./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/product-lines/elevator_spec2_product01.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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_1.5.800.v20200727-1323.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_spec2_product01.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 8190dbbeca15ebdc96e247bb91a06680a00a60089c25180495df59d4a11849af --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 23:07:22,094 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 23:07:22,183 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-10 23:07:22,189 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 23:07:22,190 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 23:07:22,190 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.Remove goto edges from RCFG [2024-11-10 23:07:22,222 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 23:07:22,224 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 23:07:22,225 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 23:07:22,227 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 23:07:22,227 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 23:07:22,228 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 23:07:22,229 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 23:07:22,232 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 23:07:22,233 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-10 23:07:22,233 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-10 23:07:22,234 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-10 23:07:22,234 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-10 23:07:22,234 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-10 23:07:22,234 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-10 23:07:22,235 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 23:07:22,235 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-10 23:07:22,236 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 23:07:22,236 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 23:07:22,236 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 23:07:22,236 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 23:07:22,237 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-10 23:07:22,237 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-10 23:07:22,237 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-10 23:07:22,238 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 23:07:22,238 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 23:07:22,238 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 23:07:22,238 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 23:07:22,239 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-10 23:07:22,239 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 23:07:22,239 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 23:07:22,239 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 23:07:22,240 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 23:07:22,240 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 23:07:22,241 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-10 23:07:22,241 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8190dbbeca15ebdc96e247bb91a06680a00a60089c25180495df59d4a11849af [2024-11-10 23:07:22,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 23:07:22,528 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 23:07:22,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 23:07:22,533 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 23:07:22,534 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 23:07:22,535 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec2_product01.cil.c [2024-11-10 23:07:23,988 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 23:07:24,298 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 23:07:24,299 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec2_product01.cil.c [2024-11-10 23:07:24,324 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af9b07652/bf2331d6a70a47afb7cc5cb563363854/FLAG3f1a965d8 [2024-11-10 23:07:24,341 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af9b07652/bf2331d6a70a47afb7cc5cb563363854 [2024-11-10 23:07:24,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 23:07:24,346 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 23:07:24,349 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 23:07:24,349 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 23:07:24,353 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 23:07:24,354 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:07:24" (1/1) ... [2024-11-10 23:07:24,355 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd4ddf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:24, skipping insertion in model container [2024-11-10 23:07:24,355 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:07:24" (1/1) ... [2024-11-10 23:07:24,417 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 23:07:24,885 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 23:07:24,902 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 23:07:24,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [48] [2024-11-10 23:07:24,914 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [57] [2024-11-10 23:07:24,914 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [178] [2024-11-10 23:07:24,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [192] [2024-11-10 23:07:24,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [375] [2024-11-10 23:07:24,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [741] [2024-11-10 23:07:24,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1101] [2024-11-10 23:07:24,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2529] [2024-11-10 23:07:24,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2620] [2024-11-10 23:07:24,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2655] [2024-11-10 23:07:25,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 23:07:25,039 INFO L204 MainTranslator]: Completed translation [2024-11-10 23:07:25,040 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25 WrapperNode [2024-11-10 23:07:25,040 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 23:07:25,041 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 23:07:25,041 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 23:07:25,041 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 23:07:25,046 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25" (1/1) ... [2024-11-10 23:07:25,071 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25" (1/1) ... [2024-11-10 23:07:25,272 INFO L138 Inliner]: procedures = 88, calls = 329, calls flagged for inlining = 182, calls inlined = 233, statements flattened = 7562 [2024-11-10 23:07:25,273 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 23:07:25,273 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 23:07:25,274 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 23:07:25,274 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 23:07:25,285 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25" (1/1) ... [2024-11-10 23:07:25,285 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25" (1/1) ... [2024-11-10 23:07:25,311 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25" (1/1) ... [2024-11-10 23:07:25,378 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]. [2024-11-10 23:07:25,378 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25" (1/1) ... [2024-11-10 23:07:25,379 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25" (1/1) ... [2024-11-10 23:07:25,441 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25" (1/1) ... [2024-11-10 23:07:25,449 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25" (1/1) ... [2024-11-10 23:07:25,462 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25" (1/1) ... [2024-11-10 23:07:25,476 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25" (1/1) ... [2024-11-10 23:07:25,502 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 23:07:25,506 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 23:07:25,506 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 23:07:25,506 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 23:07:25,507 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25" (1/1) ... [2024-11-10 23:07:25,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:07:25,527 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:07:25,543 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) [2024-11-10 23:07:25,545 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 [2024-11-10 23:07:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 23:07:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 23:07:25,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-10 23:07:25,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-10 23:07:25,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-10 23:07:25,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-10 23:07:25,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-10 23:07:25,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-10 23:07:25,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-10 23:07:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-10 23:07:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-10 23:07:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-10 23:07:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-10 23:07:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-10 23:07:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-10 23:07:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-10 23:07:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-10 23:07:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-10 23:07:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-10 23:07:25,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-10 23:07:25,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-10 23:07:25,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 23:07:25,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 23:07:25,773 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 23:07:25,776 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 23:07:29,917 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1313-1: getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~9#1; [2024-11-10 23:07:29,917 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1313-3: getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~9#1; [2024-11-10 23:07:29,918 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1850-1: stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~16#1; [2024-11-10 23:07:29,918 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1850-3: stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~16#1; [2024-11-10 23:07:29,918 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1850-5: stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~16#1; [2024-11-10 23:07:29,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1850-7: stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~16#1; [2024-11-10 23:07:29,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1322-1: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~10#1; [2024-11-10 23:07:29,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1322-3: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~10#1; [2024-11-10 23:07:29,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1322-5: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~10#1; [2024-11-10 23:07:29,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1322-7: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~10#1; [2024-11-10 23:07:29,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1322-9: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~10#1; [2024-11-10 23:07:29,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1322-11: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~10#1; [2024-11-10 23:07:29,919 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1322-13: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~10#1; [2024-11-10 23:07:29,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1322-15: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~10#1; [2024-11-10 23:07:29,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1322-17: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~10#1; [2024-11-10 23:07:29,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1322-19: areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~10#1; [2024-11-10 23:07:29,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2652-1: valid_product_#res#1 := valid_product_~retValue_acc~22#1; [2024-11-10 23:07:29,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1356-1: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~11#1; [2024-11-10 23:07:29,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1356-3: buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~11#1; [2024-11-10 23:07:29,920 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1098-1: main_#res#1 := main_~retValue_acc~7#1; [2024-11-10 23:07:29,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1940-1: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~18#1; [2024-11-10 23:07:29,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1940-3: stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~18#1; [2024-11-10 23:07:29,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3002-1: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~24#1; [2024-11-10 23:07:29,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3002-3: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~24#1; [2024-11-10 23:07:29,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3002-5: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~24#1; [2024-11-10 23:07:29,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3002-7: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~24#1; [2024-11-10 23:07:29,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3002-9: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~24#1; [2024-11-10 23:07:29,921 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3002-11: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~24#1; [2024-11-10 23:07:29,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3002-13: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~24#1; [2024-11-10 23:07:29,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3002-15: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~24#1; [2024-11-10 23:07:29,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3002-17: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~24#1; [2024-11-10 23:07:29,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3002-19: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~24#1; [2024-11-10 23:07:29,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3002-21: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~24#1; [2024-11-10 23:07:29,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3002-23: isPersonOnFloor_#res#1 := isPersonOnFloor_~retValue_acc~24#1; [2024-11-10 23:07:29,922 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1954-1: getReverseHeading_#res#1 := getReverseHeading_~retValue_acc~19#1; [2024-11-10 23:07:29,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1954-3: getReverseHeading_#res#1 := getReverseHeading_~retValue_acc~19#1; [2024-11-10 23:07:29,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1954-5: getReverseHeading_#res#1 := getReverseHeading_~retValue_acc~19#1; [2024-11-10 23:07:29,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1954-7: getReverseHeading_#res#1 := getReverseHeading_~retValue_acc~19#1; [2024-11-10 23:07:29,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1180-1: isBlocked_#res#1 := isBlocked_~retValue_acc~8#1; [2024-11-10 23:07:29,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-1: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-3: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-5: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,923 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-7: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-9: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-11: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-13: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-15: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-17: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-19: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-21: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,924 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-23: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-25: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-27: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-29: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,925 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-31: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,926 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-33: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,926 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-35: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,926 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-37: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-39: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-41: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-43: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-45: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-47: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-49: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-51: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-53: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-55: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-57: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-59: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-61: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,927 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-63: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-65: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-67: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-69: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-71: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-73: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-75: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-77: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-79: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-81: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-83: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-85: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-87: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,928 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-89: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-91: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-93: isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; [2024-11-10 23:07:29,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L136-1: getOrigin_#res#1 := getOrigin_~retValue_acc~1#1; [2024-11-10 23:07:29,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3313-1: isTopFloor_#res#1 := isTopFloor_~retValue_acc~25#1; [2024-11-10 23:07:29,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3313-3: isTopFloor_#res#1 := isTopFloor_~retValue_acc~25#1; [2024-11-10 23:07:29,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3313-5: isTopFloor_#res#1 := isTopFloor_~retValue_acc~25#1; [2024-11-10 23:07:29,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3313-7: isTopFloor_#res#1 := isTopFloor_~retValue_acc~25#1; [2024-11-10 23:07:29,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3313-9: isTopFloor_#res#1 := isTopFloor_~retValue_acc~25#1; [2024-11-10 23:07:29,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3313-11: isTopFloor_#res#1 := isTopFloor_~retValue_acc~25#1; [2024-11-10 23:07:29,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3313-13: isTopFloor_#res#1 := isTopFloor_~retValue_acc~25#1; [2024-11-10 23:07:29,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3313-15: isTopFloor_#res#1 := isTopFloor_~retValue_acc~25#1; [2024-11-10 23:07:29,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3313-17: isTopFloor_#res#1 := isTopFloor_~retValue_acc~25#1; [2024-11-10 23:07:29,929 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3313-19: isTopFloor_#res#1 := isTopFloor_~retValue_acc~25#1; [2024-11-10 23:07:29,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1485-1: anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~14#1; [2024-11-10 23:07:29,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-1: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-3: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-5: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-7: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,934 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-9: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,934 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-11: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,934 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-13: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,934 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-15: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,935 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-17: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,935 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-19: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,935 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-21: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,936 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-23: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,936 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-25: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,936 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-27: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,936 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-29: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,936 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-31: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,936 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-33: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,936 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-35: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,936 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-37: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,937 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-39: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,937 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-41: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,937 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-43: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,937 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-45: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,938 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L175-47: getDestination_#res#1 := getDestination_~retValue_acc~2#1; [2024-11-10 23:07:29,938 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1498-1: isIdle_#res#1 := isIdle_~retValue_acc~15#1; [2024-11-10 23:07:30,770 INFO L? ?]: Removed 3950 outVars from TransFormulas that were not future-live. [2024-11-10 23:07:30,770 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 23:07:30,831 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 23:07:30,832 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 23:07:30,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:07:30 BoogieIcfgContainer [2024-11-10 23:07:30,832 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 23:07:30,833 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-10 23:07:30,833 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-10 23:07:30,837 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-10 23:07:30,838 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:07:30,838 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 11:07:24" (1/3) ... [2024-11-10 23:07:30,839 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@54112a80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 11:07:30, skipping insertion in model container [2024-11-10 23:07:30,839 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:07:30,839 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:25" (2/3) ... [2024-11-10 23:07:30,840 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@54112a80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 11:07:30, skipping insertion in model container [2024-11-10 23:07:30,840 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:07:30,840 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:07:30" (3/3) ... [2024-11-10 23:07:30,841 INFO L332 chiAutomizerObserver]: Analyzing ICFG elevator_spec2_product01.cil.c [2024-11-10 23:07:30,939 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-10 23:07:30,939 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-10 23:07:30,939 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-10 23:07:30,940 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-10 23:07:30,940 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-10 23:07:30,940 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-10 23:07:30,940 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-10 23:07:30,940 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-10 23:07:30,955 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 2376 states, 2363 states have (on average 1.9547185780787135) internal successors, (4619), 2375 states have internal predecessors, (4619), 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) [2024-11-10 23:07:31,051 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1156 [2024-11-10 23:07:31,051 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-10 23:07:31,051 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-10 23:07:31,065 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:07:31,065 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:07:31,065 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-10 23:07:31,096 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 2376 states, 2363 states have (on average 1.9547185780787135) internal successors, (4619), 2375 states have internal predecessors, (4619), 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) [2024-11-10 23:07:31,133 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1156 [2024-11-10 23:07:31,133 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-10 23:07:31,133 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-10 23:07:31,140 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:07:31,140 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:07:31,153 INFO L745 eck$LassoCheckResult]: Stem: 534#ULTIMATE.startENTRYtrue 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);~floorButtons_spc2_0~0 := 0;~floorButtons_spc2_1~0 := 0;~floorButtons_spc2_2~0 := 0;~floorButtons_spc2_3~0 := 0;~floorButtons_spc2_4~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 12;~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; 1180#ULTIMATE.init_returnLabel#1true assume true;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret46#1, main_~retValue_acc~7#1, main_~tmp~12#1;havoc main_~retValue_acc~7#1;havoc main_~tmp~12#1;assume { :begin_inline_select_helpers } true; 771#L2643true assume true;assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 1208#L2636true assume 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; 1313#L2651true assume true;main_#t~ret46#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~22#1;assume { :end_inline_valid_product } true;main_~tmp~12#1 := main_#t~ret46#1;havoc main_#t~ret46#1; 519#L1088true assume 0 != main_~tmp~12#1;assume { :begin_inline_setup } true; 215#L1060true assume true;assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification2_spec__1 } true;~floorButtons_spc2_0~0 := 0;~floorButtons_spc2_1~0 := 0;~floorButtons_spc2_2~0 := 0;~floorButtons_spc2_3~0 := 0;~floorButtons_spc2_4~0 := 0; 2026#L209true assume true;assume { :end_inline___utac_acc__Specification2_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret39#1, bigMacCall_~tmp~9#1;havoc bigMacCall_~tmp~9#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 5;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~1#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~1#1; 2079#L104true assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~1#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~1#1; 1725#L129true assume true;bigMacCall_#t~ret39#1 := getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~1#1;havoc getOrigin_#in~person#1;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~9#1 := bigMacCall_#t~ret39#1;havoc bigMacCall_#t~ret39#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 5, bigMacCall_~tmp~9#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; 1013#L3009true assume 0 == initPersonOnFloor_~floor#1; 1551#L3010true assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; 457#L3151true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; 2033#L2801true assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 444#L2822true assume true;havoc callOnFloor_~floorID#1;havoc callOnFloor_#in~floorID#1;assume { :end_inline_callOnFloor } true; 697#L3153true assume true;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;havoc initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1;assume { :end_inline_initPersonOnFloor } true; 105#L860true assume true;havoc bigMacCall_#t~ret39#1, bigMacCall_~tmp~9#1;assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret40#1, cleanup_#t~ret41#1, cleanup_~i~0#1, cleanup_~tmp~10#1, cleanup_~tmp___0~1#1, cleanup_~__cil_tmp4~2#1;havoc cleanup_~i~0#1;havoc cleanup_~tmp~10#1;havoc cleanup_~tmp___0~1#1;havoc cleanup_~__cil_tmp4~2#1;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret79#1, timeShift_#t~ret80#1, timeShift_#t~ret81#1, timeShift_#t~ret82#1, timeShift_#t~ret83#1, timeShift_#t~ret84#1, timeShift_#t~ret85#1, timeShift_#t~ret86#1, timeShift_#t~ret87#1, timeShift_#t~ret88#1, timeShift_#t~ret89#1, timeShift_~tmp~19#1, timeShift_~tmp___0~7#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~5#1, timeShift_~tmp___3~4#1, timeShift_~tmp___4~3#1, timeShift_~tmp___5~2#1, timeShift_~tmp___6~2#1, timeShift_~tmp___7~2#1, timeShift_~tmp___8~2#1, timeShift_~tmp___9~2#1;havoc timeShift_~tmp~19#1;havoc timeShift_~tmp___0~7#1;havoc timeShift_~tmp___1~5#1;havoc timeShift_~tmp___2~5#1;havoc timeShift_~tmp___3~4#1;havoc timeShift_~tmp___4~3#1;havoc timeShift_~tmp___5~2#1;havoc timeShift_~tmp___6~2#1;havoc timeShift_~tmp___7~2#1;havoc timeShift_~tmp___8~2#1;havoc timeShift_~tmp___9~2#1;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret65#1, stopRequestedAtCurrentFloor_#t~ret66#1, stopRequestedAtCurrentFloor_~retValue_acc~18#1, stopRequestedAtCurrentFloor_~tmp~17#1, stopRequestedAtCurrentFloor_~tmp___0~5#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~18#1;havoc stopRequestedAtCurrentFloor_~tmp~17#1;havoc stopRequestedAtCurrentFloor_~tmp___0~5#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := ~currentFloorID~0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~23#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~23#1; 1634#L2738-46true assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~23#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; 728#L2756-46true assume true;stopRequestedAtCurrentFloor_#t~ret65#1 := isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~23#1;havoc isFloorCalling_#in~floorID#1;assume { :end_inline_isFloorCalling } true;stopRequestedAtCurrentFloor_~tmp___0~5#1 := stopRequestedAtCurrentFloor_#t~ret65#1;havoc stopRequestedAtCurrentFloor_#t~ret65#1; 1482#L1925-1true assume 0 != stopRequestedAtCurrentFloor_~tmp___0~5#1;stopRequestedAtCurrentFloor_~retValue_acc~18#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~18#1; 491#L1937-1true assume true;timeShift_#t~ret79#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret65#1, stopRequestedAtCurrentFloor_#t~ret66#1, stopRequestedAtCurrentFloor_~retValue_acc~18#1, stopRequestedAtCurrentFloor_~tmp~17#1, stopRequestedAtCurrentFloor_~tmp___0~5#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2#1 := timeShift_#t~ret79#1;havoc timeShift_#t~ret79#1; 197#L2073-1true assume !(0 != timeShift_~tmp___9~2#1); 942#L2164-1true assume !(1 == ~doorState~0); 1663#L2170-1true assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir#1, stopRequestedInDirection_#in~respectFloorCalls#1, stopRequestedInDirection_#in~respectInLiftCalls#1 := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res#1;havoc stopRequestedInDirection_#t~ret53#1, stopRequestedInDirection_#t~ret54#1, stopRequestedInDirection_#t~ret55#1, stopRequestedInDirection_#t~ret56#1, stopRequestedInDirection_#t~ret57#1, stopRequestedInDirection_#t~ret58#1, stopRequestedInDirection_#t~ret59#1, stopRequestedInDirection_#t~ret60#1, stopRequestedInDirection_#t~ret61#1, stopRequestedInDirection_#t~ret62#1, stopRequestedInDirection_#t~ret63#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~16#1, stopRequestedInDirection_~tmp~15#1, stopRequestedInDirection_~tmp___0~4#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~3#1, stopRequestedInDirection_~tmp___3~2#1, stopRequestedInDirection_~tmp___4~1#1, stopRequestedInDirection_~tmp___5~0#1, stopRequestedInDirection_~tmp___6~0#1, stopRequestedInDirection_~tmp___7~0#1, stopRequestedInDirection_~tmp___8~0#1, stopRequestedInDirection_~tmp___9~0#1;stopRequestedInDirection_~dir#1 := stopRequestedInDirection_#in~dir#1;stopRequestedInDirection_~respectFloorCalls#1 := stopRequestedInDirection_#in~respectFloorCalls#1;stopRequestedInDirection_~respectInLiftCalls#1 := stopRequestedInDirection_#in~respectInLiftCalls#1;havoc stopRequestedInDirection_~retValue_acc~16#1;havoc stopRequestedInDirection_~tmp~15#1;havoc stopRequestedInDirection_~tmp___0~4#1;havoc stopRequestedInDirection_~tmp___1~3#1;havoc stopRequestedInDirection_~tmp___2~3#1;havoc stopRequestedInDirection_~tmp___3~2#1;havoc stopRequestedInDirection_~tmp___4~1#1;havoc stopRequestedInDirection_~tmp___5~0#1;havoc stopRequestedInDirection_~tmp___6~0#1;havoc stopRequestedInDirection_~tmp___7~0#1;havoc stopRequestedInDirection_~tmp___8~0#1;havoc stopRequestedInDirection_~tmp___9~0#1; 1059#L1516-3true assume !(1 == stopRequestedInDirection_~dir#1); 2372#L1685-3true assume 0 == ~currentFloorID~0;stopRequestedInDirection_~retValue_acc~16#1 := 0;stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~16#1; 2239#L1687-3true assume true;timeShift_#t~ret86#1 := stopRequestedInDirection_#res#1;havoc stopRequestedInDirection_#t~ret53#1, stopRequestedInDirection_#t~ret54#1, stopRequestedInDirection_#t~ret55#1, stopRequestedInDirection_#t~ret56#1, stopRequestedInDirection_#t~ret57#1, stopRequestedInDirection_#t~ret58#1, stopRequestedInDirection_#t~ret59#1, stopRequestedInDirection_#t~ret60#1, stopRequestedInDirection_#t~ret61#1, stopRequestedInDirection_#t~ret62#1, stopRequestedInDirection_#t~ret63#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~16#1, stopRequestedInDirection_~tmp~15#1, stopRequestedInDirection_~tmp___0~4#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~3#1, stopRequestedInDirection_~tmp___3~2#1, stopRequestedInDirection_~tmp___4~1#1, stopRequestedInDirection_~tmp___5~0#1, stopRequestedInDirection_~tmp___6~0#1, stopRequestedInDirection_~tmp___7~0#1, stopRequestedInDirection_~tmp___8~0#1, stopRequestedInDirection_~tmp___9~0#1;havoc stopRequestedInDirection_#in~dir#1, stopRequestedInDirection_#in~respectFloorCalls#1, stopRequestedInDirection_#in~respectInLiftCalls#1;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2#1 := timeShift_#t~ret86#1;havoc timeShift_#t~ret86#1; 57#L2172-1true assume 0 != timeShift_~tmp___8~2#1;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir#1 := ~currentHeading~0;havoc continueInDirection_#t~ret64#1, continueInDirection_~dir#1, continueInDirection_~tmp~16#1;continueInDirection_~dir#1 := continueInDirection_#in~dir#1;havoc continueInDirection_~tmp~16#1;~currentHeading~0 := continueInDirection_~dir#1; 1994#L1892-3true assume !(1 == ~currentHeading~0); 2345#L1902-3true assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 968#L1908-3true assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 1434#L1913-3true assume true;havoc continueInDirection_#t~ret64#1, continueInDirection_~dir#1, continueInDirection_~tmp~16#1;havoc continueInDirection_#in~dir#1;assume { :end_inline_continueInDirection } true; 2286#L2194-1true assume { :begin_inline___utac_acc__Specification2_spec__3 } true;havoc __utac_acc__Specification2_spec__3_#t~ret4#1, __utac_acc__Specification2_spec__3_#t~ret5#1, __utac_acc__Specification2_spec__3_#t~ret6#1, __utac_acc__Specification2_spec__3_#t~ret7#1, __utac_acc__Specification2_spec__3_#t~ret8#1, __utac_acc__Specification2_spec__3_#t~ret9#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~0#1, __utac_acc__Specification2_spec__3_~tmp___0~0#1, __utac_acc__Specification2_spec__3_~tmp___1~0#1, __utac_acc__Specification2_spec__3_~tmp___2~0#1, __utac_acc__Specification2_spec__3_~tmp___3~0#1, __utac_acc__Specification2_spec__3_~tmp___4~0#1;havoc __utac_acc__Specification2_spec__3_~floor~0#1;havoc __utac_acc__Specification2_spec__3_~tmp~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___0~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___1~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___2~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___3~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___4~0#1;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~9#1;havoc getCurrentFloorID_~retValue_acc~9#1;getCurrentFloorID_~retValue_acc~9#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~9#1; 2023#L1312-1true assume true;__utac_acc__Specification2_spec__3_#t~ret4#1 := getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~9#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification2_spec__3_~tmp~0#1 := __utac_acc__Specification2_spec__3_#t~ret4#1;havoc __utac_acc__Specification2_spec__3_#t~ret4#1;__utac_acc__Specification2_spec__3_~floor~0#1 := __utac_acc__Specification2_spec__3_~tmp~0#1; 267#L254-1true assume 0 == __utac_acc__Specification2_spec__3_~floor~0#1; 1636#L255-1true assume 0 != ~floorButtons_spc2_0~0;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~10#1;havoc areDoorsOpen_~retValue_acc~10#1;areDoorsOpen_~retValue_acc~10#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~10#1; 1900#L1321-5true assume true;__utac_acc__Specification2_spec__3_#t~ret5#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~10#1;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification2_spec__3_~tmp___4~0#1 := __utac_acc__Specification2_spec__3_#t~ret5#1;havoc __utac_acc__Specification2_spec__3_#t~ret5#1; 1064#L259-1true assume 0 != __utac_acc__Specification2_spec__3_~tmp___4~0#1;~floorButtons_spc2_0~0 := 0; 754#L334-1true assume true;havoc __utac_acc__Specification2_spec__3_#t~ret4#1, __utac_acc__Specification2_spec__3_#t~ret5#1, __utac_acc__Specification2_spec__3_#t~ret6#1, __utac_acc__Specification2_spec__3_#t~ret7#1, __utac_acc__Specification2_spec__3_#t~ret8#1, __utac_acc__Specification2_spec__3_#t~ret9#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~0#1, __utac_acc__Specification2_spec__3_~tmp___0~0#1, __utac_acc__Specification2_spec__3_~tmp___1~0#1, __utac_acc__Specification2_spec__3_~tmp___2~0#1, __utac_acc__Specification2_spec__3_~tmp___3~0#1, __utac_acc__Specification2_spec__3_~tmp___4~0#1;assume { :end_inline___utac_acc__Specification2_spec__3 } true; 502#L2196-1true assume true;havoc timeShift_#t~ret79#1, timeShift_#t~ret80#1, timeShift_#t~ret81#1, timeShift_#t~ret82#1, timeShift_#t~ret83#1, timeShift_#t~ret84#1, timeShift_#t~ret85#1, timeShift_#t~ret86#1, timeShift_#t~ret87#1, timeShift_#t~ret88#1, timeShift_#t~ret89#1, timeShift_~tmp~19#1, timeShift_~tmp___0~7#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~5#1, timeShift_~tmp___3~4#1, timeShift_~tmp___4~3#1, timeShift_~tmp___5~2#1, timeShift_~tmp___6~2#1, timeShift_~tmp___7~2#1, timeShift_~tmp___8~2#1, timeShift_~tmp___9~2#1;assume { :end_inline_timeShift } true;cleanup_~i~0#1 := 0; 1951#L890true [2024-11-10 23:07:31,158 INFO L747 eck$LassoCheckResult]: Loop: 1951#L890true assume true; 482#L890-1true assume !false;assume true;cleanup_~__cil_tmp4~2#1 := ~cleanupTimeShifts~0 - 1; 1787#L894true assume cleanup_~i~0#1 < cleanup_~__cil_tmp4~2#1;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res#1;havoc isBlocked_~retValue_acc~8#1;havoc isBlocked_~retValue_acc~8#1;isBlocked_~retValue_acc~8#1 := 0;isBlocked_#res#1 := isBlocked_~retValue_acc~8#1; 1729#L1179true assume true;cleanup_#t~ret40#1 := isBlocked_#res#1;havoc isBlocked_~retValue_acc~8#1;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1#1 := cleanup_#t~ret40#1;havoc cleanup_#t~ret40#1; 669#L898true assume 1 != cleanup_~tmp___0~1#1;assume { :begin_inline_isIdle } true;havoc isIdle_#res#1;havoc isIdle_#t~ret52#1, isIdle_~retValue_acc~15#1, isIdle_~tmp~14#1;havoc isIdle_~retValue_acc~15#1;havoc isIdle_~tmp~14#1;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res#1;havoc anyStopRequested_#t~ret47#1, anyStopRequested_#t~ret48#1, anyStopRequested_#t~ret49#1, anyStopRequested_#t~ret50#1, anyStopRequested_#t~ret51#1, anyStopRequested_~retValue_acc~14#1, anyStopRequested_~tmp~13#1, anyStopRequested_~tmp___0~3#1, anyStopRequested_~tmp___1~2#1, anyStopRequested_~tmp___2~2#1, anyStopRequested_~tmp___3~1#1;havoc anyStopRequested_~retValue_acc~14#1;havoc anyStopRequested_~tmp~13#1;havoc anyStopRequested_~tmp___0~3#1;havoc anyStopRequested_~tmp___1~2#1;havoc anyStopRequested_~tmp___2~2#1;havoc anyStopRequested_~tmp___3~1#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := 0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~23#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~23#1; 1460#L2738-25true assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~23#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; 1161#L2756-25true assume true;anyStopRequested_#t~ret47#1 := isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~23#1;havoc isFloorCalling_#in~floorID#1;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~1#1 := anyStopRequested_#t~ret47#1;havoc anyStopRequested_#t~ret47#1; 852#L1420true assume 0 != anyStopRequested_~tmp___3~1#1;anyStopRequested_~retValue_acc~14#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~14#1; 1350#L1470true assume true;isIdle_#t~ret52#1 := anyStopRequested_#res#1;havoc anyStopRequested_#t~ret47#1, anyStopRequested_#t~ret48#1, anyStopRequested_#t~ret49#1, anyStopRequested_#t~ret50#1, anyStopRequested_#t~ret51#1, anyStopRequested_~retValue_acc~14#1, anyStopRequested_~tmp~13#1, anyStopRequested_~tmp___0~3#1, anyStopRequested_~tmp___1~2#1, anyStopRequested_~tmp___2~2#1, anyStopRequested_~tmp___3~1#1;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~14#1 := isIdle_#t~ret52#1;havoc isIdle_#t~ret52#1;isIdle_~retValue_acc~15#1 := (if 0 == isIdle_~tmp~14#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~15#1; 1857#L1497true assume true;cleanup_#t~ret41#1 := isIdle_#res#1;havoc isIdle_#t~ret52#1, isIdle_~retValue_acc~15#1, isIdle_~tmp~14#1;assume { :end_inline_isIdle } true;cleanup_~tmp~10#1 := cleanup_#t~ret41#1;havoc cleanup_#t~ret41#1; 2076#L910true assume !(0 != cleanup_~tmp~10#1);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret79#1, timeShift_#t~ret80#1, timeShift_#t~ret81#1, timeShift_#t~ret82#1, timeShift_#t~ret83#1, timeShift_#t~ret84#1, timeShift_#t~ret85#1, timeShift_#t~ret86#1, timeShift_#t~ret87#1, timeShift_#t~ret88#1, timeShift_#t~ret89#1, timeShift_~tmp~19#1, timeShift_~tmp___0~7#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~5#1, timeShift_~tmp___3~4#1, timeShift_~tmp___4~3#1, timeShift_~tmp___5~2#1, timeShift_~tmp___6~2#1, timeShift_~tmp___7~2#1, timeShift_~tmp___8~2#1, timeShift_~tmp___9~2#1;havoc timeShift_~tmp~19#1;havoc timeShift_~tmp___0~7#1;havoc timeShift_~tmp___1~5#1;havoc timeShift_~tmp___2~5#1;havoc timeShift_~tmp___3~4#1;havoc timeShift_~tmp___4~3#1;havoc timeShift_~tmp___5~2#1;havoc timeShift_~tmp___6~2#1;havoc timeShift_~tmp___7~2#1;havoc timeShift_~tmp___8~2#1;havoc timeShift_~tmp___9~2#1;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret65#1, stopRequestedAtCurrentFloor_#t~ret66#1, stopRequestedAtCurrentFloor_~retValue_acc~18#1, stopRequestedAtCurrentFloor_~tmp~17#1, stopRequestedAtCurrentFloor_~tmp___0~5#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~18#1;havoc stopRequestedAtCurrentFloor_~tmp~17#1;havoc stopRequestedAtCurrentFloor_~tmp___0~5#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := ~currentFloorID~0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~23#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~23#1; 308#L2738-20true assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~23#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~23#1; 2277#L2756-20true assume true;stopRequestedAtCurrentFloor_#t~ret65#1 := isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~23#1;havoc isFloorCalling_#in~floorID#1;assume { :end_inline_isFloorCalling } true;stopRequestedAtCurrentFloor_~tmp___0~5#1 := stopRequestedAtCurrentFloor_#t~ret65#1;havoc stopRequestedAtCurrentFloor_#t~ret65#1; 2363#L1925true assume 0 != stopRequestedAtCurrentFloor_~tmp___0~5#1;stopRequestedAtCurrentFloor_~retValue_acc~18#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~18#1; 767#L1937true assume true;timeShift_#t~ret79#1 := stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret65#1, stopRequestedAtCurrentFloor_#t~ret66#1, stopRequestedAtCurrentFloor_~retValue_acc~18#1, stopRequestedAtCurrentFloor_~tmp~17#1, stopRequestedAtCurrentFloor_~tmp___0~5#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2#1 := timeShift_#t~ret79#1;havoc timeShift_#t~ret79#1; 785#L2073true assume !(0 != timeShift_~tmp___9~2#1); 356#L2164true assume 1 == ~doorState~0;~doorState~0 := 0; 605#L2170true assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir#1, stopRequestedInDirection_#in~respectFloorCalls#1, stopRequestedInDirection_#in~respectInLiftCalls#1 := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res#1;havoc stopRequestedInDirection_#t~ret53#1, stopRequestedInDirection_#t~ret54#1, stopRequestedInDirection_#t~ret55#1, stopRequestedInDirection_#t~ret56#1, stopRequestedInDirection_#t~ret57#1, stopRequestedInDirection_#t~ret58#1, stopRequestedInDirection_#t~ret59#1, stopRequestedInDirection_#t~ret60#1, stopRequestedInDirection_#t~ret61#1, stopRequestedInDirection_#t~ret62#1, stopRequestedInDirection_#t~ret63#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~16#1, stopRequestedInDirection_~tmp~15#1, stopRequestedInDirection_~tmp___0~4#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~3#1, stopRequestedInDirection_~tmp___3~2#1, stopRequestedInDirection_~tmp___4~1#1, stopRequestedInDirection_~tmp___5~0#1, stopRequestedInDirection_~tmp___6~0#1, stopRequestedInDirection_~tmp___7~0#1, stopRequestedInDirection_~tmp___8~0#1, stopRequestedInDirection_~tmp___9~0#1;stopRequestedInDirection_~dir#1 := stopRequestedInDirection_#in~dir#1;stopRequestedInDirection_~respectFloorCalls#1 := stopRequestedInDirection_#in~respectFloorCalls#1;stopRequestedInDirection_~respectInLiftCalls#1 := stopRequestedInDirection_#in~respectInLiftCalls#1;havoc stopRequestedInDirection_~retValue_acc~16#1;havoc stopRequestedInDirection_~tmp~15#1;havoc stopRequestedInDirection_~tmp___0~4#1;havoc stopRequestedInDirection_~tmp___1~3#1;havoc stopRequestedInDirection_~tmp___2~3#1;havoc stopRequestedInDirection_~tmp___3~2#1;havoc stopRequestedInDirection_~tmp___4~1#1;havoc stopRequestedInDirection_~tmp___5~0#1;havoc stopRequestedInDirection_~tmp___6~0#1;havoc stopRequestedInDirection_~tmp___7~0#1;havoc stopRequestedInDirection_~tmp___8~0#1;havoc stopRequestedInDirection_~tmp___9~0#1; 527#L1516-1true assume !(1 == stopRequestedInDirection_~dir#1); 782#L1685-1true assume 0 == ~currentFloorID~0;stopRequestedInDirection_~retValue_acc~16#1 := 0;stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~16#1; 2031#L1687-1true assume true;timeShift_#t~ret86#1 := stopRequestedInDirection_#res#1;havoc stopRequestedInDirection_#t~ret53#1, stopRequestedInDirection_#t~ret54#1, stopRequestedInDirection_#t~ret55#1, stopRequestedInDirection_#t~ret56#1, stopRequestedInDirection_#t~ret57#1, stopRequestedInDirection_#t~ret58#1, stopRequestedInDirection_#t~ret59#1, stopRequestedInDirection_#t~ret60#1, stopRequestedInDirection_#t~ret61#1, stopRequestedInDirection_#t~ret62#1, stopRequestedInDirection_#t~ret63#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~16#1, stopRequestedInDirection_~tmp~15#1, stopRequestedInDirection_~tmp___0~4#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~3#1, stopRequestedInDirection_~tmp___3~2#1, stopRequestedInDirection_~tmp___4~1#1, stopRequestedInDirection_~tmp___5~0#1, stopRequestedInDirection_~tmp___6~0#1, stopRequestedInDirection_~tmp___7~0#1, stopRequestedInDirection_~tmp___8~0#1, stopRequestedInDirection_~tmp___9~0#1;havoc stopRequestedInDirection_#in~dir#1, stopRequestedInDirection_#in~respectFloorCalls#1, stopRequestedInDirection_#in~respectInLiftCalls#1;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2#1 := timeShift_#t~ret86#1;havoc timeShift_#t~ret86#1; 985#L2172true assume 0 != timeShift_~tmp___8~2#1;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir#1 := ~currentHeading~0;havoc continueInDirection_#t~ret64#1, continueInDirection_~dir#1, continueInDirection_~tmp~16#1;continueInDirection_~dir#1 := continueInDirection_#in~dir#1;havoc continueInDirection_~tmp~16#1;~currentHeading~0 := continueInDirection_~dir#1; 70#L1892true assume !(1 == ~currentHeading~0); 1654#L1902true assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 17#L1908true assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 2111#L1913true assume true;havoc continueInDirection_#t~ret64#1, continueInDirection_~dir#1, continueInDirection_~tmp~16#1;havoc continueInDirection_#in~dir#1;assume { :end_inline_continueInDirection } true; 1765#L2194true assume { :begin_inline___utac_acc__Specification2_spec__3 } true;havoc __utac_acc__Specification2_spec__3_#t~ret4#1, __utac_acc__Specification2_spec__3_#t~ret5#1, __utac_acc__Specification2_spec__3_#t~ret6#1, __utac_acc__Specification2_spec__3_#t~ret7#1, __utac_acc__Specification2_spec__3_#t~ret8#1, __utac_acc__Specification2_spec__3_#t~ret9#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~0#1, __utac_acc__Specification2_spec__3_~tmp___0~0#1, __utac_acc__Specification2_spec__3_~tmp___1~0#1, __utac_acc__Specification2_spec__3_~tmp___2~0#1, __utac_acc__Specification2_spec__3_~tmp___3~0#1, __utac_acc__Specification2_spec__3_~tmp___4~0#1;havoc __utac_acc__Specification2_spec__3_~floor~0#1;havoc __utac_acc__Specification2_spec__3_~tmp~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___0~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___1~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___2~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___3~0#1;havoc __utac_acc__Specification2_spec__3_~tmp___4~0#1;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~9#1;havoc getCurrentFloorID_~retValue_acc~9#1;getCurrentFloorID_~retValue_acc~9#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~9#1; 646#L1312true assume true;__utac_acc__Specification2_spec__3_#t~ret4#1 := getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~9#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification2_spec__3_~tmp~0#1 := __utac_acc__Specification2_spec__3_#t~ret4#1;havoc __utac_acc__Specification2_spec__3_#t~ret4#1;__utac_acc__Specification2_spec__3_~floor~0#1 := __utac_acc__Specification2_spec__3_~tmp~0#1; 914#L254true assume 0 == __utac_acc__Specification2_spec__3_~floor~0#1; 2078#L255true assume 0 != ~floorButtons_spc2_0~0;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~10#1;havoc areDoorsOpen_~retValue_acc~10#1;areDoorsOpen_~retValue_acc~10#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~10#1; 1608#L1321true assume true;__utac_acc__Specification2_spec__3_#t~ret5#1 := areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~10#1;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification2_spec__3_~tmp___4~0#1 := __utac_acc__Specification2_spec__3_#t~ret5#1;havoc __utac_acc__Specification2_spec__3_#t~ret5#1; 1078#L259true assume 0 != __utac_acc__Specification2_spec__3_~tmp___4~0#1;~floorButtons_spc2_0~0 := 0; 1189#L334true assume true;havoc __utac_acc__Specification2_spec__3_#t~ret4#1, __utac_acc__Specification2_spec__3_#t~ret5#1, __utac_acc__Specification2_spec__3_#t~ret6#1, __utac_acc__Specification2_spec__3_#t~ret7#1, __utac_acc__Specification2_spec__3_#t~ret8#1, __utac_acc__Specification2_spec__3_#t~ret9#1, __utac_acc__Specification2_spec__3_~floor~0#1, __utac_acc__Specification2_spec__3_~tmp~0#1, __utac_acc__Specification2_spec__3_~tmp___0~0#1, __utac_acc__Specification2_spec__3_~tmp___1~0#1, __utac_acc__Specification2_spec__3_~tmp___2~0#1, __utac_acc__Specification2_spec__3_~tmp___3~0#1, __utac_acc__Specification2_spec__3_~tmp___4~0#1;assume { :end_inline___utac_acc__Specification2_spec__3 } true; 1011#L2196true assume true;havoc timeShift_#t~ret79#1, timeShift_#t~ret80#1, timeShift_#t~ret81#1, timeShift_#t~ret82#1, timeShift_#t~ret83#1, timeShift_#t~ret84#1, timeShift_#t~ret85#1, timeShift_#t~ret86#1, timeShift_#t~ret87#1, timeShift_#t~ret88#1, timeShift_#t~ret89#1, timeShift_~tmp~19#1, timeShift_~tmp___0~7#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~5#1, timeShift_~tmp___3~4#1, timeShift_~tmp___4~3#1, timeShift_~tmp___5~2#1, timeShift_~tmp___6~2#1, timeShift_~tmp___7~2#1, timeShift_~tmp___8~2#1, timeShift_~tmp___9~2#1;assume { :end_inline_timeShift } true;cleanup_~i~0#1 := 1 + cleanup_~i~0#1; 1951#L890true [2024-11-10 23:07:31,169 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:07:31,173 INFO L85 PathProgramCache]: Analyzing trace with hash -1826824237, now seen corresponding path program 1 times [2024-11-10 23:07:31,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:07:31,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876978596] [2024-11-10 23:07:31,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:07:31,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:07:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:07:31,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 23:07:31,609 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 23:07:31,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [876978596] [2024-11-10 23:07:31,610 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [876978596] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 23:07:31,610 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 23:07:31,610 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 23:07:31,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1054334789] [2024-11-10 23:07:31,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 23:07:31,617 INFO L750 eck$LassoCheckResult]: stem already infeasible [2024-11-10 23:07:31,618 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:07:31,618 INFO L85 PathProgramCache]: Analyzing trace with hash -13039100, now seen corresponding path program 1 times [2024-11-10 23:07:31,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:07:31,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352713287] [2024-11-10 23:07:31,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:07:31,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:07:31,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:07:31,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 23:07:31,785 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 23:07:31,785 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1352713287] [2024-11-10 23:07:31,785 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1352713287] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 23:07:31,785 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 23:07:31,786 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 23:07:31,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373389199] [2024-11-10 23:07:31,786 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 23:07:31,787 INFO L762 eck$LassoCheckResult]: loop already infeasible [2024-11-10 23:07:31,788 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 23:07:31,826 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-10 23:07:31,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-10 23:07:31,836 INFO L87 Difference]: Start difference. First operand has 2376 states, 2363 states have (on average 1.9547185780787135) internal successors, (4619), 2375 states have internal predecessors, (4619), 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 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 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) [2024-11-10 23:07:31,927 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.chooseFalseSuccessor1(BasicAbstractInterpolantAutomaton.java:99) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:65) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:233) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.TotalizeNwa.internalSuccessors(TotalizeNwa.java:246) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ComplementDeterministicNwa.internalSuccessors(ComplementDeterministicNwa.java:121) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:218) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:210) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates$ReachableStatesComputation.addInternalsAndSuccessors(NestedWordAutomatonReachableStates.java:1058) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates$ReachableStatesComputation.(NestedWordAutomatonReachableStates.java:960) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates.(NestedWordAutomatonReachableStates.java:182) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.Difference.computeDifference(Difference.java:137) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.Difference.(Difference.java:90) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.BuchiAutomatonCegarLoop.refineFinite(BuchiAutomatonCegarLoop.java:177) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.BuchiAutomatonCegarLoop.refineFinite(BuchiAutomatonCegarLoop.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.refineFiniteInternal(AbstractBuchiCegarLoop.java:469) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.runCegarLoop(AbstractBuchiCegarLoop.java:398) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.runCegarLoops(BuchiAutomizerObserver.java:136) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:157) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:341) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 23:07:31,931 INFO L158 Benchmark]: Toolchain (without parser) took 7584.79ms. Allocated memory was 161.5MB in the beginning and 394.3MB in the end (delta: 232.8MB). Free memory was 104.4MB in the beginning and 261.5MB in the end (delta: -157.1MB). Peak memory consumption was 77.0MB. Max. memory is 16.1GB. [2024-11-10 23:07:31,932 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 161.5MB. Free memory was 125.8MB in the beginning and 125.6MB in the end (delta: 243.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 23:07:31,932 INFO L158 Benchmark]: CACSL2BoogieTranslator took 691.75ms. Allocated memory is still 161.5MB. Free memory was 104.4MB in the beginning and 59.7MB in the end (delta: 44.6MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2024-11-10 23:07:31,933 INFO L158 Benchmark]: Boogie Procedure Inliner took 231.88ms. Allocated memory was 161.5MB in the beginning and 241.2MB in the end (delta: 79.7MB). Free memory was 59.7MB in the beginning and 199.6MB in the end (delta: -139.8MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. [2024-11-10 23:07:31,933 INFO L158 Benchmark]: Boogie Preprocessor took 231.58ms. Allocated memory is still 241.2MB. Free memory was 199.6MB in the beginning and 176.5MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-10 23:07:31,934 INFO L158 Benchmark]: IcfgBuilder took 5326.85ms. Allocated memory was 241.2MB in the beginning and 394.3MB in the end (delta: 153.1MB). Free memory was 176.5MB in the beginning and 191.3MB in the end (delta: -14.8MB). Peak memory consumption was 140.5MB. Max. memory is 16.1GB. [2024-11-10 23:07:31,934 INFO L158 Benchmark]: BuchiAutomizer took 1096.71ms. Allocated memory is still 394.3MB. Free memory was 191.3MB in the beginning and 261.5MB in the end (delta: -70.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 23:07:31,937 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 161.5MB. Free memory was 125.8MB in the beginning and 125.6MB in the end (delta: 243.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 691.75ms. Allocated memory is still 161.5MB. Free memory was 104.4MB in the beginning and 59.7MB in the end (delta: 44.6MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 231.88ms. Allocated memory was 161.5MB in the beginning and 241.2MB in the end (delta: 79.7MB). Free memory was 59.7MB in the beginning and 199.6MB in the end (delta: -139.8MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 231.58ms. Allocated memory is still 241.2MB. Free memory was 199.6MB in the beginning and 176.5MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * IcfgBuilder took 5326.85ms. Allocated memory was 241.2MB in the beginning and 394.3MB in the end (delta: 153.1MB). Free memory was 176.5MB in the beginning and 191.3MB in the end (delta: -14.8MB). Peak memory consumption was 140.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 1096.71ms. Allocated memory is still 394.3MB. Free memory was 191.3MB in the beginning and 261.5MB in the end (delta: -70.1MB). 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,"wsllib_check.i","") [48] - GenericResultAtLocation [Line: 57]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [57] - GenericResultAtLocation [Line: 178]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [178] - GenericResultAtLocation [Line: 192]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [192] - GenericResultAtLocation [Line: 375]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [375] - GenericResultAtLocation [Line: 741]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [741] - GenericResultAtLocation [Line: 1101]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1101] - GenericResultAtLocation [Line: 2529]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [2529] - GenericResultAtLocation [Line: 2620]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2620] - GenericResultAtLocation [Line: 2655]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2655] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.chooseFalseSuccessor1(BasicAbstractInterpolantAutomaton.java:99) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 23:07:31,965 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 Using bit-precise analysis No suitable file found in config dir /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null