./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec2_product26.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_product26.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 c39b0b488ad07619ca8d4ed9273747459006984c072c0894ad54004ae965569d --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 20:56:41,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 20:56:41,291 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 20:56:41,295 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 20:56:41,298 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 20:56:41,318 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 20:56:41,320 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 20:56:41,320 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 20:56:41,320 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 20:56:41,320 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 20:56:41,321 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 20:56:41,321 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 20:56:41,321 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 20:56:41,321 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 20:56:41,321 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 20:56:41,322 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 20:56:41,322 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 20:56:41,322 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 20:56:41,322 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 20:56:41,322 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 20:56:41,323 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 20:56:41,323 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 20:56:41,323 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 20:56:41,323 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 20:56:41,323 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 20:56:41,323 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 20:56:41,323 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 20:56:41,323 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 20:56:41,323 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 20:56:41,323 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 20:56:41,323 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 20:56:41,323 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 20:56:41,323 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:41,324 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 20:56:41,324 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 20:56:41,324 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 20:56:41,324 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 20:56:41,324 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 20:56:41,324 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 20:56:41,324 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 20:56:41,325 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 20:56:41,325 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 20:56:41,325 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 20:56:41,325 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 -> c39b0b488ad07619ca8d4ed9273747459006984c072c0894ad54004ae965569d [2025-02-07 20:56:41,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 20:56:41,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 20:56:41,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 20:56:41,542 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 20:56:41,542 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 20:56:41,543 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec2_product26.cil.c [2025-02-07 20:56:42,650 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f62e7d38b/ac7b520b82564c7da93b2c085f4f842b/FLAGc0a042e19 [2025-02-07 20:56:42,950 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 20:56:42,951 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec2_product26.cil.c [2025-02-07 20:56:42,973 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f62e7d38b/ac7b520b82564c7da93b2c085f4f842b/FLAGc0a042e19 [2025-02-07 20:56:43,202 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f62e7d38b/ac7b520b82564c7da93b2c085f4f842b [2025-02-07 20:56:43,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 20:56:43,206 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 20:56:43,208 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:43,208 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 20:56:43,211 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 20:56:43,211 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,213 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@242ba109 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43, skipping insertion in model container [2025-02-07 20:56:43,213 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,258 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 20:56:43,601 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_product26.cil.c[70298,70311] [2025-02-07 20:56:43,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:43,634 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 20:56:43,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [48] [2025-02-07 20:56:43,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [412] [2025-02-07 20:56:43,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1940] [2025-02-07 20:56:43,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2058] [2025-02-07 20:56:43,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2070] [2025-02-07 20:56:43,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2436] [2025-02-07 20:56:43,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2471] [2025-02-07 20:56:43,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [3132] [2025-02-07 20:56:43,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3314] [2025-02-07 20:56:43,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [3323] [2025-02-07 20:56:43,738 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_product26.cil.c[70298,70311] [2025-02-07 20:56:43,743 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 20:56:43,767 INFO L204 MainTranslator]: Completed translation [2025-02-07 20:56:43,768 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43 WrapperNode [2025-02-07 20:56:43,768 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 20:56:43,769 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:43,769 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 20:56:43,769 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 20:56:43,774 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,793 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,828 INFO L138 Inliner]: procedures = 93, calls = 340, calls flagged for inlining = 28, calls inlined = 24, statements flattened = 857 [2025-02-07 20:56:43,829 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 20:56:43,829 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 20:56:43,829 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 20:56:43,829 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 20:56:43,836 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,836 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,841 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,858 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 20:56:43,858 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,862 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,874 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,876 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,878 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,879 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,886 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 20:56:43,887 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 20:56:43,887 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 20:56:43,887 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 20:56:43,887 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43" (1/1) ... [2025-02-07 20:56:43,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 20:56:43,903 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 20:56:43,913 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 20:56:43,916 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 20:56:43,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 20:56:43,932 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2025-02-07 20:56:43,933 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2025-02-07 20:56:43,933 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2025-02-07 20:56:43,933 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2025-02-07 20:56:43,933 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2025-02-07 20:56:43,933 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2025-02-07 20:56:43,933 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2025-02-07 20:56:43,933 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2025-02-07 20:56:43,933 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2025-02-07 20:56:43,934 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2025-02-07 20:56:43,934 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2025-02-07 20:56:43,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2025-02-07 20:56:43,934 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2025-02-07 20:56:43,935 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2025-02-07 20:56:43,935 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2025-02-07 20:56:43,935 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2025-02-07 20:56:43,935 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2025-02-07 20:56:43,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2025-02-07 20:56:43,935 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2025-02-07 20:56:43,935 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2025-02-07 20:56:43,936 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2025-02-07 20:56:43,936 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2025-02-07 20:56:43,936 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2025-02-07 20:56:43,936 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__empty [2025-02-07 20:56:43,936 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__empty [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2025-02-07 20:56:43,936 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2025-02-07 20:56:43,936 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2025-02-07 20:56:43,936 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-07 20:56:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2025-02-07 20:56:43,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2025-02-07 20:56:43,937 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2025-02-07 20:56:43,937 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 20:56:43,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 20:56:43,937 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2025-02-07 20:56:43,937 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2025-02-07 20:56:44,084 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 20:56:44,086 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 20:56:44,135 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2055: #res := ~retValue_acc~17; [2025-02-07 20:56:44,155 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1977: #res := ~retValue_acc~15; [2025-02-07 20:56:44,159 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L498: #res := ~retValue_acc~2; [2025-02-07 20:56:44,458 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1213: #res := ~retValue_acc~10; [2025-02-07 20:56:44,565 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1472: SUMMARY for call leaveElevator(2); srcloc: null [2025-02-07 20:56:44,566 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1406: assume -2147483648 <= processWaitingOnFloor_#t~ret52#1 && processWaitingOnFloor_#t~ret52#1 <= 2147483647;processWaitingOnFloor_~tmp___9~1#1 := processWaitingOnFloor_#t~ret52#1;havoc processWaitingOnFloor_#t~ret52#1; [2025-02-07 20:56:44,566 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1406-1: SUMMARY for call processWaitingOnFloor_#t~ret52#1 := getDestination(5); srcloc: null [2025-02-07 20:56:44,566 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1340: SUMMARY for call removePersonFromFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:44,566 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1456: assume ~tmp___0~6#1 == ~currentFloorID~0; [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1456: assume !(~tmp___0~6#1 == ~currentFloorID~0); [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L655: assume 3 == resetFloorButton_~floorID#1;~floorButtons_3~0 := 0; [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L655: assume !(3 == resetFloorButton_~floorID#1); [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1390: assume 0 != processWaitingOnFloor_~tmp___8~1#1; [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1390: assume !(0 != processWaitingOnFloor_~tmp___8~1#1); [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1547: SUMMARY for call continueInDirection(~tmp___5~2#1); srcloc: null [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1514: SUMMARY for call leaveElevator(5); srcloc: null [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1382: SUMMARY for call enterElevator(3); srcloc: null [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1349: assume -2147483648 <= processWaitingOnFloor_#t~ret43#1 && processWaitingOnFloor_#t~ret43#1 <= 2147483647;processWaitingOnFloor_~tmp___2~3#1 := processWaitingOnFloor_#t~ret43#1;havoc processWaitingOnFloor_#t~ret43#1; [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1349-1: SUMMARY for call processWaitingOnFloor_#t~ret43#1 := isPersonOnFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1440: assume -2147483648 <= #t~ret54#1 && #t~ret54#1 <= 2147483647;~tmp~18#1 := #t~ret54#1;havoc #t~ret54#1; [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1407: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___9~1#1); srcloc: null [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1440-1: SUMMARY for call #t~ret54#1 := getDestination(0); srcloc: null [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1341: assume -2147483648 <= processWaitingOnFloor_#t~ret42#1 && processWaitingOnFloor_#t~ret42#1 <= 2147483647;processWaitingOnFloor_~tmp~17#1 := processWaitingOnFloor_#t~ret42#1;havoc processWaitingOnFloor_#t~ret42#1; [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1341-1: SUMMARY for call processWaitingOnFloor_#t~ret42#1 := getDestination(0); srcloc: null [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1498: assume ~tmp___3~3#1 == ~currentFloorID~0; [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1498: assume !(~tmp___3~3#1 == ~currentFloorID~0); [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1366: SUMMARY for call removePersonFromFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1523: havoc processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_#t~ret46#1, processWaitingOnFloor_#t~ret47#1, processWaitingOnFloor_#t~ret48#1, processWaitingOnFloor_#t~ret49#1, processWaitingOnFloor_#t~ret50#1, processWaitingOnFloor_#t~ret51#1, processWaitingOnFloor_#t~ret52#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~17#1, processWaitingOnFloor_~tmp___0~5#1, processWaitingOnFloor_~tmp___1~3#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;havoc processWaitingOnFloor_#in~floorID#1;assume { :end_inline_processWaitingOnFloor } true;assume { :begin_inline_resetFloorButton } true;resetFloorButton_#in~floorID#1 := ~currentFloorID~0;havoc resetFloorButton_~floorID#1;resetFloorButton_~floorID#1 := resetFloorButton_#in~floorID#1; [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1523-1: assume { :begin_inline_processWaitingOnFloor } true;processWaitingOnFloor_#in~floorID#1 := ~currentFloorID~0;havoc processWaitingOnFloor_#t~ret41#1, processWaitingOnFloor_#t~ret42#1, processWaitingOnFloor_#t~ret43#1, processWaitingOnFloor_#t~ret44#1, processWaitingOnFloor_#t~ret45#1, processWaitingOnFloor_#t~ret46#1, processWaitingOnFloor_#t~ret47#1, processWaitingOnFloor_#t~ret48#1, processWaitingOnFloor_#t~ret49#1, processWaitingOnFloor_#t~ret50#1, processWaitingOnFloor_#t~ret51#1, processWaitingOnFloor_#t~ret52#1, processWaitingOnFloor_~floorID#1, processWaitingOnFloor_~tmp~17#1, processWaitingOnFloor_~tmp___0~5#1, processWaitingOnFloor_~tmp___1~3#1, processWaitingOnFloor_~tmp___2~3#1, processWaitingOnFloor_~tmp___3~2#1, processWaitingOnFloor_~tmp___4~1#1, processWaitingOnFloor_~tmp___5~1#1, processWaitingOnFloor_~tmp___6~1#1, processWaitingOnFloor_~tmp___7~1#1, processWaitingOnFloor_~tmp___8~1#1, processWaitingOnFloor_~tmp___9~1#1, processWaitingOnFloor_~tmp___10~0#1;processWaitingOnFloor_~floorID#1 := processWaitingOnFloor_#in~floorID#1;havoc processWaitingOnFloor_~tmp~17#1;havoc processWaitingOnFloor_~tmp___0~5#1;havoc processWaitingOnFloor_~tmp___1~3#1;havoc processWaitingOnFloor_~tmp___2~3#1;havoc processWaitingOnFloor_~tmp___3~2#1;havoc processWaitingOnFloor_~tmp___4~1#1;havoc processWaitingOnFloor_~tmp___5~1#1;havoc processWaitingOnFloor_~tmp___6~1#1;havoc processWaitingOnFloor_~tmp___7~1#1;havoc processWaitingOnFloor_~tmp___8~1#1;havoc processWaitingOnFloor_~tmp___9~1#1;havoc processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1482: assume -2147483648 <= #t~ret57#1 && #t~ret57#1 <= 2147483647;~tmp___2~4#1 := #t~ret57#1;havoc #t~ret57#1; [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1482-1: SUMMARY for call #t~ret57#1 := getDestination(3); srcloc: null [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1408: SUMMARY for call enterElevator(5); srcloc: null [2025-02-07 20:56:44,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1375: assume -2147483648 <= processWaitingOnFloor_#t~ret47#1 && processWaitingOnFloor_#t~ret47#1 <= 2147483647;processWaitingOnFloor_~tmp___6~1#1 := processWaitingOnFloor_#t~ret47#1;havoc processWaitingOnFloor_#t~ret47#1; [2025-02-07 20:56:44,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1375-1: SUMMARY for call processWaitingOnFloor_#t~ret47#1 := isPersonOnFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:44,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1342: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp~17#1); srcloc: null [2025-02-07 20:56:44,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1466: assume 0 != ~persons_2~0; [2025-02-07 20:56:44,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1466: assume !(0 != ~persons_2~0); [2025-02-07 20:56:44,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1367: assume -2147483648 <= processWaitingOnFloor_#t~ret46#1 && processWaitingOnFloor_#t~ret46#1 <= 2147483647;processWaitingOnFloor_~tmp___3~2#1 := processWaitingOnFloor_#t~ret46#1;havoc processWaitingOnFloor_#t~ret46#1; [2025-02-07 20:56:44,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1367-1: SUMMARY for call processWaitingOnFloor_#t~ret46#1 := getDestination(2); srcloc: null [2025-02-07 20:56:44,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1524: havoc resetFloorButton_~floorID#1;havoc resetFloorButton_#in~floorID#1;assume { :end_inline_resetFloorButton } true; [2025-02-07 20:56:44,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1458: SUMMARY for call leaveElevator(1); srcloc: null [2025-02-07 20:56:44,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1392: SUMMARY for call removePersonFromFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:44,569 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1293: stopRequestedAtCurrentFloor_#t~ret40#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~ret40#1 && stopRequestedAtCurrentFloor_#t~ret40#1 <= 2147483647;stopRequestedAtCurrentFloor_~tmp~16#1 := stopRequestedAtCurrentFloor_#t~ret40#1;havoc stopRequestedAtCurrentFloor_#t~ret40#1; [2025-02-07 20:56:44,569 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L649: assume 1 == resetFloorButton_~floorID#1;~floorButtons_1~0 := 0; [2025-02-07 20:56:44,569 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L649: assume !(1 == resetFloorButton_~floorID#1); [2025-02-07 20:56:44,569 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1351: assume 0 != processWaitingOnFloor_~tmp___2~3#1; [2025-02-07 20:56:44,569 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1351: assume !(0 != processWaitingOnFloor_~tmp___2~3#1); [2025-02-07 20:56:44,569 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1541: assume -2147483648 <= #t~ret61#1 && #t~ret61#1 <= 2147483647;~tmp___6~2#1 := #t~ret61#1;havoc #t~ret61#1; [2025-02-07 20:56:44,569 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1508: assume 0 != ~persons_5~0; [2025-02-07 20:56:44,569 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1508: assume !(0 != ~persons_5~0); [2025-02-07 20:56:44,569 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1541-1: SUMMARY for call #t~ret61#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:44,569 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1442: assume ~tmp~18#1 == ~currentFloorID~0; [2025-02-07 20:56:44,569 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1442: assume !(~tmp~18#1 == ~currentFloorID~0); [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1343: SUMMARY for call enterElevator(0); srcloc: null [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1533: assume -2147483648 <= #t~ret60#1 && #t~ret60#1 <= 2147483647;~tmp___8~2#1 := #t~ret60#1;havoc #t~ret60#1; [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1500: SUMMARY for call leaveElevator(4); srcloc: null [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1533-1: SUMMARY for call #t~ret60#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); srcloc: null [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1401: assume -2147483648 <= processWaitingOnFloor_#t~ret51#1 && processWaitingOnFloor_#t~ret51#1 <= 2147483647;processWaitingOnFloor_~tmp___10~0#1 := processWaitingOnFloor_#t~ret51#1;havoc processWaitingOnFloor_#t~ret51#1; [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1401-1: SUMMARY for call processWaitingOnFloor_#t~ret51#1 := isPersonOnFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1368: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___3~2#1); srcloc: null [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L658: assume 4 == resetFloorButton_~floorID#1;~floorButtons_4~0 := 0; [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L658: assume !(4 == resetFloorButton_~floorID#1); [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1393: assume -2147483648 <= processWaitingOnFloor_#t~ret50#1 && processWaitingOnFloor_#t~ret50#1 <= 2147483647;processWaitingOnFloor_~tmp___7~1#1 := processWaitingOnFloor_#t~ret50#1;havoc processWaitingOnFloor_#t~ret50#1; [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1393-1: SUMMARY for call processWaitingOnFloor_#t~ret50#1 := getDestination(4); srcloc: null [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1484: assume ~tmp___2~4#1 == ~currentFloorID~0; [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1484: assume !(~tmp___2~4#1 == ~currentFloorID~0); [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1542: assume -2147483648 <= #t~ret62#1 && #t~ret62#1 <= 2147483647;~tmp___7~2#1 := #t~ret62#1;havoc #t~ret62#1; [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1542-1: SUMMARY for call #t~ret62#1 := stopRequestedInDirection(~tmp___6~2#1, 1, 1); srcloc: null [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1377: assume 0 != processWaitingOnFloor_~tmp___6~1#1; [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1377: assume !(0 != processWaitingOnFloor_~tmp___6~1#1); [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1468: assume -2147483648 <= #t~ret56#1 && #t~ret56#1 <= 2147483647;~tmp___1~4#1 := #t~ret56#1;havoc #t~ret56#1; [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1468-1: SUMMARY for call #t~ret56#1 := getDestination(2); srcloc: null [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1369: SUMMARY for call enterElevator(2); srcloc: null [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1336: assume -2147483648 <= processWaitingOnFloor_#t~ret41#1 && processWaitingOnFloor_#t~ret41#1 <= 2147483647;processWaitingOnFloor_~tmp___0~5#1 := processWaitingOnFloor_#t~ret41#1;havoc processWaitingOnFloor_#t~ret41#1; [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1336-1: SUMMARY for call processWaitingOnFloor_#t~ret41#1 := isPersonOnFloor(0, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1303: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~12#1;#t~ret53#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret39#1, stopRequestedAtCurrentFloor_#t~ret40#1, stopRequestedAtCurrentFloor_~retValue_acc~12#1, stopRequestedAtCurrentFloor_~tmp~16#1, stopRequestedAtCurrentFloor_~tmp___0~4#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret53#1 && #t~ret53#1 <= 2147483647;~tmp___9~2#1 := #t~ret53#1;havoc #t~ret53#1; [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1394: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___7~1#1); srcloc: null [2025-02-07 20:56:44,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1551: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1295: assume 0 != stopRequestedAtCurrentFloor_~tmp~16#1;stopRequestedAtCurrentFloor_~retValue_acc~12#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~12#1; [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1295: assume !(0 != stopRequestedAtCurrentFloor_~tmp~16#1);stopRequestedAtCurrentFloor_~retValue_acc~12#1 := 0;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~12#1; [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1452: assume 0 != ~persons_1~0; [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1452: assume !(0 != ~persons_1~0); [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1353: SUMMARY for call removePersonFromFloor(1, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1510: assume -2147483648 <= #t~ret59#1 && #t~ret59#1 <= 2147483647;~tmp___4~2#1 := #t~ret59#1;havoc #t~ret59#1; [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1510-1: SUMMARY for call #t~ret59#1 := getDestination(5); srcloc: null [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1444: SUMMARY for call leaveElevator(0); srcloc: null [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1535: assume 0 != ~tmp___8~2#1; [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1535: assume !(0 != ~tmp___8~2#1); [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1436: assume 0 != ~tmp___9~2#1;~doorState~0 := 1; [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1436: assume !(0 != ~tmp___9~2#1); [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1403: assume 0 != processWaitingOnFloor_~tmp___10~0#1; [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1403: assume !(0 != processWaitingOnFloor_~tmp___10~0#1); [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1527: assume 1 == ~doorState~0;~doorState~0 := 0; [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1527: assume !(1 == ~doorState~0); [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1494: assume 0 != ~persons_4~0; [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1494: assume !(0 != ~persons_4~0); [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1395: SUMMARY for call enterElevator(4); srcloc: null [2025-02-07 20:56:44,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1362: assume -2147483648 <= processWaitingOnFloor_#t~ret45#1 && processWaitingOnFloor_#t~ret45#1 <= 2147483647;processWaitingOnFloor_~tmp___4~1#1 := processWaitingOnFloor_#t~ret45#1;havoc processWaitingOnFloor_#t~ret45#1; [2025-02-07 20:56:44,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1362-1: SUMMARY for call processWaitingOnFloor_#t~ret45#1 := isPersonOnFloor(2, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:44,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1486: SUMMARY for call leaveElevator(3); srcloc: null [2025-02-07 20:56:44,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L652: assume 2 == resetFloorButton_~floorID#1;~floorButtons_2~0 := 0; [2025-02-07 20:56:44,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L652: assume !(2 == resetFloorButton_~floorID#1); [2025-02-07 20:56:44,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1354: assume -2147483648 <= processWaitingOnFloor_#t~ret44#1 && processWaitingOnFloor_#t~ret44#1 <= 2147483647;processWaitingOnFloor_~tmp___1~3#1 := processWaitingOnFloor_#t~ret44#1;havoc processWaitingOnFloor_#t~ret44#1; [2025-02-07 20:56:44,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1354-1: SUMMARY for call processWaitingOnFloor_#t~ret44#1 := getDestination(1); srcloc: null [2025-02-07 20:56:44,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1544: assume 0 != ~tmp___7~2#1; [2025-02-07 20:56:44,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1544: assume !(0 != ~tmp___7~2#1); [2025-02-07 20:56:44,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1379: SUMMARY for call removePersonFromFloor(3, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:44,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1470: assume ~tmp___1~4#1 == ~currentFloorID~0; [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1470: assume !(~tmp___1~4#1 == ~currentFloorID~0); [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1338: assume 0 != processWaitingOnFloor_~tmp___0~5#1; [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1338: assume !(0 != processWaitingOnFloor_~tmp___0~5#1); [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1454: assume -2147483648 <= #t~ret55#1 && #t~ret55#1 <= 2147483647;~tmp___0~6#1 := #t~ret55#1;havoc #t~ret55#1; [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L719-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~5#1; [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1454-1: SUMMARY for call #t~ret55#1 := getDestination(1); srcloc: null [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1388: assume -2147483648 <= processWaitingOnFloor_#t~ret49#1 && processWaitingOnFloor_#t~ret49#1 <= 2147483647;processWaitingOnFloor_~tmp___8~1#1 := processWaitingOnFloor_#t~ret49#1;havoc processWaitingOnFloor_#t~ret49#1; [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1388-1: SUMMARY for call processWaitingOnFloor_#t~ret49#1 := isPersonOnFloor(4, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1355: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___1~3#1); srcloc: null [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1512: assume ~tmp___4~2#1 == ~currentFloorID~0; [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1512: assume !(~tmp___4~2#1 == ~currentFloorID~0); [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1380: assume -2147483648 <= processWaitingOnFloor_#t~ret48#1 && processWaitingOnFloor_#t~ret48#1 <= 2147483647;processWaitingOnFloor_~tmp___5~1#1 := processWaitingOnFloor_#t~ret48#1;havoc processWaitingOnFloor_#t~ret48#1; [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1380-1: SUMMARY for call processWaitingOnFloor_#t~ret48#1 := getDestination(3); srcloc: null [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1537: SUMMARY for call continueInDirection(~currentHeading~0); srcloc: null [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1438: assume 0 != ~persons_0~0; [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1438: assume !(0 != ~persons_0~0); [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1405: SUMMARY for call removePersonFromFloor(5, processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint timeShift__wrappee__emptyFINAL: assume true; [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1496: assume -2147483648 <= #t~ret58#1 && #t~ret58#1 <= 2147483647;~tmp___3~3#1 := #t~ret58#1;havoc #t~ret58#1; [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1496-1: SUMMARY for call #t~ret58#1 := getDestination(4); srcloc: null [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1364: assume 0 != processWaitingOnFloor_~tmp___4~1#1; [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1364: assume !(0 != processWaitingOnFloor_~tmp___4~1#1); [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1356: SUMMARY for call enterElevator(1); srcloc: null [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1546: assume -2147483648 <= #t~ret63#1 && #t~ret63#1 <= 2147483647;~tmp___5~2#1 := #t~ret63#1;havoc #t~ret63#1; [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1546-1: SUMMARY for call #t~ret63#1 := getReverseHeading(~currentHeading~0); srcloc: null [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1480: assume 0 != ~persons_3~0; [2025-02-07 20:56:44,577 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1480: assume !(0 != ~persons_3~0); [2025-02-07 20:56:44,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L646: assume 0 == resetFloorButton_~floorID#1;~floorButtons_0~0 := 0; [2025-02-07 20:56:44,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L646: assume !(0 == resetFloorButton_~floorID#1); [2025-02-07 20:56:44,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1414: SUMMARY for call resetCallOnFloor(processWaitingOnFloor_~floorID#1); srcloc: null [2025-02-07 20:56:44,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1381: SUMMARY for call pressInLiftFloorButton(processWaitingOnFloor_~tmp___5~1#1); srcloc: null [2025-02-07 20:56:44,633 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1317: #res := ~retValue_acc~13; [2025-02-07 20:56:44,642 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2016: #res := ~retValue_acc~16; [2025-02-07 20:56:44,697 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L768-1: isEmpty_#res#1 := isEmpty_~retValue_acc~7#1; [2025-02-07 20:56:44,745 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225: ~i~0#1 := 1 + ~i~0#1; [2025-02-07 20:56:44,745 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L861-1: isIdle_#res#1 := isIdle_~retValue_acc~9#1; [2025-02-07 20:56:44,745 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L857: isIdle_#t~ret26#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret21#1, anyStopRequested_#t~ret22#1, anyStopRequested_#t~ret23#1, anyStopRequested_#t~ret24#1, anyStopRequested_#t~ret25#1, anyStopRequested_~retValue_acc~8#1, anyStopRequested_~tmp~12#1, anyStopRequested_~tmp___0~2#1, anyStopRequested_~tmp___1~1#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;assume -2147483648 <= isIdle_#t~ret26#1 && isIdle_#t~ret26#1 <= 2147483647;isIdle_~tmp~13#1 := isIdle_#t~ret26#1;havoc isIdle_#t~ret26#1;isIdle_~retValue_acc~9#1 := (if 0 == isIdle_~tmp~13#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~9#1; [2025-02-07 20:56:44,745 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L222: SUMMARY for call timeShift(); srcloc: null [2025-02-07 20:56:44,745 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L218: assume 0 != ~tmp~6#1; [2025-02-07 20:56:44,745 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L218: assume !(0 != ~tmp~6#1); [2025-02-07 20:56:44,746 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216: #t~ret12#1 := isIdle_#res#1;havoc isIdle_#t~ret26#1, isIdle_~retValue_acc~9#1, isIdle_~tmp~13#1;assume { :end_inline_isIdle } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp~6#1 := #t~ret12#1;havoc #t~ret12#1; [2025-02-07 20:56:44,746 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L848-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~8#1; [2025-02-07 20:56:44,781 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L676-1: getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~3#1; [2025-02-07 20:56:44,824 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2818: #res := ~retValue_acc~24; [2025-02-07 20:56:44,883 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3297: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:44,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3295: assume 0 != ~floorButtons_spc2_3~0; [2025-02-07 20:56:44,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3295: assume !(0 != ~floorButtons_spc2_3~0); [2025-02-07 20:56:44,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L380: assume { :end_inline_test } true;assume { :begin_inline___utac_acc__Specification2_spec__4 } true; [2025-02-07 20:56:44,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L409-1: main_#res#1 := main_~retValue_acc~1#1; [2025-02-07 20:56:44,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3287: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:44,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3285: assume 0 != ~floorButtons_spc2_1~0; [2025-02-07 20:56:44,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3285: assume !(0 != ~floorButtons_spc2_1~0); [2025-02-07 20:56:44,884 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2065: SUMMARY for call cleanup(); srcloc: null [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L401: 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 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3302: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3300: assume 0 != ~floorButtons_spc2_4~0; [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3300: assume !(0 != ~floorButtons_spc2_4~0); [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2468-1: valid_product_#res#1 := valid_product_~retValue_acc~22#1; [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L381: assume { :end_inline___utac_acc__Specification2_spec__4 } true; [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3292: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3290: assume 0 != ~floorButtons_spc2_2~0; [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3290: assume !(0 != ~floorButtons_spc2_2~0); [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L379: assume { :end_inline___utac_acc__Specification2_spec__1 } true;assume { :begin_inline_test } true; [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3282: SUMMARY for call __automaton_fail(); srcloc: null [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L402: assume { :end_inline_runTest } true; [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3280: assume 0 != ~floorButtons_spc2_0~0; [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3280: assume !(0 != ~floorButtons_spc2_0~0); [2025-02-07 20:56:44,885 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2064: SUMMARY for call bigMacCall(); srcloc: null [2025-02-07 20:56:44,894 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2582: #res := ~retValue_acc~23; [2025-02-07 20:56:44,896 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L685: #res := ~retValue_acc~4; [2025-02-07 20:56:44,900 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3129: #res := ~retValue_acc~25; [2025-02-07 20:56:44,951 INFO L? ?]: Removed 513 outVars from TransFormulas that were not future-live. [2025-02-07 20:56:44,951 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 20:56:44,967 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 20:56:44,970 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 20:56:44,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:44 BoogieIcfgContainer [2025-02-07 20:56:44,971 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 20:56:44,972 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 20:56:44,972 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 20:56:44,975 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 20:56:44,975 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 08:56:43" (1/3) ... [2025-02-07 20:56:44,976 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23cda2c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:44, skipping insertion in model container [2025-02-07 20:56:44,976 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 08:56:43" (2/3) ... [2025-02-07 20:56:44,976 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23cda2c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 08:56:44, skipping insertion in model container [2025-02-07 20:56:44,976 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:44" (3/3) ... [2025-02-07 20:56:44,977 INFO L128 eAbstractionObserver]: Analyzing ICFG elevator_spec2_product26.cil.c [2025-02-07 20:56:45,003 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 20:56:45,005 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG elevator_spec2_product26.cil.c that has 23 procedures, 443 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 20:56:45,042 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 20:56:45,049 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;@798ff1b1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 20:56:45,049 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 20:56:45,051 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 20:56:45,055 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 20:56:45,057 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 20:56:45,059 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-07 20:56:45,061 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 20:56:45,065 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 20:56:45,071 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 08:56:45 BoogieIcfgContainer [2025-02-07 20:56:45,071 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 20:56:45,071 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 20:56:45,071 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 20:56:45,071 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 20:56:45,072 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 08:56:44" (3/4) ... [2025-02-07 20:56:45,073 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift__wrappee__empty [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure removePersonFromFloor [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getReverseHeading [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getDestination [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getOrigin [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure getWeight [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure continueInDirection [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isBlocked [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bigMacCall [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure resetCallOnFloor [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pressInLiftFloorButton [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure leaveElevator [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure enterElevator [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cleanup [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure timeShift [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isPersonOnFloor [2025-02-07 20:56:45,076 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure initPersonOnFloor [2025-02-07 20:56:45,077 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stopRequestedInDirection [2025-02-07 20:56:45,078 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isFloorCalling [2025-02-07 20:56:45,078 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure areDoorsOpen [2025-02-07 20:56:45,078 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2025-02-07 20:56:45,078 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure isTopFloor [2025-02-07 20:56:45,081 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2025-02-07 20:56:45,081 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2025-02-07 20:56:45,081 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2025-02-07 20:56:45,081 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-07 20:56:45,081 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-02-07 20:56:45,081 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 20:56:45,083 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 20:56:45,131 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 20:56:45,132 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 20:56:45,132 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 20:56:45,133 INFO L158 Benchmark]: Toolchain (without parser) took 1926.52ms. Allocated memory is still 142.6MB. Free memory was 109.3MB in the beginning and 94.8MB in the end (delta: 14.6MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:45,133 INFO L158 Benchmark]: CDTParser took 0.96ms. Allocated memory is still 226.5MB. Free memory is still 147.5MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:45,134 INFO L158 Benchmark]: CACSL2BoogieTranslator took 560.91ms. Allocated memory is still 142.6MB. Free memory was 109.3MB in the beginning and 70.2MB in the end (delta: 39.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-07 20:56:45,134 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.30ms. Allocated memory is still 142.6MB. Free memory was 70.2MB in the beginning and 65.5MB in the end (delta: 4.6MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:45,135 INFO L158 Benchmark]: Boogie Preprocessor took 57.13ms. Allocated memory is still 142.6MB. Free memory was 65.5MB in the beginning and 59.7MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:45,136 INFO L158 Benchmark]: IcfgBuilder took 1083.98ms. Allocated memory is still 142.6MB. Free memory was 59.7MB in the beginning and 41.8MB in the end (delta: 17.9MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. [2025-02-07 20:56:45,137 INFO L158 Benchmark]: TraceAbstraction took 98.82ms. Allocated memory is still 142.6MB. Free memory was 41.0MB in the beginning and 101.3MB in the end (delta: -60.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 20:56:45,138 INFO L158 Benchmark]: Witness Printer took 60.51ms. Allocated memory is still 142.6MB. Free memory was 101.3MB in the beginning and 94.8MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-07 20:56:45,139 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.96ms. Allocated memory is still 226.5MB. Free memory is still 147.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 560.91ms. Allocated memory is still 142.6MB. Free memory was 109.3MB in the beginning and 70.2MB in the end (delta: 39.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.30ms. Allocated memory is still 142.6MB. Free memory was 70.2MB in the beginning and 65.5MB in the end (delta: 4.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 57.13ms. Allocated memory is still 142.6MB. Free memory was 65.5MB in the beginning and 59.7MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1083.98ms. Allocated memory is still 142.6MB. Free memory was 59.7MB in the beginning and 41.8MB in the end (delta: 17.9MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. * TraceAbstraction took 98.82ms. Allocated memory is still 142.6MB. Free memory was 41.0MB in the beginning and 101.3MB in the end (delta: -60.3MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 60.51ms. Allocated memory is still 142.6MB. Free memory was 101.3MB in the beginning and 94.8MB 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,"Test.i","") [48] - GenericResultAtLocation [Line: 412]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [412] - GenericResultAtLocation [Line: 1940]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1940] - GenericResultAtLocation [Line: 2058]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2058] - GenericResultAtLocation [Line: 2070]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2070] - GenericResultAtLocation [Line: 2436]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2436] - GenericResultAtLocation [Line: 2471]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2471] - GenericResultAtLocation [Line: 3132]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [3132] - GenericResultAtLocation [Line: 3314]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3314] - GenericResultAtLocation [Line: 3323]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [3323] * 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: 3319]: 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 23 procedures, 443 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 20:56:45,152 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