./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec1_product01.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/elevator_spec1_product01.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 a24bdc0807d94f83606acfe112db107808ae7409e0ad1ecc1d01e9704d0b4ece --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:16,435 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:16,501 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:16,508 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:16,513 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:16,532 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:16,533 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:16,533 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:16,533 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:16,534 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:16,534 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:16,534 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:16,535 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:16,535 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:16,535 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:16,535 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:16,535 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:16,535 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:16,536 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:16,536 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:16,536 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:16,536 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:16,536 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:16,536 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:16,536 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:16,536 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:16,536 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:16,536 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:16,536 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:16,536 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:16,537 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:16,537 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:16,537 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:16,537 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:16,537 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:16,537 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:16,538 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:16,538 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:16,538 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:16,538 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:16,538 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:16,538 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:16,538 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:16,538 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 -> a24bdc0807d94f83606acfe112db107808ae7409e0ad1ecc1d01e9704d0b4ece [2025-02-07 20:56:16,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:16,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:16,769 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:16,770 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:16,771 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:16,771 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec1_product01.cil.c [2025-02-07 20:56:17,913 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/559c90fb1/04634a5c67e44da2ab4a33c480ccd648/FLAG08d44e3b6 [2025-02-07 20:56:18,294 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:18,295 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec1_product01.cil.c [2025-02-07 20:56:18,308 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/559c90fb1/04634a5c67e44da2ab4a33c480ccd648/FLAG08d44e3b6 [2025-02-07 20:56:18,494 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/559c90fb1/04634a5c67e44da2ab4a33c480ccd648 [2025-02-07 20:56:18,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:18,498 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:18,499 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:18,499 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:18,502 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:18,502 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:18" (1/1) ... [2025-02-07 20:56:18,503 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e194ceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:18, skipping insertion in model container [2025-02-07 20:56:18,503 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:18" (1/1) ... [2025-02-07 20:56:18,546 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:18,654 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec1_product01.cil.c[1545,1558] [2025-02-07 20:56:18,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:18,939 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:18,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [48] [2025-02-07 20:56:18,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [57] [2025-02-07 20:56:18,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1490] [2025-02-07 20:56:18,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [1849] [2025-02-07 20:56:18,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2515] [2025-02-07 20:56:18,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2881] [2025-02-07 20:56:18,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2894] [2025-02-07 20:56:18,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [2985] [2025-02-07 20:56:18,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3104] [2025-02-07 20:56:18,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [3139] [2025-02-07 20:56:18,950 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec1_product01.cil.c[1545,1558] [2025-02-07 20:56:19,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:19,067 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:19,068 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19 WrapperNode [2025-02-07 20:56:19,069 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:19,070 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:19,070 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:19,070 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:19,075 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,090 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,115 INFO L138 Inliner]: procedures = 88, calls = 329, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 739 [2025-02-07 20:56:19,116 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:19,116 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:19,116 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:19,117 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:19,122 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,123 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,126 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,145 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 20:56:19,145 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,145 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,163 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,164 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,169 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,171 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,174 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:19,178 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:19,179 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:19,179 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:19,180 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19" (1/1) ... [2025-02-07 20:56:19,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:19,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:19,210 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 20:56:19,212 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 20:56:19,227 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2025-02-07 20:56:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2025-02-07 20:56:19,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:19,227 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:19,227 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:19,228 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:19,228 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:19,228 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:19,228 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:19,228 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2025-02-07 20:56:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2025-02-07 20:56:19,228 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:19,228 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:19,229 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:19,229 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:19,229 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:19,229 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:19,229 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:19,229 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:19,229 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:19,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:19,366 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:19,368 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:19,428 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3101: #res := ~retValue_acc~23; [2025-02-07 20:56:19,431 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L144: #res := ~retValue_acc~0; [2025-02-07 20:56:19,654 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L810: #res := ~retValue_acc~8; [2025-02-07 20:56:19,709 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L914: #res := ~retValue_acc~11; [2025-02-07 20:56:19,720 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3062: #res := ~retValue_acc~22; [2025-02-07 20:56:19,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L445-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~6#1; [2025-02-07 20:56:19,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1655: #t~ret81#1 := isIdle_#res#1;havoc isIdle_#t~ret9#1, isIdle_~retValue_acc~7#1, isIdle_~tmp~1#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret81#1 && #t~ret81#1 <= 2147483647;~tmp~14#1 := #t~ret81#1;havoc #t~ret81#1; [2025-02-07 20:56:19,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L458-1: isIdle_#res#1 := isIdle_~retValue_acc~7#1; [2025-02-07 20:56:19,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L454: isIdle_#t~ret9#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret4#1, anyStopRequested_#t~ret5#1, anyStopRequested_#t~ret6#1, anyStopRequested_#t~ret7#1, anyStopRequested_#t~ret8#1, anyStopRequested_~retValue_acc~6#1, anyStopRequested_~tmp~0#1, anyStopRequested_~tmp___0~0#1, anyStopRequested_~tmp___1~0#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret9#1 && isIdle_#t~ret9#1 <= 2147483647;isIdle_~tmp~1#1 := isIdle_#t~ret9#1;havoc isIdle_#t~ret9#1;isIdle_~retValue_acc~7#1 := (if 0 == isIdle_~tmp~1#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~7#1; [2025-02-07 20:56:19,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1664: ~i~1#1 := 1 + ~i~1#1; [2025-02-07 20:56:19,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1661: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:19,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1657: assume 0 != ~tmp~14#1; [2025-02-07 20:56:19,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1657: assume !(0 != ~tmp~14#1); [2025-02-07 20:56:19,940 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3264: assume 0 != __utac_acc__Specification1_spec__3_~tmp___0~10#1;~landingButtons_spc1_4~0 := 0; [2025-02-07 20:56:19,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3264: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___0~10#1); [2025-02-07 20:56:19,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1084: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:19,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L316-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~3#1; [2025-02-07 20:56:19,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L985: assume -2147483648 <= processWaitingOnFloor_#t~ret32#1 && processWaitingOnFloor_#t~ret32#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret32#1;havoc processWaitingOnFloor_#t~ret32#1; [2025-02-07 20:56:19,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L985-1: SUMMARY for call processWaitingOnFloor_#t~ret32#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L952: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~2#1); srcloc: null [2025-02-07 20:56:19,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1142: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:19,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1142: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:19,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L977: assume -2147483648 <= processWaitingOnFloor_#t~ret31#1 && processWaitingOnFloor_#t~ret31#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret31#1;havoc processWaitingOnFloor_#t~ret31#1; [2025-02-07 20:56:19,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L977-1: SUMMARY for call processWaitingOnFloor_#t~ret31#1 := getDestination(3); srcloc: null [2025-02-07 20:56:19,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3215: assume 0 != ~landingButtons_spc1_1~0; [2025-02-07 20:56:19,941 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3215: assume !(0 != ~landingButtons_spc1_1~0); [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1068: assume ~tmp___1~3#1 == ~currentFloorID~0; [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1068: assume !(~tmp___1~3#1 == ~currentFloorID~0); [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1002: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3232: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret120#1 && __utac_acc__Specification1_spec__3_#t~ret120#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___2~6#1 := __utac_acc__Specification1_spec__3_#t~ret120#1;havoc __utac_acc__Specification1_spec__3_#t~ret120#1; [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L961: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L961: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3232-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret120#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3199: assume 0 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3199: assume !(0 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1052: assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~4#1 := #t~ret38#1;havoc #t~ret38#1; [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1052-1: SUMMARY for call #t~ret38#1 := getDestination(1); srcloc: null [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L953: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1110: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1110: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L243: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1011: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L978: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3249: assume 0 != __utac_acc__Specification1_spec__3_~tmp___1~8#1;~landingButtons_spc1_3~0 := 0; [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3249: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___1~8#1); [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1135: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1036: assume 0 != ~persons_0~0; [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1036: assume !(0 != ~persons_0~0); [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1003: assume -2147483648 <= processWaitingOnFloor_#t~ret35#1 && processWaitingOnFloor_#t~ret35#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret35#1;havoc processWaitingOnFloor_#t~ret35#1; [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1003-1: SUMMARY for call processWaitingOnFloor_#t~ret35#1 := getDestination(5); srcloc: null [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L937: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,942 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1094: assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~3#1 := #t~ret41#1;havoc #t~ret41#1; [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1094-1: SUMMARY for call #t~ret41#1 := getDestination(4); srcloc: null [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3200: assume 0 != ~landingButtons_spc1_0~0; [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3200: assume !(0 != ~landingButtons_spc1_0~0); [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L252: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L252: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L987: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L987: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1144: assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___5~2#1 := #t~ret46#1;havoc #t~ret46#1; [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1144-1: SUMMARY for call #t~ret46#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1078: assume 0 != ~persons_3~0; [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1078: assume !(0 != ~persons_3~0); [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L979: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L946: assume -2147483648 <= processWaitingOnFloor_#t~ret26#1 && processWaitingOnFloor_#t~ret26#1 <= 2147483647;processWaitingOnFloor_~tmp___2~2#1 := processWaitingOnFloor_#t~ret26#1;havoc processWaitingOnFloor_#t~ret26#1; [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3217-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret119#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L946-1: SUMMARY for call processWaitingOnFloor_#t~ret26#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3217: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret119#1 && __utac_acc__Specification1_spec__3_#t~ret119#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___3~5#1 := __utac_acc__Specification1_spec__3_#t~ret119#1;havoc __utac_acc__Specification1_spec__3_#t~ret119#1; [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1070: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1004: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:19,943 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L938: assume -2147483648 <= processWaitingOnFloor_#t~ret25#1 && processWaitingOnFloor_#t~ret25#1 <= 2147483647;processWaitingOnFloor_~tmp~5#1 := processWaitingOnFloor_#t~ret25#1;havoc processWaitingOnFloor_#t~ret25#1; [2025-02-07 20:56:19,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L938-1: SUMMARY for call processWaitingOnFloor_#t~ret25#1 := getDestination(0); srcloc: null [2025-02-07 20:56:19,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3234: assume 0 != __utac_acc__Specification1_spec__3_~tmp___2~6#1;~landingButtons_spc1_2~0 := 0; [2025-02-07 20:56:19,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3234: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___2~6#1); [2025-02-07 20:56:19,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L963: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1054: assume ~tmp___0~4#1 == ~currentFloorID~0; [2025-02-07 20:56:19,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1054: assume !(~tmp___0~4#1 == ~currentFloorID~0); [2025-02-07 20:56:19,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3259: assume 4 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:19,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3259: assume !(4 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:19,944 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1145: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:19,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1112: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:19,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1038: assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~6#1 := #t~ret37#1;havoc #t~ret37#1; [2025-02-07 20:56:19,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1005: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:19,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1038-1: SUMMARY for call #t~ret37#1 := getDestination(0); srcloc: null [2025-02-07 20:56:19,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L972: assume -2147483648 <= processWaitingOnFloor_#t~ret30#1 && processWaitingOnFloor_#t~ret30#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret30#1;havoc processWaitingOnFloor_#t~ret30#1; [2025-02-07 20:56:19,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L972-1: SUMMARY for call processWaitingOnFloor_#t~ret30#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L939: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~5#1); srcloc: null [2025-02-07 20:56:19,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1096: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:19,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1096: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:19,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L964: assume -2147483648 <= processWaitingOnFloor_#t~ret29#1 && processWaitingOnFloor_#t~ret29#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret29#1;havoc processWaitingOnFloor_#t~ret29#1; [2025-02-07 20:56:19,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret118#1 && __utac_acc__Specification1_spec__3_#t~ret118#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___4~3#1 := __utac_acc__Specification1_spec__3_#t~ret118#1;havoc __utac_acc__Specification1_spec__3_#t~ret118#1; [2025-02-07 20:56:19,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L964-1: SUMMARY for call processWaitingOnFloor_#t~ret29#1 := getDestination(2); srcloc: null [2025-02-07 20:56:19,945 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1121: havoc processWaitingOnFloor_#t~ret24#1, processWaitingOnFloor_#t~ret25#1, processWaitingOnFloor_#t~ret26#1, processWaitingOnFloor_#t~ret27#1, processWaitingOnFloor_#t~ret28#1, processWaitingOnFloor_#t~ret29#1, processWaitingOnFloor_#t~ret30#1, processWaitingOnFloor_#t~ret31#1, processWaitingOnFloor_#t~ret32#1, processWaitingOnFloor_#t~ret33#1, processWaitingOnFloor_#t~ret34#1, processWaitingOnFloor_#t~ret35#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~5#1, processWaitingOnFloor_~tmp___0~3#1, processWaitingOnFloor_~tmp___1~2#1, processWaitingOnFloor_~tmp___2~2#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;havoc processWaitingOnFloor_#in~floorID#1;assume { :end_inline_processWaitingOnFloor } true;assume { :begin_inline_resetFloorButton } true;resetFloorButton_#in~floorID#1 := ~currentFloorID~0;havoc resetFloorButton_~floorID#1;resetFloorButton_~floorID#1 := resetFloorButton_#in~floorID#1; [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3202-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret118#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1121-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret24#1, processWaitingOnFloor_#t~ret25#1, processWaitingOnFloor_#t~ret26#1, processWaitingOnFloor_#t~ret27#1, processWaitingOnFloor_#t~ret28#1, processWaitingOnFloor_#t~ret29#1, processWaitingOnFloor_#t~ret30#1, processWaitingOnFloor_#t~ret31#1, processWaitingOnFloor_#t~ret32#1, processWaitingOnFloor_#t~ret33#1, processWaitingOnFloor_#t~ret34#1, processWaitingOnFloor_#t~ret35#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~5#1, processWaitingOnFloor_~tmp___0~3#1, processWaitingOnFloor_~tmp___1~2#1, processWaitingOnFloor_~tmp___2~2#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;processWaitingOnFloor_~floorID#1 := processWaitingOnFloor_#in~floorID#1;havoc processWaitingOnFloor_~tmp~5#1;havoc processWaitingOnFloor_~tmp___0~3#1;havoc processWaitingOnFloor_~tmp___1~2#1;havoc processWaitingOnFloor_~tmp___2~2#1;havoc processWaitingOnFloor_~tmp___3~2#1;havoc processWaitingOnFloor_~tmp___4~1#1;havoc processWaitingOnFloor_~tmp___5~1#1;havoc processWaitingOnFloor_~tmp___6~1#1;havoc processWaitingOnFloor_~tmp___7~1#1;havoc processWaitingOnFloor_~tmp___8~1#1;havoc processWaitingOnFloor_~tmp___9~1#1;havoc processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3260: assume 0 != ~landingButtons_spc1_4~0; [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3260: assume !(0 != ~landingButtons_spc1_4~0); [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L989: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L890: stopRequestedAtCurrentFloor_#t~ret23#1 := buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~3#1;havoc buttonForFloorIsPressed_#in~floorID#1;assume { :end_inline_buttonForFloorIsPressed } true;assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret23#1 && stopRequestedAtCurrentFloor_#t~ret23#1 <= 2147483647;stopRequestedAtCurrentFloor_~tmp~4#1 := stopRequestedAtCurrentFloor_#t~ret23#1;havoc stopRequestedAtCurrentFloor_#t~ret23#1; [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1080: assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~3#1 := #t~ret40#1;havoc #t~ret40#1; [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1080-1: SUMMARY for call #t~ret40#1 := getDestination(3); srcloc: null [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L246: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L246: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L948: assume 0 != processWaitingOnFloor_~tmp___2~2#1; [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L948: assume !(0 != processWaitingOnFloor_~tmp___2~2#1); [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3219: assume 0 != __utac_acc__Specification1_spec__3_~tmp___3~5#1;~landingButtons_spc1_1~0 := 0; [2025-02-07 20:56:19,946 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3219: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___3~5#1); [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3244: assume 3 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3244: assume !(3 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L940: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1064: assume 0 != ~persons_2~0; [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1064: assume !(0 != ~persons_2~0); [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShiftFINAL: assume true; [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L998: assume -2147483648 <= processWaitingOnFloor_#t~ret34#1 && processWaitingOnFloor_#t~ret34#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret34#1;havoc processWaitingOnFloor_#t~ret34#1; [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L998-1: SUMMARY for call processWaitingOnFloor_#t~ret34#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L965: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1155: havoc __utac_acc__Specification1_spec__3_#t~ret117#1, __utac_acc__Specification1_spec__3_#t~ret118#1, __utac_acc__Specification1_spec__3_#t~ret119#1, __utac_acc__Specification1_spec__3_#t~ret120#1, __utac_acc__Specification1_spec__3_#t~ret121#1, __utac_acc__Specification1_spec__3_#t~ret122#1, __utac_acc__Specification1_spec__3_~floor~0#1, __utac_acc__Specification1_spec__3_~tmp~22#1, __utac_acc__Specification1_spec__3_~tmp___0~10#1, __utac_acc__Specification1_spec__3_~tmp___1~8#1, __utac_acc__Specification1_spec__3_~tmp___2~6#1, __utac_acc__Specification1_spec__3_~tmp___3~5#1, __utac_acc__Specification1_spec__3_~tmp___4~3#1;assume { :end_inline___utac_acc__Specification1_spec__3 } true; [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1155-1: assume { :begin_inline___utac_acc__Specification1_spec__3 } true;havoc __utac_acc__Specification1_spec__3_#t~ret117#1, __utac_acc__Specification1_spec__3_#t~ret118#1, __utac_acc__Specification1_spec__3_#t~ret119#1, __utac_acc__Specification1_spec__3_#t~ret120#1, __utac_acc__Specification1_spec__3_#t~ret121#1, __utac_acc__Specification1_spec__3_#t~ret122#1, __utac_acc__Specification1_spec__3_~floor~0#1, __utac_acc__Specification1_spec__3_~tmp~22#1, __utac_acc__Specification1_spec__3_~tmp___0~10#1, __utac_acc__Specification1_spec__3_~tmp___1~8#1, __utac_acc__Specification1_spec__3_~tmp___2~6#1, __utac_acc__Specification1_spec__3_~tmp___3~5#1, __utac_acc__Specification1_spec__3_~tmp___4~3#1;havoc __utac_acc__Specification1_spec__3_~floor~0#1;havoc __utac_acc__Specification1_spec__3_~tmp~22#1;havoc __utac_acc__Specification1_spec__3_~tmp___0~10#1;havoc __utac_acc__Specification1_spec__3_~tmp___1~8#1;havoc __utac_acc__Specification1_spec__3_~tmp___2~6#1;havoc __utac_acc__Specification1_spec__3_~tmp___3~5#1;havoc __utac_acc__Specification1_spec__3_~tmp___4~3#1;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~1#1;havoc getCurrentFloorID_~retValue_acc~1#1;getCurrentFloorID_~retValue_acc~1#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~1#1; [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1122: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1056: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L255: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L255: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L990: assume -2147483648 <= processWaitingOnFloor_#t~ret33#1 && processWaitingOnFloor_#t~ret33#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret33#1;havoc processWaitingOnFloor_#t~ret33#1; [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L990-1: SUMMARY for call processWaitingOnFloor_#t~ret33#1 := getDestination(4); srcloc: null [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1139: assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~2#1 := #t~ret44#1;havoc #t~ret44#1; [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1106: assume 0 != ~persons_5~0; [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1106: assume !(0 != ~persons_5~0); [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1139-1: SUMMARY for call #t~ret44#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L272: __utac_acc__Specification1_spec__3_#t~ret117#1 := getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~1#1;assume { :end_inline_getCurrentFloorID } true;assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret117#1 && __utac_acc__Specification1_spec__3_#t~ret117#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp~22#1 := __utac_acc__Specification1_spec__3_#t~ret117#1;havoc __utac_acc__Specification1_spec__3_#t~ret117#1;__utac_acc__Specification1_spec__3_~floor~0#1 := __utac_acc__Specification1_spec__3_~tmp~22#1; [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1040: assume ~tmp~6#1 == ~currentFloorID~0; [2025-02-07 20:56:19,947 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1040: assume !(~tmp~6#1 == ~currentFloorID~0); [2025-02-07 20:56:19,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L974: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:19,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L974: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:19,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3245: assume 0 != ~landingButtons_spc1_3~0; [2025-02-07 20:56:19,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3245: assume !(0 != ~landingButtons_spc1_3~0); [2025-02-07 20:56:19,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1131: assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___8~2#1 := #t~ret43#1;havoc #t~ret43#1; [2025-02-07 20:56:19,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1098: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:19,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1131-1: SUMMARY for call #t~ret43#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:19,948 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L966: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:19,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3204: assume 0 != __utac_acc__Specification1_spec__3_~tmp___4~3#1;~landingButtons_spc1_0~0 := 0; [2025-02-07 20:56:19,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3204: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___4~3#1); [2025-02-07 20:56:19,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L933: assume -2147483648 <= processWaitingOnFloor_#t~ret24#1 && processWaitingOnFloor_#t~ret24#1 <= 2147483647;processWaitingOnFloor_~tmp___0~3#1 := processWaitingOnFloor_#t~ret24#1;havoc processWaitingOnFloor_#t~ret24#1; [2025-02-07 20:56:19,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L933-1: SUMMARY for call processWaitingOnFloor_#t~ret24#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L900: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~10#1;#t~ret36#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret22#1, stopRequestedAtCurrentFloor_#t~ret23#1, stopRequestedAtCurrentFloor_~retValue_acc~10#1, stopRequestedAtCurrentFloor_~tmp~4#1, stopRequestedAtCurrentFloor_~tmp___0~2#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___9~2#1 := #t~ret36#1;havoc #t~ret36#1; [2025-02-07 20:56:19,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3262: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret122#1 && __utac_acc__Specification1_spec__3_#t~ret122#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___0~10#1 := __utac_acc__Specification1_spec__3_#t~ret122#1;havoc __utac_acc__Specification1_spec__3_#t~ret122#1; [2025-02-07 20:56:19,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L991: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:19,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3262-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret122#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:19,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3229: assume 2 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:19,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3229: assume !(2 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:19,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L892: assume 0 != stopRequestedAtCurrentFloor_~tmp~4#1;stopRequestedAtCurrentFloor_~retValue_acc~10#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~10#1; [2025-02-07 20:56:19,949 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L892: assume !(0 != stopRequestedAtCurrentFloor_~tmp~4#1);stopRequestedAtCurrentFloor_~retValue_acc~10#1 := 0;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~10#1; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1082: assume ~tmp___2~3#1 == ~currentFloorID~0; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1082: assume !(~tmp___2~3#1 == ~currentFloorID~0); [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L950: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1140: assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___7~2#1 := #t~ret45#1;havoc #t~ret45#1; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1140-1: SUMMARY for call #t~ret45#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L273-1: getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~1#1; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1066: assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~3#1 := #t~ret39#1;havoc #t~ret39#1; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1066-1: SUMMARY for call #t~ret39#1 := getDestination(2); srcloc: null [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1000: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1000: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L992: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3230: assume 0 != ~landingButtons_spc1_2~0; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3230: assume !(0 != ~landingButtons_spc1_2~0); [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L959: assume -2147483648 <= processWaitingOnFloor_#t~ret28#1 && processWaitingOnFloor_#t~ret28#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret28#1;havoc processWaitingOnFloor_#t~ret28#1; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L959-1: SUMMARY for call processWaitingOnFloor_#t~ret28#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1149: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1050: assume 0 != ~persons_1~0; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1050: assume !(0 != ~persons_1~0); [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L249: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L249: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L951: assume -2147483648 <= processWaitingOnFloor_#t~ret27#1 && processWaitingOnFloor_#t~ret27#1 <= 2147483647;processWaitingOnFloor_~tmp___1~2#1 := processWaitingOnFloor_#t~ret27#1;havoc processWaitingOnFloor_#t~ret27#1; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L951-1: SUMMARY for call processWaitingOnFloor_#t~ret27#1 := getDestination(1); srcloc: null [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1108: assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~2#1 := #t~ret42#1;havoc #t~ret42#1; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1108-1: SUMMARY for call #t~ret42#1 := getDestination(5); srcloc: null [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1042: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L976: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3247-1: SUMMARY for call __utac_acc__Specification1_spec__3_#t~ret121#1 := areDoorsOpen(); srcloc: null [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3214: assume 1 == __utac_acc__Specification1_spec__3_~floor~0#1; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3214: assume !(1 == __utac_acc__Specification1_spec__3_~floor~0#1); [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3247: assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret121#1 && __utac_acc__Specification1_spec__3_#t~ret121#1 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___1~8#1 := __utac_acc__Specification1_spec__3_#t~ret121#1;havoc __utac_acc__Specification1_spec__3_#t~ret121#1; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1133: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:19,950 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1133: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:19,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1034: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:19,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1034: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:19,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L935: assume 0 != processWaitingOnFloor_~tmp___0~3#1; [2025-02-07 20:56:19,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L935: assume !(0 != processWaitingOnFloor_~tmp___0~3#1); [2025-02-07 20:56:19,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1125: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:19,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1125: assume !(1 == ~doorState~0); [2025-02-07 20:56:19,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1092: assume 0 != ~persons_4~0; [2025-02-07 20:56:19,951 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1092: assume !(0 != ~persons_4~0); [2025-02-07 20:56:20,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2201: #res := ~retValue_acc~16; [2025-02-07 20:56:20,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3136-1: valid_product_#res#1 := valid_product_~retValue_acc~25#1; [2025-02-07 20:56:20,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3293: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:20,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3291: assume 0 != ~landingButtons_spc1_1~0; [2025-02-07 20:56:20,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3291: assume !(0 != ~landingButtons_spc1_1~0); [2025-02-07 20:56:20,069 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1817: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification1_spec__4 } true; [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1846-1: main_#res#1 := main_~retValue_acc~14#1; [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1838: assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification1_spec__1 } true;~landingButtons_spc1_0~0 := 0;~landingButtons_spc1_1~0 := 0;~landingButtons_spc1_2~0 := 0;~landingButtons_spc1_3~0 := 0;~landingButtons_spc1_4~0 := 0; [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3306: assume 0 != ~landingButtons_spc1_4~0; [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3306: assume !(0 != ~landingButtons_spc1_4~0); [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2889: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2887: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3298: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3296: assume 0 != ~landingButtons_spc1_2~0; [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3296: assume !(0 != ~landingButtons_spc1_2~0); [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1818: assume { :end_inline___utac_acc__Specification1_spec__4 } true; [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3288: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1816: assume { :end_inline___utac_acc__Specification1_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3286: assume 0 != ~landingButtons_spc1_0~0; [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3286: assume !(0 != ~landingButtons_spc1_0~0); [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1839: assume { :end_inline_runTest } true; [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2888: SUMMARY for call angelinaCall(); srcloc: null [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3303: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3301: assume 0 != ~landingButtons_spc1_3~0; [2025-02-07 20:56:20,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3301: assume !(0 != ~landingButtons_spc1_3~0); [2025-02-07 20:56:20,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1960: #res := ~retValue_acc~15; [2025-02-07 20:56:20,083 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L282: #res := ~retValue_acc~2; [2025-02-07 20:56:20,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2512: #res := ~retValue_acc~17; [2025-02-07 20:56:20,131 INFO L? ?]: Removed 464 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:20,131 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:20,145 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:20,146 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:20,146 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:20 BoogieIcfgContainer [2025-02-07 20:56:20,146 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:20,148 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:20,148 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:20,150 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:20,150 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:18" (1/3) ... [2025-02-07 20:56:20,151 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17271ac6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:20, skipping insertion in model container [2025-02-07 20:56:20,151 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:19" (2/3) ... [2025-02-07 20:56:20,151 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17271ac6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:20, skipping insertion in model container [2025-02-07 20:56:20,151 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:20" (3/3) ... [2025-02-07 20:56:20,152 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec1_product01.cil.c [2025-02-07 20:56:20,160 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:20,162 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec1_product01.cil.c that has 22 procedures, 385 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:20,190 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:20,197 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;@3ed3d8a6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:20,197 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:20,199 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 20:56:20,201 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:20,202 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:20,204 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:20,208 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 20:56:20,211 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:20,218 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:20 BoogieIcfgContainer [2025-02-07 20:56:20,218 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:20,219 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:20,219 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:20,219 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:20,220 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:20" (3/4) ... [2025-02-07 20:56:20,221 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:20,223 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure angelinaCall [2025-02-07 20:56:20,223 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:20,223 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:20,223 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:20,223 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:20,223 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:20,223 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure areDoorsOpen [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:20,224 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:20,227 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:20,227 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2025-02-07 20:56:20,227 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:20,228 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:20,228 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:20,228 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:20,228 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:20,279 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:20,279 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:20,279 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:20,280 INFO L158 Benchmark]: Toolchain (without parser) took 1782.39ms. Allocated memory is still 167.8MB. Free memory was 131.3MB in the beginning and 72.1MB in the end (delta: 59.2MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2025-02-07 20:56:20,280 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 201.3MB. Free memory is still 127.5MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:20,281 INFO L158 Benchmark]: CACSL2BoogieTranslator took 570.74ms. Allocated memory is still 167.8MB. Free memory was 131.3MB in the beginning and 93.1MB in the end (delta: 38.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:20,281 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.14ms. Allocated memory is still 167.8MB. Free memory was 93.1MB in the beginning and 89.0MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:20,281 INFO L158 Benchmark]: Boogie Preprocessor took 57.51ms. Allocated memory is still 167.8MB. Free memory was 88.5MB in the beginning and 83.4MB in the end (delta: 5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:20,281 INFO L158 Benchmark]: IcfgBuilder took 967.68ms. Allocated memory is still 167.8MB. Free memory was 83.4MB in the beginning and 86.2MB in the end (delta: -2.8MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:20,282 INFO L158 Benchmark]: TraceAbstraction took 70.98ms. Allocated memory is still 167.8MB. Free memory was 85.1MB in the beginning and 78.0MB in the end (delta: 7.1MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:20,282 INFO L158 Benchmark]: Witness Printer took 60.10ms. Allocated memory is still 167.8MB. Free memory was 78.0MB in the beginning and 72.1MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:20,283 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 201.3MB. Free memory is still 127.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 570.74ms. Allocated memory is still 167.8MB. Free memory was 131.3MB in the beginning and 93.1MB in the end (delta: 38.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.14ms. Allocated memory is still 167.8MB. Free memory was 93.1MB in the beginning and 89.0MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 57.51ms. Allocated memory is still 167.8MB. Free memory was 88.5MB in the beginning and 83.4MB in the end (delta: 5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 967.68ms. Allocated memory is still 167.8MB. Free memory was 83.4MB in the beginning and 86.2MB in the end (delta: -2.8MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * TraceAbstraction took 70.98ms. Allocated memory is still 167.8MB. Free memory was 85.1MB in the beginning and 78.0MB in the end (delta: 7.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 60.10ms. Allocated memory is still 167.8MB. Free memory was 78.0MB in the beginning and 72.1MB in the end (delta: 5.9MB). 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,"wsllib_check.i","") [48] - GenericResultAtLocation [Line: 57]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [57] - GenericResultAtLocation [Line: 1490]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1490] - GenericResultAtLocation [Line: 1849]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [1849] - GenericResultAtLocation [Line: 2515]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2515] - GenericResultAtLocation [Line: 2881]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2881] - GenericResultAtLocation [Line: 2894]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2894] - GenericResultAtLocation [Line: 2985]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [2985] - GenericResultAtLocation [Line: 3104]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3104] - GenericResultAtLocation [Line: 3139]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [3139] * 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: 53]: 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, 385 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 20:56:20,299 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