). Peak memory consumption was 67.7MB. Max. memory is 16.1GB. [2025-02-07 20:56:04,456 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 201.3MB. Free memory is still 125.7MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:04,457 INFO L158 Benchmark]: CACSL2BoogieTranslator took 566.17ms. Allocated memory is still 167.8MB. Free memory was 125.8MB in the beginning and 87.5MB in the end (delta: 38.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:04,457 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.56ms. Allocated memory is still 167.8MB. Free memory was 87.5MB in the beginning and 82.2MB in the end (delta: 5.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:04,458 INFO L158 Benchmark]: Boogie Preprocessor took 62.74ms. Allocated memory is still 167.8MB. Free memory was 82.2MB in the beginning and 76.0MB in the end (delta: 6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:04,458 INFO L158 Benchmark]: IcfgBuilder took 1168.56ms. Allocated memory is still 167.8MB. Free memory was 76.0MB in the beginning and 69.8MB in the end (delta: 6.2MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:04,458 INFO L158 Benchmark]: TraceAbstraction took 93.86ms. Allocated memory is still 167.8MB. Free memory was 69.8MB in the beginning and 62.2MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:04,459 INFO L158 Benchmark]: Witness Printer took 82.34ms. Allocated memory is still 167.8MB. Free memory was 62.2MB in the beginning and 56.4MB in the end (delta: 5.8MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:04,460 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 201.3MB. Free memory is still 125.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 566.17ms. Allocated memory is still 167.8MB. Free memory was 125.8MB in the beginning and 87.5MB in the end (delta: 38.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.56ms. Allocated memory is still 167.8MB. Free memory was 87.5MB in the beginning and 82.2MB in the end (delta: 5.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 62.74ms. Allocated memory is still 167.8MB. Free memory was 82.2MB in the beginning and 76.0MB in the end (delta: 6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1168.56ms. Allocated memory is still 167.8MB. Free memory was 76.0MB in the beginning and 69.8MB in the end (delta: 6.2MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * TraceAbstraction took 93.86ms. Allocated memory is still 167.8MB. Free memory was 69.8MB in the beginning and 62.2MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 82.34ms. Allocated memory is still 167.8MB. Free memory was 62.2MB in the beginning and 56.4MB in the end (delta: 5.8MB). There was no memory consumed. 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,"Floor.i","") [48] - GenericResultAtLocation [Line: 716]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [716] - GenericResultAtLocation [Line: 754]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [754] - GenericResultAtLocation [Line: 875]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [875] - GenericResultAtLocation [Line: 1230]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1230] - GenericResultAtLocation [Line: 2746]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2746] - GenericResultAtLocation [Line: 2837]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2837] - GenericResultAtLocation [Line: 2846]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2846] - GenericResultAtLocation [Line: 2861]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification13_spec.i","") [2861] - GenericResultAtLocation [Line: 2950]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2950] * 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: 2842]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 26 procedures, 456 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 20:56:04,477 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE