./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/product-lines/elevator_spec9_product26.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/product-lines/elevator_spec9_product26.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d5d3c0f581b3d52ccfb3e43d6fb6458a66cd40c307750c0d7336040b60b78e76 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 20:27:15,456 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 20:27:15,502 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2025-03-17 20:27:15,505 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 20:27:15,505 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 20:27:15,506 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.Remove goto edges from RCFG [2025-03-17 20:27:15,529 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 20:27:15,530 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 20:27:15,530 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 20:27:15,530 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 20:27:15,531 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 20:27:15,531 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 20:27:15,531 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 20:27:15,531 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 20:27:15,531 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * Use old map elimination=false [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-03-17 20:27:15,532 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-17 20:27:15,532 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 20:27:15,533 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-03-17 20:27:15,533 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 20:27:15,533 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 20:27:15,533 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 20:27:15,533 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 20:27:15,533 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 20:27:15,533 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 20:27:15,533 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-03-17 20:27:15,533 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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/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(F end) ) 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 -> d5d3c0f581b3d52ccfb3e43d6fb6458a66cd40c307750c0d7336040b60b78e76 [2025-03-17 20:27:15,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 20:27:15,764 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 20:27:15,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 20:27:15,766 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 20:27:15,766 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 20:27:15,767 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec9_product26.cil.c [2025-03-17 20:27:16,836 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7c26fb2f/d16c99bc0fb84e96938858a75bf659b6/FLAG6bd8de719 [2025-03-17 20:27:17,122 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 20:27:17,123 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec9_product26.cil.c [2025-03-17 20:27:17,139 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7c26fb2f/d16c99bc0fb84e96938858a75bf659b6/FLAG6bd8de719 [2025-03-17 20:27:17,405 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7c26fb2f/d16c99bc0fb84e96938858a75bf659b6 [2025-03-17 20:27:17,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 20:27:17,408 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 20:27:17,409 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 20:27:17,409 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 20:27:17,412 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 20:27:17,413 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:17,414 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1632e287 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17, skipping insertion in model container [2025-03-17 20:27:17,414 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:17,444 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 20:27:17,770 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 20:27:17,783 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 20:27:17,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [48] [2025-03-17 20:27:17,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [414] [2025-03-17 20:27:17,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification9_spec.i","") [428] [2025-03-17 20:27:17,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [594] [2025-03-17 20:27:17,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2119] [2025-03-17 20:27:17,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2128] [2025-03-17 20:27:17,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2790] [2025-03-17 20:27:17,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [3145] [2025-03-17 20:27:17,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3236] [2025-03-17 20:27:17,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3271] [2025-03-17 20:27:17,874 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 20:27:17,892 INFO L204 MainTranslator]: Completed translation [2025-03-17 20:27:17,892 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17 WrapperNode [2025-03-17 20:27:17,892 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 20:27:17,893 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 20:27:17,893 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 20:27:17,893 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 20:27:17,897 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:17,911 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:18,071 INFO L138 Inliner]: procedures = 93, calls = 338, calls flagged for inlining = 190, calls inlined = 561, statements flattened = 17246 [2025-03-17 20:27:18,072 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 20:27:18,072 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 20:27:18,073 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 20:27:18,073 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 20:27:18,080 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:18,080 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:18,115 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:18,206 INFO L175 MemorySlicer]: Split 81 memory accesses to 20 slices as follows [2, 4, 4, 4, 2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4]. 9 percent of accesses are in the largest equivalence class. The 81 initializations are split as follows [2, 4, 4, 4, 2, 4, 4, 5, 3, 3, 5, 7, 4, 4, 4, 4, 4, 6, 4, 4]. The 0 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2025-03-17 20:27:18,206 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:18,206 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:18,285 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:18,297 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:18,312 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:18,326 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:18,352 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 20:27:18,354 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 20:27:18,354 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 20:27:18,354 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 20:27:18,355 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17" (1/1) ... [2025-03-17 20:27:18,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:18,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:18,382 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:18,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2025-03-17 20:27:18,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 20:27:18,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 20:27:18,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-17 20:27:18,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-17 20:27:18,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-17 20:27:18,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-17 20:27:18,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-17 20:27:18,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-17 20:27:18,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-17 20:27:18,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-17 20:27:18,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-17 20:27:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-17 20:27:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-17 20:27:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-17 20:27:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-17 20:27:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-17 20:27:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-17 20:27:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-17 20:27:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-17 20:27:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-17 20:27:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-17 20:27:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 20:27:18,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 20:27:18,552 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 20:27:18,554 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 20:27:24,534 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3142-1: main_#res#1 := main_~retValue_acc~20#1; [2025-03-17 20:27:24,534 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1028-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~9#1; [2025-03-17 20:27:24,534 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1041-1: isIdle_#res#1 := isIdle_~retValue_acc~10#1; [2025-03-17 20:27:24,535 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3268-1: valid_product_#res#1 := valid_product_~retValue_acc~22#1; [2025-03-17 20:27:24,535 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-1: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,535 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-3: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,535 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-5: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,535 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-7: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,536 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-9: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,536 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-11: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,536 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-13: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,536 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-15: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,536 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-17: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-19: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-21: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-23: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-25: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-27: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-29: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-31: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-33: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-35: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-37: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-39: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-41: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-43: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-45: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,537 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-47: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-49: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-51: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-53: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-55: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-57: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-59: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-61: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-63: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-65: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-67: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-69: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-71: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-73: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-75: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,538 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-77: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,539 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-79: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,539 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-81: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,539 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-83: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,539 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-85: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,539 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-87: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,539 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-89: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,539 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-91: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,539 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-93: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,539 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-95: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,539 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-97: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,539 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-99: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,539 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-101: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,540 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-103: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,540 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-105: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,540 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-107: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,540 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-109: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,540 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-111: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,540 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-113: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,540 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-115: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,540 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-117: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-119: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-121: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-123: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-125: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-127: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-129: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-131: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-133: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-135: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-137: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-139: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-141: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-143: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-145: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-147: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-149: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,541 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-151: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-153: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-155: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-157: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-159: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-161: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-163: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-165: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-167: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-169: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-171: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-173: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-175: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2240-177: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-1: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-3: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-5: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-7: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-9: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-11: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-13: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,542 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-15: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,543 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-17: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,543 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-19: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,543 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-21: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,543 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-23: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,543 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-25: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,543 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-27: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,543 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-29: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,543 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-31: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,543 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-33: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,544 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-35: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,544 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-37: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,544 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-39: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,544 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-41: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,544 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-43: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,544 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-45: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,544 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-47: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-49: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-51: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-53: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-55: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-57: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-59: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-61: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-63: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-65: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-67: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-69: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-71: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-73: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-75: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-77: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-79: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-81: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-83: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-85: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-87: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-89: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-91: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-93: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308-95: getWeight_#res#1 := getWeight_~retValue_acc~23#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-1: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-3: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-5: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-7: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-9: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-11: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,548 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-13: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-15: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-17: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-19: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-21: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-23: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-25: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-27: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-29: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-31: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-33: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-35: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-37: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2787-39: isTopFloor_#res#1 := isTopFloor_~retValue_acc~18#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L679-1: isBlocked_#res#1 := isBlocked_~retValue_acc~3#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-1: getOrigin_#res#1 := getOrigin_~retValue_acc~24#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-1: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-3: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-5: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-7: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-9: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-11: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-13: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-15: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,549 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-17: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-19: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-21: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-23: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-25: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-27: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-29: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-31: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-33: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-35: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-37: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-39: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-41: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-43: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,551 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-45: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-47: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-49: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-51: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-53: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-55: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-57: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-59: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-61: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-63: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-65: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-67: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-69: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-71: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-73: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-75: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-77: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-79: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-81: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-83: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-85: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-87: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-89: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-91: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-93: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,552 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L3386-95: getDestination_#res#1 := getDestination_~retValue_acc~25#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L856-1: getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L856-3: getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1393-1: stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~11#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1393-3: stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~11#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1393-5: stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~11#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1393-7: stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~11#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1393-9: stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~11#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1393-11: stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~11#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1393-13: stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~11#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1393-15: stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~11#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L865-1: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L865-3: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L865-5: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L865-7: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-1: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-3: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-5: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-7: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-9: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-11: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-13: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-15: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-17: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-19: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-21: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-23: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-25: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-27: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-29: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-31: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-33: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-35: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-37: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-39: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-41: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-43: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-45: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L2476-47: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~17#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L899-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L899-3: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; [2025-03-17 20:27:24,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L899-5: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; [2025-03-17 20:27:24,554 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L899-7: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; [2025-03-17 20:27:24,554 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-1: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,554 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-3: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,554 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-5: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,554 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-7: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,554 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-9: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,554 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-11: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,554 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-13: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,554 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-15: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,554 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-17: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,554 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-19: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-21: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-23: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-25: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-27: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-29: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-31: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-33: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-35: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-37: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-39: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-41: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-43: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-45: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-47: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-49: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L948-51: isEmpty_#res#1 := isEmpty_~retValue_acc~8#1; [2025-03-17 20:27:24,555 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1483-1: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~13#1; [2025-03-17 20:27:24,556 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1483-3: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~13#1; [2025-03-17 20:27:24,556 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1483-5: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~13#1; [2025-03-17 20:27:24,556 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1483-7: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~13#1; [2025-03-17 20:27:24,556 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1497-1: getReverseHeading_#res#1 := getReverseHeading_~retValue_acc~14#1; [2025-03-17 20:27:24,556 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1497-3: getReverseHeading_#res#1 := getReverseHeading_~retValue_acc~14#1; [2025-03-17 20:27:24,556 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1497-5: getReverseHeading_#res#1 := getReverseHeading_~retValue_acc~14#1; [2025-03-17 20:27:24,556 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1497-7: getReverseHeading_#res#1 := getReverseHeading_~retValue_acc~14#1; [2025-03-17 20:27:24,556 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1497-9: getReverseHeading_#res#1 := getReverseHeading_~retValue_acc~14#1; [2025-03-17 20:27:24,556 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1497-11: getReverseHeading_#res#1 := getReverseHeading_~retValue_acc~14#1; [2025-03-17 20:27:24,556 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1497-13: getReverseHeading_#res#1 := getReverseHeading_~retValue_acc~14#1; [2025-03-17 20:27:24,556 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L1497-15: getReverseHeading_#res#1 := getReverseHeading_~retValue_acc~14#1; [2025-03-17 20:27:25,342 INFO L? ?]: Removed 7931 outVars from TransFormulas that were not future-live. [2025-03-17 20:27:25,342 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 20:27:25,417 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 20:27:25,418 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-17 20:27:25,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 08:27:25 BoogieIcfgContainer [2025-03-17 20:27:25,418 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 20:27:25,419 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-03-17 20:27:25,419 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-03-17 20:27:25,424 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-03-17 20:27:25,424 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-03-17 20:27:25,424 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 17.03 08:27:17" (1/3) ... [2025-03-17 20:27:25,425 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@46e1eeea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.03 08:27:25, skipping insertion in model container [2025-03-17 20:27:25,426 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-03-17 20:27:25,426 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:27:17" (2/3) ... [2025-03-17 20:27:25,426 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@46e1eeea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.03 08:27:25, skipping insertion in model container [2025-03-17 20:27:25,426 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-03-17 20:27:25,426 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 08:27:25" (3/3) ... [2025-03-17 20:27:25,427 INFO L363 chiAutomizerObserver]: Analyzing ICFG elevator_spec9_product26.cil.c [2025-03-17 20:27:25,549 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-03-17 20:27:25,550 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-03-17 20:27:25,550 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-03-17 20:27:25,550 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-03-17 20:27:25,550 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-03-17 20:27:25,550 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-03-17 20:27:25,550 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-03-17 20:27:25,550 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-03-17 20:27:25,572 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 4890 states, 4889 states have (on average 1.8875025567600736) internal successors, (9228), 4889 states have internal predecessors, (9228), 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) [2025-03-17 20:27:25,697 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2437 [2025-03-17 20:27:25,697 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:27:25,697 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:27:25,708 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:27:25,708 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:27:25,708 INFO L338 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-03-17 20:27:25,718 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 4890 states, 4889 states have (on average 1.8875025567600736) internal successors, (9228), 4889 states have internal predecessors, (9228), 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) [2025-03-17 20:27:25,767 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2437 [2025-03-17 20:27:25,767 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:27:25,767 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:27:25,771 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:27:25,771 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:27:25,776 INFO L752 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(30, 4);call #Ultimate.allocInit(9, 5);call #Ultimate.allocInit(21, 6);call #Ultimate.allocInit(30, 7);call #Ultimate.allocInit(9, 8);call #Ultimate.allocInit(21, 9);call #Ultimate.allocInit(30, 10);call #Ultimate.allocInit(9, 11);call #Ultimate.allocInit(25, 12);call #Ultimate.allocInit(30, 13);call #Ultimate.allocInit(9, 14);call #Ultimate.allocInit(25, 15);call #Ultimate.allocInit(10, 16);call #Ultimate.allocInit(4, 17);call write~init~int#5(91, 17, 0, 1);call write~init~int#5(95, 17, 1, 1);call write~init~int#5(93, 17, 2, 1);call write~init~int#5(0, 17, 3, 1);call #Ultimate.allocInit(4, 18);call write~init~int#6(91, 18, 0, 1);call write~init~int#6(93, 18, 1, 1);call write~init~int#6(32, 18, 2, 1);call write~init~int#6(0, 18, 3, 1);call #Ultimate.allocInit(5, 19);call write~init~int#7(32, 19, 0, 1);call write~init~int#7(97, 19, 1, 1);call write~init~int#7(116, 19, 2, 1);call write~init~int#7(32, 19, 3, 1);call write~init~int#7(0, 19, 4, 1);call #Ultimate.allocInit(3, 20);call write~init~int#8(37, 20, 0, 1);call write~init~int#8(105, 20, 1, 1);call write~init~int#8(0, 20, 2, 1);call #Ultimate.allocInit(10, 21);call #Ultimate.allocInit(3, 22);call write~init~int#9(117, 22, 0, 1);call write~init~int#9(112, 22, 1, 1);call write~init~int#9(0, 22, 2, 1);call #Ultimate.allocInit(5, 23);call write~init~int#10(100, 23, 0, 1);call write~init~int#10(111, 23, 1, 1);call write~init~int#10(119, 23, 2, 1);call write~init~int#10(110, 23, 3, 1);call write~init~int#10(0, 23, 4, 1);call #Ultimate.allocInit(7, 24);call write~init~int#11(32, 24, 0, 1);call write~init~int#11(73, 24, 1, 1);call write~init~int#11(76, 24, 2, 1);call write~init~int#11(95, 24, 3, 1);call write~init~int#11(112, 24, 4, 1);call write~init~int#11(58, 24, 5, 1);call write~init~int#11(0, 24, 6, 1);call #Ultimate.allocInit(4, 25);call write~init~int#12(32, 25, 0, 1);call write~init~int#12(37, 25, 1, 1);call write~init~int#12(105, 25, 2, 1);call write~init~int#12(0, 25, 3, 1);call #Ultimate.allocInit(4, 26);call write~init~int#13(32, 26, 0, 1);call write~init~int#13(37, 26, 1, 1);call write~init~int#13(105, 26, 2, 1);call write~init~int#13(0, 26, 3, 1);call #Ultimate.allocInit(4, 27);call write~init~int#14(32, 27, 0, 1);call write~init~int#14(37, 27, 1, 1);call write~init~int#14(105, 27, 2, 1);call write~init~int#14(0, 27, 3, 1);call #Ultimate.allocInit(4, 28);call write~init~int#15(32, 28, 0, 1);call write~init~int#15(37, 28, 1, 1);call write~init~int#15(105, 28, 2, 1);call write~init~int#15(0, 28, 3, 1);call #Ultimate.allocInit(4, 29);call write~init~int#16(32, 29, 0, 1);call write~init~int#16(37, 29, 1, 1);call write~init~int#16(105, 29, 2, 1);call write~init~int#16(0, 29, 3, 1);call #Ultimate.allocInit(6, 30);call write~init~int#17(32, 30, 0, 1);call write~init~int#17(70, 30, 1, 1);call write~init~int#17(95, 30, 2, 1);call write~init~int#17(112, 30, 3, 1);call write~init~int#17(58, 30, 4, 1);call write~init~int#17(0, 30, 5, 1);call #Ultimate.allocInit(4, 31);call write~init~int#18(32, 31, 0, 1);call write~init~int#18(37, 31, 1, 1);call write~init~int#18(105, 31, 2, 1);call write~init~int#18(0, 31, 3, 1);call #Ultimate.allocInit(4, 32);call write~init~int#19(32, 32, 0, 1);call write~init~int#19(37, 32, 1, 1);call write~init~int#19(105, 32, 2, 1);call write~init~int#19(0, 32, 3, 1);call #Ultimate.allocInit(4, 33);call write~init~int#1(32, 33, 0, 1);call write~init~int#1(37, 33, 1, 1);call write~init~int#1(105, 33, 2, 1);call write~init~int#1(0, 33, 3, 1);call #Ultimate.allocInit(4, 34);call write~init~int#2(32, 34, 0, 1);call write~init~int#2(37, 34, 1, 1);call write~init~int#2(105, 34, 2, 1);call write~init~int#2(0, 34, 3, 1);call #Ultimate.allocInit(4, 35);call write~init~int#3(32, 35, 0, 1);call write~init~int#3(37, 35, 1, 1);call write~init~int#3(105, 35, 2, 1);call write~init~int#3(0, 35, 3, 1);call #Ultimate.allocInit(2, 36);call write~init~int#4(10, 36, 0, 1);call write~init~int#4(0, 36, 1, 1);call #Ultimate.allocInit(9, 37);~head~0.base, ~head~0.offset := 0, 0;~weight~0 := 0;~maximumWeight~0 := 100;~blocked~0 := 0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~cleanupTimeShifts~0 := 12;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret118#1, main_~retValue_acc~20#1, main_~tmp~25#1;havoc main_~retValue_acc~20#1;havoc main_~tmp~25#1;assume { :begin_inline_select_helpers } true;assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true;assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~22#1;havoc valid_product_~retValue_acc~22#1;valid_product_~retValue_acc~22#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~22#1;" "main_#t~ret118#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~22#1;assume { :end_inline_valid_product } true;main_~tmp~25#1 := main_#t~ret118#1;havoc main_#t~ret118#1;" "assume 0 != main_~tmp~25#1;assume { :begin_inline_setup } true;assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret111#1, bigMacCall_~tmp~22#1;havoc bigMacCall_~tmp~22#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 5;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~24#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~24#1;" "assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~24#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~24#1;" "bigMacCall_#t~ret111#1 := getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~24#1;havoc getOrigin_#in~person#1;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~22#1 := bigMacCall_#t~ret111#1;havoc bigMacCall_#t~ret111#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 5, bigMacCall_~tmp~22#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1;" "assume 0 == initPersonOnFloor_~floor#1;" "assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1;" "assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1;" "assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1;" "havoc callOnFloor_~floorID#1;havoc callOnFloor_#in~floorID#1;assume { :end_inline_callOnFloor } true;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;havoc initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1;assume { :end_inline_initPersonOnFloor } true;havoc bigMacCall_#t~ret111#1, bigMacCall_~tmp~22#1;assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret112#1, cleanup_#t~ret113#1, cleanup_~i~1#1, cleanup_~tmp~23#1, cleanup_~tmp___0~7#1, cleanup_~__cil_tmp4~2#1;havoc cleanup_~i~1#1;havoc cleanup_~tmp~23#1;havoc cleanup_~tmp___0~7#1;havoc cleanup_~__cil_tmp4~2#1;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret76#1, timeShift_~tmp~14#1;havoc timeShift_~tmp~14#1;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;havoc areDoorsOpen_~retValue_acc~5#1;areDoorsOpen_~retValue_acc~5#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1;" "timeShift_#t~ret76#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14#1 := timeShift_#t~ret76#1;havoc timeShift_#t~ret76#1;" "assume 0 != timeShift_~tmp~14#1;" "assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1;" "assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret27#1, __utac_acc__Specification9_spec__3_#t~ret28#1, __utac_acc__Specification9_spec__3_#t~ret29#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~3#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;havoc __utac_acc__Specification9_spec__3_~floor~0#1;havoc __utac_acc__Specification9_spec__3_~tmp~3#1;havoc __utac_acc__Specification9_spec__3_~tmp___0~0#1;havoc __utac_acc__Specification9_spec__3_~tmp___1~0#1;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1;" "__utac_acc__Specification9_spec__3_#t~ret27#1 := getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~3#1 := __utac_acc__Specification9_spec__3_#t~ret27#1;havoc __utac_acc__Specification9_spec__3_#t~ret27#1;__utac_acc__Specification9_spec__3_~floor~0#1 := __utac_acc__Specification9_spec__3_~tmp~3#1;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res#1;havoc isEmpty_~retValue_acc~8#1;havoc isEmpty_~retValue_acc~8#1;" "assume 1 == ~persons_0~0;isEmpty_~retValue_acc~8#1 := 0;isEmpty_#res#1 := isEmpty_~retValue_acc~8#1;" "__utac_acc__Specification9_spec__3_#t~ret28#1 := isEmpty_#res#1;havoc isEmpty_~retValue_acc~8#1;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0#1 := __utac_acc__Specification9_spec__3_#t~ret28#1;havoc __utac_acc__Specification9_spec__3_#t~ret28#1;" "assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0#1;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;" "havoc __utac_acc__Specification9_spec__3_#t~ret27#1, __utac_acc__Specification9_spec__3_#t~ret28#1, __utac_acc__Specification9_spec__3_#t~ret29#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~3#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;assume { :end_inline___utac_acc__Specification9_spec__3 } true;havoc timeShift_#t~ret76#1, timeShift_~tmp~14#1;assume { :end_inline_timeShift } true;cleanup_~i~1#1 := 0;" [2025-03-17 20:27:25,780 INFO L754 eck$LassoCheckResult]: Loop: "assume true;cleanup_~__cil_tmp4~2#1 := ~cleanupTimeShifts~0 - 1;" "assume cleanup_~i~1#1 < cleanup_~__cil_tmp4~2#1;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res#1;havoc isBlocked_~retValue_acc~3#1;havoc isBlocked_~retValue_acc~3#1;isBlocked_~retValue_acc~3#1 := ~blocked~0;isBlocked_#res#1 := isBlocked_~retValue_acc~3#1;" "cleanup_#t~ret112#1 := isBlocked_#res#1;havoc isBlocked_~retValue_acc~3#1;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~7#1 := cleanup_#t~ret112#1;havoc cleanup_#t~ret112#1;" "assume 1 != cleanup_~tmp___0~7#1;assume { :begin_inline_isIdle } true;havoc isIdle_#res#1;havoc isIdle_#t~ret38#1, isIdle_~retValue_acc~10#1, isIdle_~tmp~8#1;havoc isIdle_~retValue_acc~10#1;havoc isIdle_~tmp~8#1;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res#1;havoc anyStopRequested_#t~ret33#1, anyStopRequested_#t~ret34#1, anyStopRequested_#t~ret35#1, anyStopRequested_#t~ret36#1, anyStopRequested_#t~ret37#1, anyStopRequested_~retValue_acc~9#1, anyStopRequested_~tmp~7#1, anyStopRequested_~tmp___0~1#1, anyStopRequested_~tmp___1~1#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;havoc anyStopRequested_~retValue_acc~9#1;havoc anyStopRequested_~tmp~7#1;havoc anyStopRequested_~tmp___0~1#1;havoc anyStopRequested_~tmp___1~1#1;havoc anyStopRequested_~tmp___2~0#1;havoc anyStopRequested_~tmp___3~0#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := 0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~16#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~16#1;" "assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~16#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1;" "anyStopRequested_#t~ret33#1 := isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~16#1;havoc isFloorCalling_#in~floorID#1;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0#1 := anyStopRequested_#t~ret33#1;havoc anyStopRequested_#t~ret33#1;" "assume 0 != anyStopRequested_~tmp___3~0#1;anyStopRequested_~retValue_acc~9#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~9#1;" "isIdle_#t~ret38#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret33#1, anyStopRequested_#t~ret34#1, anyStopRequested_#t~ret35#1, anyStopRequested_#t~ret36#1, anyStopRequested_#t~ret37#1, anyStopRequested_~retValue_acc~9#1, anyStopRequested_~tmp~7#1, anyStopRequested_~tmp___0~1#1, anyStopRequested_~tmp___1~1#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~8#1 := isIdle_#t~ret38#1;havoc isIdle_#t~ret38#1;isIdle_~retValue_acc~10#1 := (if 0 == isIdle_~tmp~8#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~10#1;" "cleanup_#t~ret113#1 := isIdle_#res#1;havoc isIdle_#t~ret38#1, isIdle_~retValue_acc~10#1, isIdle_~tmp~8#1;assume { :end_inline_isIdle } true;cleanup_~tmp~23#1 := cleanup_#t~ret113#1;havoc cleanup_#t~ret113#1;" "assume !(0 != cleanup_~tmp~23#1);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret76#1, timeShift_~tmp~14#1;havoc timeShift_~tmp~14#1;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;havoc areDoorsOpen_~retValue_acc~5#1;areDoorsOpen_~retValue_acc~5#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1;" "timeShift_#t~ret76#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14#1 := timeShift_#t~ret76#1;havoc timeShift_#t~ret76#1;" "assume 0 != timeShift_~tmp~14#1;" "assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1;" "assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret27#1, __utac_acc__Specification9_spec__3_#t~ret28#1, __utac_acc__Specification9_spec__3_#t~ret29#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~3#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;havoc __utac_acc__Specification9_spec__3_~floor~0#1;havoc __utac_acc__Specification9_spec__3_~tmp~3#1;havoc __utac_acc__Specification9_spec__3_~tmp___0~0#1;havoc __utac_acc__Specification9_spec__3_~tmp___1~0#1;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1;" "__utac_acc__Specification9_spec__3_#t~ret27#1 := getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~3#1 := __utac_acc__Specification9_spec__3_#t~ret27#1;havoc __utac_acc__Specification9_spec__3_#t~ret27#1;__utac_acc__Specification9_spec__3_~floor~0#1 := __utac_acc__Specification9_spec__3_~tmp~3#1;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res#1;havoc isEmpty_~retValue_acc~8#1;havoc isEmpty_~retValue_acc~8#1;" "assume 1 == ~persons_0~0;isEmpty_~retValue_acc~8#1 := 0;isEmpty_#res#1 := isEmpty_~retValue_acc~8#1;" "__utac_acc__Specification9_spec__3_#t~ret28#1 := isEmpty_#res#1;havoc isEmpty_~retValue_acc~8#1;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0#1 := __utac_acc__Specification9_spec__3_#t~ret28#1;havoc __utac_acc__Specification9_spec__3_#t~ret28#1;" "assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0#1;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;" "havoc __utac_acc__Specification9_spec__3_#t~ret27#1, __utac_acc__Specification9_spec__3_#t~ret28#1, __utac_acc__Specification9_spec__3_#t~ret29#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~3#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;assume { :end_inline___utac_acc__Specification9_spec__3 } true;havoc timeShift_#t~ret76#1, timeShift_~tmp~14#1;assume { :end_inline_timeShift } true;cleanup_~i~1#1 := 1 + cleanup_~i~1#1;" [2025-03-17 20:27:25,787 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:27:25,787 INFO L85 PathProgramCache]: Analyzing trace with hash -414583951, now seen corresponding path program 1 times [2025-03-17 20:27:25,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:27:25,792 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473983562] [2025-03-17 20:27:25,792 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:27:25,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:27:25,857 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 19 statements into 1 equivalence classes. [2025-03-17 20:27:25,907 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 19 of 19 statements. [2025-03-17 20:27:25,908 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:27:25,908 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:27:26,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:27:26,074 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:27:26,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1473983562] [2025-03-17 20:27:26,074 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1473983562] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:27:26,074 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:27:26,075 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 20:27:26,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214232536] [2025-03-17 20:27:26,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:27:26,078 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-03-17 20:27:26,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:27:26,079 INFO L85 PathProgramCache]: Analyzing trace with hash 1773736195, now seen corresponding path program 1 times [2025-03-17 20:27:26,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:27:26,080 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1276508635] [2025-03-17 20:27:26,080 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:27:26,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:27:26,090 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 19 statements into 1 equivalence classes. [2025-03-17 20:27:26,094 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 19 of 19 statements. [2025-03-17 20:27:26,095 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:27:26,095 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:27:26,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:27:26,151 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:27:26,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1276508635] [2025-03-17 20:27:26,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1276508635] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:27:26,151 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:27:26,151 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-17 20:27:26,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555864379] [2025-03-17 20:27:26,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:27:26,152 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:27:26,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:27:26,172 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-17 20:27:26,172 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-17 20:27:26,185 INFO L87 Difference]: Start difference. First operand has 4890 states, 4889 states have (on average 1.8875025567600736) internal successors, (9228), 4889 states have internal predecessors, (9228), 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) Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 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) [2025-03-17 20:27:26,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:27:26,704 INFO L93 Difference]: Finished difference Result 4918 states and 9250 transitions. [2025-03-17 20:27:26,705 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4918 states and 9250 transitions. [2025-03-17 20:27:26,789 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2451 [2025-03-17 20:27:26,870 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4918 states to 4907 states and 9236 transitions. [2025-03-17 20:27:26,871 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4907 [2025-03-17 20:27:26,890 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4907 [2025-03-17 20:27:26,891 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4907 states and 9236 transitions. [2025-03-17 20:27:26,935 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:27:26,936 INFO L218 hiAutomatonCegarLoop]: Abstraction has 4907 states and 9236 transitions. [2025-03-17 20:27:26,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4907 states and 9236 transitions. [2025-03-17 20:27:27,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4907 to 4883. [2025-03-17 20:27:27,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4883 states, 4883 states have (on average 1.886545156665984) internal successors, (9212), 4882 states have internal predecessors, (9212), 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) [2025-03-17 20:27:27,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4883 states to 4883 states and 9212 transitions. [2025-03-17 20:27:27,097 INFO L240 hiAutomatonCegarLoop]: Abstraction has 4883 states and 9212 transitions. [2025-03-17 20:27:27,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-17 20:27:27,101 INFO L432 stractBuchiCegarLoop]: Abstraction has 4883 states and 9212 transitions. [2025-03-17 20:27:27,101 INFO L338 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2025-03-17 20:27:27,102 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4883 states and 9212 transitions. [2025-03-17 20:27:27,129 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2439 [2025-03-17 20:27:27,129 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:27:27,129 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:27:27,131 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:27:27,132 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:27:27,133 INFO L752 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(30, 4);call #Ultimate.allocInit(9, 5);call #Ultimate.allocInit(21, 6);call #Ultimate.allocInit(30, 7);call #Ultimate.allocInit(9, 8);call #Ultimate.allocInit(21, 9);call #Ultimate.allocInit(30, 10);call #Ultimate.allocInit(9, 11);call #Ultimate.allocInit(25, 12);call #Ultimate.allocInit(30, 13);call #Ultimate.allocInit(9, 14);call #Ultimate.allocInit(25, 15);call #Ultimate.allocInit(10, 16);call #Ultimate.allocInit(4, 17);call write~init~int#5(91, 17, 0, 1);call write~init~int#5(95, 17, 1, 1);call write~init~int#5(93, 17, 2, 1);call write~init~int#5(0, 17, 3, 1);call #Ultimate.allocInit(4, 18);call write~init~int#6(91, 18, 0, 1);call write~init~int#6(93, 18, 1, 1);call write~init~int#6(32, 18, 2, 1);call write~init~int#6(0, 18, 3, 1);call #Ultimate.allocInit(5, 19);call write~init~int#7(32, 19, 0, 1);call write~init~int#7(97, 19, 1, 1);call write~init~int#7(116, 19, 2, 1);call write~init~int#7(32, 19, 3, 1);call write~init~int#7(0, 19, 4, 1);call #Ultimate.allocInit(3, 20);call write~init~int#8(37, 20, 0, 1);call write~init~int#8(105, 20, 1, 1);call write~init~int#8(0, 20, 2, 1);call #Ultimate.allocInit(10, 21);call #Ultimate.allocInit(3, 22);call write~init~int#9(117, 22, 0, 1);call write~init~int#9(112, 22, 1, 1);call write~init~int#9(0, 22, 2, 1);call #Ultimate.allocInit(5, 23);call write~init~int#10(100, 23, 0, 1);call write~init~int#10(111, 23, 1, 1);call write~init~int#10(119, 23, 2, 1);call write~init~int#10(110, 23, 3, 1);call write~init~int#10(0, 23, 4, 1);call #Ultimate.allocInit(7, 24);call write~init~int#11(32, 24, 0, 1);call write~init~int#11(73, 24, 1, 1);call write~init~int#11(76, 24, 2, 1);call write~init~int#11(95, 24, 3, 1);call write~init~int#11(112, 24, 4, 1);call write~init~int#11(58, 24, 5, 1);call write~init~int#11(0, 24, 6, 1);call #Ultimate.allocInit(4, 25);call write~init~int#12(32, 25, 0, 1);call write~init~int#12(37, 25, 1, 1);call write~init~int#12(105, 25, 2, 1);call write~init~int#12(0, 25, 3, 1);call #Ultimate.allocInit(4, 26);call write~init~int#13(32, 26, 0, 1);call write~init~int#13(37, 26, 1, 1);call write~init~int#13(105, 26, 2, 1);call write~init~int#13(0, 26, 3, 1);call #Ultimate.allocInit(4, 27);call write~init~int#14(32, 27, 0, 1);call write~init~int#14(37, 27, 1, 1);call write~init~int#14(105, 27, 2, 1);call write~init~int#14(0, 27, 3, 1);call #Ultimate.allocInit(4, 28);call write~init~int#15(32, 28, 0, 1);call write~init~int#15(37, 28, 1, 1);call write~init~int#15(105, 28, 2, 1);call write~init~int#15(0, 28, 3, 1);call #Ultimate.allocInit(4, 29);call write~init~int#16(32, 29, 0, 1);call write~init~int#16(37, 29, 1, 1);call write~init~int#16(105, 29, 2, 1);call write~init~int#16(0, 29, 3, 1);call #Ultimate.allocInit(6, 30);call write~init~int#17(32, 30, 0, 1);call write~init~int#17(70, 30, 1, 1);call write~init~int#17(95, 30, 2, 1);call write~init~int#17(112, 30, 3, 1);call write~init~int#17(58, 30, 4, 1);call write~init~int#17(0, 30, 5, 1);call #Ultimate.allocInit(4, 31);call write~init~int#18(32, 31, 0, 1);call write~init~int#18(37, 31, 1, 1);call write~init~int#18(105, 31, 2, 1);call write~init~int#18(0, 31, 3, 1);call #Ultimate.allocInit(4, 32);call write~init~int#19(32, 32, 0, 1);call write~init~int#19(37, 32, 1, 1);call write~init~int#19(105, 32, 2, 1);call write~init~int#19(0, 32, 3, 1);call #Ultimate.allocInit(4, 33);call write~init~int#1(32, 33, 0, 1);call write~init~int#1(37, 33, 1, 1);call write~init~int#1(105, 33, 2, 1);call write~init~int#1(0, 33, 3, 1);call #Ultimate.allocInit(4, 34);call write~init~int#2(32, 34, 0, 1);call write~init~int#2(37, 34, 1, 1);call write~init~int#2(105, 34, 2, 1);call write~init~int#2(0, 34, 3, 1);call #Ultimate.allocInit(4, 35);call write~init~int#3(32, 35, 0, 1);call write~init~int#3(37, 35, 1, 1);call write~init~int#3(105, 35, 2, 1);call write~init~int#3(0, 35, 3, 1);call #Ultimate.allocInit(2, 36);call write~init~int#4(10, 36, 0, 1);call write~init~int#4(0, 36, 1, 1);call #Ultimate.allocInit(9, 37);~head~0.base, ~head~0.offset := 0, 0;~weight~0 := 0;~maximumWeight~0 := 100;~blocked~0 := 0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~cleanupTimeShifts~0 := 12;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret118#1, main_~retValue_acc~20#1, main_~tmp~25#1;havoc main_~retValue_acc~20#1;havoc main_~tmp~25#1;assume { :begin_inline_select_helpers } true;assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true;assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~22#1;havoc valid_product_~retValue_acc~22#1;valid_product_~retValue_acc~22#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~22#1;" "main_#t~ret118#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~22#1;assume { :end_inline_valid_product } true;main_~tmp~25#1 := main_#t~ret118#1;havoc main_#t~ret118#1;" "assume 0 != main_~tmp~25#1;assume { :begin_inline_setup } true;assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret111#1, bigMacCall_~tmp~22#1;havoc bigMacCall_~tmp~22#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 5;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~24#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~24#1;" "assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~24#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~24#1;" "bigMacCall_#t~ret111#1 := getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~24#1;havoc getOrigin_#in~person#1;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~22#1 := bigMacCall_#t~ret111#1;havoc bigMacCall_#t~ret111#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 5, bigMacCall_~tmp~22#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1;" "assume 0 == initPersonOnFloor_~floor#1;" "assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1;" "assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1;" "assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1;" "havoc callOnFloor_~floorID#1;havoc callOnFloor_#in~floorID#1;assume { :end_inline_callOnFloor } true;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;havoc initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1;assume { :end_inline_initPersonOnFloor } true;havoc bigMacCall_#t~ret111#1, bigMacCall_~tmp~22#1;assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret112#1, cleanup_#t~ret113#1, cleanup_~i~1#1, cleanup_~tmp~23#1, cleanup_~tmp___0~7#1, cleanup_~__cil_tmp4~2#1;havoc cleanup_~i~1#1;havoc cleanup_~tmp~23#1;havoc cleanup_~tmp___0~7#1;havoc cleanup_~__cil_tmp4~2#1;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret76#1, timeShift_~tmp~14#1;havoc timeShift_~tmp~14#1;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;havoc areDoorsOpen_~retValue_acc~5#1;areDoorsOpen_~retValue_acc~5#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1;" "timeShift_#t~ret76#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14#1 := timeShift_#t~ret76#1;havoc timeShift_#t~ret76#1;" "assume 0 != timeShift_~tmp~14#1;" "assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1;" "assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret27#1, __utac_acc__Specification9_spec__3_#t~ret28#1, __utac_acc__Specification9_spec__3_#t~ret29#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~3#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;havoc __utac_acc__Specification9_spec__3_~floor~0#1;havoc __utac_acc__Specification9_spec__3_~tmp~3#1;havoc __utac_acc__Specification9_spec__3_~tmp___0~0#1;havoc __utac_acc__Specification9_spec__3_~tmp___1~0#1;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1;" "__utac_acc__Specification9_spec__3_#t~ret27#1 := getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~3#1 := __utac_acc__Specification9_spec__3_#t~ret27#1;havoc __utac_acc__Specification9_spec__3_#t~ret27#1;__utac_acc__Specification9_spec__3_~floor~0#1 := __utac_acc__Specification9_spec__3_~tmp~3#1;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res#1;havoc isEmpty_~retValue_acc~8#1;havoc isEmpty_~retValue_acc~8#1;" "assume 1 == ~persons_0~0;isEmpty_~retValue_acc~8#1 := 0;isEmpty_#res#1 := isEmpty_~retValue_acc~8#1;" "__utac_acc__Specification9_spec__3_#t~ret28#1 := isEmpty_#res#1;havoc isEmpty_~retValue_acc~8#1;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0#1 := __utac_acc__Specification9_spec__3_#t~ret28#1;havoc __utac_acc__Specification9_spec__3_#t~ret28#1;" "assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0#1);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;havoc areDoorsOpen_~retValue_acc~5#1;areDoorsOpen_~retValue_acc~5#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1;" "__utac_acc__Specification9_spec__3_#t~ret29#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0#1 := __utac_acc__Specification9_spec__3_#t~ret29#1;havoc __utac_acc__Specification9_spec__3_#t~ret29#1;" "assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~0#1);" "havoc __utac_acc__Specification9_spec__3_#t~ret27#1, __utac_acc__Specification9_spec__3_#t~ret28#1, __utac_acc__Specification9_spec__3_#t~ret29#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~3#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;assume { :end_inline___utac_acc__Specification9_spec__3 } true;havoc timeShift_#t~ret76#1, timeShift_~tmp~14#1;assume { :end_inline_timeShift } true;cleanup_~i~1#1 := 0;" [2025-03-17 20:27:27,133 INFO L754 eck$LassoCheckResult]: Loop: "assume true;cleanup_~__cil_tmp4~2#1 := ~cleanupTimeShifts~0 - 1;" "assume cleanup_~i~1#1 < cleanup_~__cil_tmp4~2#1;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res#1;havoc isBlocked_~retValue_acc~3#1;havoc isBlocked_~retValue_acc~3#1;isBlocked_~retValue_acc~3#1 := ~blocked~0;isBlocked_#res#1 := isBlocked_~retValue_acc~3#1;" "cleanup_#t~ret112#1 := isBlocked_#res#1;havoc isBlocked_~retValue_acc~3#1;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~7#1 := cleanup_#t~ret112#1;havoc cleanup_#t~ret112#1;" "assume 1 != cleanup_~tmp___0~7#1;assume { :begin_inline_isIdle } true;havoc isIdle_#res#1;havoc isIdle_#t~ret38#1, isIdle_~retValue_acc~10#1, isIdle_~tmp~8#1;havoc isIdle_~retValue_acc~10#1;havoc isIdle_~tmp~8#1;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res#1;havoc anyStopRequested_#t~ret33#1, anyStopRequested_#t~ret34#1, anyStopRequested_#t~ret35#1, anyStopRequested_#t~ret36#1, anyStopRequested_#t~ret37#1, anyStopRequested_~retValue_acc~9#1, anyStopRequested_~tmp~7#1, anyStopRequested_~tmp___0~1#1, anyStopRequested_~tmp___1~1#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;havoc anyStopRequested_~retValue_acc~9#1;havoc anyStopRequested_~tmp~7#1;havoc anyStopRequested_~tmp___0~1#1;havoc anyStopRequested_~tmp___1~1#1;havoc anyStopRequested_~tmp___2~0#1;havoc anyStopRequested_~tmp___3~0#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := 0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~16#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~16#1;" "assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~16#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1;" "anyStopRequested_#t~ret33#1 := isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~16#1;havoc isFloorCalling_#in~floorID#1;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0#1 := anyStopRequested_#t~ret33#1;havoc anyStopRequested_#t~ret33#1;" "assume 0 != anyStopRequested_~tmp___3~0#1;anyStopRequested_~retValue_acc~9#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~9#1;" "isIdle_#t~ret38#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret33#1, anyStopRequested_#t~ret34#1, anyStopRequested_#t~ret35#1, anyStopRequested_#t~ret36#1, anyStopRequested_#t~ret37#1, anyStopRequested_~retValue_acc~9#1, anyStopRequested_~tmp~7#1, anyStopRequested_~tmp___0~1#1, anyStopRequested_~tmp___1~1#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~8#1 := isIdle_#t~ret38#1;havoc isIdle_#t~ret38#1;isIdle_~retValue_acc~10#1 := (if 0 == isIdle_~tmp~8#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~10#1;" "cleanup_#t~ret113#1 := isIdle_#res#1;havoc isIdle_#t~ret38#1, isIdle_~retValue_acc~10#1, isIdle_~tmp~8#1;assume { :end_inline_isIdle } true;cleanup_~tmp~23#1 := cleanup_#t~ret113#1;havoc cleanup_#t~ret113#1;" "assume !(0 != cleanup_~tmp~23#1);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret76#1, timeShift_~tmp~14#1;havoc timeShift_~tmp~14#1;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;havoc areDoorsOpen_~retValue_acc~5#1;areDoorsOpen_~retValue_acc~5#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1;" "timeShift_#t~ret76#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14#1 := timeShift_#t~ret76#1;havoc timeShift_#t~ret76#1;" "assume 0 != timeShift_~tmp~14#1;" "assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1;" "assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret27#1, __utac_acc__Specification9_spec__3_#t~ret28#1, __utac_acc__Specification9_spec__3_#t~ret29#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~3#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;havoc __utac_acc__Specification9_spec__3_~floor~0#1;havoc __utac_acc__Specification9_spec__3_~tmp~3#1;havoc __utac_acc__Specification9_spec__3_~tmp___0~0#1;havoc __utac_acc__Specification9_spec__3_~tmp___1~0#1;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1;" "__utac_acc__Specification9_spec__3_#t~ret27#1 := getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~3#1 := __utac_acc__Specification9_spec__3_#t~ret27#1;havoc __utac_acc__Specification9_spec__3_#t~ret27#1;__utac_acc__Specification9_spec__3_~floor~0#1 := __utac_acc__Specification9_spec__3_~tmp~3#1;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res#1;havoc isEmpty_~retValue_acc~8#1;havoc isEmpty_~retValue_acc~8#1;" "assume 1 == ~persons_0~0;isEmpty_~retValue_acc~8#1 := 0;isEmpty_#res#1 := isEmpty_~retValue_acc~8#1;" "__utac_acc__Specification9_spec__3_#t~ret28#1 := isEmpty_#res#1;havoc isEmpty_~retValue_acc~8#1;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0#1 := __utac_acc__Specification9_spec__3_#t~ret28#1;havoc __utac_acc__Specification9_spec__3_#t~ret28#1;" "assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0#1);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;havoc areDoorsOpen_~retValue_acc~5#1;areDoorsOpen_~retValue_acc~5#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1;" "__utac_acc__Specification9_spec__3_#t~ret29#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0#1 := __utac_acc__Specification9_spec__3_#t~ret29#1;havoc __utac_acc__Specification9_spec__3_#t~ret29#1;" "assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~0#1);" "havoc __utac_acc__Specification9_spec__3_#t~ret27#1, __utac_acc__Specification9_spec__3_#t~ret28#1, __utac_acc__Specification9_spec__3_#t~ret29#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~3#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;assume { :end_inline___utac_acc__Specification9_spec__3 } true;havoc timeShift_#t~ret76#1, timeShift_~tmp~14#1;assume { :end_inline_timeShift } true;cleanup_~i~1#1 := 1 + cleanup_~i~1#1;" [2025-03-17 20:27:27,135 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:27:27,135 INFO L85 PathProgramCache]: Analyzing trace with hash 1017938835, now seen corresponding path program 1 times [2025-03-17 20:27:27,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:27:27,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1866789912] [2025-03-17 20:27:27,137 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:27:27,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:27:27,152 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 21 statements into 1 equivalence classes. [2025-03-17 20:27:27,166 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 21 of 21 statements. [2025-03-17 20:27:27,169 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:27:27,170 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:27:27,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:27:27,234 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:27:27,234 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1866789912] [2025-03-17 20:27:27,234 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1866789912] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:27:27,234 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:27:27,234 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 20:27:27,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1832473205] [2025-03-17 20:27:27,235 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:27:27,235 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-03-17 20:27:27,236 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:27:27,236 INFO L85 PathProgramCache]: Analyzing trace with hash -546586971, now seen corresponding path program 1 times [2025-03-17 20:27:27,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:27:27,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [400337312] [2025-03-17 20:27:27,236 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:27:27,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:27:27,249 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 21 statements into 1 equivalence classes. [2025-03-17 20:27:27,254 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 21 of 21 statements. [2025-03-17 20:27:27,254 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:27:27,254 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:27:27,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:27:27,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:27:27,324 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [400337312] [2025-03-17 20:27:27,324 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [400337312] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:27:27,324 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:27:27,324 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-03-17 20:27:27,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557785684] [2025-03-17 20:27:27,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:27:27,325 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:27:27,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:27:27,325 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-17 20:27:27,325 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2025-03-17 20:27:27,326 INFO L87 Difference]: Start difference. First operand 4883 states and 9212 transitions. cyclomatic complexity: 4330 Second operand has 7 states, 7 states have (on average 3.0) internal successors, (21), 7 states have internal predecessors, (21), 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) [2025-03-17 20:27:27,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:27:27,572 INFO L93 Difference]: Finished difference Result 4353 states and 8182 transitions. [2025-03-17 20:27:27,572 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4353 states and 8182 transitions. [2025-03-17 20:27:27,596 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2790 [2025-03-17 20:27:27,621 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4353 states to 4353 states and 8182 transitions. [2025-03-17 20:27:27,621 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4353 [2025-03-17 20:27:27,626 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4353 [2025-03-17 20:27:27,626 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4353 states and 8182 transitions. [2025-03-17 20:27:27,634 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:27:27,635 INFO L218 hiAutomatonCegarLoop]: Abstraction has 4353 states and 8182 transitions. [2025-03-17 20:27:27,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4353 states and 8182 transitions. [2025-03-17 20:27:27,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4353 to 4353. [2025-03-17 20:27:27,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4353 states, 4353 states have (on average 1.879623248334482) internal successors, (8182), 4352 states have internal predecessors, (8182), 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) [2025-03-17 20:27:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4353 states to 4353 states and 8182 transitions. [2025-03-17 20:27:27,713 INFO L240 hiAutomatonCegarLoop]: Abstraction has 4353 states and 8182 transitions. [2025-03-17 20:27:27,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-03-17 20:27:27,714 INFO L432 stractBuchiCegarLoop]: Abstraction has 4353 states and 8182 transitions. [2025-03-17 20:27:27,714 INFO L338 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2025-03-17 20:27:27,714 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4353 states and 8182 transitions. [2025-03-17 20:27:27,731 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2790 [2025-03-17 20:27:27,732 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:27:27,732 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:27:27,735 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:27:27,735 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:27:27,735 INFO L752 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(30, 4);call #Ultimate.allocInit(9, 5);call #Ultimate.allocInit(21, 6);call #Ultimate.allocInit(30, 7);call #Ultimate.allocInit(9, 8);call #Ultimate.allocInit(21, 9);call #Ultimate.allocInit(30, 10);call #Ultimate.allocInit(9, 11);call #Ultimate.allocInit(25, 12);call #Ultimate.allocInit(30, 13);call #Ultimate.allocInit(9, 14);call #Ultimate.allocInit(25, 15);call #Ultimate.allocInit(10, 16);call #Ultimate.allocInit(4, 17);call write~init~int#5(91, 17, 0, 1);call write~init~int#5(95, 17, 1, 1);call write~init~int#5(93, 17, 2, 1);call write~init~int#5(0, 17, 3, 1);call #Ultimate.allocInit(4, 18);call write~init~int#6(91, 18, 0, 1);call write~init~int#6(93, 18, 1, 1);call write~init~int#6(32, 18, 2, 1);call write~init~int#6(0, 18, 3, 1);call #Ultimate.allocInit(5, 19);call write~init~int#7(32, 19, 0, 1);call write~init~int#7(97, 19, 1, 1);call write~init~int#7(116, 19, 2, 1);call write~init~int#7(32, 19, 3, 1);call write~init~int#7(0, 19, 4, 1);call #Ultimate.allocInit(3, 20);call write~init~int#8(37, 20, 0, 1);call write~init~int#8(105, 20, 1, 1);call write~init~int#8(0, 20, 2, 1);call #Ultimate.allocInit(10, 21);call #Ultimate.allocInit(3, 22);call write~init~int#9(117, 22, 0, 1);call write~init~int#9(112, 22, 1, 1);call write~init~int#9(0, 22, 2, 1);call #Ultimate.allocInit(5, 23);call write~init~int#10(100, 23, 0, 1);call write~init~int#10(111, 23, 1, 1);call write~init~int#10(119, 23, 2, 1);call write~init~int#10(110, 23, 3, 1);call write~init~int#10(0, 23, 4, 1);call #Ultimate.allocInit(7, 24);call write~init~int#11(32, 24, 0, 1);call write~init~int#11(73, 24, 1, 1);call write~init~int#11(76, 24, 2, 1);call write~init~int#11(95, 24, 3, 1);call write~init~int#11(112, 24, 4, 1);call write~init~int#11(58, 24, 5, 1);call write~init~int#11(0, 24, 6, 1);call #Ultimate.allocInit(4, 25);call write~init~int#12(32, 25, 0, 1);call write~init~int#12(37, 25, 1, 1);call write~init~int#12(105, 25, 2, 1);call write~init~int#12(0, 25, 3, 1);call #Ultimate.allocInit(4, 26);call write~init~int#13(32, 26, 0, 1);call write~init~int#13(37, 26, 1, 1);call write~init~int#13(105, 26, 2, 1);call write~init~int#13(0, 26, 3, 1);call #Ultimate.allocInit(4, 27);call write~init~int#14(32, 27, 0, 1);call write~init~int#14(37, 27, 1, 1);call write~init~int#14(105, 27, 2, 1);call write~init~int#14(0, 27, 3, 1);call #Ultimate.allocInit(4, 28);call write~init~int#15(32, 28, 0, 1);call write~init~int#15(37, 28, 1, 1);call write~init~int#15(105, 28, 2, 1);call write~init~int#15(0, 28, 3, 1);call #Ultimate.allocInit(4, 29);call write~init~int#16(32, 29, 0, 1);call write~init~int#16(37, 29, 1, 1);call write~init~int#16(105, 29, 2, 1);call write~init~int#16(0, 29, 3, 1);call #Ultimate.allocInit(6, 30);call write~init~int#17(32, 30, 0, 1);call write~init~int#17(70, 30, 1, 1);call write~init~int#17(95, 30, 2, 1);call write~init~int#17(112, 30, 3, 1);call write~init~int#17(58, 30, 4, 1);call write~init~int#17(0, 30, 5, 1);call #Ultimate.allocInit(4, 31);call write~init~int#18(32, 31, 0, 1);call write~init~int#18(37, 31, 1, 1);call write~init~int#18(105, 31, 2, 1);call write~init~int#18(0, 31, 3, 1);call #Ultimate.allocInit(4, 32);call write~init~int#19(32, 32, 0, 1);call write~init~int#19(37, 32, 1, 1);call write~init~int#19(105, 32, 2, 1);call write~init~int#19(0, 32, 3, 1);call #Ultimate.allocInit(4, 33);call write~init~int#1(32, 33, 0, 1);call write~init~int#1(37, 33, 1, 1);call write~init~int#1(105, 33, 2, 1);call write~init~int#1(0, 33, 3, 1);call #Ultimate.allocInit(4, 34);call write~init~int#2(32, 34, 0, 1);call write~init~int#2(37, 34, 1, 1);call write~init~int#2(105, 34, 2, 1);call write~init~int#2(0, 34, 3, 1);call #Ultimate.allocInit(4, 35);call write~init~int#3(32, 35, 0, 1);call write~init~int#3(37, 35, 1, 1);call write~init~int#3(105, 35, 2, 1);call write~init~int#3(0, 35, 3, 1);call #Ultimate.allocInit(2, 36);call write~init~int#4(10, 36, 0, 1);call write~init~int#4(0, 36, 1, 1);call #Ultimate.allocInit(9, 37);~head~0.base, ~head~0.offset := 0, 0;~weight~0 := 0;~maximumWeight~0 := 100;~blocked~0 := 0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~cleanupTimeShifts~0 := 12;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret118#1, main_~retValue_acc~20#1, main_~tmp~25#1;havoc main_~retValue_acc~20#1;havoc main_~tmp~25#1;assume { :begin_inline_select_helpers } true;assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true;assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~22#1;havoc valid_product_~retValue_acc~22#1;valid_product_~retValue_acc~22#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~22#1;" "main_#t~ret118#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~22#1;assume { :end_inline_valid_product } true;main_~tmp~25#1 := main_#t~ret118#1;havoc main_#t~ret118#1;" "assume 0 != main_~tmp~25#1;assume { :begin_inline_setup } true;assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret111#1, bigMacCall_~tmp~22#1;havoc bigMacCall_~tmp~22#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 5;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~24#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~24#1;" "assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~24#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~24#1;" "bigMacCall_#t~ret111#1 := getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~24#1;havoc getOrigin_#in~person#1;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~22#1 := bigMacCall_#t~ret111#1;havoc bigMacCall_#t~ret111#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 5, bigMacCall_~tmp~22#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1;" "assume 0 == initPersonOnFloor_~floor#1;" "assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1;" "assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1;" "assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1;" "havoc callOnFloor_~floorID#1;havoc callOnFloor_#in~floorID#1;assume { :end_inline_callOnFloor } true;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;havoc initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1;assume { :end_inline_initPersonOnFloor } true;havoc bigMacCall_#t~ret111#1, bigMacCall_~tmp~22#1;assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret112#1, cleanup_#t~ret113#1, cleanup_~i~1#1, cleanup_~tmp~23#1, cleanup_~tmp___0~7#1, cleanup_~__cil_tmp4~2#1;havoc cleanup_~i~1#1;havoc cleanup_~tmp~23#1;havoc cleanup_~tmp___0~7#1;havoc cleanup_~__cil_tmp4~2#1;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret76#1, timeShift_~tmp~14#1;havoc timeShift_~tmp~14#1;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;havoc areDoorsOpen_~retValue_acc~5#1;areDoorsOpen_~retValue_acc~5#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1;" "timeShift_#t~ret76#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14#1 := timeShift_#t~ret76#1;havoc timeShift_#t~ret76#1;" "assume 0 != timeShift_~tmp~14#1;" "assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1;" "assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret27#1, __utac_acc__Specification9_spec__3_#t~ret28#1, __utac_acc__Specification9_spec__3_#t~ret29#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~3#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;havoc __utac_acc__Specification9_spec__3_~floor~0#1;havoc __utac_acc__Specification9_spec__3_~tmp~3#1;havoc __utac_acc__Specification9_spec__3_~tmp___0~0#1;havoc __utac_acc__Specification9_spec__3_~tmp___1~0#1;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1;" "__utac_acc__Specification9_spec__3_#t~ret27#1 := getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~3#1 := __utac_acc__Specification9_spec__3_#t~ret27#1;havoc __utac_acc__Specification9_spec__3_#t~ret27#1;__utac_acc__Specification9_spec__3_~floor~0#1 := __utac_acc__Specification9_spec__3_~tmp~3#1;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res#1;havoc isEmpty_~retValue_acc~8#1;havoc isEmpty_~retValue_acc~8#1;" "assume 1 == ~persons_0~0;isEmpty_~retValue_acc~8#1 := 0;isEmpty_#res#1 := isEmpty_~retValue_acc~8#1;" "__utac_acc__Specification9_spec__3_#t~ret28#1 := isEmpty_#res#1;havoc isEmpty_~retValue_acc~8#1;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0#1 := __utac_acc__Specification9_spec__3_#t~ret28#1;havoc __utac_acc__Specification9_spec__3_#t~ret28#1;" "assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0#1);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;havoc areDoorsOpen_~retValue_acc~5#1;areDoorsOpen_~retValue_acc~5#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1;" "__utac_acc__Specification9_spec__3_#t~ret29#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0#1 := __utac_acc__Specification9_spec__3_#t~ret29#1;havoc __utac_acc__Specification9_spec__3_#t~ret29#1;" "assume 0 != __utac_acc__Specification9_spec__3_~tmp___0~0#1;" "assume 0 == __utac_acc__Specification9_spec__3_~floor~0#1;" "assume 0 != ~floorButtons_spc9_0~0;~floorButtons_spc9_0~0 := 0;" "havoc __utac_acc__Specification9_spec__3_#t~ret27#1, __utac_acc__Specification9_spec__3_#t~ret28#1, __utac_acc__Specification9_spec__3_#t~ret29#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~3#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;assume { :end_inline___utac_acc__Specification9_spec__3 } true;havoc timeShift_#t~ret76#1, timeShift_~tmp~14#1;assume { :end_inline_timeShift } true;cleanup_~i~1#1 := 0;" [2025-03-17 20:27:27,735 INFO L754 eck$LassoCheckResult]: Loop: "assume true;cleanup_~__cil_tmp4~2#1 := ~cleanupTimeShifts~0 - 1;" "assume cleanup_~i~1#1 < cleanup_~__cil_tmp4~2#1;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res#1;havoc isBlocked_~retValue_acc~3#1;havoc isBlocked_~retValue_acc~3#1;isBlocked_~retValue_acc~3#1 := ~blocked~0;isBlocked_#res#1 := isBlocked_~retValue_acc~3#1;" "cleanup_#t~ret112#1 := isBlocked_#res#1;havoc isBlocked_~retValue_acc~3#1;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~7#1 := cleanup_#t~ret112#1;havoc cleanup_#t~ret112#1;" "assume 1 != cleanup_~tmp___0~7#1;assume { :begin_inline_isIdle } true;havoc isIdle_#res#1;havoc isIdle_#t~ret38#1, isIdle_~retValue_acc~10#1, isIdle_~tmp~8#1;havoc isIdle_~retValue_acc~10#1;havoc isIdle_~tmp~8#1;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res#1;havoc anyStopRequested_#t~ret33#1, anyStopRequested_#t~ret34#1, anyStopRequested_#t~ret35#1, anyStopRequested_#t~ret36#1, anyStopRequested_#t~ret37#1, anyStopRequested_~retValue_acc~9#1, anyStopRequested_~tmp~7#1, anyStopRequested_~tmp___0~1#1, anyStopRequested_~tmp___1~1#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;havoc anyStopRequested_~retValue_acc~9#1;havoc anyStopRequested_~tmp~7#1;havoc anyStopRequested_~tmp___0~1#1;havoc anyStopRequested_~tmp___1~1#1;havoc anyStopRequested_~tmp___2~0#1;havoc anyStopRequested_~tmp___3~0#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := 0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~16#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~16#1;" "assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~16#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~16#1;" "anyStopRequested_#t~ret33#1 := isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~16#1;havoc isFloorCalling_#in~floorID#1;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0#1 := anyStopRequested_#t~ret33#1;havoc anyStopRequested_#t~ret33#1;" "assume 0 != anyStopRequested_~tmp___3~0#1;anyStopRequested_~retValue_acc~9#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~9#1;" "isIdle_#t~ret38#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret33#1, anyStopRequested_#t~ret34#1, anyStopRequested_#t~ret35#1, anyStopRequested_#t~ret36#1, anyStopRequested_#t~ret37#1, anyStopRequested_~retValue_acc~9#1, anyStopRequested_~tmp~7#1, anyStopRequested_~tmp___0~1#1, anyStopRequested_~tmp___1~1#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~8#1 := isIdle_#t~ret38#1;havoc isIdle_#t~ret38#1;isIdle_~retValue_acc~10#1 := (if 0 == isIdle_~tmp~8#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~10#1;" "cleanup_#t~ret113#1 := isIdle_#res#1;havoc isIdle_#t~ret38#1, isIdle_~retValue_acc~10#1, isIdle_~tmp~8#1;assume { :end_inline_isIdle } true;cleanup_~tmp~23#1 := cleanup_#t~ret113#1;havoc cleanup_#t~ret113#1;" "assume !(0 != cleanup_~tmp~23#1);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret76#1, timeShift_~tmp~14#1;havoc timeShift_~tmp~14#1;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;havoc areDoorsOpen_~retValue_acc~5#1;areDoorsOpen_~retValue_acc~5#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1;" "timeShift_#t~ret76#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14#1 := timeShift_#t~ret76#1;havoc timeShift_#t~ret76#1;" "assume 0 != timeShift_~tmp~14#1;" "assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1;" "assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret27#1, __utac_acc__Specification9_spec__3_#t~ret28#1, __utac_acc__Specification9_spec__3_#t~ret29#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~3#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;havoc __utac_acc__Specification9_spec__3_~floor~0#1;havoc __utac_acc__Specification9_spec__3_~tmp~3#1;havoc __utac_acc__Specification9_spec__3_~tmp___0~0#1;havoc __utac_acc__Specification9_spec__3_~tmp___1~0#1;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1;" "__utac_acc__Specification9_spec__3_#t~ret27#1 := getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~3#1 := __utac_acc__Specification9_spec__3_#t~ret27#1;havoc __utac_acc__Specification9_spec__3_#t~ret27#1;__utac_acc__Specification9_spec__3_~floor~0#1 := __utac_acc__Specification9_spec__3_~tmp~3#1;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res#1;havoc isEmpty_~retValue_acc~8#1;havoc isEmpty_~retValue_acc~8#1;" "assume 1 == ~persons_0~0;isEmpty_~retValue_acc~8#1 := 0;isEmpty_#res#1 := isEmpty_~retValue_acc~8#1;" "__utac_acc__Specification9_spec__3_#t~ret28#1 := isEmpty_#res#1;havoc isEmpty_~retValue_acc~8#1;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0#1 := __utac_acc__Specification9_spec__3_#t~ret28#1;havoc __utac_acc__Specification9_spec__3_#t~ret28#1;" "assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0#1);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;havoc areDoorsOpen_~retValue_acc~5#1;areDoorsOpen_~retValue_acc~5#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1;" "__utac_acc__Specification9_spec__3_#t~ret29#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0#1 := __utac_acc__Specification9_spec__3_#t~ret29#1;havoc __utac_acc__Specification9_spec__3_#t~ret29#1;" "assume 0 != __utac_acc__Specification9_spec__3_~tmp___0~0#1;" "assume 0 == __utac_acc__Specification9_spec__3_~floor~0#1;" "assume 0 != ~floorButtons_spc9_0~0;~floorButtons_spc9_0~0 := 0;" "havoc __utac_acc__Specification9_spec__3_#t~ret27#1, __utac_acc__Specification9_spec__3_#t~ret28#1, __utac_acc__Specification9_spec__3_#t~ret29#1, __utac_acc__Specification9_spec__3_~floor~0#1, __utac_acc__Specification9_spec__3_~tmp~3#1, __utac_acc__Specification9_spec__3_~tmp___0~0#1, __utac_acc__Specification9_spec__3_~tmp___1~0#1;assume { :end_inline___utac_acc__Specification9_spec__3 } true;havoc timeShift_#t~ret76#1, timeShift_~tmp~14#1;assume { :end_inline_timeShift } true;cleanup_~i~1#1 := 1 + cleanup_~i~1#1;" [2025-03-17 20:27:27,737 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:27:27,737 INFO L85 PathProgramCache]: Analyzing trace with hash -1013123766, now seen corresponding path program 1 times [2025-03-17 20:27:27,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:27:27,737 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77195766] [2025-03-17 20:27:27,737 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:27:27,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:27:27,804 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 23 statements into 1 equivalence classes. [2025-03-17 20:27:27,809 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 23 of 23 statements. [2025-03-17 20:27:27,809 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:27:27,809 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:27:27,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:27:27,869 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:27:27,869 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [77195766] [2025-03-17 20:27:27,869 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [77195766] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:27:27,869 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:27:27,869 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 20:27:27,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691877465] [2025-03-17 20:27:27,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:27:27,869 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-03-17 20:27:27,870 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:27:27,870 INFO L85 PathProgramCache]: Analyzing trace with hash -1290080804, now seen corresponding path program 1 times [2025-03-17 20:27:27,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:27:27,870 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430021501] [2025-03-17 20:27:27,870 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:27:27,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:27:27,878 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 23 statements into 1 equivalence classes. [2025-03-17 20:27:27,882 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 23 of 23 statements. [2025-03-17 20:27:27,882 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:27:27,882 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:27:27,883 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:27:27,886 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 23 statements into 1 equivalence classes. [2025-03-17 20:27:27,891 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 23 of 23 statements. [2025-03-17 20:27:27,891 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:27:27,891 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:27:27,916 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:27:28,184 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:27:28,185 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:27:28,185 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:27:28,185 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:27:28,185 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2025-03-17 20:27:28,185 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,185 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:27:28,185 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:27:28,185 INFO L132 ssoRankerPreferences]: Filename of dumped script: elevator_spec9_product26.cil.c_Iteration3_Loop [2025-03-17 20:27:28,185 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:27:28,185 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:27:28,203 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,209 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,211 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,213 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,214 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,217 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,218 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,220 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,222 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,223 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,225 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,227 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,231 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,233 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,234 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,236 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,238 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,239 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,241 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,244 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,245 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,249 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,253 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,256 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,257 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,259 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,260 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,262 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,263 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,265 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,266 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,267 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,269 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,270 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,272 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,274 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,277 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,279 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,280 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,282 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,283 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,285 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,286 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,287 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,289 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,290 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,292 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,293 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,294 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,296 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,464 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:27:28,464 INFO L365 LassoAnalysis]: Checking for nontermination... [2025-03-17 20:27:28,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:28,472 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:28,474 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:27:28,474 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:27:28,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2025-03-17 20:27:28,491 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:27:28,491 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_isFloorCalling_#res#1=0} Honda state: {ULTIMATE.start_isFloorCalling_#res#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:27:28,499 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2025-03-17 20:27:28,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:28,501 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:28,503 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2025-03-17 20:27:28,505 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:27:28,505 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:27:28,519 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:27:28,519 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_cleanup_#t~ret112#1=0} Honda state: {ULTIMATE.start_cleanup_#t~ret112#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:27:28,529 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2025-03-17 20:27:28,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:28,531 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:28,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2025-03-17 20:27:28,534 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:27:28,535 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:27:28,547 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:27:28,547 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification9_spec__3_#t~ret28#1=0} Honda state: {ULTIMATE.start___utac_acc__Specification9_spec__3_#t~ret28#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:27:28,553 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:28,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,554 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:28,555 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:28,557 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2025-03-17 20:27:28,558 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:27:28,558 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:27:28,570 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:27:28,570 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification9_spec__3_~tmp~3#1=0} Honda state: {ULTIMATE.start___utac_acc__Specification9_spec__3_~tmp~3#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:27:28,576 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:28,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:28,579 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:28,581 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2025-03-17 20:27:28,582 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:27:28,582 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:27:28,595 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:27:28,595 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~persons_0~0=1} Honda state: {~persons_0~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:27:28,601 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:28,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:28,603 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:28,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2025-03-17 20:27:28,605 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:27:28,605 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:27:28,618 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:27:28,618 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_isIdle_~retValue_acc~10#1=0} Honda state: {ULTIMATE.start_isIdle_~retValue_acc~10#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:27:28,625 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:28,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,626 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:28,627 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:28,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2025-03-17 20:27:28,629 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:27:28,629 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:27:28,640 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:27:28,640 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_~tmp___0~1#1=0} Honda state: {ULTIMATE.start_anyStopRequested_~tmp___0~1#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:27:28,645 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:28,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:28,647 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:28,647 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2025-03-17 20:27:28,648 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:27:28,648 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:27:28,659 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:27:28,659 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_~tmp___3~0#1=0} Honda state: {ULTIMATE.start_anyStopRequested_~tmp___3~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:27:28,664 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2025-03-17 20:27:28,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:28,666 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:28,667 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2025-03-17 20:27:28,668 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:27:28,668 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:27:28,680 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:27:28,680 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_~tmp___2~0#1=0} Honda state: {ULTIMATE.start_anyStopRequested_~tmp___2~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:27:28,685 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:28,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:28,686 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:28,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2025-03-17 20:27:28,688 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:27:28,688 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:27:28,698 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:27:28,699 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_isBlocked_#res#1=0} Honda state: {ULTIMATE.start_isBlocked_#res#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:27:28,704 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2025-03-17 20:27:28,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:28,705 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:28,706 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2025-03-17 20:27:28,707 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:27:28,707 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:27:28,718 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:27:28,718 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_#t~ret37#1=0} Honda state: {ULTIMATE.start_anyStopRequested_#t~ret37#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:27:28,724 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2025-03-17 20:27:28,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:28,726 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:28,727 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2025-03-17 20:27:28,728 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:27:28,728 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:27:28,744 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:28,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:28,747 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:28,748 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2025-03-17 20:27:28,749 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2025-03-17 20:27:28,750 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:27:28,814 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2025-03-17 20:27:28,818 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2025-03-17 20:27:28,818 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:27:28,818 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:27:28,818 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:27:28,818 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:27:28,819 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-03-17 20:27:28,819 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:28,819 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:27:28,819 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:27:28,819 INFO L132 ssoRankerPreferences]: Filename of dumped script: elevator_spec9_product26.cil.c_Iteration3_Loop [2025-03-17 20:27:28,819 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:27:28,819 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:27:28,820 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,822 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,824 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,825 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,827 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,829 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,830 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,832 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,833 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,834 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,836 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,838 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,839 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,842 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,845 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,851 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,853 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,854 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,856 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,859 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,860 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,861 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,863 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,868 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,870 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,872 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,873 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,875 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,876 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,878 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,879 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,881 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,882 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,883 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,885 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,889 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,891 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,895 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,897 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,898 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,899 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,901 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,902 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,903 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,905 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,906 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,908 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,909 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,910 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:28,912 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:27:29,058 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:27:29,063 INFO L451 LassoAnalysis]: Using template 'affine'. [2025-03-17 20:27:29,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,065 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,067 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2025-03-17 20:27:29,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-03-17 20:27:29,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:27:29,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:27:29,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:27:29,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:27:29,080 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:27:29,083 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:27:29,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:27:29,087 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:27:29,092 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:29,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,095 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,096 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2025-03-17 20:27:29,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-03-17 20:27:29,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:27:29,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:27:29,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:27:29,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:27:29,108 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:27:29,109 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:27:29,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:27:29,110 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:27:29,115 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:29,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,116 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,118 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2025-03-17 20:27:29,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-03-17 20:27:29,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:27:29,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:27:29,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:27:29,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:27:29,130 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:27:29,130 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:27:29,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:27:29,131 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:27:29,137 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2025-03-17 20:27:29,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,139 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,141 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2025-03-17 20:27:29,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-03-17 20:27:29,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:27:29,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:27:29,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:27:29,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:27:29,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:27:29,154 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:27:29,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:27:29,155 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:27:29,162 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:29,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,164 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,166 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2025-03-17 20:27:29,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-03-17 20:27:29,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:27:29,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:27:29,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:27:29,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:27:29,177 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:27:29,177 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:27:29,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:27:29,178 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:27:29,183 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:29,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,185 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,186 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2025-03-17 20:27:29,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-03-17 20:27:29,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:27:29,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:27:29,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:27:29,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:27:29,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:27:29,197 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:27:29,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:27:29,198 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:27:29,203 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2025-03-17 20:27:29,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,205 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,207 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2025-03-17 20:27:29,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-03-17 20:27:29,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:27:29,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:27:29,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:27:29,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:27:29,218 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:27:29,219 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:27:29,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:27:29,222 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:27:29,228 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:29,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,230 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,232 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2025-03-17 20:27:29,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-03-17 20:27:29,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:27:29,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:27:29,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:27:29,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:27:29,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:27:29,245 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:27:29,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:27:29,246 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:27:29,252 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:29,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,254 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,256 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2025-03-17 20:27:29,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-03-17 20:27:29,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:27:29,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:27:29,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:27:29,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:27:29,267 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:27:29,267 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:27:29,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:27:29,268 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:27:29,274 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2025-03-17 20:27:29,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,276 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,276 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2025-03-17 20:27:29,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-03-17 20:27:29,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:27:29,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:27:29,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:27:29,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:27:29,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:27:29,287 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:27:29,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:27:29,288 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:27:29,293 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2025-03-17 20:27:29,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,296 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2025-03-17 20:27:29,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-03-17 20:27:29,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:27:29,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:27:29,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:27:29,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:27:29,308 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:27:29,309 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:27:29,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:27:29,310 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:27:29,316 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2025-03-17 20:27:29,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,316 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,318 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2025-03-17 20:27:29,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-03-17 20:27:29,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:27:29,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:27:29,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:27:29,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:27:29,331 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:27:29,332 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:27:29,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:27:29,336 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:27:29,341 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2025-03-17 20:27:29,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,343 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,345 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2025-03-17 20:27:29,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2025-03-17 20:27:29,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:27:29,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:27:29,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:27:29,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:27:29,356 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:27:29,356 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:27:29,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:27:29,358 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2025-03-17 20:27:29,361 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2025-03-17 20:27:29,363 INFO L444 ModelExtractionUtils]: 0 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2025-03-17 20:27:29,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:27:29,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:27:29,368 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:27:29,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2025-03-17 20:27:29,369 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2025-03-17 20:27:29,369 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2025-03-17 20:27:29,369 INFO L474 LassoAnalysis]: Proved termination. [2025-03-17 20:27:29,369 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(~cleanupTimeShifts~0, ULTIMATE.start_cleanup_~i~1#1) = 1*~cleanupTimeShifts~0 - 1*ULTIMATE.start_cleanup_~i~1#1 Supporting invariants [] [2025-03-17 20:27:29,375 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2025-03-17 20:27:29,376 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2025-03-17 20:27:29,394 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:27:29,429 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2025-03-17 20:27:29,438 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 23 statements into 1 equivalence classes. [2025-03-17 20:27:29,490 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 23 of 23 statements. [2025-03-17 20:27:29,490 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:27:29,490 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:27:29,493 INFO L256 TraceCheckSpWp]: Trace formula consists of 528 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-03-17 20:27:29,494 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:27:29,537 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 23 statements into 1 equivalence classes. [2025-03-17 20:27:29,545 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 23 of 23 statements. [2025-03-17 20:27:29,545 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:27:29,545 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:27:29,547 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-03-17 20:27:29,548 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:27:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:27:29,647 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2025-03-17 20:27:29,648 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 4353 states and 8182 transitions. cyclomatic complexity: 3830 Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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) [2025-03-17 20:27:29,986 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 4353 states and 8182 transitions. cyclomatic complexity: 3830. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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) Result 7143 states and 13427 transitions. Complement of second has 6 states. [2025-03-17 20:27:29,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2025-03-17 20:27:29,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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) [2025-03-17 20:27:29,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 6973 transitions. [2025-03-17 20:27:30,001 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 6973 transitions. Stem has 23 letters. Loop has 23 letters. [2025-03-17 20:27:30,002 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2025-03-17 20:27:30,002 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 6973 transitions. Stem has 46 letters. Loop has 23 letters. [2025-03-17 20:27:30,002 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2025-03-17 20:27:30,003 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 6973 transitions. Stem has 23 letters. Loop has 46 letters. [2025-03-17 20:27:30,003 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2025-03-17 20:27:30,004 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7143 states and 13427 transitions. [2025-03-17 20:27:30,046 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-03-17 20:27:30,046 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7143 states to 0 states and 0 transitions. [2025-03-17 20:27:30,047 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2025-03-17 20:27:30,047 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2025-03-17 20:27:30,047 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2025-03-17 20:27:30,047 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:27:30,047 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-17 20:27:30,047 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-17 20:27:30,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:27:30,047 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 20:27:30,047 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 20:27:30,047 INFO L87 Difference]: Start difference. First operand 0 states and 0 transitions. Second operand has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 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) [2025-03-17 20:27:30,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:27:30,047 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2025-03-17 20:27:30,047 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2025-03-17 20:27:30,047 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-03-17 20:27:30,047 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2025-03-17 20:27:30,047 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2025-03-17 20:27:30,047 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2025-03-17 20:27:30,047 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2025-03-17 20:27:30,047 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:27:30,047 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-17 20:27:30,048 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-17 20:27:30,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-17 20:27:30,048 INFO L432 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-17 20:27:30,048 INFO L338 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2025-03-17 20:27:30,048 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2025-03-17 20:27:30,048 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-03-17 20:27:30,048 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2025-03-17 20:27:30,054 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 17.03 08:27:30 BoogieIcfgContainer [2025-03-17 20:27:30,054 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-03-17 20:27:30,055 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-17 20:27:30,055 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-17 20:27:30,055 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-17 20:27:30,056 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 08:27:25" (3/4) ... [2025-03-17 20:27:30,057 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-17 20:27:30,057 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-17 20:27:30,058 INFO L158 Benchmark]: Toolchain (without parser) took 12649.49ms. Allocated memory was 167.8MB in the beginning and 419.4MB in the end (delta: 251.7MB). Free memory was 119.9MB in the beginning and 130.2MB in the end (delta: -10.3MB). Peak memory consumption was 243.0MB. Max. memory is 16.1GB. [2025-03-17 20:27:30,058 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 201.3MB. Free memory is still 118.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-17 20:27:30,058 INFO L158 Benchmark]: CACSL2BoogieTranslator took 483.49ms. Allocated memory is still 167.8MB. Free memory was 119.9MB in the beginning and 81.6MB in the end (delta: 38.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-03-17 20:27:30,058 INFO L158 Benchmark]: Boogie Procedure Inliner took 178.92ms. Allocated memory is still 167.8MB. Free memory was 81.6MB in the beginning and 37.3MB in the end (delta: 44.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-03-17 20:27:30,058 INFO L158 Benchmark]: Boogie Preprocessor took 280.22ms. Allocated memory is still 167.8MB. Free memory was 37.3MB in the beginning and 60.0MB in the end (delta: -22.8MB). Peak memory consumption was 30.3MB. Max. memory is 16.1GB. [2025-03-17 20:27:30,059 INFO L158 Benchmark]: IcfgBuilder took 7064.29ms. Allocated memory was 167.8MB in the beginning and 293.6MB in the end (delta: 125.8MB). Free memory was 60.0MB in the beginning and 43.0MB in the end (delta: 17.0MB). Peak memory consumption was 164.1MB. Max. memory is 16.1GB. [2025-03-17 20:27:30,059 INFO L158 Benchmark]: BuchiAutomizer took 4635.02ms. Allocated memory was 293.6MB in the beginning and 419.4MB in the end (delta: 125.8MB). Free memory was 43.0MB in the beginning and 130.2MB in the end (delta: -87.2MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. [2025-03-17 20:27:30,059 INFO L158 Benchmark]: Witness Printer took 2.66ms. Allocated memory is still 419.4MB. Free memory was 130.2MB in the beginning and 130.2MB in the end (delta: 34.2kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-17 20:27:30,060 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 201.3MB. Free memory is still 118.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 483.49ms. Allocated memory is still 167.8MB. Free memory was 119.9MB in the beginning and 81.6MB in the end (delta: 38.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 178.92ms. Allocated memory is still 167.8MB. Free memory was 81.6MB in the beginning and 37.3MB in the end (delta: 44.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 280.22ms. Allocated memory is still 167.8MB. Free memory was 37.3MB in the beginning and 60.0MB in the end (delta: -22.8MB). Peak memory consumption was 30.3MB. Max. memory is 16.1GB. * IcfgBuilder took 7064.29ms. Allocated memory was 167.8MB in the beginning and 293.6MB in the end (delta: 125.8MB). Free memory was 60.0MB in the beginning and 43.0MB in the end (delta: 17.0MB). Peak memory consumption was 164.1MB. Max. memory is 16.1GB. * BuchiAutomizer took 4635.02ms. Allocated memory was 293.6MB in the beginning and 419.4MB in the end (delta: 125.8MB). Free memory was 43.0MB in the beginning and 130.2MB in the end (delta: -87.2MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. * Witness Printer took 2.66ms. Allocated memory is still 419.4MB. Free memory was 130.2MB in the beginning and 130.2MB in the end (delta: 34.2kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 48]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [48] - GenericResultAtLocation [Line: 414]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [414] - GenericResultAtLocation [Line: 428]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification9_spec.i","") [428] - GenericResultAtLocation [Line: 594]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [594] - GenericResultAtLocation [Line: 2119]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2119] - GenericResultAtLocation [Line: 2128]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2128] - GenericResultAtLocation [Line: 2790]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2790] - GenericResultAtLocation [Line: 3145]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [3145] - GenericResultAtLocation [Line: 3236]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3236] - GenericResultAtLocation [Line: 3271]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3271] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 4 terminating modules (3 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function (cleanupTimeShifts + ((long long) -1 * i)) and consists of 4 locations. 3 modules have a trivial ranking function, the largest among these consists of 7 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 4.5s and 4 iterations. TraceHistogramMax:1. Analysis of lassos took 2.2s. Construction of modules took 0.2s. Büchi inclusion checks took 1.6s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 0. Automata minimization 0.2s AutomataMinimizationTime, 2 MinimizatonAttempts, 24 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.2s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 17976 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 17975 mSDsluCounter, 85210 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 61053 mSDsCounter, 177 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 258 IncrementalHoareTripleChecker+Invalid, 435 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 177 mSolverCounterUnsat, 24157 mSDtfsCounter, 258 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI2 SILT1 lasso0 LassoPreprocessingBenchmarks: Lassos: inital45 mio100 ax100 hnf100 lsp26 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq150 hnf94 smp100 dnf129 smp100 tf109 neg100 sie116 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 23ms VariablesStem: 0 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 0 MotzkinApplications: 2 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 11 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.2s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2025-03-17 20:27:30,073 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (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