./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec2_product25.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_spec2_product25.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 68493680033c9035e39b01d00eb3730662e9195bee3c7e3d4b2805e2b52b60ec --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:40,146 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:40,226 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:40,232 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:40,232 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:40,251 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:40,256 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:40,256 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:40,256 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:40,256 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:40,256 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:40,256 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:40,256 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:40,257 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:40,257 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:40,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:40,258 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:40,258 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:40,258 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:40,258 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:40,258 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:40,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:40,258 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:40,258 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:40,258 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:40,258 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:40,258 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 -> 68493680033c9035e39b01d00eb3730662e9195bee3c7e3d4b2805e2b52b60ec [2025-02-07 20:56:40,486 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:40,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:40,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:40,496 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:40,497 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:40,497 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec2_product25.cil.c [2025-02-07 20:56:41,766 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/bf1dd78db/f945baabff6c4c86835e765ce5a1406e/FLAGb602e4d0d [2025-02-07 20:56:42,083 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:42,084 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec2_product25.cil.c [2025-02-07 20:56:42,099 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/bf1dd78db/f945baabff6c4c86835e765ce5a1406e/FLAGb602e4d0d [2025-02-07 20:56:42,340 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/bf1dd78db/f945baabff6c4c86835e765ce5a1406e [2025-02-07 20:56:42,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:42,343 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:42,343 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:42,343 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:42,346 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:42,347 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,347 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dd3c4b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42, skipping insertion in model container [2025-02-07 20:56:42,347 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,376 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:42,677 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_spec2_product25.cil.c[66231,66244] [2025-02-07 20:56:42,708 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:42,724 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:42,732 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] [2025-02-07 20:56:42,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [86] [2025-02-07 20:56:42,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [100] [2025-02-07 20:56:42,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [286] [2025-02-07 20:56:42,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1765] [2025-02-07 20:56:42,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [1884] [2025-02-07 20:56:42,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2546] [2025-02-07 20:56:42,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2638] [2025-02-07 20:56:42,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3004] [2025-02-07 20:56:42,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [3013] [2025-02-07 20:56:42,809 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_spec2_product25.cil.c[66231,66244] [2025-02-07 20:56:42,815 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:42,837 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:42,838 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42 WrapperNode [2025-02-07 20:56:42,839 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:42,839 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:42,840 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:42,840 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:42,848 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,869 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,896 INFO L138 Inliner]: procedures = 91, calls = 334, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 842 [2025-02-07 20:56:42,897 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:42,897 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:42,898 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:42,898 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:42,904 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,904 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,908 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,927 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 20:56:42,927 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,927 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,939 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,941 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,944 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,947 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,952 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:42,953 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:42,953 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:42,953 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:42,954 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42" (1/1) ... [2025-02-07 20:56:42,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:42,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:42,999 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 20:56:43,005 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 20:56:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:43,020 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:43,020 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:43,020 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:43,020 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:43,021 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:43,021 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:43,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2025-02-07 20:56:43,021 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2025-02-07 20:56:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:43,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:43,021 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:43,149 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:43,151 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:43,213 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1881: #res := ~retValue_acc~17; [2025-02-07 20:56:43,246 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1803: #res := ~retValue_acc~15; [2025-02-07 20:56:43,252 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L372: #res := ~retValue_acc~2; [2025-02-07 20:56:43,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1086: #res := ~retValue_acc~10; [2025-02-07 20:56:43,527 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1190: #res := ~retValue_acc~13; [2025-02-07 20:56:43,537 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1842: #res := ~retValue_acc~16; [2025-02-07 20:56:43,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L641-1: isEmpty_#res#1 := isEmpty_~retValue_acc~7#1; [2025-02-07 20:56:43,702 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225: assume 4 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:43,702 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225: assume !(4 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:43,702 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1216: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:43,702 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1406: assume -2147483648 <= #t~ret53#1 && #t~ret53#1 <= 2147483647;~tmp___8~2#1 := #t~ret53#1;havoc #t~ret53#1; [2025-02-07 20:56:43,703 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1373: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:43,703 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1406-1: SUMMARY for call #t~ret53#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:43,703 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1274: assume -2147483648 <= processWaitingOnFloor_#t~ret44#1 && processWaitingOnFloor_#t~ret44#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret44#1;havoc processWaitingOnFloor_#t~ret44#1; [2025-02-07 20:56:43,703 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1274-1: SUMMARY for call processWaitingOnFloor_#t~ret44#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:43,703 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1241: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~3#1); srcloc: null [2025-02-07 20:56:43,703 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:43,703 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L531: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:43,703 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1266: assume -2147483648 <= processWaitingOnFloor_#t~ret43#1 && processWaitingOnFloor_#t~ret43#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret43#1;havoc processWaitingOnFloor_#t~ret43#1; [2025-02-07 20:56:43,703 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1266-1: SUMMARY for call processWaitingOnFloor_#t~ret43#1 := getDestination(4); srcloc: null [2025-02-07 20:56:43,703 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1357: assume ~tmp___2~4#1 == ~currentFloorID~0; [2025-02-07 20:56:43,703 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1357: assume !(~tmp___2~4#1 == ~currentFloorID~0); [2025-02-07 20:56:43,703 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L168: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret6#1 && __utac_acc__Specification2_spec__3_#t~ret6#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___4~0#1 := __utac_acc__Specification2_spec__3_#t~ret6#1;havoc __utac_acc__Specification2_spec__3_#t~ret6#1; [2025-02-07 20:56:43,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L168-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret6#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:43,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1415: assume -2147483648 <= #t~ret55#1 && #t~ret55#1 <= 2147483647;~tmp___7~2#1 := #t~ret55#1;havoc #t~ret55#1; [2025-02-07 20:56:43,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1415-1: SUMMARY for call #t~ret55#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:43,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L548: __utac_acc__Specification2_spec__3_#t~ret5#1 := getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~3#1;assume { :end_inline_getCurrentFloorID } true;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret5#1 && __utac_acc__Specification2_spec__3_#t~ret5#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp~0#1 := __utac_acc__Specification2_spec__3_#t~ret5#1;havoc __utac_acc__Specification2_spec__3_#t~ret5#1;__utac_acc__Specification2_spec__3_~floor~0#1 := __utac_acc__Specification2_spec__3_~tmp~0#1; [2025-02-07 20:56:43,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L226: assume 0 != ~floorButtons_spc2_4~0; [2025-02-07 20:56:43,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L226: assume !(0 != ~floorButtons_spc2_4~0); [2025-02-07 20:56:43,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1250: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:43,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1250: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:43,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1341: assume -2147483648 <= #t~ret49#1 && #t~ret49#1 <= 2147483647;~tmp___1~4#1 := #t~ret49#1;havoc #t~ret49#1; [2025-02-07 20:56:43,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1341-1: SUMMARY for call #t~ret49#1 := getDestination(2); srcloc: null [2025-02-07 20:56:43,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1242: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:43,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L185: assume 0 != __utac_acc__Specification2_spec__3_~tmp___3~0#1;~floorButtons_spc2_1~0 := 0; [2025-02-07 20:56:43,704 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L185: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___3~0#1); [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1209: assume -2147483648 <= processWaitingOnFloor_#t~ret34#1 && processWaitingOnFloor_#t~ret34#1 <= 2147483647;processWaitingOnFloor_~tmp___0~4#1 := processWaitingOnFloor_#t~ret34#1;havoc processWaitingOnFloor_#t~ret34#1; [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1209-1: SUMMARY for call processWaitingOnFloor_#t~ret34#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1176: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~12#1;#t~ret46#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret32#1, stopRequestedAtCurrentFloor_#t~ret33#1, stopRequestedAtCurrentFloor_~retValue_acc~12#1, stopRequestedAtCurrentFloor_~tmp~8#1, stopRequestedAtCurrentFloor_~tmp___0~3#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___9~2#1 := #t~ret46#1;havoc #t~ret46#1; [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1267: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L210: assume 3 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L210: assume !(3 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1424: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1168: assume 0 != stopRequestedAtCurrentFloor_~tmp~8#1;stopRequestedAtCurrentFloor_~retValue_acc~12#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~12#1; [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1168: assume !(0 != stopRequestedAtCurrentFloor_~tmp~8#1);stopRequestedAtCurrentFloor_~retValue_acc~12#1 := 0;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~12#1; [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1325: assume 0 != ~persons_1~0; [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1325: assume !(0 != ~persons_1~0); [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1226: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1383: assume -2147483648 <= #t~ret52#1 && #t~ret52#1 <= 2147483647;~tmp___4~3#1 := #t~ret52#1;havoc #t~ret52#1; [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1383-1: SUMMARY for call #t~ret52#1 := getDestination(5); srcloc: null [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1317: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L549-1: getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~3#1; [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1408: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1408: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1309: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1309: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1276: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:43,705 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1276: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:43,706 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1400: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:43,706 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1400: assume !(1 == ~doorState~0); [2025-02-07 20:56:43,706 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1367: assume 0 != ~persons_4~0; [2025-02-07 20:56:43,706 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1367: assume !(0 != ~persons_4~0); [2025-02-07 20:56:43,706 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1268: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:43,706 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L211: assume 0 != ~floorButtons_spc2_3~0; [2025-02-07 20:56:43,706 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L211: assume !(0 != ~floorButtons_spc2_3~0); [2025-02-07 20:56:43,706 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1235: assume -2147483648 <= processWaitingOnFloor_#t~ret38#1 && processWaitingOnFloor_#t~ret38#1 <= 2147483647;processWaitingOnFloor_~tmp___4~2#1 := processWaitingOnFloor_#t~ret38#1;havoc processWaitingOnFloor_#t~ret38#1; [2025-02-07 20:56:43,706 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1235-1: SUMMARY for call processWaitingOnFloor_#t~ret38#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:43,706 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1359: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:43,706 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L525: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:43,706 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L525: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:43,706 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1227: assume -2147483648 <= processWaitingOnFloor_#t~ret37#1 && processWaitingOnFloor_#t~ret37#1 <= 2147483647;processWaitingOnFloor_~tmp___1~3#1 := processWaitingOnFloor_#t~ret37#1;havoc processWaitingOnFloor_#t~ret37#1; [2025-02-07 20:56:43,707 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L170: assume 0 != __utac_acc__Specification2_spec__3_~tmp___4~0#1;~floorButtons_spc2_0~0 := 0; [2025-02-07 20:56:43,707 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L170: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___4~0#1); [2025-02-07 20:56:43,707 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1227-1: SUMMARY for call processWaitingOnFloor_#t~ret37#1 := getDestination(1); srcloc: null [2025-02-07 20:56:43,707 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1417: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:43,707 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1417: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:43,707 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret10#1 && __utac_acc__Specification2_spec__3_#t~ret10#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___0~0#1 := __utac_acc__Specification2_spec__3_#t~ret10#1;havoc __utac_acc__Specification2_spec__3_#t~ret10#1; [2025-02-07 20:56:43,707 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1252: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:43,707 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L228-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret10#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:43,707 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L195: assume 2 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:43,707 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L195: assume !(2 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:43,707 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1343: assume ~tmp___1~4#1 == ~currentFloorID~0; [2025-02-07 20:56:43,707 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1343: assume !(~tmp___1~4#1 == ~currentFloorID~0); [2025-02-07 20:56:43,707 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1211: assume 0 != processWaitingOnFloor_~tmp___0~4#1; [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1211: assume !(0 != processWaitingOnFloor_~tmp___0~4#1); [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1327: assume -2147483648 <= #t~ret48#1 && #t~ret48#1 <= 2147483647;~tmp___0~5#1 := #t~ret48#1;havoc #t~ret48#1; [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L592-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~5#1; [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1327-1: SUMMARY for call #t~ret48#1 := getDestination(1); srcloc: null [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1261: assume -2147483648 <= processWaitingOnFloor_#t~ret42#1 && processWaitingOnFloor_#t~ret42#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret42#1;havoc processWaitingOnFloor_#t~ret42#1; [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1261-1: SUMMARY for call processWaitingOnFloor_#t~ret42#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1228: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~3#1); srcloc: null [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1385: assume ~tmp___4~3#1 == ~currentFloorID~0; [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1385: assume !(~tmp___4~3#1 == ~currentFloorID~0); [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1253: assume -2147483648 <= processWaitingOnFloor_#t~ret41#1 && processWaitingOnFloor_#t~ret41#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret41#1;havoc processWaitingOnFloor_#t~ret41#1; [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L196: assume 0 != ~floorButtons_spc2_2~0; [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L196: assume !(0 != ~floorButtons_spc2_2~0); [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1253-1: SUMMARY for call processWaitingOnFloor_#t~ret41#1 := getDestination(3); srcloc: null [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1410: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:43,708 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1311: assume 0 != ~persons_0~0; [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1311: assume !(0 != ~persons_0~0); [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1278: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1369: assume -2147483648 <= #t~ret51#1 && #t~ret51#1 <= 2147483647;~tmp___3~4#1 := #t~ret51#1;havoc #t~ret51#1; [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1369-1: SUMMARY for call #t~ret51#1 := getDestination(4); srcloc: null [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L213: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret9#1 && __utac_acc__Specification2_spec__3_#t~ret9#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___1~0#1 := __utac_acc__Specification2_spec__3_#t~ret9#1;havoc __utac_acc__Specification2_spec__3_#t~ret9#1; [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1237: assume 0 != processWaitingOnFloor_~tmp___4~2#1; [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1237: assume !(0 != processWaitingOnFloor_~tmp___4~2#1); [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L213-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret9#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L180: assume 1 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L180: assume !(1 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1229: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1419: assume -2147483648 <= #t~ret56#1 && #t~ret56#1 <= 2147483647;~tmp___5~2#1 := #t~ret56#1;havoc #t~ret56#1; [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1419-1: SUMMARY for call #t~ret56#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1353: assume 0 != ~persons_3~0; [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1353: assume !(0 != ~persons_3~0); [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L519: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L519: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1287: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L230: assume 0 != __utac_acc__Specification2_spec__3_~tmp___0~0#1;~floorButtons_spc2_4~0 := 0; [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L230: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___0~0#1); [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1254: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1345: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1279: assume -2147483648 <= processWaitingOnFloor_#t~ret45#1 && processWaitingOnFloor_#t~ret45#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret45#1;havoc processWaitingOnFloor_#t~ret45#1; [2025-02-07 20:56:43,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1279-1: SUMMARY for call processWaitingOnFloor_#t~ret45#1 := getDestination(5); srcloc: null [2025-02-07 20:56:43,710 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1213: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:43,710 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L181: assume 0 != ~floorButtons_spc2_1~0; [2025-02-07 20:56:43,710 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L181: assume !(0 != ~floorButtons_spc2_1~0); [2025-02-07 20:56:43,710 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1329: assume ~tmp___0~5#1 == ~currentFloorID~0; [2025-02-07 20:56:43,710 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1329: assume !(~tmp___0~5#1 == ~currentFloorID~0); [2025-02-07 20:56:43,710 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L528: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L528: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1263: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1263: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1420: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1387: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1255: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L198: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret8#1 && __utac_acc__Specification2_spec__3_#t~ret8#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___2~0#1 := __utac_acc__Specification2_spec__3_#t~ret8#1;havoc __utac_acc__Specification2_spec__3_#t~ret8#1; [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1222: assume -2147483648 <= processWaitingOnFloor_#t~ret36#1 && processWaitingOnFloor_#t~ret36#1 <= 2147483647;processWaitingOnFloor_~tmp___2~3#1 := processWaitingOnFloor_#t~ret36#1;havoc processWaitingOnFloor_#t~ret36#1; [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L198-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret8#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L165: assume 0 == __utac_acc__Specification2_spec__3_~floor~0#1; [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L165: assume !(0 == __utac_acc__Specification2_spec__3_~floor~0#1); [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1222-1: SUMMARY for call processWaitingOnFloor_#t~ret36#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1313: assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp~10#1 := #t~ret47#1;havoc #t~ret47#1; [2025-02-07 20:56:43,711 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1280: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:43,712 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1313-1: SUMMARY for call #t~ret47#1 := getDestination(0); srcloc: null [2025-02-07 20:56:43,712 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1214: assume -2147483648 <= processWaitingOnFloor_#t~ret35#1 && processWaitingOnFloor_#t~ret35#1 <= 2147483647;processWaitingOnFloor_~tmp~9#1 := processWaitingOnFloor_#t~ret35#1;havoc processWaitingOnFloor_#t~ret35#1; [2025-02-07 20:56:43,712 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1214-1: SUMMARY for call processWaitingOnFloor_#t~ret35#1 := getDestination(0); srcloc: null [2025-02-07 20:56:43,712 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1371: assume ~tmp___3~4#1 == ~currentFloorID~0; [2025-02-07 20:56:43,712 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1371: assume !(~tmp___3~4#1 == ~currentFloorID~0); [2025-02-07 20:56:43,712 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L215: assume 0 != __utac_acc__Specification2_spec__3_~tmp___1~0#1;~floorButtons_spc2_3~0 := 0; [2025-02-07 20:56:43,712 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L215: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___1~0#1); [2025-02-07 20:56:43,712 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1239: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:43,712 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1396: havoc processWaitingOnFloor_#t~ret34#1, processWaitingOnFloor_#t~ret35#1, processWaitingOnFloor_#t~ret36#1, processWaitingOnFloor_#t~ret37#1, processWaitingOnFloor_#t~ret38#1, processWaitingOnFloor_#t~ret39#1, processWaitingOnFloor_#t~ret40#1, processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~9#1, processWaitingOnFloor_~tmp___0~4#1, processWaitingOnFloor_~tmp___1~3#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~3#1, processWaitingOnFloor_~tmp___4~2#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;havoc processWaitingOnFloor_#in~floorID#1;assume { :end_inline_processWaitingOnFloor } true;assume { :begin_inline_resetFloorButton } true;resetFloorButton_#in~floorID#1 := ~currentFloorID~0;havoc resetFloorButton_~floorID#1;resetFloorButton_~floorID#1 := resetFloorButton_#in~floorID#1; [2025-02-07 20:56:43,712 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1396-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret34#1, processWaitingOnFloor_#t~ret35#1, processWaitingOnFloor_#t~ret36#1, processWaitingOnFloor_#t~ret37#1, processWaitingOnFloor_#t~ret38#1, processWaitingOnFloor_#t~ret39#1, processWaitingOnFloor_#t~ret40#1, processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~9#1, processWaitingOnFloor_~tmp___0~4#1, processWaitingOnFloor_~tmp___1~3#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~3#1, processWaitingOnFloor_~tmp___4~2#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;processWaitingOnFloor_~floorID#1 := processWaitingOnFloor_#in~floorID#1;havoc processWaitingOnFloor_~tmp~9#1;havoc processWaitingOnFloor_~tmp___0~4#1;havoc processWaitingOnFloor_~tmp___1~3#1;havoc processWaitingOnFloor_~tmp___2~3#1;havoc processWaitingOnFloor_~tmp___3~3#1;havoc processWaitingOnFloor_~tmp___4~2#1;havoc processWaitingOnFloor_~tmp___5~1#1;havoc processWaitingOnFloor_~tmp___6~1#1;havoc processWaitingOnFloor_~tmp___7~1#1;havoc processWaitingOnFloor_~tmp___8~1#1;havoc processWaitingOnFloor_~tmp___9~1#1;havoc processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:43,712 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1355: assume -2147483648 <= #t~ret50#1 && #t~ret50#1 <= 2147483647;~tmp___2~4#1 := #t~ret50#1;havoc #t~ret50#1; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1355-1: SUMMARY for call #t~ret50#1 := getDestination(3); srcloc: null [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L166: assume 0 != ~floorButtons_spc2_0~0; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L166: assume !(0 != ~floorButtons_spc2_0~0); [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1281: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1248: assume -2147483648 <= processWaitingOnFloor_#t~ret40#1 && processWaitingOnFloor_#t~ret40#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret40#1;havoc processWaitingOnFloor_#t~ret40#1; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1248-1: SUMMARY for call processWaitingOnFloor_#t~ret40#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1215: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~9#1); srcloc: null [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1339: assume 0 != ~persons_2~0; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1339: assume !(0 != ~persons_2~0); [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1240: assume -2147483648 <= processWaitingOnFloor_#t~ret39#1 && processWaitingOnFloor_#t~ret39#1 <= 2147483647;processWaitingOnFloor_~tmp___3~3#1 := processWaitingOnFloor_#t~ret39#1;havoc processWaitingOnFloor_#t~ret39#1; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L183: assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret7#1 && __utac_acc__Specification2_spec__3_#t~ret7#1 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___3~0#1 := __utac_acc__Specification2_spec__3_#t~ret7#1;havoc __utac_acc__Specification2_spec__3_#t~ret7#1; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1240-1: SUMMARY for call processWaitingOnFloor_#t~ret39#1 := getDestination(2); srcloc: null [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1430: havoc __utac_acc__Specification2_spec__3_#t~ret5#1, __utac_acc__Specification2_spec__3_#t~ret6#1, __utac_acc__Specification2_spec__3_#t~ret7#1, __utac_acc__Specification2_spec__3_#t~ret8#1, __utac_acc__Specification2_spec__3_#t~ret9#1, __utac_acc__Specification2_spec__3_#t~ret10#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~0#1, __utac_acc__Specification2_spec__3_~tmp___0~0#1, __utac_acc__Specification2_spec__3_~tmp___1~0#1, __utac_acc__Specification2_spec__3_~tmp___2~0#1, __utac_acc__Specification2_spec__3_~tmp___3~0#1, __utac_acc__Specification2_spec__3_~tmp___4~0#1;assume { :end_inline___utac_acc__Specification2_spec__3 } true; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L183-1: SUMMARY for call __utac_acc__Specification2_spec__3_#t~ret7#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1430-1: assume { :begin_inline___utac_acc__Specification2_spec__3 } true;havoc __utac_acc__Specification2_spec__3_#t~ret5#1, __utac_acc__Specification2_spec__3_#t~ret6#1, __utac_acc__Specification2_spec__3_#t~ret7#1, __utac_acc__Specification2_spec__3_#t~ret8#1, __utac_acc__Specification2_spec__3_#t~ret9#1, __utac_acc__Specification2_spec__3_#t~ret10#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~0#1, __utac_acc__Specification2_spec__3_~tmp___0~0#1, __utac_acc__Specification2_spec__3_~tmp___1~0#1, __utac_acc__Specification2_spec__3_~tmp___2~0#1, __utac_acc__Specification2_spec__3_~tmp___3~0#1, __utac_acc__Specification2_spec__3_~tmp___4~0#1;havoc __utac_acc__Specification2_spec__3_~floor~0#1;havoc __utac_acc__Specification2_spec__3_~tmp~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___0~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___1~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___2~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___3~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___4~0#1;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~3#1;havoc getCurrentFloorID_~retValue_acc~3#1;getCurrentFloorID_~retValue_acc~3#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~3#1; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1397: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1331: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1265: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1166: stopRequestedAtCurrentFloor_#t~ret33#1 := buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~5#1;havoc buttonForFloorIsPressed_#in~floorID#1;assume { :end_inline_buttonForFloorIsPressed } true;assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret33#1 && stopRequestedAtCurrentFloor_#t~ret33#1 <= 2147483647;stopRequestedAtCurrentFloor_~tmp~8#1 := stopRequestedAtCurrentFloor_#t~ret33#1;havoc stopRequestedAtCurrentFloor_#t~ret33#1; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L522: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L522: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L200: assume 0 != __utac_acc__Specification2_spec__3_~tmp___2~0#1;~floorButtons_spc2_2~0 := 0; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L200: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___2~0#1); [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1224: assume 0 != processWaitingOnFloor_~tmp___2~3#1; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1224: assume !(0 != processWaitingOnFloor_~tmp___2~3#1); [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1414: assume -2147483648 <= #t~ret54#1 && #t~ret54#1 <= 2147483647;~tmp___6~2#1 := #t~ret54#1;havoc #t~ret54#1; [2025-02-07 20:56:43,713 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1381: assume 0 != ~persons_5~0; [2025-02-07 20:56:43,714 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1381: assume !(0 != ~persons_5~0); [2025-02-07 20:56:43,714 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1414-1: SUMMARY for call #t~ret54#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:43,714 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1315: assume ~tmp~10#1 == ~currentFloorID~0; [2025-02-07 20:56:43,714 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1315: assume !(~tmp~10#1 == ~currentFloorID~0); [2025-02-07 20:56:43,778 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L721-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~8#1; [2025-02-07 20:56:43,778 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L734-1: isIdle_#res#1 := isIdle_~retValue_acc~9#1; [2025-02-07 20:56:43,779 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L730: isIdle_#t~ret19#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret14#1, anyStopRequested_#t~ret15#1, anyStopRequested_#t~ret16#1, anyStopRequested_#t~ret17#1, anyStopRequested_#t~ret18#1, anyStopRequested_~retValue_acc~8#1, anyStopRequested_~tmp~4#1, anyStopRequested_~tmp___0~1#1, anyStopRequested_~tmp___1~1#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~1#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret19#1 && isIdle_#t~ret19#1 <= 2147483647;isIdle_~tmp~5#1 := isIdle_#t~ret19#1;havoc isIdle_#t~ret19#1;isIdle_~retValue_acc~9#1 := (if 0 == isIdle_~tmp~5#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~9#1; [2025-02-07 20:56:43,779 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3175: #t~ret120#1 := isIdle_#res#1;havoc isIdle_#t~ret19#1, isIdle_~retValue_acc~9#1, isIdle_~tmp~5#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret120#1 && #t~ret120#1 <= 2147483647;~tmp~23#1 := #t~ret120#1;havoc #t~ret120#1; [2025-02-07 20:56:43,779 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3184: ~i~3#1 := 1 + ~i~3#1; [2025-02-07 20:56:43,779 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3181: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:43,779 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3177: assume 0 != ~tmp~23#1; [2025-02-07 20:56:43,779 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3177: assume !(0 != ~tmp~23#1); [2025-02-07 20:56:43,821 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2232: #res := ~retValue_acc~19; [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L95: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L254: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L252: assume 0 != ~floorButtons_spc2_0~0; [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L252: assume !(0 != ~floorButtons_spc2_0~0); [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3353: assume { :end_inline_runTest } true; [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L83-1: valid_product_#res#1 := valid_product_~retValue_acc~1#1; [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L269: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: assume 0 != ~floorButtons_spc2_3~0; [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: assume !(0 != ~floorButtons_spc2_3~0); [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3335: assume { :end_inline___utac_acc__Specification2_spec__4 } true; [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3333: assume { :end_inline___utac_acc__Specification2_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L259: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L257: assume 0 != ~floorButtons_spc2_1~0; [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L257: assume !(0 != ~floorButtons_spc2_1~0); [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3360-1: main_#res#1 := main_~retValue_acc~25#1; [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L94: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification2_spec__1 } true;~floorButtons_spc2_0~0 := 0;~floorButtons_spc2_1~0 := 0;~floorButtons_spc2_2~0 := 0;~floorButtons_spc2_3~0 := 0;~floorButtons_spc2_4~0 := 0; [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L274: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L272: assume 0 != ~floorButtons_spc2_4~0; [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L272: assume !(0 != ~floorButtons_spc2_4~0); [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L264: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3334: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification2_spec__4 } true; [2025-02-07 20:56:43,870 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: assume 0 != ~floorButtons_spc2_2~0; [2025-02-07 20:56:43,871 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: assume !(0 != ~floorButtons_spc2_2~0); [2025-02-07 20:56:43,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1996: #res := ~retValue_acc~18; [2025-02-07 20:56:43,881 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L558: #res := ~retValue_acc~4; [2025-02-07 20:56:43,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2543: #res := ~retValue_acc~20; [2025-02-07 20:56:43,921 INFO L? ?]: Removed 493 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:43,921 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:43,932 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:43,932 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:43,933 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:43 BoogieIcfgContainer [2025-02-07 20:56:43,933 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:43,934 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:43,934 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:43,937 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:43,937 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:42" (1/3) ... [2025-02-07 20:56:43,937 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54892b3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:43, skipping insertion in model container [2025-02-07 20:56:43,937 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:42" (2/3) ... [2025-02-07 20:56:43,937 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54892b3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:43, skipping insertion in model container [2025-02-07 20:56:43,937 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:43" (3/3) ... [2025-02-07 20:56:43,938 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec2_product25.cil.c [2025-02-07 20:56:43,947 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:43,949 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec2_product25.cil.c that has 22 procedures, 402 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:43,977 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:43,984 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;@f134d45, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:43,984 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:43,986 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 20:56:43,988 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:43,990 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:43,992 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:43,993 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 20:56:43,997 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:44,000 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:44 BoogieIcfgContainer [2025-02-07 20:56:44,000 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:44,001 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:44,001 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:44,001 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:44,001 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:43" (3/4) ... [2025-02-07 20:56:44,002 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:44,005 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:44,005 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:44,005 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:44,005 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:44,005 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:44,005 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:44,005 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:44,005 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:44,005 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:44,005 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:44,005 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:44,005 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:44,005 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:44,006 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:44,006 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:44,006 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:44,006 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:44,006 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:44,006 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure areDoorsOpen [2025-02-07 20:56:44,006 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:44,006 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:44,009 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:44,009 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:44,009 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:44,009 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:44,009 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:44,009 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:44,010 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:44,056 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:44,056 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:44,056 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:44,057 INFO L158 Benchmark]: Toolchain (without parser) took 1714.26ms. Allocated memory is still 201.3MB. Free memory was 155.6MB in the beginning and 108.2MB in the end (delta: 47.5MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. [2025-02-07 20:56:44,057 INFO L158 Benchmark]: CDTParser took 0.71ms. Allocated memory is still 201.3MB. Free memory is still 116.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:44,057 INFO L158 Benchmark]: CACSL2BoogieTranslator took 495.56ms. Allocated memory is still 201.3MB. Free memory was 155.6MB in the beginning and 116.8MB in the end (delta: 38.8MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:44,057 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.52ms. Allocated memory is still 201.3MB. Free memory was 116.8MB in the beginning and 112.1MB in the end (delta: 4.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:44,058 INFO L158 Benchmark]: Boogie Preprocessor took 54.63ms. Allocated memory is still 201.3MB. Free memory was 112.1MB in the beginning and 106.9MB in the end (delta: 5.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:44,058 INFO L158 Benchmark]: IcfgBuilder took 979.97ms. Allocated memory is still 201.3MB. Free memory was 106.9MB in the beginning and 121.6MB in the end (delta: -14.8MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. [2025-02-07 20:56:44,058 INFO L158 Benchmark]: TraceAbstraction took 66.33ms. Allocated memory is still 201.3MB. Free memory was 121.6MB in the beginning and 114.8MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:44,058 INFO L158 Benchmark]: Witness Printer took 55.68ms. Allocated memory is still 201.3MB. Free memory was 114.8MB in the beginning and 108.2MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:44,059 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71ms. Allocated memory is still 201.3MB. Free memory is still 116.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 495.56ms. Allocated memory is still 201.3MB. Free memory was 155.6MB in the beginning and 116.8MB in the end (delta: 38.8MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.52ms. Allocated memory is still 201.3MB. Free memory was 116.8MB in the beginning and 112.1MB in the end (delta: 4.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 54.63ms. Allocated memory is still 201.3MB. Free memory was 112.1MB in the beginning and 106.9MB in the end (delta: 5.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 979.97ms. Allocated memory is still 201.3MB. Free memory was 106.9MB in the beginning and 121.6MB in the end (delta: -14.8MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. * TraceAbstraction took 66.33ms. Allocated memory is still 201.3MB. Free memory was 121.6MB in the beginning and 114.8MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 55.68ms. Allocated memory is still 201.3MB. Free memory was 114.8MB in the beginning and 108.2MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 48]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] - GenericResultAtLocation [Line: 86]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [86] - GenericResultAtLocation [Line: 100]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [100] - GenericResultAtLocation [Line: 286]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [286] - GenericResultAtLocation [Line: 1765]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1765] - GenericResultAtLocation [Line: 1884]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [1884] - GenericResultAtLocation [Line: 2546]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2546] - GenericResultAtLocation [Line: 2638]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2638] - GenericResultAtLocation [Line: 3004]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3004] - GenericResultAtLocation [Line: 3013]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [3013] * 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: 3009]: 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 22 procedures, 402 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 20:56:44,071 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