./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec9_product29.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_spec9_product29.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 bf5a3f22f9d7a0aaa2c9864b464fdc1b701547a697c01ddf6ee0cf69e3554ef9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:57:05,231 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:57:05,292 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:57:05,295 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:57:05,299 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:57:05,321 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:57:05,322 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:57:05,322 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:57:05,322 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:57:05,323 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:57:05,323 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:57:05,323 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:57:05,323 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:57:05,323 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:57:05,323 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:57:05,323 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:57:05,323 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:57:05,323 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:57:05,323 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:57:05,325 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:57:05,326 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:57:05,326 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:57:05,326 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:57:05,326 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:57:05,326 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:57:05,326 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:57:05,326 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:57:05,326 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:57:05,326 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:57:05,326 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:57:05,326 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:57:05,326 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:57:05,326 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:57:05,327 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:57:05,327 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:57:05,327 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:57:05,327 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:57:05,327 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:57:05,327 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:57:05,327 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:57:05,327 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:57:05,327 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:57:05,327 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:57:05,327 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 -> bf5a3f22f9d7a0aaa2c9864b464fdc1b701547a697c01ddf6ee0cf69e3554ef9 [2025-02-07 20:57:05,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:57:05,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:57:05,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:57:05,543 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:57:05,543 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:57:05,543 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec9_product29.cil.c [2025-02-07 20:57:06,676 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/08dd12de5/36e9f9383c8d4e638ce6c4058c85f350/FLAG831b7926a [2025-02-07 20:57:07,019 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:57:07,020 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec9_product29.cil.c [2025-02-07 20:57:07,038 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/08dd12de5/36e9f9383c8d4e638ce6c4058c85f350/FLAG831b7926a [2025-02-07 20:57:07,239 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/08dd12de5/36e9f9383c8d4e638ce6c4058c85f350 [2025-02-07 20:57:07,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:57:07,242 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:57:07,243 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:57:07,243 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:57:07,245 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:57:07,246 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,246 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63604a79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07, skipping insertion in model container [2025-02-07 20:57:07,246 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,285 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:57:07,376 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_spec9_product29.cil.c[1700,1713] [2025-02-07 20:57:07,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:57:07,589 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:57:07,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [48] [2025-02-07 20:57:07,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [62] [2025-02-07 20:57:07,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification9_spec.i","") [71] [2025-02-07 20:57:07,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [235] [2025-02-07 20:57:07,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [903] [2025-02-07 20:57:07,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1263] [2025-02-07 20:57:07,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1355] [2025-02-07 20:57:07,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1390] [2025-02-07 20:57:07,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1756] [2025-02-07 20:57:07,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3289] [2025-02-07 20:57:07,598 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_spec9_product29.cil.c[1700,1713] [2025-02-07 20:57:07,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:57:07,730 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:57:07,731 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07 WrapperNode [2025-02-07 20:57:07,731 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:57:07,731 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:57:07,731 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:57:07,732 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:57:07,735 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,751 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,782 INFO L138 Inliner]: procedures = 93, calls = 338, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 860 [2025-02-07 20:57:07,782 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:57:07,786 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:57:07,786 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:57:07,786 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:57:07,795 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,795 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,803 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,836 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 20:57:07,836 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,836 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,852 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,853 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,860 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,865 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,871 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:57:07,872 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:57:07,872 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:57:07,872 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:57:07,875 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07" (1/1) ... [2025-02-07 20:57:07,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:57:07,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:57:07,911 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 20:57:07,914 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 20:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:57:07,943 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:57:07,946 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2025-02-07 20:57:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2025-02-07 20:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:57:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:57:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:57:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:57:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:57:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure isEmpty [2025-02-07 20:57:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure isEmpty [2025-02-07 20:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2025-02-07 20:57:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:57:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:57:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:57:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:57:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:57:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:57:08,097 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:57:08,099 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:57:08,162 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3404: #res := ~retValue_acc~27; [2025-02-07 20:57:08,184 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3326: #res := ~retValue_acc~25; [2025-02-07 20:57:08,187 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1829: #res := ~retValue_acc~10; [2025-02-07 20:57:08,204 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2006: #res := ~retValue_acc~11; [2025-02-07 20:57:08,406 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2616: isAnyLiftButtonPressed_#res#1 := isAnyLiftButtonPressed_~retValue_acc~20#1;#t~ret71#1 := isAnyLiftButtonPressed_#res#1;havoc isAnyLiftButtonPressed_~retValue_acc~20#1;assume { :end_inline_isAnyLiftButtonPressed } true;assume -2147483648 <= #t~ret71#1 && #t~ret71#1 <= 2147483647;~tmp~21#1 := #t~ret71#1;havoc #t~ret71#1;~buttonPressed~0#1 := ~tmp~21#1; [2025-02-07 20:57:08,406 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint stopRequestedInDirectionFINAL: assume true; [2025-02-07 20:57:08,406 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2577-1: SUMMARY for call #t~ret74#1 := stopRequestedInDirection__wrappee__empty(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:57:08,407 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2577: assume -2147483648 <= #t~ret74#1 && #t~ret74#1 <= 2147483647;~retValue_acc~19#1 := #t~ret74#1;havoc #t~ret74#1;#res#1 := ~retValue_acc~19#1; [2025-02-07 20:57:08,407 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2565-1: SUMMARY for call #t~ret72#1 := stopRequestedInDirection__wrappee__empty(~dir#1, 0, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:57:08,407 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2565: assume -2147483648 <= #t~ret72#1 && #t~ret72#1 <= 2147483647;~retValue_acc~19#1 := #t~ret72#1;havoc #t~ret72#1;#res#1 := ~retValue_acc~19#1; [2025-02-07 20:57:08,407 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2563: assume 0 != ~buttonPressed~0#1; [2025-02-07 20:57:08,407 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2563: assume !(0 != ~buttonPressed~0#1); [2025-02-07 20:57:08,407 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2582: #res#1 := ~retValue_acc~19#1; [2025-02-07 20:57:08,407 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2570: assume -2147483648 <= #t~ret73#1 && #t~ret73#1 <= 2147483647;~retValue_acc~19#1 := #t~ret73#1;havoc #t~ret73#1;#res#1 := ~retValue_acc~19#1; [2025-02-07 20:57:08,407 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2570-1: SUMMARY for call #t~ret73#1 := stopRequestedInDirection__wrappee__empty(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); srcloc: null [2025-02-07 20:57:08,407 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2562: assume 0 != ~overload~0#1; [2025-02-07 20:57:08,407 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2562: assume !(0 != ~overload~0#1); [2025-02-07 20:57:08,498 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2714: #res := ~retValue_acc~23; [2025-02-07 20:57:08,513 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3365: #res := ~retValue_acc~26; [2025-02-07 20:57:08,542 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2098: #res := ~retValue_acc~15; [2025-02-07 20:57:08,667 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2543: #res := ~retValue_acc~18; [2025-02-07 20:57:08,677 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2049: #res := ~retValue_acc~13; [2025-02-07 20:57:08,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2785-1: SUMMARY for call processWaitingOnFloor_#t~ret89#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:08,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2752: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~6#1); srcloc: null [2025-02-07 20:57:08,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2785: assume -2147483648 <= processWaitingOnFloor_#t~ret89#1 && processWaitingOnFloor_#t~ret89#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret89#1;havoc processWaitingOnFloor_#t~ret89#1; [2025-02-07 20:57:08,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2909: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:57:08,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2909: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:57:08,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2777-1: SUMMARY for call processWaitingOnFloor_#t~ret88#1 := getDestination(3); srcloc: null [2025-02-07 20:57:08,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1976: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:57:08,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1976: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:57:08,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2777: assume -2147483648 <= processWaitingOnFloor_#t~ret88#1 && processWaitingOnFloor_#t~ret88#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret88#1;havoc processWaitingOnFloor_#t~ret88#1; [2025-02-07 20:57:08,837 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2934: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:57:08,837 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2802: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:08,837 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2835: assume 0 != ~persons_0~0; [2025-02-07 20:57:08,837 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2835: assume !(0 != ~persons_0~0); [2025-02-07 20:57:08,837 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2893-1: SUMMARY for call #t~ret98#1 := getDestination(4); srcloc: null [2025-02-07 20:57:08,837 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2893: assume -2147483648 <= #t~ret98#1 && #t~ret98#1 <= 2147483647;~tmp___3~3#1 := #t~ret98#1;havoc #t~ret98#1; [2025-02-07 20:57:08,837 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2761: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:57:08,837 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2761: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:57:08,837 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2695: stopRequestedAtCurrentFloor_#t~ret80#1 := stopRequestedAtCurrentFloor__wrappee__empty_#res#1;havoc stopRequestedAtCurrentFloor__wrappee__empty_#t~ret76#1, stopRequestedAtCurrentFloor__wrappee__empty_#t~ret77#1, stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~21#1, stopRequestedAtCurrentFloor__wrappee__empty_~tmp~23#1, stopRequestedAtCurrentFloor__wrappee__empty_~tmp___0~7#1;assume { :end_inline_stopRequestedAtCurrentFloor__wrappee__empty } true;assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret80#1 && stopRequestedAtCurrentFloor_#t~ret80#1 <= 2147483647;stopRequestedAtCurrentFloor_~retValue_acc~22#1 := stopRequestedAtCurrentFloor_#t~ret80#1;havoc stopRequestedAtCurrentFloor_#t~ret80#1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~22#1; [2025-02-07 20:57:08,837 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1985: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:57:08,837 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1985: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:57:08,838 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2753: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:57:08,838 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2943-1: SUMMARY for call #t~ret103#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:57:08,838 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2943: assume -2147483648 <= #t~ret103#1 && #t~ret103#1 <= 2147483647;~tmp___5~2#1 := #t~ret103#1;havoc #t~ret103#1; [2025-02-07 20:57:08,838 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2877: assume 0 != ~persons_3~0; [2025-02-07 20:57:08,838 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2877: assume !(0 != ~persons_3~0); [2025-02-07 20:57:08,838 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2778: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:57:08,838 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2811: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:08,838 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2869: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:57:08,838 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2803-1: SUMMARY for call processWaitingOnFloor_#t~ret92#1 := getDestination(5); srcloc: null [2025-02-07 20:57:08,838 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2803: assume -2147483648 <= processWaitingOnFloor_#t~ret92#1 && processWaitingOnFloor_#t~ret92#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret92#1;havoc processWaitingOnFloor_#t~ret92#1; [2025-02-07 20:57:08,839 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L177: assume 4 == __utac_acc__Specification9_spec__3_~floor~0#1; [2025-02-07 20:57:08,839 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L177: assume !(4 == __utac_acc__Specification9_spec__3_~floor~0#1); [2025-02-07 20:57:08,839 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L144: assume 0 != __utac_acc__Specification9_spec__3_~tmp___0~0#1; [2025-02-07 20:57:08,839 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L144: assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~0#1); [2025-02-07 20:57:08,839 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2737: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:08,839 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L169: assume 3 == __utac_acc__Specification9_spec__3_~floor~0#1; [2025-02-07 20:57:08,839 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L169: assume !(3 == __utac_acc__Specification9_spec__3_~floor~0#1); [2025-02-07 20:57:08,839 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2853: assume ~tmp___0~10#1 == ~currentFloorID~0; [2025-02-07 20:57:08,839 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2853: assume !(~tmp___0~10#1 == ~currentFloorID~0); [2025-02-07 20:57:08,839 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:57:08,839 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:57:08,839 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L161: assume 2 == __utac_acc__Specification9_spec__3_~floor~0#1; [2025-02-07 20:57:08,840 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L161: assume !(2 == __utac_acc__Specification9_spec__3_~floor~0#1); [2025-02-07 20:57:08,840 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2944: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:57:08,840 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2911: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2746: assume -2147483648 <= processWaitingOnFloor_#t~ret83#1 && processWaitingOnFloor_#t~ret83#1 <= 2147483647;processWaitingOnFloor_~tmp___2~3#1 := processWaitingOnFloor_#t~ret83#1;havoc processWaitingOnFloor_#t~ret83#1; [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2779: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153: assume 1 == __utac_acc__Specification9_spec__3_~floor~0#1; [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L153: assume !(1 == __utac_acc__Specification9_spec__3_~floor~0#1); [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2746-1: SUMMARY for call processWaitingOnFloor_#t~ret83#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2804: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2837-1: SUMMARY for call #t~ret94#1 := getDestination(0); srcloc: null [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2837: assume -2147483648 <= #t~ret94#1 && #t~ret94#1 <= 2147483647;~tmp~26#1 := #t~ret94#1;havoc #t~ret94#1; [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2738: assume -2147483648 <= processWaitingOnFloor_#t~ret82#1 && processWaitingOnFloor_#t~ret82#1 <= 2147483647;processWaitingOnFloor_~tmp~25#1 := processWaitingOnFloor_#t~ret82#1;havoc processWaitingOnFloor_#t~ret82#1; [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L178: assume 0 != ~floorButtons_spc9_4~0;~floorButtons_spc9_4~0 := 0; [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L178: assume !(0 != ~floorButtons_spc9_4~0); [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L145: assume 0 == __utac_acc__Specification9_spec__3_~floor~0#1; [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L145: assume !(0 == __utac_acc__Specification9_spec__3_~floor~0#1); [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2738-1: SUMMARY for call processWaitingOnFloor_#t~ret82#1 := getDestination(0); srcloc: null [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2895: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2895: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2672-1: stopRequestedAtCurrentFloor__wrappee__empty_#res#1 := stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~21#1; [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L170: assume 0 != ~floorButtons_spc9_3~0;~floorButtons_spc9_3~0 := 0; [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L170: assume !(0 != ~floorButtons_spc9_3~0); [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2763: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2920: havoc processWaitingOnFloor_#t~ret81#1, processWaitingOnFloor_#t~ret82#1, processWaitingOnFloor_#t~ret83#1, processWaitingOnFloor_#t~ret84#1, processWaitingOnFloor_#t~ret85#1, processWaitingOnFloor_#t~ret86#1, processWaitingOnFloor_#t~ret87#1, processWaitingOnFloor_#t~ret88#1, processWaitingOnFloor_#t~ret89#1, processWaitingOnFloor_#t~ret90#1, processWaitingOnFloor_#t~ret91#1, processWaitingOnFloor_#t~ret92#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~25#1, processWaitingOnFloor_~tmp___0~9#1, processWaitingOnFloor_~tmp___1~6#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 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2920-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret81#1, processWaitingOnFloor_#t~ret82#1, processWaitingOnFloor_#t~ret83#1, processWaitingOnFloor_#t~ret84#1, processWaitingOnFloor_#t~ret85#1, processWaitingOnFloor_#t~ret86#1, processWaitingOnFloor_#t~ret87#1, processWaitingOnFloor_#t~ret88#1, processWaitingOnFloor_#t~ret89#1, processWaitingOnFloor_#t~ret90#1, processWaitingOnFloor_#t~ret91#1, processWaitingOnFloor_#t~ret92#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~25#1, processWaitingOnFloor_~tmp___0~9#1, processWaitingOnFloor_~tmp___1~6#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~25#1;havoc processWaitingOnFloor_~tmp___0~9#1;havoc processWaitingOnFloor_~tmp___1~6#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 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L162: assume 0 != ~floorButtons_spc9_2~0;~floorButtons_spc9_2~0 := 0; [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L162: assume !(0 != ~floorButtons_spc9_2~0); [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2879-1: SUMMARY for call #t~ret97#1 := getDestination(3); srcloc: null [2025-02-07 20:57:08,841 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2879: assume -2147483648 <= #t~ret97#1 && #t~ret97#1 <= 2147483647;~tmp___2~4#1 := #t~ret97#1;havoc #t~ret97#1; [2025-02-07 20:57:08,842 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1979: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:57:08,842 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1979: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:57:08,842 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L154: assume 0 != ~floorButtons_spc9_1~0;~floorButtons_spc9_1~0 := 0; [2025-02-07 20:57:08,842 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L154: assume !(0 != ~floorButtons_spc9_1~0); [2025-02-07 20:57:08,843 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2772: assume -2147483648 <= processWaitingOnFloor_#t~ret87#1 && processWaitingOnFloor_#t~ret87#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret87#1;havoc processWaitingOnFloor_#t~ret87#1; [2025-02-07 20:57:08,843 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2805: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:57:08,843 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L146: assume 0 != ~floorButtons_spc9_0~0;~floorButtons_spc9_0~0 := 0; [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L146: assume !(0 != ~floorButtons_spc9_0~0); [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2772-1: SUMMARY for call processWaitingOnFloor_#t~ret87#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2739: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~25#1); srcloc: null [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2863: assume 0 != ~persons_2~0; [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2863: assume !(0 != ~persons_2~0); [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2764: assume -2147483648 <= processWaitingOnFloor_#t~ret86#1 && processWaitingOnFloor_#t~ret86#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret86#1;havoc processWaitingOnFloor_#t~ret86#1; [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2954: havoc __utac_acc__Specification9_spec__3_#t~ret4#1, __utac_acc__Specification9_spec__3_#t~ret5#1, __utac_acc__Specification9_spec__3_#t~ret6#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~0#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;assume { :end_inline___utac_acc__Specification9_spec__3 } true; [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2764-1: SUMMARY for call processWaitingOnFloor_#t~ret86#1 := getDestination(2); srcloc: null [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2954-1: assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret4#1, __utac_acc__Specification9_spec__3_#t~ret5#1, __utac_acc__Specification9_spec__3_#t~ret6#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~0#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;havoc __utac_acc__Specification9_spec__3_~floor~0#1;havoc __utac_acc__Specification9_spec__3_~tmp~0#1;havoc __utac_acc__Specification9_spec__3_~tmp___0~0#1;havoc __utac_acc__Specification9_spec__3_~tmp___1~0#1; [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2921: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2855: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1988: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1988: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2789: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:08,844 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130: assume -2147483648 <= __utac_acc__Specification9_spec__3_#t~ret4#1 && __utac_acc__Specification9_spec__3_#t~ret4#1 <= 2147483647;__utac_acc__Specification9_spec__3_~tmp~0#1 := __utac_acc__Specification9_spec__3_#t~ret4#1;havoc __utac_acc__Specification9_spec__3_#t~ret4#1;__utac_acc__Specification9_spec__3_~floor~0#1 := __utac_acc__Specification9_spec__3_~tmp~0#1; [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130-1: SUMMARY for call __utac_acc__Specification9_spec__3_#t~ret4#1 := getCurrentFloorID(); srcloc: null [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748: assume 0 != processWaitingOnFloor_~tmp___2~3#1; [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748: assume !(0 != processWaitingOnFloor_~tmp___2~3#1); [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2938: assume -2147483648 <= #t~ret101#1 && #t~ret101#1 <= 2147483647;~tmp___6~2#1 := #t~ret101#1;havoc #t~ret101#1; [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2905: assume 0 != ~persons_5~0; [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2905: assume !(0 != ~persons_5~0); [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2938-1: SUMMARY for call #t~ret101#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2839: assume ~tmp~26#1 == ~currentFloorID~0; [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2839: assume !(~tmp~26#1 == ~currentFloorID~0); [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2740: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2930: assume -2147483648 <= #t~ret100#1 && #t~ret100#1 <= 2147483647;~tmp___8~2#1 := #t~ret100#1;havoc #t~ret100#1; [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2897: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2930-1: SUMMARY for call #t~ret100#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2798: assume -2147483648 <= processWaitingOnFloor_#t~ret91#1 && processWaitingOnFloor_#t~ret91#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret91#1;havoc processWaitingOnFloor_#t~ret91#1; [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2798-1: SUMMARY for call processWaitingOnFloor_#t~ret91#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2765: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2790: assume -2147483648 <= processWaitingOnFloor_#t~ret90#1 && processWaitingOnFloor_#t~ret90#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret90#1;havoc processWaitingOnFloor_#t~ret90#1; [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2790-1: SUMMARY for call processWaitingOnFloor_#t~ret90#1 := getDestination(4); srcloc: null [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2881: assume ~tmp___2~4#1 == ~currentFloorID~0; [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2881: assume !(~tmp___2~4#1 == ~currentFloorID~0); [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2939-1: SUMMARY for call #t~ret102#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2939: assume -2147483648 <= #t~ret102#1 && #t~ret102#1 <= 2147483647;~tmp___7~2#1 := #t~ret102#1;havoc #t~ret102#1; [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2774: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2774: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:57:08,845 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2865-1: SUMMARY for call #t~ret96#1 := getDestination(2); srcloc: null [2025-02-07 20:57:08,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2865: assume -2147483648 <= #t~ret96#1 && #t~ret96#1 <= 2147483647;~tmp___1~7#1 := #t~ret96#1;havoc #t~ret96#1; [2025-02-07 20:57:08,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:57:08,849 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2733-1: SUMMARY for call processWaitingOnFloor_#t~ret81#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2700: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~22#1;#t~ret93#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret78#1, stopRequestedAtCurrentFloor_#t~ret79#1, stopRequestedAtCurrentFloor_#t~ret80#1, stopRequestedAtCurrentFloor_~retValue_acc~22#1, stopRequestedAtCurrentFloor_~tmp~24#1, stopRequestedAtCurrentFloor_~tmp___0~8#1, stopRequestedAtCurrentFloor_~__cil_tmp4~3#1, stopRequestedAtCurrentFloor_~__cil_tmp5~4#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret93#1 && #t~ret93#1 <= 2147483647;~tmp___9~2#1 := #t~ret93#1;havoc #t~ret93#1; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2733: assume -2147483648 <= processWaitingOnFloor_#t~ret81#1 && processWaitingOnFloor_#t~ret81#1 <= 2147483647;processWaitingOnFloor_~tmp___0~9#1 := processWaitingOnFloor_#t~ret81#1;havoc processWaitingOnFloor_#t~ret81#1; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2791: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2948: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L132: assume -2147483648 <= __utac_acc__Specification9_spec__3_#t~ret5#1 && __utac_acc__Specification9_spec__3_#t~ret5#1 <= 2147483647;__utac_acc__Specification9_spec__3_~tmp___1~0#1 := __utac_acc__Specification9_spec__3_#t~ret5#1;havoc __utac_acc__Specification9_spec__3_#t~ret5#1; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L132-1: SUMMARY for call __utac_acc__Specification9_spec__3_#t~ret5#1 := isEmpty(); srcloc: null [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2849: assume 0 != ~persons_1~0; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2849: assume !(0 != ~persons_1~0); [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2750: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2015-1: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~12#1; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1982: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1982: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2907-1: SUMMARY for call #t~ret99#1 := getDestination(5); srcloc: null [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2907: assume -2147483648 <= #t~ret99#1 && #t~ret99#1 <= 2147483647;~tmp___4~2#1 := #t~ret99#1;havoc #t~ret99#1; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2841: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2932: assume 0 != ~tmp___8~2#1; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2932: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2800: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2800: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2833: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2833: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2924: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2924: assume !(1 == ~doorState~0); [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2891: assume 0 != ~persons_4~0; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2891: assume !(0 != ~persons_4~0); [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2792: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2759-1: SUMMARY for call processWaitingOnFloor_#t~ret85#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2759: assume -2147483648 <= processWaitingOnFloor_#t~ret85#1 && processWaitingOnFloor_#t~ret85#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret85#1;havoc processWaitingOnFloor_#t~ret85#1; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2883: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2751-1: SUMMARY for call processWaitingOnFloor_#t~ret84#1 := getDestination(1); srcloc: null [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2751: assume -2147483648 <= processWaitingOnFloor_#t~ret84#1 && processWaitingOnFloor_#t~ret84#1 <= 2147483647;processWaitingOnFloor_~tmp___1~6#1 := processWaitingOnFloor_#t~ret84#1;havoc processWaitingOnFloor_#t~ret84#1; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2941: assume 0 != ~tmp___7~2#1; [2025-02-07 20:57:08,850 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2941: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:57:08,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2776: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:57:08,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2867: assume ~tmp___1~7#1 == ~currentFloorID~0; [2025-02-07 20:57:08,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2867: assume !(~tmp___1~7#1 == ~currentFloorID~0); [2025-02-07 20:57:08,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L142: __utac_acc__Specification9_spec__3_#t~ret6#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~12#1;assume { :end_inline_areDoorsOpen } true;assume -2147483648 <= __utac_acc__Specification9_spec__3_#t~ret6#1 && __utac_acc__Specification9_spec__3_#t~ret6#1 <= 2147483647;__utac_acc__Specification9_spec__3_~tmp___0~0#1 := __utac_acc__Specification9_spec__3_#t~ret6#1;havoc __utac_acc__Specification9_spec__3_#t~ret6#1; [2025-02-07 20:57:08,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2735: assume 0 != processWaitingOnFloor_~tmp___0~9#1; [2025-02-07 20:57:08,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2735: assume !(0 != processWaitingOnFloor_~tmp___0~9#1); [2025-02-07 20:57:08,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L134: assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0#1;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; [2025-02-07 20:57:08,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L134: assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0#1);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~12#1;havoc areDoorsOpen_~retValue_acc~12#1;areDoorsOpen_~retValue_acc~12#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~12#1; [2025-02-07 20:57:08,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2851-1: SUMMARY for call #t~ret95#1 := getDestination(1); srcloc: null [2025-02-07 20:57:08,851 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2851: assume -2147483648 <= #t~ret95#1 && #t~ret95#1 <= 2147483647;~tmp___0~10#1 := #t~ret95#1;havoc #t~ret95#1; [2025-02-07 20:57:08,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2178-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~16#1; [2025-02-07 20:57:08,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1076: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:57:08,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1072: assume 0 != ~tmp~7#1; [2025-02-07 20:57:08,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1072: assume !(0 != ~tmp~7#1); [2025-02-07 20:57:08,899 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2191-1: isIdle_#res#1 := isIdle_~retValue_acc~17#1; [2025-02-07 20:57:08,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2187: isIdle_#t~ret59#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret54#1, anyStopRequested_#t~ret55#1, anyStopRequested_#t~ret56#1, anyStopRequested_#t~ret57#1, anyStopRequested_#t~ret58#1, anyStopRequested_~retValue_acc~16#1, anyStopRequested_~tmp~18#1, anyStopRequested_~tmp___0~5#1, anyStopRequested_~tmp___1~4#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret59#1 && isIdle_#t~ret59#1 <= 2147483647;isIdle_~tmp~19#1 := isIdle_#t~ret59#1;havoc isIdle_#t~ret59#1;isIdle_~retValue_acc~17#1 := (if 0 == isIdle_~tmp~19#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~17#1; [2025-02-07 20:57:08,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1070: #t~ret15#1 := isIdle_#res#1;havoc isIdle_#t~ret59#1, isIdle_~retValue_acc~17#1, isIdle_~tmp~19#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp~7#1 := #t~ret15#1;havoc #t~ret15#1; [2025-02-07 20:57:08,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1079: ~i~0#1 := 1 + ~i~0#1; [2025-02-07 20:57:08,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L589: #res := ~retValue_acc~1; [2025-02-07 20:57:08,991 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L223: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:57:08,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L221: assume 0 != ~floorButtons_spc9_4~0; [2025-02-07 20:57:08,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L221: assume !(0 != ~floorButtons_spc9_4~0); [2025-02-07 20:57:08,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L56: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:57:08,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L213: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:57:08,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L211: assume 0 != ~floorButtons_spc9_2~0; [2025-02-07 20:57:08,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L211: assume !(0 != ~floorButtons_spc9_2~0); [2025-02-07 20:57:08,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1231: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification9_spec__4 } true; [2025-02-07 20:57:08,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1260-1: main_#res#1 := main_~retValue_acc~4#1; [2025-02-07 20:57:08,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L203: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:57:08,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L201: assume 0 != ~floorButtons_spc9_0~0; [2025-02-07 20:57:08,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L201: assume !(0 != ~floorButtons_spc9_0~0); [2025-02-07 20:57:08,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1252: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; [2025-02-07 20:57:08,992 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L218: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:57:08,993 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L57: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:57:08,993 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216: assume 0 != ~floorButtons_spc9_3~0; [2025-02-07 20:57:08,993 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216: assume !(0 != ~floorButtons_spc9_3~0); [2025-02-07 20:57:08,993 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1232: assume { :end_inline___utac_acc__Specification9_spec__4 } true; [2025-02-07 20:57:08,993 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L208: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:57:08,993 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L206: assume 0 != ~floorButtons_spc9_1~0; [2025-02-07 20:57:08,993 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L206: assume !(0 != ~floorButtons_spc9_1~0); [2025-02-07 20:57:08,993 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1230: assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:57:08,993 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1387-1: valid_product_#res#1 := valid_product_~retValue_acc~6#1; [2025-02-07 20:57:08,993 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1253: assume { :end_inline_runTest } true; [2025-02-07 20:57:09,001 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L353: #res := ~retValue_acc~0; [2025-02-07 20:57:09,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L900: #res := ~retValue_acc~2; [2025-02-07 20:57:09,047 INFO L? ?]: Removed 514 outVars from TransFormulas that were not future-live. [2025-02-07 20:57:09,048 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:57:09,080 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:57:09,080 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:57:09,081 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:57:09 BoogieIcfgContainer [2025-02-07 20:57:09,081 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:57:09,082 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:57:09,083 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:57:09,086 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:57:09,086 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:57:07" (1/3) ... [2025-02-07 20:57:09,086 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58ea3a90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:57:09, skipping insertion in model container [2025-02-07 20:57:09,086 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:57:07" (2/3) ... [2025-02-07 20:57:09,087 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58ea3a90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:57:09, skipping insertion in model container [2025-02-07 20:57:09,087 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:57:09" (3/3) ... [2025-02-07 20:57:09,088 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec9_product29.cil.c [2025-02-07 20:57:09,098 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:57:09,100 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec9_product29.cil.c that has 25 procedures, 425 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:57:09,131 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:57:09,142 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;@2ab9bf21, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:57:09,143 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:57:09,146 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 20:57:09,149 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:57:09,151 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:57:09,154 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:57:09,156 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 20:57:09,160 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:57:09,164 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:57:09 BoogieIcfgContainer [2025-02-07 20:57:09,164 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:57:09,165 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:57:09,165 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:57:09,165 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:57:09,165 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:57:09" (3/4) ... [2025-02-07 20:57:09,167 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:57:09,170 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:57:09,170 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:57:09,170 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:57:09,170 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:57:09,170 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getCurrentFloorID [2025-02-07 20:57:09,170 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:57:09,170 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:57:09,170 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:57:09,170 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:57:09,170 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:57:09,170 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:57:09,170 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:57:09,171 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:57:09,171 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isEmpty [2025-02-07 20:57:09,171 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection__wrappee__empty [2025-02-07 20:57:09,171 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure buttonForFloorIsPressed [2025-02-07 20:57:09,171 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:57:09,171 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:57:09,171 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:57:09,171 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:57:09,171 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:57:09,171 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:57:09,171 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:57:09,171 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:57:09,174 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:57:09,175 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:57:09,175 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:57:09,175 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:57:09,175 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:57:09,175 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:57:09,175 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:57:09,237 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:57:09,237 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:57:09,237 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:57:09,238 INFO L158 Benchmark]: Toolchain (without parser) took 1996.17ms. Allocated memory is still 142.6MB. Free memory was 102.6MB in the beginning and 88.3MB in the end (delta: 14.4MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2025-02-07 20:57:09,239 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 201.3MB. Free memory is still 128.0MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:57:09,239 INFO L158 Benchmark]: CACSL2BoogieTranslator took 488.33ms. Allocated memory is still 142.6MB. Free memory was 102.6MB in the beginning and 63.8MB in the end (delta: 38.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:57:09,239 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.97ms. Allocated memory is still 142.6MB. Free memory was 63.8MB in the beginning and 58.7MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:57:09,239 INFO L158 Benchmark]: Boogie Preprocessor took 85.31ms. Allocated memory is still 142.6MB. Free memory was 58.7MB in the beginning and 52.9MB in the end (delta: 5.9MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:57:09,240 INFO L158 Benchmark]: IcfgBuilder took 1209.37ms. Allocated memory is still 142.6MB. Free memory was 52.9MB in the beginning and 102.1MB in the end (delta: -49.2MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2025-02-07 20:57:09,240 INFO L158 Benchmark]: TraceAbstraction took 81.62ms. Allocated memory is still 142.6MB. Free memory was 102.1MB in the beginning and 94.5MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:57:09,241 INFO L158 Benchmark]: Witness Printer took 72.70ms. Allocated memory is still 142.6MB. Free memory was 94.5MB in the beginning and 88.3MB in the end (delta: 6.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:57:09,242 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 201.3MB. Free memory is still 128.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 488.33ms. Allocated memory is still 142.6MB. Free memory was 102.6MB in the beginning and 63.8MB in the end (delta: 38.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.97ms. Allocated memory is still 142.6MB. Free memory was 63.8MB in the beginning and 58.7MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.31ms. Allocated memory is still 142.6MB. Free memory was 58.7MB in the beginning and 52.9MB in the end (delta: 5.9MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 1209.37ms. Allocated memory is still 142.6MB. Free memory was 52.9MB in the beginning and 102.1MB in the end (delta: -49.2MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * TraceAbstraction took 81.62ms. Allocated memory is still 142.6MB. Free memory was 102.1MB in the beginning and 94.5MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 72.70ms. Allocated memory is still 142.6MB. Free memory was 94.5MB in the beginning and 88.3MB in the end (delta: 6.3MB). 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,"scenario.i","") [48] - GenericResultAtLocation [Line: 62]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [62] - GenericResultAtLocation [Line: 71]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification9_spec.i","") [71] - GenericResultAtLocation [Line: 235]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [235] - GenericResultAtLocation [Line: 903]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [903] - GenericResultAtLocation [Line: 1263]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1263] - GenericResultAtLocation [Line: 1355]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1355] - GenericResultAtLocation [Line: 1390]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1390] - GenericResultAtLocation [Line: 1756]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1756] - GenericResultAtLocation [Line: 3289]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3289] * 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: 67]: 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, 425 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 20:57:09,260 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