./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/product-lines/elevator_spec3_product09.cil.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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_spec3_product09.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.graphml --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 67b10dcf95f436cfd8f02a55d7d1d272656f1382a4eb6ab4ad3bba992e95e024 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-21 04:05:28,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-21 04:05:28,257 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-21 04:05:28,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-21 04:05:28,298 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-21 04:05:28,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-21 04:05:28,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-21 04:05:28,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-21 04:05:28,307 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-21 04:05:28,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-21 04:05:28,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-21 04:05:28,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-21 04:05:28,314 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-21 04:05:28,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-21 04:05:28,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-21 04:05:28,322 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-21 04:05:28,323 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-21 04:05:28,324 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-21 04:05:28,326 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-21 04:05:28,332 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-21 04:05:28,333 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-21 04:05:28,334 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-21 04:05:28,336 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-21 04:05:28,336 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-21 04:05:28,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-21 04:05:28,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-21 04:05:28,342 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-21 04:05:28,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-21 04:05:28,344 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-21 04:05:28,345 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-21 04:05:28,345 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-21 04:05:28,346 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-21 04:05:28,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-21 04:05:28,348 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-21 04:05:28,349 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-21 04:05:28,350 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-21 04:05:28,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-21 04:05:28,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-21 04:05:28,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-21 04:05:28,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-21 04:05:28,352 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-21 04:05:28,353 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-02-21 04:05:28,385 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-21 04:05:28,385 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-21 04:05:28,386 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-21 04:05:28,386 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-21 04:05:28,387 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-21 04:05:28,388 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-21 04:05:28,388 INFO L138 SettingsManager]: * Use SBE=true [2022-02-21 04:05:28,388 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-02-21 04:05:28,388 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-02-21 04:05:28,388 INFO L138 SettingsManager]: * Use old map elimination=false [2022-02-21 04:05:28,389 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-02-21 04:05:28,389 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-02-21 04:05:28,389 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-02-21 04:05:28,390 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-21 04:05:28,390 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-21 04:05:28,390 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-02-21 04:05:28,390 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-21 04:05:28,390 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-21 04:05:28,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-21 04:05:28,391 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-02-21 04:05:28,391 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-02-21 04:05:28,391 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-02-21 04:05:28,391 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-21 04:05:28,391 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-21 04:05:28,392 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-02-21 04:05:28,393 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-21 04:05:28,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-02-21 04:05:28,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-21 04:05:28,393 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-21 04:05:28,393 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-21 04:05:28,394 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-21 04:05:28,394 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-02-21 04:05:28,395 INFO L138 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67b10dcf95f436cfd8f02a55d7d1d272656f1382a4eb6ab4ad3bba992e95e024 [2022-02-21 04:05:28,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-21 04:05:28,630 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-21 04:05:28,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-21 04:05:28,633 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-21 04:05:28,635 INFO L275 PluginConnector]: CDTParser initialized [2022-02-21 04:05:28,636 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec3_product09.cil.c [2022-02-21 04:05:28,695 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1a9861d7/e3292df0a70b4dccacf05514e6edc1bc/FLAG5223e6a92 [2022-02-21 04:05:29,171 INFO L306 CDTParser]: Found 1 translation units. [2022-02-21 04:05:29,171 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec3_product09.cil.c [2022-02-21 04:05:29,186 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1a9861d7/e3292df0a70b4dccacf05514e6edc1bc/FLAG5223e6a92 [2022-02-21 04:05:29,656 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1a9861d7/e3292df0a70b4dccacf05514e6edc1bc [2022-02-21 04:05:29,658 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-21 04:05:29,659 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-21 04:05:29,661 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-21 04:05:29,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-21 04:05:29,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-21 04:05:29,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:05:29" (1/1) ... [2022-02-21 04:05:29,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23d9f137 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:29, skipping insertion in model container [2022-02-21 04:05:29,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:05:29" (1/1) ... [2022-02-21 04:05:29,672 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-21 04:05:29,726 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-21 04:05:30,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec3_product09.cil.c[21710,21723] [2022-02-21 04:05:30,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-21 04:05:30,216 INFO L203 MainTranslator]: Completed pre-run [2022-02-21 04:05:30,273 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec3_product09.cil.c[21710,21723] [2022-02-21 04:05:30,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-21 04:05:30,410 INFO L208 MainTranslator]: Completed translation [2022-02-21 04:05:30,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:30 WrapperNode [2022-02-21 04:05:30,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-21 04:05:30,413 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-21 04:05:30,413 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-21 04:05:30,413 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-21 04:05:30,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:30" (1/1) ... [2022-02-21 04:05:30,466 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:30" (1/1) ... [2022-02-21 04:05:30,814 INFO L137 Inliner]: procedures = 87, calls = 336, calls flagged for inlining = 189, calls inlined = 613, statements flattened = 20577 [2022-02-21 04:05:30,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-21 04:05:30,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-21 04:05:30,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-21 04:05:30,816 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-21 04:05:30,824 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:30" (1/1) ... [2022-02-21 04:05:30,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:30" (1/1) ... [2022-02-21 04:05:30,885 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:30" (1/1) ... [2022-02-21 04:05:30,885 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:30" (1/1) ... [2022-02-21 04:05:31,068 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:30" (1/1) ... [2022-02-21 04:05:31,226 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:30" (1/1) ... [2022-02-21 04:05:31,247 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:30" (1/1) ... [2022-02-21 04:05:31,350 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-21 04:05:31,351 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-21 04:05:31,351 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-21 04:05:31,351 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-21 04:05:31,353 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:30" (1/1) ... [2022-02-21 04:05:31,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-02-21 04:05:31,367 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 04:05:31,380 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) [2022-02-21 04:05:31,395 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 [2022-02-21 04:05:31,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-21 04:05:31,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-21 04:05:31,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-21 04:05:31,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-21 04:05:31,649 INFO L234 CfgBuilder]: Building ICFG [2022-02-21 04:05:31,650 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-21 04:05:38,714 INFO L275 CfgBuilder]: Performing block encoding [2022-02-21 04:05:38,757 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-21 04:05:38,758 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-21 04:05:38,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 04:05:38 BoogieIcfgContainer [2022-02-21 04:05:38,763 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-21 04:05:38,764 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-02-21 04:05:38,764 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-02-21 04:05:38,767 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-02-21 04:05:38,768 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-02-21 04:05:38,768 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.02 04:05:29" (1/3) ... [2022-02-21 04:05:38,769 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3d02caad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.02 04:05:38, skipping insertion in model container [2022-02-21 04:05:38,769 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-02-21 04:05:38,769 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:30" (2/3) ... [2022-02-21 04:05:38,770 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3d02caad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.02 04:05:38, skipping insertion in model container [2022-02-21 04:05:38,770 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-02-21 04:05:38,770 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 04:05:38" (3/3) ... [2022-02-21 04:05:38,771 INFO L388 chiAutomizerObserver]: Analyzing ICFG elevator_spec3_product09.cil.c [2022-02-21 04:05:38,821 INFO L359 BuchiCegarLoop]: Interprodecural is true [2022-02-21 04:05:38,821 INFO L360 BuchiCegarLoop]: Hoare is false [2022-02-21 04:05:38,822 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-02-21 04:05:38,822 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-02-21 04:05:38,822 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-02-21 04:05:38,822 INFO L364 BuchiCegarLoop]: Difference is false [2022-02-21 04:05:38,822 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-02-21 04:05:38,822 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2022-02-21 04:05:38,939 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 5993 states, 5992 states have (on average 1.8775033377837116) internal successors, (11250), 5992 states have internal predecessors, (11250), 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) [2022-02-21 04:05:40,909 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1214 [2022-02-21 04:05:40,909 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-02-21 04:05:40,909 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-02-21 04:05:40,927 INFO L842 BuchiCegarLoop]: 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 04:05:40,927 INFO L843 BuchiCegarLoop]: 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, 1, 1, 1, 1, 1, 1] [2022-02-21 04:05:40,927 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2022-02-21 04:05:40,951 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 5993 states, 5992 states have (on average 1.8775033377837116) internal successors, (11250), 5992 states have internal predecessors, (11250), 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) [2022-02-21 04:05:42,547 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1214 [2022-02-21 04:05:42,547 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-02-21 04:05:42,547 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-02-21 04:05:42,560 INFO L842 BuchiCegarLoop]: 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 04:05:42,560 INFO L843 BuchiCegarLoop]: 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, 1, 1, 1, 1, 1, 1] [2022-02-21 04:05:42,568 INFO L791 eck$LassoCheckResult]: Stem: 3751#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(10, 4);call #Ultimate.allocInit(4, 5);call write~init~int(91, 5, 0, 1);call write~init~int(95, 5, 1, 1);call write~init~int(93, 5, 2, 1);call write~init~int(0, 5, 3, 1);call #Ultimate.allocInit(4, 6);call write~init~int(91, 6, 0, 1);call write~init~int(93, 6, 1, 1);call write~init~int(32, 6, 2, 1);call write~init~int(0, 6, 3, 1);call #Ultimate.allocInit(5, 7);call write~init~int(32, 7, 0, 1);call write~init~int(97, 7, 1, 1);call write~init~int(116, 7, 2, 1);call write~init~int(32, 7, 3, 1);call write~init~int(0, 7, 4, 1);call #Ultimate.allocInit(3, 8);call write~init~int(37, 8, 0, 1);call write~init~int(105, 8, 1, 1);call write~init~int(0, 8, 2, 1);call #Ultimate.allocInit(10, 9);call #Ultimate.allocInit(3, 10);call write~init~int(117, 10, 0, 1);call write~init~int(112, 10, 1, 1);call write~init~int(0, 10, 2, 1);call #Ultimate.allocInit(5, 11);call write~init~int(100, 11, 0, 1);call write~init~int(111, 11, 1, 1);call write~init~int(119, 11, 2, 1);call write~init~int(110, 11, 3, 1);call write~init~int(0, 11, 4, 1);call #Ultimate.allocInit(7, 12);call write~init~int(32, 12, 0, 1);call write~init~int(73, 12, 1, 1);call write~init~int(76, 12, 2, 1);call write~init~int(95, 12, 3, 1);call write~init~int(112, 12, 4, 1);call write~init~int(58, 12, 5, 1);call write~init~int(0, 12, 6, 1);call #Ultimate.allocInit(4, 13);call write~init~int(32, 13, 0, 1);call write~init~int(37, 13, 1, 1);call write~init~int(105, 13, 2, 1);call write~init~int(0, 13, 3, 1);call #Ultimate.allocInit(4, 14);call write~init~int(32, 14, 0, 1);call write~init~int(37, 14, 1, 1);call write~init~int(105, 14, 2, 1);call write~init~int(0, 14, 3, 1);call #Ultimate.allocInit(4, 15);call write~init~int(32, 15, 0, 1);call write~init~int(37, 15, 1, 1);call write~init~int(105, 15, 2, 1);call write~init~int(0, 15, 3, 1);call #Ultimate.allocInit(4, 16);call write~init~int(32, 16, 0, 1);call write~init~int(37, 16, 1, 1);call write~init~int(105, 16, 2, 1);call write~init~int(0, 16, 3, 1);call #Ultimate.allocInit(4, 17);call write~init~int(32, 17, 0, 1);call write~init~int(37, 17, 1, 1);call write~init~int(105, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(6, 18);call write~init~int(32, 18, 0, 1);call write~init~int(70, 18, 1, 1);call write~init~int(95, 18, 2, 1);call write~init~int(112, 18, 3, 1);call write~init~int(58, 18, 4, 1);call write~init~int(0, 18, 5, 1);call #Ultimate.allocInit(4, 19);call write~init~int(32, 19, 0, 1);call write~init~int(37, 19, 1, 1);call write~init~int(105, 19, 2, 1);call write~init~int(0, 19, 3, 1);call #Ultimate.allocInit(4, 20);call write~init~int(32, 20, 0, 1);call write~init~int(37, 20, 1, 1);call write~init~int(105, 20, 2, 1);call write~init~int(0, 20, 3, 1);call #Ultimate.allocInit(4, 21);call write~init~int(32, 21, 0, 1);call write~init~int(37, 21, 1, 1);call write~init~int(105, 21, 2, 1);call write~init~int(0, 21, 3, 1);call #Ultimate.allocInit(4, 22);call write~init~int(32, 22, 0, 1);call write~init~int(37, 22, 1, 1);call write~init~int(105, 22, 2, 1);call write~init~int(0, 22, 3, 1);call #Ultimate.allocInit(4, 23);call write~init~int(32, 23, 0, 1);call write~init~int(37, 23, 1, 1);call write~init~int(105, 23, 2, 1);call write~init~int(0, 23, 3, 1);call #Ultimate.allocInit(2, 24);call write~init~int(10, 24, 0, 1);call write~init~int(0, 24, 1, 1);call #Ultimate.allocInit(30, 25);call #Ultimate.allocInit(9, 26);call #Ultimate.allocInit(21, 27);call #Ultimate.allocInit(30, 28);call #Ultimate.allocInit(9, 29);call #Ultimate.allocInit(21, 30);call #Ultimate.allocInit(30, 31);call #Ultimate.allocInit(9, 32);call #Ultimate.allocInit(25, 33);call #Ultimate.allocInit(30, 34);call #Ultimate.allocInit(9, 35);call #Ultimate.allocInit(25, 36);~cleanupTimeShifts~0 := 12;~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;~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;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 5858#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret94#1, main_~retValue_acc~22#1, main_~tmp~19#1;havoc main_~retValue_acc~22#1;havoc main_~tmp~19#1;assume { :begin_inline_select_helpers } true; 1092#L2430true assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 235#L2423true assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~20#1;havoc valid_product_~retValue_acc~20#1;valid_product_~retValue_acc~20#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~20#1; 2127#L2438true main_#t~ret94#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~19#1 := main_#t~ret94#1;havoc main_#t~ret94#1; 853#L2777true assume 0 != main_~tmp~19#1;assume { :begin_inline_setup } true; 3008#L2754true assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_initTopDown } true;~currentFloorID~0 := 4;~currentHeading~0 := 0;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 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;assume { :begin_inline_initFloors } true;~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; 1613#L247true assume { :end_inline_initFloors } true; 2035#L1004true assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret82#1, bobCall_~tmp~11#1;havoc bobCall_~tmp~11#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~4#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~4#1; 3247#L878true assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~4#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~4#1; 3341#L903true bobCall_#t~ret82#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~11#1 := bobCall_#t~ret82#1;havoc bobCall_#t~ret82#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~11#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; 4895#L525true assume 0 == initPersonOnFloor_~floor#1; 4838#L526true assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; 2138#L633-1true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; 922#L317true assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 3652#L329-2true assume { :end_inline_callOnFloor } true; 1249#L669true assume { :end_inline_initPersonOnFloor } true; 5357#L2504true assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret43#1, timeShift_#t~ret44#1, timeShift_#t~ret45#1, timeShift_#t~ret46#1, timeShift_#t~ret47#1, timeShift_#t~ret48#1, timeShift_#t~ret49#1, timeShift_#t~ret50#1, timeShift_#t~ret51#1, timeShift_#t~ret52#1, timeShift_#t~ret53#1, timeShift_~tmp~9#1, timeShift_~tmp___0~6#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~3#1, timeShift_~tmp___3~3#1, timeShift_~tmp___4~2#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~9#1;havoc timeShift_~tmp___0~6#1;havoc timeShift_~tmp___1~5#1;havoc timeShift_~tmp___2~3#1;havoc timeShift_~tmp___3~3#1;havoc timeShift_~tmp___4~2#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___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret95#1, __utac_acc__Specification3_spec__1_#t~ret96#1, __utac_acc__Specification3_spec__1_#t~ret97#1, __utac_acc__Specification3_spec__1_#t~ret98#1, __utac_acc__Specification3_spec__1_#t~ret99#1, __utac_acc__Specification3_spec__1_#t~ret100#1, __utac_acc__Specification3_spec__1_#t~ret101#1, __utac_acc__Specification3_spec__1_#t~ret102#1, __utac_acc__Specification3_spec__1_#t~ret103#1, __utac_acc__Specification3_spec__1_#t~ret104#1, __utac_acc__Specification3_spec__1_#t~ret105#1, __utac_acc__Specification3_spec__1_#t~ret106#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~20#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~20#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~7#1;havoc getCurrentFloorID_~retValue_acc~7#1;getCurrentFloorID_~retValue_acc~7#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~7#1; 1013#L1184true __utac_acc__Specification3_spec__1_#t~ret95#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~20#1 := __utac_acc__Specification3_spec__1_#t~ret95#1;havoc __utac_acc__Specification3_spec__1_#t~ret95#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~20#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~10#1;havoc getCurrentHeading_~retValue_acc~10#1;getCurrentHeading_~retValue_acc~10#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~10#1; 5876#L1236true __utac_acc__Specification3_spec__1_#t~ret96#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret96#1;havoc __utac_acc__Specification3_spec__1_#t~ret96#1; 3359#L2814true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); 5141#L2876true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~9#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~9#1; 4378#L1201-5true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~9#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~9#1; 216#L1222-5true __utac_acc__Specification3_spec__1_#t~ret102#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret102#1;havoc __utac_acc__Specification3_spec__1_#t~ret102#1; 683#L2880true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; 22#L2920true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1, stopRequestedAtCurrentFloor_#t~ret30#1, stopRequestedAtCurrentFloor_~retValue_acc~16#1, stopRequestedAtCurrentFloor_~tmp~7#1, stopRequestedAtCurrentFloor_~tmp___0~4#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~16#1;havoc stopRequestedAtCurrentFloor_~tmp~7#1;havoc stopRequestedAtCurrentFloor_~tmp___0~4#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := ~currentFloorID~0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; 4201#L254true assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; 1671#L281true stopRequestedAtCurrentFloor_#t~ret29#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;stopRequestedAtCurrentFloor_~tmp___0~4#1 := stopRequestedAtCurrentFloor_#t~ret29#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1; 118#L1797true assume 0 != stopRequestedAtCurrentFloor_~tmp___0~4#1;stopRequestedAtCurrentFloor_~retValue_acc~16#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~16#1; 1826#L1809true timeShift_#t~ret43#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2#1 := timeShift_#t~ret43#1;havoc timeShift_#t~ret43#1; 4304#L1948true assume !(0 != timeShift_~tmp___9~2#1); 3240#L2039true assume !(1 == ~doorState~0); 5946#L2039-2true 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~ret17#1, stopRequestedInDirection_#t~ret18#1, stopRequestedInDirection_#t~ret19#1, stopRequestedInDirection_#t~ret20#1, stopRequestedInDirection_#t~ret21#1, stopRequestedInDirection_#t~ret22#1, stopRequestedInDirection_#t~ret23#1, stopRequestedInDirection_#t~ret24#1, stopRequestedInDirection_#t~ret25#1, stopRequestedInDirection_#t~ret26#1, stopRequestedInDirection_#t~ret27#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~14#1, stopRequestedInDirection_~tmp~5#1, stopRequestedInDirection_~tmp___0~3#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~1#1, stopRequestedInDirection_~tmp___3~1#1, stopRequestedInDirection_~tmp___4~0#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~14#1;havoc stopRequestedInDirection_~tmp~5#1;havoc stopRequestedInDirection_~tmp___0~3#1;havoc stopRequestedInDirection_~tmp___1~3#1;havoc stopRequestedInDirection_~tmp___2~1#1;havoc stopRequestedInDirection_~tmp___3~1#1;havoc stopRequestedInDirection_~tmp___4~0#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; 1931#L1388true assume !(1 == stopRequestedInDirection_~dir#1); 4797#L1557true assume 0 == ~currentFloorID~0;stopRequestedInDirection_~retValue_acc~14#1 := 0;stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~14#1; 1598#L1710true timeShift_#t~ret50#1 := stopRequestedInDirection_#res#1;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2#1 := timeShift_#t~ret50#1;havoc timeShift_#t~ret50#1; 442#L2047true assume 0 != timeShift_~tmp___8~2#1;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir#1 := ~currentHeading~0;havoc continueInDirection_#t~ret28#1, continueInDirection_~dir#1, continueInDirection_~tmp~6#1;continueInDirection_~dir#1 := continueInDirection_#in~dir#1;havoc continueInDirection_~tmp~6#1;~currentHeading~0 := continueInDirection_~dir#1; 1521#L1764true assume !(1 == ~currentHeading~0); 5104#L1774true assume !(0 == ~currentFloorID~0); 2790#L1774-2true assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 4491#L1780-1true assume { :end_inline_continueInDirection } true; 1689#L2056-2true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret107#1, __utac_acc__Specification3_spec__2_#t~ret108#1, __utac_acc__Specification3_spec__2_~tmp~21#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~21#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; 1541#L2945true assume !(-1 == ~expectedDirection~0); 687#L2957true assume !(1 == ~expectedDirection~0); 5927#L2958true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 1203#L2071true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret43#1, timeShift_#t~ret44#1, timeShift_#t~ret45#1, timeShift_#t~ret46#1, timeShift_#t~ret47#1, timeShift_#t~ret48#1, timeShift_#t~ret49#1, timeShift_#t~ret50#1, timeShift_#t~ret51#1, timeShift_#t~ret52#1, timeShift_#t~ret53#1, timeShift_~tmp~9#1, timeShift_~tmp___0~6#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~3#1, timeShift_~tmp___3~3#1, timeShift_~tmp___4~2#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~9#1;havoc timeShift_~tmp___0~6#1;havoc timeShift_~tmp___1~5#1;havoc timeShift_~tmp___2~3#1;havoc timeShift_~tmp___3~3#1;havoc timeShift_~tmp___4~2#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___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret95#1, __utac_acc__Specification3_spec__1_#t~ret96#1, __utac_acc__Specification3_spec__1_#t~ret97#1, __utac_acc__Specification3_spec__1_#t~ret98#1, __utac_acc__Specification3_spec__1_#t~ret99#1, __utac_acc__Specification3_spec__1_#t~ret100#1, __utac_acc__Specification3_spec__1_#t~ret101#1, __utac_acc__Specification3_spec__1_#t~ret102#1, __utac_acc__Specification3_spec__1_#t~ret103#1, __utac_acc__Specification3_spec__1_#t~ret104#1, __utac_acc__Specification3_spec__1_#t~ret105#1, __utac_acc__Specification3_spec__1_#t~ret106#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~20#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~20#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~7#1;havoc getCurrentFloorID_~retValue_acc~7#1;getCurrentFloorID_~retValue_acc~7#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~7#1; 3186#L1184-1true __utac_acc__Specification3_spec__1_#t~ret95#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~20#1 := __utac_acc__Specification3_spec__1_#t~ret95#1;havoc __utac_acc__Specification3_spec__1_#t~ret95#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~20#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~10#1;havoc getCurrentHeading_~retValue_acc~10#1;getCurrentHeading_~retValue_acc~10#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~10#1; 3644#L1236-3true __utac_acc__Specification3_spec__1_#t~ret96#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret96#1;havoc __utac_acc__Specification3_spec__1_#t~ret96#1; 5282#L2814-1true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 12#L2815-1true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~9#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~9#1; 4848#L1201-11true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~9#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~9#1; 533#L1222-11true __utac_acc__Specification3_spec__1_#t~ret97#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret97#1;havoc __utac_acc__Specification3_spec__1_#t~ret97#1; 1215#L2819-2true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 4741#L2920-1true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1, stopRequestedAtCurrentFloor_#t~ret30#1, stopRequestedAtCurrentFloor_~retValue_acc~16#1, stopRequestedAtCurrentFloor_~tmp~7#1, stopRequestedAtCurrentFloor_~tmp___0~4#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~16#1;havoc stopRequestedAtCurrentFloor_~tmp~7#1;havoc stopRequestedAtCurrentFloor_~tmp___0~4#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := ~currentFloorID~0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; 1793#L254-21true assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; 4534#L281-21true stopRequestedAtCurrentFloor_#t~ret29#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;stopRequestedAtCurrentFloor_~tmp___0~4#1 := stopRequestedAtCurrentFloor_#t~ret29#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1; 5292#L1797-1true assume 0 != stopRequestedAtCurrentFloor_~tmp___0~4#1;stopRequestedAtCurrentFloor_~retValue_acc~16#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~16#1; 2299#L1809-1true timeShift_#t~ret43#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2#1 := timeShift_#t~ret43#1;havoc timeShift_#t~ret43#1; 4346#L1948-2true assume !(0 != timeShift_~tmp___9~2#1); 4047#L2039-3true assume !(1 == ~doorState~0); 4644#L2039-5true 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~ret17#1, stopRequestedInDirection_#t~ret18#1, stopRequestedInDirection_#t~ret19#1, stopRequestedInDirection_#t~ret20#1, stopRequestedInDirection_#t~ret21#1, stopRequestedInDirection_#t~ret22#1, stopRequestedInDirection_#t~ret23#1, stopRequestedInDirection_#t~ret24#1, stopRequestedInDirection_#t~ret25#1, stopRequestedInDirection_#t~ret26#1, stopRequestedInDirection_#t~ret27#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~14#1, stopRequestedInDirection_~tmp~5#1, stopRequestedInDirection_~tmp___0~3#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~1#1, stopRequestedInDirection_~tmp___3~1#1, stopRequestedInDirection_~tmp___4~0#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~14#1;havoc stopRequestedInDirection_~tmp~5#1;havoc stopRequestedInDirection_~tmp___0~3#1;havoc stopRequestedInDirection_~tmp___1~3#1;havoc stopRequestedInDirection_~tmp___2~1#1;havoc stopRequestedInDirection_~tmp___3~1#1;havoc stopRequestedInDirection_~tmp___4~0#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; 3018#L1388-2true assume !(1 == stopRequestedInDirection_~dir#1); 958#L1557-2true assume 0 == ~currentFloorID~0;stopRequestedInDirection_~retValue_acc~14#1 := 0;stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~14#1; 4627#L1710-2true timeShift_#t~ret50#1 := stopRequestedInDirection_#res#1;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2#1 := timeShift_#t~ret50#1;havoc timeShift_#t~ret50#1; 784#L2047-2true assume 0 != timeShift_~tmp___8~2#1;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir#1 := ~currentHeading~0;havoc continueInDirection_#t~ret28#1, continueInDirection_~dir#1, continueInDirection_~tmp~6#1;continueInDirection_~dir#1 := continueInDirection_#in~dir#1;havoc continueInDirection_~tmp~6#1;~currentHeading~0 := continueInDirection_~dir#1; 4942#L1764-3true assume !(1 == ~currentHeading~0); 5618#L1774-9true assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 749#L1774-11true assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 1704#L1780-7true assume { :end_inline_continueInDirection } true; 1129#L2056-5true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret107#1, __utac_acc__Specification3_spec__2_#t~ret108#1, __utac_acc__Specification3_spec__2_~tmp~21#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~21#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; 2803#L2945-1true assume !(-1 == ~expectedDirection~0); 1485#L2957-1true assume !(1 == ~expectedDirection~0); 5197#L2958-1true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 5524#L2071-1true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret43#1, timeShift_#t~ret44#1, timeShift_#t~ret45#1, timeShift_#t~ret46#1, timeShift_#t~ret47#1, timeShift_#t~ret48#1, timeShift_#t~ret49#1, timeShift_#t~ret50#1, timeShift_#t~ret51#1, timeShift_#t~ret52#1, timeShift_#t~ret53#1, timeShift_~tmp~9#1, timeShift_~tmp___0~6#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~3#1, timeShift_~tmp___3~3#1, timeShift_~tmp___4~2#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~9#1;havoc timeShift_~tmp___0~6#1;havoc timeShift_~tmp___1~5#1;havoc timeShift_~tmp___2~3#1;havoc timeShift_~tmp___3~3#1;havoc timeShift_~tmp___4~2#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___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret95#1, __utac_acc__Specification3_spec__1_#t~ret96#1, __utac_acc__Specification3_spec__1_#t~ret97#1, __utac_acc__Specification3_spec__1_#t~ret98#1, __utac_acc__Specification3_spec__1_#t~ret99#1, __utac_acc__Specification3_spec__1_#t~ret100#1, __utac_acc__Specification3_spec__1_#t~ret101#1, __utac_acc__Specification3_spec__1_#t~ret102#1, __utac_acc__Specification3_spec__1_#t~ret103#1, __utac_acc__Specification3_spec__1_#t~ret104#1, __utac_acc__Specification3_spec__1_#t~ret105#1, __utac_acc__Specification3_spec__1_#t~ret106#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~20#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~20#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~7#1;havoc getCurrentFloorID_~retValue_acc~7#1;getCurrentFloorID_~retValue_acc~7#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~7#1; 2043#L1184-2true __utac_acc__Specification3_spec__1_#t~ret95#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~20#1 := __utac_acc__Specification3_spec__1_#t~ret95#1;havoc __utac_acc__Specification3_spec__1_#t~ret95#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~20#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~10#1;havoc getCurrentHeading_~retValue_acc~10#1;getCurrentHeading_~retValue_acc~10#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~10#1; 4018#L1236-6true __utac_acc__Specification3_spec__1_#t~ret96#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret96#1;havoc __utac_acc__Specification3_spec__1_#t~ret96#1; 1016#L2814-2true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 3106#L2815-2true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~9#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~9#1; 405#L1201-22true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~9#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~9#1; 3878#L1222-22true __utac_acc__Specification3_spec__1_#t~ret97#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret97#1;havoc __utac_acc__Specification3_spec__1_#t~ret97#1; 4760#L2819-4true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 3891#L2920-2true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1, stopRequestedAtCurrentFloor_#t~ret30#1, stopRequestedAtCurrentFloor_~retValue_acc~16#1, stopRequestedAtCurrentFloor_~tmp~7#1, stopRequestedAtCurrentFloor_~tmp___0~4#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~16#1;havoc stopRequestedAtCurrentFloor_~tmp~7#1;havoc stopRequestedAtCurrentFloor_~tmp___0~4#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := ~currentFloorID~0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; 1572#L254-42true assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; 2865#L281-42true stopRequestedAtCurrentFloor_#t~ret29#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;stopRequestedAtCurrentFloor_~tmp___0~4#1 := stopRequestedAtCurrentFloor_#t~ret29#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1; 5195#L1797-2true assume 0 != stopRequestedAtCurrentFloor_~tmp___0~4#1;stopRequestedAtCurrentFloor_~retValue_acc~16#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~16#1; 5048#L1809-2true timeShift_#t~ret43#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2#1 := timeShift_#t~ret43#1;havoc timeShift_#t~ret43#1; 5376#L1948-4true assume !(0 != timeShift_~tmp___9~2#1); 160#L2039-6true assume !(1 == ~doorState~0); 1259#L2039-8true 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~ret17#1, stopRequestedInDirection_#t~ret18#1, stopRequestedInDirection_#t~ret19#1, stopRequestedInDirection_#t~ret20#1, stopRequestedInDirection_#t~ret21#1, stopRequestedInDirection_#t~ret22#1, stopRequestedInDirection_#t~ret23#1, stopRequestedInDirection_#t~ret24#1, stopRequestedInDirection_#t~ret25#1, stopRequestedInDirection_#t~ret26#1, stopRequestedInDirection_#t~ret27#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~14#1, stopRequestedInDirection_~tmp~5#1, stopRequestedInDirection_~tmp___0~3#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~1#1, stopRequestedInDirection_~tmp___3~1#1, stopRequestedInDirection_~tmp___4~0#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~14#1;havoc stopRequestedInDirection_~tmp~5#1;havoc stopRequestedInDirection_~tmp___0~3#1;havoc stopRequestedInDirection_~tmp___1~3#1;havoc stopRequestedInDirection_~tmp___2~1#1;havoc stopRequestedInDirection_~tmp___3~1#1;havoc stopRequestedInDirection_~tmp___4~0#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; 3349#L1388-4true assume !(1 == stopRequestedInDirection_~dir#1); 4450#L1557-4true assume 0 == ~currentFloorID~0;stopRequestedInDirection_~retValue_acc~14#1 := 0;stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~14#1; 4421#L1710-4true timeShift_#t~ret50#1 := stopRequestedInDirection_#res#1;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2#1 := timeShift_#t~ret50#1;havoc timeShift_#t~ret50#1; 5372#L2047-4true assume 0 != timeShift_~tmp___8~2#1;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir#1 := ~currentHeading~0;havoc continueInDirection_#t~ret28#1, continueInDirection_~dir#1, continueInDirection_~tmp~6#1;continueInDirection_~dir#1 := continueInDirection_#in~dir#1;havoc continueInDirection_~tmp~6#1;~currentHeading~0 := continueInDirection_~dir#1; 5172#L1764-6true assume !(1 == ~currentHeading~0); 1974#L1774-18true assume !(0 == ~currentFloorID~0); 741#L1774-20true assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 2363#L1780-13true assume { :end_inline_continueInDirection } true; 4961#L2056-8true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret107#1, __utac_acc__Specification3_spec__2_#t~ret108#1, __utac_acc__Specification3_spec__2_~tmp~21#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~21#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; 4821#L2945-2true assume !(-1 == ~expectedDirection~0); 4670#L2957-2true assume !(1 == ~expectedDirection~0); 3586#L2958-2true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 1161#L2071-2true assume { :end_inline_timeShift } true; 967#L2571true assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret82#1, bobCall_~tmp~11#1;havoc bobCall_~tmp~11#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~4#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~4#1; 5709#L878-1true assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~4#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~4#1; 2960#L903-1true bobCall_#t~ret82#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~11#1 := bobCall_#t~ret82#1;havoc bobCall_#t~ret82#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~11#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; 5279#L525-1true assume 0 == initPersonOnFloor_~floor#1; 2191#L526-2true assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; 4341#L633-3true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; 5663#L317-2true assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 5347#L329-5true assume { :end_inline_callOnFloor } true; 3034#L669-1true assume { :end_inline_initPersonOnFloor } true; 4729#L2504-1true assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret88#1, cleanup_#t~ret89#1, cleanup_~i~3#1, cleanup_~tmp~17#1, cleanup_~tmp___0~8#1, cleanup_~__cil_tmp4~0#1;havoc cleanup_~i~3#1;havoc cleanup_~tmp~17#1;havoc cleanup_~tmp___0~8#1;havoc cleanup_~__cil_tmp4~0#1;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret43#1, timeShift_#t~ret44#1, timeShift_#t~ret45#1, timeShift_#t~ret46#1, timeShift_#t~ret47#1, timeShift_#t~ret48#1, timeShift_#t~ret49#1, timeShift_#t~ret50#1, timeShift_#t~ret51#1, timeShift_#t~ret52#1, timeShift_#t~ret53#1, timeShift_~tmp~9#1, timeShift_~tmp___0~6#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~3#1, timeShift_~tmp___3~3#1, timeShift_~tmp___4~2#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~9#1;havoc timeShift_~tmp___0~6#1;havoc timeShift_~tmp___1~5#1;havoc timeShift_~tmp___2~3#1;havoc timeShift_~tmp___3~3#1;havoc timeShift_~tmp___4~2#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___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret95#1, __utac_acc__Specification3_spec__1_#t~ret96#1, __utac_acc__Specification3_spec__1_#t~ret97#1, __utac_acc__Specification3_spec__1_#t~ret98#1, __utac_acc__Specification3_spec__1_#t~ret99#1, __utac_acc__Specification3_spec__1_#t~ret100#1, __utac_acc__Specification3_spec__1_#t~ret101#1, __utac_acc__Specification3_spec__1_#t~ret102#1, __utac_acc__Specification3_spec__1_#t~ret103#1, __utac_acc__Specification3_spec__1_#t~ret104#1, __utac_acc__Specification3_spec__1_#t~ret105#1, __utac_acc__Specification3_spec__1_#t~ret106#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~20#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~20#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~7#1;havoc getCurrentFloorID_~retValue_acc~7#1;getCurrentFloorID_~retValue_acc~7#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~7#1; 5466#L1184-3true __utac_acc__Specification3_spec__1_#t~ret95#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~20#1 := __utac_acc__Specification3_spec__1_#t~ret95#1;havoc __utac_acc__Specification3_spec__1_#t~ret95#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~20#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~10#1;havoc getCurrentHeading_~retValue_acc~10#1;getCurrentHeading_~retValue_acc~10#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~10#1; 2540#L1236-9true __utac_acc__Specification3_spec__1_#t~ret96#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret96#1;havoc __utac_acc__Specification3_spec__1_#t~ret96#1; 586#L2814-3true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 541#L2815-3true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~9#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~9#1; 709#L1201-33true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~9#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~9#1; 2588#L1222-33true __utac_acc__Specification3_spec__1_#t~ret97#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret97#1;havoc __utac_acc__Specification3_spec__1_#t~ret97#1; 259#L2819-6true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 315#L2920-3true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1, stopRequestedAtCurrentFloor_#t~ret30#1, stopRequestedAtCurrentFloor_~retValue_acc~16#1, stopRequestedAtCurrentFloor_~tmp~7#1, stopRequestedAtCurrentFloor_~tmp___0~4#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~16#1;havoc stopRequestedAtCurrentFloor_~tmp~7#1;havoc stopRequestedAtCurrentFloor_~tmp___0~4#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := ~currentFloorID~0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; 3454#L254-63true assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; 2675#L281-63true stopRequestedAtCurrentFloor_#t~ret29#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;stopRequestedAtCurrentFloor_~tmp___0~4#1 := stopRequestedAtCurrentFloor_#t~ret29#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1; 778#L1797-3true assume 0 != stopRequestedAtCurrentFloor_~tmp___0~4#1;stopRequestedAtCurrentFloor_~retValue_acc~16#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~16#1; 1584#L1809-3true timeShift_#t~ret43#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2#1 := timeShift_#t~ret43#1;havoc timeShift_#t~ret43#1; 2157#L1948-6true assume !(0 != timeShift_~tmp___9~2#1); 2178#L2039-9true assume !(1 == ~doorState~0); 5400#L2039-11true 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~ret17#1, stopRequestedInDirection_#t~ret18#1, stopRequestedInDirection_#t~ret19#1, stopRequestedInDirection_#t~ret20#1, stopRequestedInDirection_#t~ret21#1, stopRequestedInDirection_#t~ret22#1, stopRequestedInDirection_#t~ret23#1, stopRequestedInDirection_#t~ret24#1, stopRequestedInDirection_#t~ret25#1, stopRequestedInDirection_#t~ret26#1, stopRequestedInDirection_#t~ret27#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~14#1, stopRequestedInDirection_~tmp~5#1, stopRequestedInDirection_~tmp___0~3#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~1#1, stopRequestedInDirection_~tmp___3~1#1, stopRequestedInDirection_~tmp___4~0#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~14#1;havoc stopRequestedInDirection_~tmp~5#1;havoc stopRequestedInDirection_~tmp___0~3#1;havoc stopRequestedInDirection_~tmp___1~3#1;havoc stopRequestedInDirection_~tmp___2~1#1;havoc stopRequestedInDirection_~tmp___3~1#1;havoc stopRequestedInDirection_~tmp___4~0#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; 3322#L1388-6true assume !(1 == stopRequestedInDirection_~dir#1); 207#L1557-6true assume 0 == ~currentFloorID~0;stopRequestedInDirection_~retValue_acc~14#1 := 0;stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~14#1; 5563#L1710-6true timeShift_#t~ret50#1 := stopRequestedInDirection_#res#1;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2#1 := timeShift_#t~ret50#1;havoc timeShift_#t~ret50#1; 923#L2047-6true assume 0 != timeShift_~tmp___8~2#1;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir#1 := ~currentHeading~0;havoc continueInDirection_#t~ret28#1, continueInDirection_~dir#1, continueInDirection_~tmp~6#1;continueInDirection_~dir#1 := continueInDirection_#in~dir#1;havoc continueInDirection_~tmp~6#1;~currentHeading~0 := continueInDirection_~dir#1; 2762#L1764-9true assume !(1 == ~currentHeading~0); 5204#L1774-27true assume !(0 == ~currentFloorID~0); 354#L1774-29true assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 3445#L1780-19true assume { :end_inline_continueInDirection } true; 1898#L2056-11true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret107#1, __utac_acc__Specification3_spec__2_#t~ret108#1, __utac_acc__Specification3_spec__2_~tmp~21#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~21#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; 775#L2945-3true assume !(-1 == ~expectedDirection~0); 3807#L2957-3true assume !(1 == ~expectedDirection~0); 1969#L2958-3true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 2337#L2071-3true assume { :end_inline_timeShift } true;cleanup_~i~3#1 := 0; 2543#L2586-2true [2022-02-21 04:05:42,570 INFO L793 eck$LassoCheckResult]: Loop: 2543#L2586-2true assume !false; 3311#L2587true cleanup_~__cil_tmp4~0#1 := ~cleanupTimeShifts~0 - 1; 511#L2590true assume cleanup_~i~3#1 < cleanup_~__cil_tmp4~0#1;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res#1;havoc isBlocked_~retValue_acc~6#1;havoc isBlocked_~retValue_acc~6#1;isBlocked_~retValue_acc~6#1 := 0;isBlocked_#res#1 := isBlocked_~retValue_acc~6#1; 393#L1035true cleanup_#t~ret88#1 := isBlocked_#res#1;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~8#1 := cleanup_#t~ret88#1;havoc cleanup_#t~ret88#1; 2001#L2594true assume 1 != cleanup_~tmp___0~8#1; 2289#L2594-1true assume { :begin_inline_isIdle } true;havoc isIdle_#res#1;havoc isIdle_#t~ret16#1, isIdle_~retValue_acc~13#1, isIdle_~tmp~4#1;havoc isIdle_~retValue_acc~13#1;havoc isIdle_~tmp~4#1;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res#1;havoc anyStopRequested_#t~ret11#1, anyStopRequested_#t~ret12#1, anyStopRequested_#t~ret13#1, anyStopRequested_#t~ret14#1, anyStopRequested_#t~ret15#1, anyStopRequested_~retValue_acc~12#1, anyStopRequested_~tmp~3#1, anyStopRequested_~tmp___0~2#1, anyStopRequested_~tmp___1~2#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;havoc anyStopRequested_~retValue_acc~12#1;havoc anyStopRequested_~tmp~3#1;havoc anyStopRequested_~tmp___0~2#1;havoc anyStopRequested_~tmp___1~2#1;havoc anyStopRequested_~tmp___2~0#1;havoc anyStopRequested_~tmp___3~0#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := 0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; 5280#L254-84true assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; 4819#L281-84true anyStopRequested_#t~ret11#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0#1 := anyStopRequested_#t~ret11#1;havoc anyStopRequested_#t~ret11#1; 5118#L1292true assume 0 != anyStopRequested_~tmp___3~0#1;anyStopRequested_~retValue_acc~12#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~12#1; 4856#L1356true isIdle_#t~ret16#1 := anyStopRequested_#res#1;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~4#1 := isIdle_#t~ret16#1;havoc isIdle_#t~ret16#1;isIdle_~retValue_acc~13#1 := (if 0 == isIdle_~tmp~4#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~13#1; 1173#L1369true cleanup_#t~ret89#1 := isIdle_#res#1;assume { :end_inline_isIdle } true;cleanup_~tmp~17#1 := cleanup_#t~ret89#1;havoc cleanup_#t~ret89#1; 3004#L2606true assume !(0 != cleanup_~tmp~17#1);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret43#1, timeShift_#t~ret44#1, timeShift_#t~ret45#1, timeShift_#t~ret46#1, timeShift_#t~ret47#1, timeShift_#t~ret48#1, timeShift_#t~ret49#1, timeShift_#t~ret50#1, timeShift_#t~ret51#1, timeShift_#t~ret52#1, timeShift_#t~ret53#1, timeShift_~tmp~9#1, timeShift_~tmp___0~6#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~3#1, timeShift_~tmp___3~3#1, timeShift_~tmp___4~2#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~9#1;havoc timeShift_~tmp___0~6#1;havoc timeShift_~tmp___1~5#1;havoc timeShift_~tmp___2~3#1;havoc timeShift_~tmp___3~3#1;havoc timeShift_~tmp___4~2#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___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret95#1, __utac_acc__Specification3_spec__1_#t~ret96#1, __utac_acc__Specification3_spec__1_#t~ret97#1, __utac_acc__Specification3_spec__1_#t~ret98#1, __utac_acc__Specification3_spec__1_#t~ret99#1, __utac_acc__Specification3_spec__1_#t~ret100#1, __utac_acc__Specification3_spec__1_#t~ret101#1, __utac_acc__Specification3_spec__1_#t~ret102#1, __utac_acc__Specification3_spec__1_#t~ret103#1, __utac_acc__Specification3_spec__1_#t~ret104#1, __utac_acc__Specification3_spec__1_#t~ret105#1, __utac_acc__Specification3_spec__1_#t~ret106#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~20#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~20#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~7#1;havoc getCurrentFloorID_~retValue_acc~7#1;getCurrentFloorID_~retValue_acc~7#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~7#1; 4654#L1184-4true __utac_acc__Specification3_spec__1_#t~ret95#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~20#1 := __utac_acc__Specification3_spec__1_#t~ret95#1;havoc __utac_acc__Specification3_spec__1_#t~ret95#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~20#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~10#1;havoc getCurrentHeading_~retValue_acc~10#1;getCurrentHeading_~retValue_acc~10#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~10#1; 135#L1236-12true __utac_acc__Specification3_spec__1_#t~ret96#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret96#1;havoc __utac_acc__Specification3_spec__1_#t~ret96#1; 5285#L2814-4true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); 3376#L2876-4true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~9#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~9#1; 1721#L1201-49true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~9#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~9#1; 2583#L1222-49true __utac_acc__Specification3_spec__1_#t~ret102#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret102#1;havoc __utac_acc__Specification3_spec__1_#t~ret102#1; 4056#L2880-8true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; 3519#L2920-4true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1, stopRequestedAtCurrentFloor_#t~ret30#1, stopRequestedAtCurrentFloor_~retValue_acc~16#1, stopRequestedAtCurrentFloor_~tmp~7#1, stopRequestedAtCurrentFloor_~tmp___0~4#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~16#1;havoc stopRequestedAtCurrentFloor_~tmp~7#1;havoc stopRequestedAtCurrentFloor_~tmp___0~4#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := ~currentFloorID~0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; 505#L254-89true assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; 2995#L281-89true stopRequestedAtCurrentFloor_#t~ret29#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;stopRequestedAtCurrentFloor_~tmp___0~4#1 := stopRequestedAtCurrentFloor_#t~ret29#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1; 3915#L1797-4true assume 0 != stopRequestedAtCurrentFloor_~tmp___0~4#1;stopRequestedAtCurrentFloor_~retValue_acc~16#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~16#1; 260#L1809-4true timeShift_#t~ret43#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2#1 := timeShift_#t~ret43#1;havoc timeShift_#t~ret43#1; 324#L1948-8true assume !(0 != timeShift_~tmp___9~2#1); 4753#L2039-12true assume 1 == ~doorState~0;~doorState~0 := 0; 4407#L2039-14true 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~ret17#1, stopRequestedInDirection_#t~ret18#1, stopRequestedInDirection_#t~ret19#1, stopRequestedInDirection_#t~ret20#1, stopRequestedInDirection_#t~ret21#1, stopRequestedInDirection_#t~ret22#1, stopRequestedInDirection_#t~ret23#1, stopRequestedInDirection_#t~ret24#1, stopRequestedInDirection_#t~ret25#1, stopRequestedInDirection_#t~ret26#1, stopRequestedInDirection_#t~ret27#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~14#1, stopRequestedInDirection_~tmp~5#1, stopRequestedInDirection_~tmp___0~3#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~1#1, stopRequestedInDirection_~tmp___3~1#1, stopRequestedInDirection_~tmp___4~0#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~14#1;havoc stopRequestedInDirection_~tmp~5#1;havoc stopRequestedInDirection_~tmp___0~3#1;havoc stopRequestedInDirection_~tmp___1~3#1;havoc stopRequestedInDirection_~tmp___2~1#1;havoc stopRequestedInDirection_~tmp___3~1#1;havoc stopRequestedInDirection_~tmp___4~0#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; 5690#L1388-8true assume !(1 == stopRequestedInDirection_~dir#1); 4419#L1557-8true assume 0 == ~currentFloorID~0;stopRequestedInDirection_~retValue_acc~14#1 := 0;stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~14#1; 896#L1710-8true timeShift_#t~ret50#1 := stopRequestedInDirection_#res#1;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2#1 := timeShift_#t~ret50#1;havoc timeShift_#t~ret50#1; 1005#L2047-8true assume 0 != timeShift_~tmp___8~2#1;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir#1 := ~currentHeading~0;havoc continueInDirection_#t~ret28#1, continueInDirection_~dir#1, continueInDirection_~tmp~6#1;continueInDirection_~dir#1 := continueInDirection_#in~dir#1;havoc continueInDirection_~tmp~6#1;~currentHeading~0 := continueInDirection_~dir#1; 4582#L1764-12true assume !(1 == ~currentHeading~0); 5772#L1774-36true assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 4172#L1774-38true assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 5729#L1780-25true assume { :end_inline_continueInDirection } true; 1465#L2056-14true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret107#1, __utac_acc__Specification3_spec__2_#t~ret108#1, __utac_acc__Specification3_spec__2_~tmp~21#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~21#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; 5012#L2945-4true assume !(-1 == ~expectedDirection~0); 4415#L2957-4true assume !(1 == ~expectedDirection~0); 1142#L2958-4true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 3934#L2071-4true assume { :end_inline_timeShift } true;cleanup_~i~3#1 := 1 + cleanup_~i~3#1; 2543#L2586-2true [2022-02-21 04:05:42,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 04:05:42,580 INFO L85 PathProgramCache]: Analyzing trace with hash -1585590561, now seen corresponding path program 1 times [2022-02-21 04:05:42,588 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 04:05:42,588 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622406661] [2022-02-21 04:05:42,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 04:05:42,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 04:05:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 04:05:42,868 INFO L290 TraceCheckUtils]: 0: Hoare triple {5997#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(10, 4);call #Ultimate.allocInit(4, 5);call write~init~int(91, 5, 0, 1);call write~init~int(95, 5, 1, 1);call write~init~int(93, 5, 2, 1);call write~init~int(0, 5, 3, 1);call #Ultimate.allocInit(4, 6);call write~init~int(91, 6, 0, 1);call write~init~int(93, 6, 1, 1);call write~init~int(32, 6, 2, 1);call write~init~int(0, 6, 3, 1);call #Ultimate.allocInit(5, 7);call write~init~int(32, 7, 0, 1);call write~init~int(97, 7, 1, 1);call write~init~int(116, 7, 2, 1);call write~init~int(32, 7, 3, 1);call write~init~int(0, 7, 4, 1);call #Ultimate.allocInit(3, 8);call write~init~int(37, 8, 0, 1);call write~init~int(105, 8, 1, 1);call write~init~int(0, 8, 2, 1);call #Ultimate.allocInit(10, 9);call #Ultimate.allocInit(3, 10);call write~init~int(117, 10, 0, 1);call write~init~int(112, 10, 1, 1);call write~init~int(0, 10, 2, 1);call #Ultimate.allocInit(5, 11);call write~init~int(100, 11, 0, 1);call write~init~int(111, 11, 1, 1);call write~init~int(119, 11, 2, 1);call write~init~int(110, 11, 3, 1);call write~init~int(0, 11, 4, 1);call #Ultimate.allocInit(7, 12);call write~init~int(32, 12, 0, 1);call write~init~int(73, 12, 1, 1);call write~init~int(76, 12, 2, 1);call write~init~int(95, 12, 3, 1);call write~init~int(112, 12, 4, 1);call write~init~int(58, 12, 5, 1);call write~init~int(0, 12, 6, 1);call #Ultimate.allocInit(4, 13);call write~init~int(32, 13, 0, 1);call write~init~int(37, 13, 1, 1);call write~init~int(105, 13, 2, 1);call write~init~int(0, 13, 3, 1);call #Ultimate.allocInit(4, 14);call write~init~int(32, 14, 0, 1);call write~init~int(37, 14, 1, 1);call write~init~int(105, 14, 2, 1);call write~init~int(0, 14, 3, 1);call #Ultimate.allocInit(4, 15);call write~init~int(32, 15, 0, 1);call write~init~int(37, 15, 1, 1);call write~init~int(105, 15, 2, 1);call write~init~int(0, 15, 3, 1);call #Ultimate.allocInit(4, 16);call write~init~int(32, 16, 0, 1);call write~init~int(37, 16, 1, 1);call write~init~int(105, 16, 2, 1);call write~init~int(0, 16, 3, 1);call #Ultimate.allocInit(4, 17);call write~init~int(32, 17, 0, 1);call write~init~int(37, 17, 1, 1);call write~init~int(105, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(6, 18);call write~init~int(32, 18, 0, 1);call write~init~int(70, 18, 1, 1);call write~init~int(95, 18, 2, 1);call write~init~int(112, 18, 3, 1);call write~init~int(58, 18, 4, 1);call write~init~int(0, 18, 5, 1);call #Ultimate.allocInit(4, 19);call write~init~int(32, 19, 0, 1);call write~init~int(37, 19, 1, 1);call write~init~int(105, 19, 2, 1);call write~init~int(0, 19, 3, 1);call #Ultimate.allocInit(4, 20);call write~init~int(32, 20, 0, 1);call write~init~int(37, 20, 1, 1);call write~init~int(105, 20, 2, 1);call write~init~int(0, 20, 3, 1);call #Ultimate.allocInit(4, 21);call write~init~int(32, 21, 0, 1);call write~init~int(37, 21, 1, 1);call write~init~int(105, 21, 2, 1);call write~init~int(0, 21, 3, 1);call #Ultimate.allocInit(4, 22);call write~init~int(32, 22, 0, 1);call write~init~int(37, 22, 1, 1);call write~init~int(105, 22, 2, 1);call write~init~int(0, 22, 3, 1);call #Ultimate.allocInit(4, 23);call write~init~int(32, 23, 0, 1);call write~init~int(37, 23, 1, 1);call write~init~int(105, 23, 2, 1);call write~init~int(0, 23, 3, 1);call #Ultimate.allocInit(2, 24);call write~init~int(10, 24, 0, 1);call write~init~int(0, 24, 1, 1);call #Ultimate.allocInit(30, 25);call #Ultimate.allocInit(9, 26);call #Ultimate.allocInit(21, 27);call #Ultimate.allocInit(30, 28);call #Ultimate.allocInit(9, 29);call #Ultimate.allocInit(21, 30);call #Ultimate.allocInit(30, 31);call #Ultimate.allocInit(9, 32);call #Ultimate.allocInit(25, 33);call #Ultimate.allocInit(30, 34);call #Ultimate.allocInit(9, 35);call #Ultimate.allocInit(25, 36);~cleanupTimeShifts~0 := 12;~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;~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;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {5997#true} is VALID [2022-02-21 04:05:42,869 INFO L290 TraceCheckUtils]: 1: Hoare triple {5997#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret94#1, main_~retValue_acc~22#1, main_~tmp~19#1;havoc main_~retValue_acc~22#1;havoc main_~tmp~19#1;assume { :begin_inline_select_helpers } true; {5997#true} is VALID [2022-02-21 04:05:42,869 INFO L290 TraceCheckUtils]: 2: Hoare triple {5997#true} assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; {5997#true} is VALID [2022-02-21 04:05:42,869 INFO L290 TraceCheckUtils]: 3: Hoare triple {5997#true} assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~20#1;havoc valid_product_~retValue_acc~20#1;valid_product_~retValue_acc~20#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~20#1; {5997#true} is VALID [2022-02-21 04:05:42,869 INFO L290 TraceCheckUtils]: 4: Hoare triple {5997#true} main_#t~ret94#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~19#1 := main_#t~ret94#1;havoc main_#t~ret94#1; {5997#true} is VALID [2022-02-21 04:05:42,870 INFO L290 TraceCheckUtils]: 5: Hoare triple {5997#true} assume 0 != main_~tmp~19#1;assume { :begin_inline_setup } true; {5997#true} is VALID [2022-02-21 04:05:42,870 INFO L290 TraceCheckUtils]: 6: Hoare triple {5997#true} assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_initTopDown } true;~currentFloorID~0 := 4;~currentHeading~0 := 0;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 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;assume { :begin_inline_initFloors } true;~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; {5997#true} is VALID [2022-02-21 04:05:42,870 INFO L290 TraceCheckUtils]: 7: Hoare triple {5997#true} assume { :end_inline_initFloors } true; {5997#true} is VALID [2022-02-21 04:05:42,870 INFO L290 TraceCheckUtils]: 8: Hoare triple {5997#true} assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret82#1, bobCall_~tmp~11#1;havoc bobCall_~tmp~11#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~4#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~4#1; {5997#true} is VALID [2022-02-21 04:05:42,871 INFO L290 TraceCheckUtils]: 9: Hoare triple {5997#true} assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~4#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~4#1; {5999#(= 4 |ULTIMATE.start_getOrigin_#res#1|)} is VALID [2022-02-21 04:05:42,872 INFO L290 TraceCheckUtils]: 10: Hoare triple {5999#(= 4 |ULTIMATE.start_getOrigin_#res#1|)} bobCall_#t~ret82#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~11#1 := bobCall_#t~ret82#1;havoc bobCall_#t~ret82#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~11#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; {6000#(= 4 |ULTIMATE.start_initPersonOnFloor_~floor#1|)} is VALID [2022-02-21 04:05:42,873 INFO L290 TraceCheckUtils]: 11: Hoare triple {6000#(= 4 |ULTIMATE.start_initPersonOnFloor_~floor#1|)} assume 0 == initPersonOnFloor_~floor#1; {5998#false} is VALID [2022-02-21 04:05:42,873 INFO L290 TraceCheckUtils]: 12: Hoare triple {5998#false} assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; {5998#false} is VALID [2022-02-21 04:05:42,873 INFO L290 TraceCheckUtils]: 13: Hoare triple {5998#false} assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; {5998#false} is VALID [2022-02-21 04:05:42,873 INFO L290 TraceCheckUtils]: 14: Hoare triple {5998#false} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {5998#false} is VALID [2022-02-21 04:05:42,873 INFO L290 TraceCheckUtils]: 15: Hoare triple {5998#false} assume { :end_inline_callOnFloor } true; {5998#false} is VALID [2022-02-21 04:05:42,874 INFO L290 TraceCheckUtils]: 16: Hoare triple {5998#false} assume { :end_inline_initPersonOnFloor } true; {5998#false} is VALID [2022-02-21 04:05:42,874 INFO L290 TraceCheckUtils]: 17: Hoare triple {5998#false} assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret43#1, timeShift_#t~ret44#1, timeShift_#t~ret45#1, timeShift_#t~ret46#1, timeShift_#t~ret47#1, timeShift_#t~ret48#1, timeShift_#t~ret49#1, timeShift_#t~ret50#1, timeShift_#t~ret51#1, timeShift_#t~ret52#1, timeShift_#t~ret53#1, timeShift_~tmp~9#1, timeShift_~tmp___0~6#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~3#1, timeShift_~tmp___3~3#1, timeShift_~tmp___4~2#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~9#1;havoc timeShift_~tmp___0~6#1;havoc timeShift_~tmp___1~5#1;havoc timeShift_~tmp___2~3#1;havoc timeShift_~tmp___3~3#1;havoc timeShift_~tmp___4~2#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___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret95#1, __utac_acc__Specification3_spec__1_#t~ret96#1, __utac_acc__Specification3_spec__1_#t~ret97#1, __utac_acc__Specification3_spec__1_#t~ret98#1, __utac_acc__Specification3_spec__1_#t~ret99#1, __utac_acc__Specification3_spec__1_#t~ret100#1, __utac_acc__Specification3_spec__1_#t~ret101#1, __utac_acc__Specification3_spec__1_#t~ret102#1, __utac_acc__Specification3_spec__1_#t~ret103#1, __utac_acc__Specification3_spec__1_#t~ret104#1, __utac_acc__Specification3_spec__1_#t~ret105#1, __utac_acc__Specification3_spec__1_#t~ret106#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~20#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~20#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~7#1;havoc getCurrentFloorID_~retValue_acc~7#1;getCurrentFloorID_~retValue_acc~7#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~7#1; {5998#false} is VALID [2022-02-21 04:05:42,874 INFO L290 TraceCheckUtils]: 18: Hoare triple {5998#false} __utac_acc__Specification3_spec__1_#t~ret95#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~20#1 := __utac_acc__Specification3_spec__1_#t~ret95#1;havoc __utac_acc__Specification3_spec__1_#t~ret95#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~20#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~10#1;havoc getCurrentHeading_~retValue_acc~10#1;getCurrentHeading_~retValue_acc~10#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~10#1; {5998#false} is VALID [2022-02-21 04:05:42,874 INFO L290 TraceCheckUtils]: 19: Hoare triple {5998#false} __utac_acc__Specification3_spec__1_#t~ret96#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret96#1;havoc __utac_acc__Specification3_spec__1_#t~ret96#1; {5998#false} is VALID [2022-02-21 04:05:42,875 INFO L290 TraceCheckUtils]: 20: Hoare triple {5998#false} assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); {5998#false} is VALID [2022-02-21 04:05:42,875 INFO L290 TraceCheckUtils]: 21: Hoare triple {5998#false} assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~9#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~9#1; {5998#false} is VALID [2022-02-21 04:05:42,875 INFO L290 TraceCheckUtils]: 22: Hoare triple {5998#false} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~9#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~9#1; {5998#false} is VALID [2022-02-21 04:05:42,875 INFO L290 TraceCheckUtils]: 23: Hoare triple {5998#false} __utac_acc__Specification3_spec__1_#t~ret102#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret102#1;havoc __utac_acc__Specification3_spec__1_#t~ret102#1; {5998#false} is VALID [2022-02-21 04:05:42,876 INFO L290 TraceCheckUtils]: 24: Hoare triple {5998#false} assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; {5998#false} is VALID [2022-02-21 04:05:42,876 INFO L290 TraceCheckUtils]: 25: Hoare triple {5998#false} assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1, stopRequestedAtCurrentFloor_#t~ret30#1, stopRequestedAtCurrentFloor_~retValue_acc~16#1, stopRequestedAtCurrentFloor_~tmp~7#1, stopRequestedAtCurrentFloor_~tmp___0~4#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~16#1;havoc stopRequestedAtCurrentFloor_~tmp~7#1;havoc stopRequestedAtCurrentFloor_~tmp___0~4#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := ~currentFloorID~0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; {5998#false} is VALID [2022-02-21 04:05:42,876 INFO L290 TraceCheckUtils]: 26: Hoare triple {5998#false} assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; {5998#false} is VALID [2022-02-21 04:05:42,877 INFO L290 TraceCheckUtils]: 27: Hoare triple {5998#false} stopRequestedAtCurrentFloor_#t~ret29#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;stopRequestedAtCurrentFloor_~tmp___0~4#1 := stopRequestedAtCurrentFloor_#t~ret29#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1; {5998#false} is VALID [2022-02-21 04:05:42,877 INFO L290 TraceCheckUtils]: 28: Hoare triple {5998#false} assume 0 != stopRequestedAtCurrentFloor_~tmp___0~4#1;stopRequestedAtCurrentFloor_~retValue_acc~16#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~16#1; {5998#false} is VALID [2022-02-21 04:05:42,877 INFO L290 TraceCheckUtils]: 29: Hoare triple {5998#false} timeShift_#t~ret43#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2#1 := timeShift_#t~ret43#1;havoc timeShift_#t~ret43#1; {5998#false} is VALID [2022-02-21 04:05:42,877 INFO L290 TraceCheckUtils]: 30: Hoare triple {5998#false} assume !(0 != timeShift_~tmp___9~2#1); {5998#false} is VALID [2022-02-21 04:05:42,877 INFO L290 TraceCheckUtils]: 31: Hoare triple {5998#false} assume !(1 == ~doorState~0); {5998#false} is VALID [2022-02-21 04:05:42,878 INFO L290 TraceCheckUtils]: 32: Hoare triple {5998#false} 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~ret17#1, stopRequestedInDirection_#t~ret18#1, stopRequestedInDirection_#t~ret19#1, stopRequestedInDirection_#t~ret20#1, stopRequestedInDirection_#t~ret21#1, stopRequestedInDirection_#t~ret22#1, stopRequestedInDirection_#t~ret23#1, stopRequestedInDirection_#t~ret24#1, stopRequestedInDirection_#t~ret25#1, stopRequestedInDirection_#t~ret26#1, stopRequestedInDirection_#t~ret27#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~14#1, stopRequestedInDirection_~tmp~5#1, stopRequestedInDirection_~tmp___0~3#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~1#1, stopRequestedInDirection_~tmp___3~1#1, stopRequestedInDirection_~tmp___4~0#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~14#1;havoc stopRequestedInDirection_~tmp~5#1;havoc stopRequestedInDirection_~tmp___0~3#1;havoc stopRequestedInDirection_~tmp___1~3#1;havoc stopRequestedInDirection_~tmp___2~1#1;havoc stopRequestedInDirection_~tmp___3~1#1;havoc stopRequestedInDirection_~tmp___4~0#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; {5998#false} is VALID [2022-02-21 04:05:42,878 INFO L290 TraceCheckUtils]: 33: Hoare triple {5998#false} assume !(1 == stopRequestedInDirection_~dir#1); {5998#false} is VALID [2022-02-21 04:05:42,878 INFO L290 TraceCheckUtils]: 34: Hoare triple {5998#false} assume 0 == ~currentFloorID~0;stopRequestedInDirection_~retValue_acc~14#1 := 0;stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~14#1; {5998#false} is VALID [2022-02-21 04:05:42,878 INFO L290 TraceCheckUtils]: 35: Hoare triple {5998#false} timeShift_#t~ret50#1 := stopRequestedInDirection_#res#1;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2#1 := timeShift_#t~ret50#1;havoc timeShift_#t~ret50#1; {5998#false} is VALID [2022-02-21 04:05:42,879 INFO L290 TraceCheckUtils]: 36: Hoare triple {5998#false} assume 0 != timeShift_~tmp___8~2#1;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir#1 := ~currentHeading~0;havoc continueInDirection_#t~ret28#1, continueInDirection_~dir#1, continueInDirection_~tmp~6#1;continueInDirection_~dir#1 := continueInDirection_#in~dir#1;havoc continueInDirection_~tmp~6#1;~currentHeading~0 := continueInDirection_~dir#1; {5998#false} is VALID [2022-02-21 04:05:42,879 INFO L290 TraceCheckUtils]: 37: Hoare triple {5998#false} assume !(1 == ~currentHeading~0); {5998#false} is VALID [2022-02-21 04:05:42,879 INFO L290 TraceCheckUtils]: 38: Hoare triple {5998#false} assume !(0 == ~currentFloorID~0); {5998#false} is VALID [2022-02-21 04:05:42,879 INFO L290 TraceCheckUtils]: 39: Hoare triple {5998#false} assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; {5998#false} is VALID [2022-02-21 04:05:42,880 INFO L290 TraceCheckUtils]: 40: Hoare triple {5998#false} assume { :end_inline_continueInDirection } true; {5998#false} is VALID [2022-02-21 04:05:42,880 INFO L290 TraceCheckUtils]: 41: Hoare triple {5998#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret107#1, __utac_acc__Specification3_spec__2_#t~ret108#1, __utac_acc__Specification3_spec__2_~tmp~21#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~21#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; {5998#false} is VALID [2022-02-21 04:05:42,880 INFO L290 TraceCheckUtils]: 42: Hoare triple {5998#false} assume !(-1 == ~expectedDirection~0); {5998#false} is VALID [2022-02-21 04:05:42,880 INFO L290 TraceCheckUtils]: 43: Hoare triple {5998#false} assume !(1 == ~expectedDirection~0); {5998#false} is VALID [2022-02-21 04:05:42,881 INFO L290 TraceCheckUtils]: 44: Hoare triple {5998#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {5998#false} is VALID [2022-02-21 04:05:42,881 INFO L290 TraceCheckUtils]: 45: Hoare triple {5998#false} assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret43#1, timeShift_#t~ret44#1, timeShift_#t~ret45#1, timeShift_#t~ret46#1, timeShift_#t~ret47#1, timeShift_#t~ret48#1, timeShift_#t~ret49#1, timeShift_#t~ret50#1, timeShift_#t~ret51#1, timeShift_#t~ret52#1, timeShift_#t~ret53#1, timeShift_~tmp~9#1, timeShift_~tmp___0~6#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~3#1, timeShift_~tmp___3~3#1, timeShift_~tmp___4~2#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~9#1;havoc timeShift_~tmp___0~6#1;havoc timeShift_~tmp___1~5#1;havoc timeShift_~tmp___2~3#1;havoc timeShift_~tmp___3~3#1;havoc timeShift_~tmp___4~2#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___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret95#1, __utac_acc__Specification3_spec__1_#t~ret96#1, __utac_acc__Specification3_spec__1_#t~ret97#1, __utac_acc__Specification3_spec__1_#t~ret98#1, __utac_acc__Specification3_spec__1_#t~ret99#1, __utac_acc__Specification3_spec__1_#t~ret100#1, __utac_acc__Specification3_spec__1_#t~ret101#1, __utac_acc__Specification3_spec__1_#t~ret102#1, __utac_acc__Specification3_spec__1_#t~ret103#1, __utac_acc__Specification3_spec__1_#t~ret104#1, __utac_acc__Specification3_spec__1_#t~ret105#1, __utac_acc__Specification3_spec__1_#t~ret106#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~20#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~20#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~7#1;havoc getCurrentFloorID_~retValue_acc~7#1;getCurrentFloorID_~retValue_acc~7#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~7#1; {5998#false} is VALID [2022-02-21 04:05:42,881 INFO L290 TraceCheckUtils]: 46: Hoare triple {5998#false} __utac_acc__Specification3_spec__1_#t~ret95#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~20#1 := __utac_acc__Specification3_spec__1_#t~ret95#1;havoc __utac_acc__Specification3_spec__1_#t~ret95#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~20#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~10#1;havoc getCurrentHeading_~retValue_acc~10#1;getCurrentHeading_~retValue_acc~10#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~10#1; {5998#false} is VALID [2022-02-21 04:05:42,881 INFO L290 TraceCheckUtils]: 47: Hoare triple {5998#false} __utac_acc__Specification3_spec__1_#t~ret96#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret96#1;havoc __utac_acc__Specification3_spec__1_#t~ret96#1; {5998#false} is VALID [2022-02-21 04:05:42,882 INFO L290 TraceCheckUtils]: 48: Hoare triple {5998#false} assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; {5998#false} is VALID [2022-02-21 04:05:42,882 INFO L290 TraceCheckUtils]: 49: Hoare triple {5998#false} assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~9#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~9#1; {5998#false} is VALID [2022-02-21 04:05:42,882 INFO L290 TraceCheckUtils]: 50: Hoare triple {5998#false} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~9#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~9#1; {5998#false} is VALID [2022-02-21 04:05:42,882 INFO L290 TraceCheckUtils]: 51: Hoare triple {5998#false} __utac_acc__Specification3_spec__1_#t~ret97#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret97#1;havoc __utac_acc__Specification3_spec__1_#t~ret97#1; {5998#false} is VALID [2022-02-21 04:05:42,883 INFO L290 TraceCheckUtils]: 52: Hoare triple {5998#false} assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; {5998#false} is VALID [2022-02-21 04:05:42,883 INFO L290 TraceCheckUtils]: 53: Hoare triple {5998#false} assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1, stopRequestedAtCurrentFloor_#t~ret30#1, stopRequestedAtCurrentFloor_~retValue_acc~16#1, stopRequestedAtCurrentFloor_~tmp~7#1, stopRequestedAtCurrentFloor_~tmp___0~4#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~16#1;havoc stopRequestedAtCurrentFloor_~tmp~7#1;havoc stopRequestedAtCurrentFloor_~tmp___0~4#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := ~currentFloorID~0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; {5998#false} is VALID [2022-02-21 04:05:42,883 INFO L290 TraceCheckUtils]: 54: Hoare triple {5998#false} assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; {5998#false} is VALID [2022-02-21 04:05:42,883 INFO L290 TraceCheckUtils]: 55: Hoare triple {5998#false} stopRequestedAtCurrentFloor_#t~ret29#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;stopRequestedAtCurrentFloor_~tmp___0~4#1 := stopRequestedAtCurrentFloor_#t~ret29#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1; {5998#false} is VALID [2022-02-21 04:05:42,884 INFO L290 TraceCheckUtils]: 56: Hoare triple {5998#false} assume 0 != stopRequestedAtCurrentFloor_~tmp___0~4#1;stopRequestedAtCurrentFloor_~retValue_acc~16#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~16#1; {5998#false} is VALID [2022-02-21 04:05:42,884 INFO L290 TraceCheckUtils]: 57: Hoare triple {5998#false} timeShift_#t~ret43#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2#1 := timeShift_#t~ret43#1;havoc timeShift_#t~ret43#1; {5998#false} is VALID [2022-02-21 04:05:42,884 INFO L290 TraceCheckUtils]: 58: Hoare triple {5998#false} assume !(0 != timeShift_~tmp___9~2#1); {5998#false} is VALID [2022-02-21 04:05:42,884 INFO L290 TraceCheckUtils]: 59: Hoare triple {5998#false} assume !(1 == ~doorState~0); {5998#false} is VALID [2022-02-21 04:05:42,885 INFO L290 TraceCheckUtils]: 60: Hoare triple {5998#false} 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~ret17#1, stopRequestedInDirection_#t~ret18#1, stopRequestedInDirection_#t~ret19#1, stopRequestedInDirection_#t~ret20#1, stopRequestedInDirection_#t~ret21#1, stopRequestedInDirection_#t~ret22#1, stopRequestedInDirection_#t~ret23#1, stopRequestedInDirection_#t~ret24#1, stopRequestedInDirection_#t~ret25#1, stopRequestedInDirection_#t~ret26#1, stopRequestedInDirection_#t~ret27#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~14#1, stopRequestedInDirection_~tmp~5#1, stopRequestedInDirection_~tmp___0~3#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~1#1, stopRequestedInDirection_~tmp___3~1#1, stopRequestedInDirection_~tmp___4~0#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~14#1;havoc stopRequestedInDirection_~tmp~5#1;havoc stopRequestedInDirection_~tmp___0~3#1;havoc stopRequestedInDirection_~tmp___1~3#1;havoc stopRequestedInDirection_~tmp___2~1#1;havoc stopRequestedInDirection_~tmp___3~1#1;havoc stopRequestedInDirection_~tmp___4~0#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; {5998#false} is VALID [2022-02-21 04:05:42,885 INFO L290 TraceCheckUtils]: 61: Hoare triple {5998#false} assume !(1 == stopRequestedInDirection_~dir#1); {5998#false} is VALID [2022-02-21 04:05:42,885 INFO L290 TraceCheckUtils]: 62: Hoare triple {5998#false} assume 0 == ~currentFloorID~0;stopRequestedInDirection_~retValue_acc~14#1 := 0;stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~14#1; {5998#false} is VALID [2022-02-21 04:05:42,885 INFO L290 TraceCheckUtils]: 63: Hoare triple {5998#false} timeShift_#t~ret50#1 := stopRequestedInDirection_#res#1;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2#1 := timeShift_#t~ret50#1;havoc timeShift_#t~ret50#1; {5998#false} is VALID [2022-02-21 04:05:42,886 INFO L290 TraceCheckUtils]: 64: Hoare triple {5998#false} assume 0 != timeShift_~tmp___8~2#1;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir#1 := ~currentHeading~0;havoc continueInDirection_#t~ret28#1, continueInDirection_~dir#1, continueInDirection_~tmp~6#1;continueInDirection_~dir#1 := continueInDirection_#in~dir#1;havoc continueInDirection_~tmp~6#1;~currentHeading~0 := continueInDirection_~dir#1; {5998#false} is VALID [2022-02-21 04:05:42,886 INFO L290 TraceCheckUtils]: 65: Hoare triple {5998#false} assume !(1 == ~currentHeading~0); {5998#false} is VALID [2022-02-21 04:05:42,886 INFO L290 TraceCheckUtils]: 66: Hoare triple {5998#false} assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; {5998#false} is VALID [2022-02-21 04:05:42,886 INFO L290 TraceCheckUtils]: 67: Hoare triple {5998#false} assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; {5998#false} is VALID [2022-02-21 04:05:42,886 INFO L290 TraceCheckUtils]: 68: Hoare triple {5998#false} assume { :end_inline_continueInDirection } true; {5998#false} is VALID [2022-02-21 04:05:42,887 INFO L290 TraceCheckUtils]: 69: Hoare triple {5998#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret107#1, __utac_acc__Specification3_spec__2_#t~ret108#1, __utac_acc__Specification3_spec__2_~tmp~21#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~21#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; {5998#false} is VALID [2022-02-21 04:05:42,887 INFO L290 TraceCheckUtils]: 70: Hoare triple {5998#false} assume !(-1 == ~expectedDirection~0); {5998#false} is VALID [2022-02-21 04:05:42,887 INFO L290 TraceCheckUtils]: 71: Hoare triple {5998#false} assume !(1 == ~expectedDirection~0); {5998#false} is VALID [2022-02-21 04:05:42,887 INFO L290 TraceCheckUtils]: 72: Hoare triple {5998#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {5998#false} is VALID [2022-02-21 04:05:42,887 INFO L290 TraceCheckUtils]: 73: Hoare triple {5998#false} assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret43#1, timeShift_#t~ret44#1, timeShift_#t~ret45#1, timeShift_#t~ret46#1, timeShift_#t~ret47#1, timeShift_#t~ret48#1, timeShift_#t~ret49#1, timeShift_#t~ret50#1, timeShift_#t~ret51#1, timeShift_#t~ret52#1, timeShift_#t~ret53#1, timeShift_~tmp~9#1, timeShift_~tmp___0~6#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~3#1, timeShift_~tmp___3~3#1, timeShift_~tmp___4~2#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~9#1;havoc timeShift_~tmp___0~6#1;havoc timeShift_~tmp___1~5#1;havoc timeShift_~tmp___2~3#1;havoc timeShift_~tmp___3~3#1;havoc timeShift_~tmp___4~2#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___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret95#1, __utac_acc__Specification3_spec__1_#t~ret96#1, __utac_acc__Specification3_spec__1_#t~ret97#1, __utac_acc__Specification3_spec__1_#t~ret98#1, __utac_acc__Specification3_spec__1_#t~ret99#1, __utac_acc__Specification3_spec__1_#t~ret100#1, __utac_acc__Specification3_spec__1_#t~ret101#1, __utac_acc__Specification3_spec__1_#t~ret102#1, __utac_acc__Specification3_spec__1_#t~ret103#1, __utac_acc__Specification3_spec__1_#t~ret104#1, __utac_acc__Specification3_spec__1_#t~ret105#1, __utac_acc__Specification3_spec__1_#t~ret106#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~20#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~20#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~7#1;havoc getCurrentFloorID_~retValue_acc~7#1;getCurrentFloorID_~retValue_acc~7#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~7#1; {5998#false} is VALID [2022-02-21 04:05:42,888 INFO L290 TraceCheckUtils]: 74: Hoare triple {5998#false} __utac_acc__Specification3_spec__1_#t~ret95#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~20#1 := __utac_acc__Specification3_spec__1_#t~ret95#1;havoc __utac_acc__Specification3_spec__1_#t~ret95#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~20#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~10#1;havoc getCurrentHeading_~retValue_acc~10#1;getCurrentHeading_~retValue_acc~10#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~10#1; {5998#false} is VALID [2022-02-21 04:05:42,888 INFO L290 TraceCheckUtils]: 75: Hoare triple {5998#false} __utac_acc__Specification3_spec__1_#t~ret96#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret96#1;havoc __utac_acc__Specification3_spec__1_#t~ret96#1; {5998#false} is VALID [2022-02-21 04:05:42,888 INFO L290 TraceCheckUtils]: 76: Hoare triple {5998#false} assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; {5998#false} is VALID [2022-02-21 04:05:42,888 INFO L290 TraceCheckUtils]: 77: Hoare triple {5998#false} assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~9#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~9#1; {5998#false} is VALID [2022-02-21 04:05:42,889 INFO L290 TraceCheckUtils]: 78: Hoare triple {5998#false} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~9#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~9#1; {5998#false} is VALID [2022-02-21 04:05:42,889 INFO L290 TraceCheckUtils]: 79: Hoare triple {5998#false} __utac_acc__Specification3_spec__1_#t~ret97#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret97#1;havoc __utac_acc__Specification3_spec__1_#t~ret97#1; {5998#false} is VALID [2022-02-21 04:05:42,889 INFO L290 TraceCheckUtils]: 80: Hoare triple {5998#false} assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; {5998#false} is VALID [2022-02-21 04:05:42,889 INFO L290 TraceCheckUtils]: 81: Hoare triple {5998#false} assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1, stopRequestedAtCurrentFloor_#t~ret30#1, stopRequestedAtCurrentFloor_~retValue_acc~16#1, stopRequestedAtCurrentFloor_~tmp~7#1, stopRequestedAtCurrentFloor_~tmp___0~4#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~16#1;havoc stopRequestedAtCurrentFloor_~tmp~7#1;havoc stopRequestedAtCurrentFloor_~tmp___0~4#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := ~currentFloorID~0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; {5998#false} is VALID [2022-02-21 04:05:42,890 INFO L290 TraceCheckUtils]: 82: Hoare triple {5998#false} assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; {5998#false} is VALID [2022-02-21 04:05:42,890 INFO L290 TraceCheckUtils]: 83: Hoare triple {5998#false} stopRequestedAtCurrentFloor_#t~ret29#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;stopRequestedAtCurrentFloor_~tmp___0~4#1 := stopRequestedAtCurrentFloor_#t~ret29#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1; {5998#false} is VALID [2022-02-21 04:05:42,890 INFO L290 TraceCheckUtils]: 84: Hoare triple {5998#false} assume 0 != stopRequestedAtCurrentFloor_~tmp___0~4#1;stopRequestedAtCurrentFloor_~retValue_acc~16#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~16#1; {5998#false} is VALID [2022-02-21 04:05:42,890 INFO L290 TraceCheckUtils]: 85: Hoare triple {5998#false} timeShift_#t~ret43#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2#1 := timeShift_#t~ret43#1;havoc timeShift_#t~ret43#1; {5998#false} is VALID [2022-02-21 04:05:42,890 INFO L290 TraceCheckUtils]: 86: Hoare triple {5998#false} assume !(0 != timeShift_~tmp___9~2#1); {5998#false} is VALID [2022-02-21 04:05:42,891 INFO L290 TraceCheckUtils]: 87: Hoare triple {5998#false} assume !(1 == ~doorState~0); {5998#false} is VALID [2022-02-21 04:05:42,891 INFO L290 TraceCheckUtils]: 88: Hoare triple {5998#false} 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~ret17#1, stopRequestedInDirection_#t~ret18#1, stopRequestedInDirection_#t~ret19#1, stopRequestedInDirection_#t~ret20#1, stopRequestedInDirection_#t~ret21#1, stopRequestedInDirection_#t~ret22#1, stopRequestedInDirection_#t~ret23#1, stopRequestedInDirection_#t~ret24#1, stopRequestedInDirection_#t~ret25#1, stopRequestedInDirection_#t~ret26#1, stopRequestedInDirection_#t~ret27#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~14#1, stopRequestedInDirection_~tmp~5#1, stopRequestedInDirection_~tmp___0~3#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~1#1, stopRequestedInDirection_~tmp___3~1#1, stopRequestedInDirection_~tmp___4~0#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~14#1;havoc stopRequestedInDirection_~tmp~5#1;havoc stopRequestedInDirection_~tmp___0~3#1;havoc stopRequestedInDirection_~tmp___1~3#1;havoc stopRequestedInDirection_~tmp___2~1#1;havoc stopRequestedInDirection_~tmp___3~1#1;havoc stopRequestedInDirection_~tmp___4~0#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; {5998#false} is VALID [2022-02-21 04:05:42,891 INFO L290 TraceCheckUtils]: 89: Hoare triple {5998#false} assume !(1 == stopRequestedInDirection_~dir#1); {5998#false} is VALID [2022-02-21 04:05:42,891 INFO L290 TraceCheckUtils]: 90: Hoare triple {5998#false} assume 0 == ~currentFloorID~0;stopRequestedInDirection_~retValue_acc~14#1 := 0;stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~14#1; {5998#false} is VALID [2022-02-21 04:05:42,892 INFO L290 TraceCheckUtils]: 91: Hoare triple {5998#false} timeShift_#t~ret50#1 := stopRequestedInDirection_#res#1;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2#1 := timeShift_#t~ret50#1;havoc timeShift_#t~ret50#1; {5998#false} is VALID [2022-02-21 04:05:42,892 INFO L290 TraceCheckUtils]: 92: Hoare triple {5998#false} assume 0 != timeShift_~tmp___8~2#1;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir#1 := ~currentHeading~0;havoc continueInDirection_#t~ret28#1, continueInDirection_~dir#1, continueInDirection_~tmp~6#1;continueInDirection_~dir#1 := continueInDirection_#in~dir#1;havoc continueInDirection_~tmp~6#1;~currentHeading~0 := continueInDirection_~dir#1; {5998#false} is VALID [2022-02-21 04:05:42,892 INFO L290 TraceCheckUtils]: 93: Hoare triple {5998#false} assume !(1 == ~currentHeading~0); {5998#false} is VALID [2022-02-21 04:05:42,892 INFO L290 TraceCheckUtils]: 94: Hoare triple {5998#false} assume !(0 == ~currentFloorID~0); {5998#false} is VALID [2022-02-21 04:05:42,892 INFO L290 TraceCheckUtils]: 95: Hoare triple {5998#false} assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; {5998#false} is VALID [2022-02-21 04:05:42,893 INFO L290 TraceCheckUtils]: 96: Hoare triple {5998#false} assume { :end_inline_continueInDirection } true; {5998#false} is VALID [2022-02-21 04:05:42,893 INFO L290 TraceCheckUtils]: 97: Hoare triple {5998#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret107#1, __utac_acc__Specification3_spec__2_#t~ret108#1, __utac_acc__Specification3_spec__2_~tmp~21#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~21#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; {5998#false} is VALID [2022-02-21 04:05:42,893 INFO L290 TraceCheckUtils]: 98: Hoare triple {5998#false} assume !(-1 == ~expectedDirection~0); {5998#false} is VALID [2022-02-21 04:05:42,893 INFO L290 TraceCheckUtils]: 99: Hoare triple {5998#false} assume !(1 == ~expectedDirection~0); {5998#false} is VALID [2022-02-21 04:05:42,893 INFO L290 TraceCheckUtils]: 100: Hoare triple {5998#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {5998#false} is VALID [2022-02-21 04:05:42,894 INFO L290 TraceCheckUtils]: 101: Hoare triple {5998#false} assume { :end_inline_timeShift } true; {5998#false} is VALID [2022-02-21 04:05:42,894 INFO L290 TraceCheckUtils]: 102: Hoare triple {5998#false} assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret82#1, bobCall_~tmp~11#1;havoc bobCall_~tmp~11#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~4#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~4#1; {5998#false} is VALID [2022-02-21 04:05:42,894 INFO L290 TraceCheckUtils]: 103: Hoare triple {5998#false} assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~4#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~4#1; {5998#false} is VALID [2022-02-21 04:05:42,894 INFO L290 TraceCheckUtils]: 104: Hoare triple {5998#false} bobCall_#t~ret82#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~11#1 := bobCall_#t~ret82#1;havoc bobCall_#t~ret82#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~11#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; {5998#false} is VALID [2022-02-21 04:05:42,895 INFO L290 TraceCheckUtils]: 105: Hoare triple {5998#false} assume 0 == initPersonOnFloor_~floor#1; {5998#false} is VALID [2022-02-21 04:05:42,895 INFO L290 TraceCheckUtils]: 106: Hoare triple {5998#false} assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; {5998#false} is VALID [2022-02-21 04:05:42,895 INFO L290 TraceCheckUtils]: 107: Hoare triple {5998#false} assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; {5998#false} is VALID [2022-02-21 04:05:42,895 INFO L290 TraceCheckUtils]: 108: Hoare triple {5998#false} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {5998#false} is VALID [2022-02-21 04:05:42,895 INFO L290 TraceCheckUtils]: 109: Hoare triple {5998#false} assume { :end_inline_callOnFloor } true; {5998#false} is VALID [2022-02-21 04:05:42,896 INFO L290 TraceCheckUtils]: 110: Hoare triple {5998#false} assume { :end_inline_initPersonOnFloor } true; {5998#false} is VALID [2022-02-21 04:05:42,896 INFO L290 TraceCheckUtils]: 111: Hoare triple {5998#false} assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret88#1, cleanup_#t~ret89#1, cleanup_~i~3#1, cleanup_~tmp~17#1, cleanup_~tmp___0~8#1, cleanup_~__cil_tmp4~0#1;havoc cleanup_~i~3#1;havoc cleanup_~tmp~17#1;havoc cleanup_~tmp___0~8#1;havoc cleanup_~__cil_tmp4~0#1;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret43#1, timeShift_#t~ret44#1, timeShift_#t~ret45#1, timeShift_#t~ret46#1, timeShift_#t~ret47#1, timeShift_#t~ret48#1, timeShift_#t~ret49#1, timeShift_#t~ret50#1, timeShift_#t~ret51#1, timeShift_#t~ret52#1, timeShift_#t~ret53#1, timeShift_~tmp~9#1, timeShift_~tmp___0~6#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~3#1, timeShift_~tmp___3~3#1, timeShift_~tmp___4~2#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~9#1;havoc timeShift_~tmp___0~6#1;havoc timeShift_~tmp___1~5#1;havoc timeShift_~tmp___2~3#1;havoc timeShift_~tmp___3~3#1;havoc timeShift_~tmp___4~2#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___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret95#1, __utac_acc__Specification3_spec__1_#t~ret96#1, __utac_acc__Specification3_spec__1_#t~ret97#1, __utac_acc__Specification3_spec__1_#t~ret98#1, __utac_acc__Specification3_spec__1_#t~ret99#1, __utac_acc__Specification3_spec__1_#t~ret100#1, __utac_acc__Specification3_spec__1_#t~ret101#1, __utac_acc__Specification3_spec__1_#t~ret102#1, __utac_acc__Specification3_spec__1_#t~ret103#1, __utac_acc__Specification3_spec__1_#t~ret104#1, __utac_acc__Specification3_spec__1_#t~ret105#1, __utac_acc__Specification3_spec__1_#t~ret106#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~20#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~20#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~7#1;havoc getCurrentFloorID_~retValue_acc~7#1;getCurrentFloorID_~retValue_acc~7#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~7#1; {5998#false} is VALID [2022-02-21 04:05:42,896 INFO L290 TraceCheckUtils]: 112: Hoare triple {5998#false} __utac_acc__Specification3_spec__1_#t~ret95#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~20#1 := __utac_acc__Specification3_spec__1_#t~ret95#1;havoc __utac_acc__Specification3_spec__1_#t~ret95#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~20#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~10#1;havoc getCurrentHeading_~retValue_acc~10#1;getCurrentHeading_~retValue_acc~10#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~10#1; {5998#false} is VALID [2022-02-21 04:05:42,896 INFO L290 TraceCheckUtils]: 113: Hoare triple {5998#false} __utac_acc__Specification3_spec__1_#t~ret96#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret96#1;havoc __utac_acc__Specification3_spec__1_#t~ret96#1; {5998#false} is VALID [2022-02-21 04:05:42,897 INFO L290 TraceCheckUtils]: 114: Hoare triple {5998#false} assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; {5998#false} is VALID [2022-02-21 04:05:42,897 INFO L290 TraceCheckUtils]: 115: Hoare triple {5998#false} assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~9#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~9#1; {5998#false} is VALID [2022-02-21 04:05:42,897 INFO L290 TraceCheckUtils]: 116: Hoare triple {5998#false} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~9#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~9#1; {5998#false} is VALID [2022-02-21 04:05:42,897 INFO L290 TraceCheckUtils]: 117: Hoare triple {5998#false} __utac_acc__Specification3_spec__1_#t~ret97#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret97#1;havoc __utac_acc__Specification3_spec__1_#t~ret97#1; {5998#false} is VALID [2022-02-21 04:05:42,897 INFO L290 TraceCheckUtils]: 118: Hoare triple {5998#false} assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; {5998#false} is VALID [2022-02-21 04:05:42,898 INFO L290 TraceCheckUtils]: 119: Hoare triple {5998#false} assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1, stopRequestedAtCurrentFloor_#t~ret30#1, stopRequestedAtCurrentFloor_~retValue_acc~16#1, stopRequestedAtCurrentFloor_~tmp~7#1, stopRequestedAtCurrentFloor_~tmp___0~4#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~16#1;havoc stopRequestedAtCurrentFloor_~tmp~7#1;havoc stopRequestedAtCurrentFloor_~tmp___0~4#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := ~currentFloorID~0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; {5998#false} is VALID [2022-02-21 04:05:42,898 INFO L290 TraceCheckUtils]: 120: Hoare triple {5998#false} assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; {5998#false} is VALID [2022-02-21 04:05:42,898 INFO L290 TraceCheckUtils]: 121: Hoare triple {5998#false} stopRequestedAtCurrentFloor_#t~ret29#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;stopRequestedAtCurrentFloor_~tmp___0~4#1 := stopRequestedAtCurrentFloor_#t~ret29#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1; {5998#false} is VALID [2022-02-21 04:05:42,898 INFO L290 TraceCheckUtils]: 122: Hoare triple {5998#false} assume 0 != stopRequestedAtCurrentFloor_~tmp___0~4#1;stopRequestedAtCurrentFloor_~retValue_acc~16#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~16#1; {5998#false} is VALID [2022-02-21 04:05:42,899 INFO L290 TraceCheckUtils]: 123: Hoare triple {5998#false} timeShift_#t~ret43#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2#1 := timeShift_#t~ret43#1;havoc timeShift_#t~ret43#1; {5998#false} is VALID [2022-02-21 04:05:42,899 INFO L290 TraceCheckUtils]: 124: Hoare triple {5998#false} assume !(0 != timeShift_~tmp___9~2#1); {5998#false} is VALID [2022-02-21 04:05:42,899 INFO L290 TraceCheckUtils]: 125: Hoare triple {5998#false} assume !(1 == ~doorState~0); {5998#false} is VALID [2022-02-21 04:05:42,899 INFO L290 TraceCheckUtils]: 126: Hoare triple {5998#false} 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~ret17#1, stopRequestedInDirection_#t~ret18#1, stopRequestedInDirection_#t~ret19#1, stopRequestedInDirection_#t~ret20#1, stopRequestedInDirection_#t~ret21#1, stopRequestedInDirection_#t~ret22#1, stopRequestedInDirection_#t~ret23#1, stopRequestedInDirection_#t~ret24#1, stopRequestedInDirection_#t~ret25#1, stopRequestedInDirection_#t~ret26#1, stopRequestedInDirection_#t~ret27#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~14#1, stopRequestedInDirection_~tmp~5#1, stopRequestedInDirection_~tmp___0~3#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~1#1, stopRequestedInDirection_~tmp___3~1#1, stopRequestedInDirection_~tmp___4~0#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~14#1;havoc stopRequestedInDirection_~tmp~5#1;havoc stopRequestedInDirection_~tmp___0~3#1;havoc stopRequestedInDirection_~tmp___1~3#1;havoc stopRequestedInDirection_~tmp___2~1#1;havoc stopRequestedInDirection_~tmp___3~1#1;havoc stopRequestedInDirection_~tmp___4~0#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; {5998#false} is VALID [2022-02-21 04:05:42,899 INFO L290 TraceCheckUtils]: 127: Hoare triple {5998#false} assume !(1 == stopRequestedInDirection_~dir#1); {5998#false} is VALID [2022-02-21 04:05:42,900 INFO L290 TraceCheckUtils]: 128: Hoare triple {5998#false} assume 0 == ~currentFloorID~0;stopRequestedInDirection_~retValue_acc~14#1 := 0;stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~14#1; {5998#false} is VALID [2022-02-21 04:05:42,900 INFO L290 TraceCheckUtils]: 129: Hoare triple {5998#false} timeShift_#t~ret50#1 := stopRequestedInDirection_#res#1;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2#1 := timeShift_#t~ret50#1;havoc timeShift_#t~ret50#1; {5998#false} is VALID [2022-02-21 04:05:42,900 INFO L290 TraceCheckUtils]: 130: Hoare triple {5998#false} assume 0 != timeShift_~tmp___8~2#1;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir#1 := ~currentHeading~0;havoc continueInDirection_#t~ret28#1, continueInDirection_~dir#1, continueInDirection_~tmp~6#1;continueInDirection_~dir#1 := continueInDirection_#in~dir#1;havoc continueInDirection_~tmp~6#1;~currentHeading~0 := continueInDirection_~dir#1; {5998#false} is VALID [2022-02-21 04:05:42,900 INFO L290 TraceCheckUtils]: 131: Hoare triple {5998#false} assume !(1 == ~currentHeading~0); {5998#false} is VALID [2022-02-21 04:05:42,900 INFO L290 TraceCheckUtils]: 132: Hoare triple {5998#false} assume !(0 == ~currentFloorID~0); {5998#false} is VALID [2022-02-21 04:05:42,901 INFO L290 TraceCheckUtils]: 133: Hoare triple {5998#false} assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; {5998#false} is VALID [2022-02-21 04:05:42,901 INFO L290 TraceCheckUtils]: 134: Hoare triple {5998#false} assume { :end_inline_continueInDirection } true; {5998#false} is VALID [2022-02-21 04:05:42,901 INFO L290 TraceCheckUtils]: 135: Hoare triple {5998#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret107#1, __utac_acc__Specification3_spec__2_#t~ret108#1, __utac_acc__Specification3_spec__2_~tmp~21#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~21#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; {5998#false} is VALID [2022-02-21 04:05:42,901 INFO L290 TraceCheckUtils]: 136: Hoare triple {5998#false} assume !(-1 == ~expectedDirection~0); {5998#false} is VALID [2022-02-21 04:05:42,902 INFO L290 TraceCheckUtils]: 137: Hoare triple {5998#false} assume !(1 == ~expectedDirection~0); {5998#false} is VALID [2022-02-21 04:05:42,902 INFO L290 TraceCheckUtils]: 138: Hoare triple {5998#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {5998#false} is VALID [2022-02-21 04:05:42,902 INFO L290 TraceCheckUtils]: 139: Hoare triple {5998#false} assume { :end_inline_timeShift } true;cleanup_~i~3#1 := 0; {5998#false} is VALID [2022-02-21 04:05:42,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 04:05:42,904 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 04:05:42,904 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622406661] [2022-02-21 04:05:42,905 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622406661] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 04:05:42,905 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 04:05:42,905 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-21 04:05:42,907 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946950159] [2022-02-21 04:05:42,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 04:05:42,911 INFO L796 eck$LassoCheckResult]: stem already infeasible [2022-02-21 04:05:42,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 04:05:42,912 INFO L85 PathProgramCache]: Analyzing trace with hash -1547443851, now seen corresponding path program 1 times [2022-02-21 04:05:42,912 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 04:05:42,912 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [615846430] [2022-02-21 04:05:42,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 04:05:42,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 04:05:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 04:05:43,019 INFO L290 TraceCheckUtils]: 0: Hoare triple {6001#true} assume !false; {6001#true} is VALID [2022-02-21 04:05:43,020 INFO L290 TraceCheckUtils]: 1: Hoare triple {6001#true} cleanup_~__cil_tmp4~0#1 := ~cleanupTimeShifts~0 - 1; {6001#true} is VALID [2022-02-21 04:05:43,020 INFO L290 TraceCheckUtils]: 2: Hoare triple {6001#true} assume cleanup_~i~3#1 < cleanup_~__cil_tmp4~0#1;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res#1;havoc isBlocked_~retValue_acc~6#1;havoc isBlocked_~retValue_acc~6#1;isBlocked_~retValue_acc~6#1 := 0;isBlocked_#res#1 := isBlocked_~retValue_acc~6#1; {6001#true} is VALID [2022-02-21 04:05:43,020 INFO L290 TraceCheckUtils]: 3: Hoare triple {6001#true} cleanup_#t~ret88#1 := isBlocked_#res#1;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~8#1 := cleanup_#t~ret88#1;havoc cleanup_#t~ret88#1; {6001#true} is VALID [2022-02-21 04:05:43,020 INFO L290 TraceCheckUtils]: 4: Hoare triple {6001#true} assume 1 != cleanup_~tmp___0~8#1; {6001#true} is VALID [2022-02-21 04:05:43,020 INFO L290 TraceCheckUtils]: 5: Hoare triple {6001#true} assume { :begin_inline_isIdle } true;havoc isIdle_#res#1;havoc isIdle_#t~ret16#1, isIdle_~retValue_acc~13#1, isIdle_~tmp~4#1;havoc isIdle_~retValue_acc~13#1;havoc isIdle_~tmp~4#1;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res#1;havoc anyStopRequested_#t~ret11#1, anyStopRequested_#t~ret12#1, anyStopRequested_#t~ret13#1, anyStopRequested_#t~ret14#1, anyStopRequested_#t~ret15#1, anyStopRequested_~retValue_acc~12#1, anyStopRequested_~tmp~3#1, anyStopRequested_~tmp___0~2#1, anyStopRequested_~tmp___1~2#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;havoc anyStopRequested_~retValue_acc~12#1;havoc anyStopRequested_~tmp~3#1;havoc anyStopRequested_~tmp___0~2#1;havoc anyStopRequested_~tmp___1~2#1;havoc anyStopRequested_~tmp___2~0#1;havoc anyStopRequested_~tmp___3~0#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := 0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; {6001#true} is VALID [2022-02-21 04:05:43,021 INFO L290 TraceCheckUtils]: 6: Hoare triple {6001#true} assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; {6001#true} is VALID [2022-02-21 04:05:43,021 INFO L290 TraceCheckUtils]: 7: Hoare triple {6001#true} anyStopRequested_#t~ret11#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0#1 := anyStopRequested_#t~ret11#1;havoc anyStopRequested_#t~ret11#1; {6001#true} is VALID [2022-02-21 04:05:43,021 INFO L290 TraceCheckUtils]: 8: Hoare triple {6001#true} assume 0 != anyStopRequested_~tmp___3~0#1;anyStopRequested_~retValue_acc~12#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~12#1; {6001#true} is VALID [2022-02-21 04:05:43,021 INFO L290 TraceCheckUtils]: 9: Hoare triple {6001#true} isIdle_#t~ret16#1 := anyStopRequested_#res#1;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~4#1 := isIdle_#t~ret16#1;havoc isIdle_#t~ret16#1;isIdle_~retValue_acc~13#1 := (if 0 == isIdle_~tmp~4#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~13#1; {6001#true} is VALID [2022-02-21 04:05:43,022 INFO L290 TraceCheckUtils]: 10: Hoare triple {6001#true} cleanup_#t~ret89#1 := isIdle_#res#1;assume { :end_inline_isIdle } true;cleanup_~tmp~17#1 := cleanup_#t~ret89#1;havoc cleanup_#t~ret89#1; {6001#true} is VALID [2022-02-21 04:05:43,022 INFO L290 TraceCheckUtils]: 11: Hoare triple {6001#true} assume !(0 != cleanup_~tmp~17#1);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret43#1, timeShift_#t~ret44#1, timeShift_#t~ret45#1, timeShift_#t~ret46#1, timeShift_#t~ret47#1, timeShift_#t~ret48#1, timeShift_#t~ret49#1, timeShift_#t~ret50#1, timeShift_#t~ret51#1, timeShift_#t~ret52#1, timeShift_#t~ret53#1, timeShift_~tmp~9#1, timeShift_~tmp___0~6#1, timeShift_~tmp___1~5#1, timeShift_~tmp___2~3#1, timeShift_~tmp___3~3#1, timeShift_~tmp___4~2#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~9#1;havoc timeShift_~tmp___0~6#1;havoc timeShift_~tmp___1~5#1;havoc timeShift_~tmp___2~3#1;havoc timeShift_~tmp___3~3#1;havoc timeShift_~tmp___4~2#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___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret95#1, __utac_acc__Specification3_spec__1_#t~ret96#1, __utac_acc__Specification3_spec__1_#t~ret97#1, __utac_acc__Specification3_spec__1_#t~ret98#1, __utac_acc__Specification3_spec__1_#t~ret99#1, __utac_acc__Specification3_spec__1_#t~ret100#1, __utac_acc__Specification3_spec__1_#t~ret101#1, __utac_acc__Specification3_spec__1_#t~ret102#1, __utac_acc__Specification3_spec__1_#t~ret103#1, __utac_acc__Specification3_spec__1_#t~ret104#1, __utac_acc__Specification3_spec__1_#t~ret105#1, __utac_acc__Specification3_spec__1_#t~ret106#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~20#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~20#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~7#1;havoc getCurrentFloorID_~retValue_acc~7#1;getCurrentFloorID_~retValue_acc~7#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~7#1; {6003#(= ~currentFloorID~0 |ULTIMATE.start_getCurrentFloorID_#res#1|)} is VALID [2022-02-21 04:05:43,024 INFO L290 TraceCheckUtils]: 12: Hoare triple {6003#(= ~currentFloorID~0 |ULTIMATE.start_getCurrentFloorID_#res#1|)} __utac_acc__Specification3_spec__1_#t~ret95#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~20#1 := __utac_acc__Specification3_spec__1_#t~ret95#1;havoc __utac_acc__Specification3_spec__1_#t~ret95#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~20#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~10#1;havoc getCurrentHeading_~retValue_acc~10#1;getCurrentHeading_~retValue_acc~10#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~10#1; {6004#(or (not (= ~currentFloorID~0 0)) (<= |ULTIMATE.start___utac_acc__Specification3_spec__1_~currentFloorID___0~0#1| 0))} is VALID [2022-02-21 04:05:43,024 INFO L290 TraceCheckUtils]: 13: Hoare triple {6004#(or (not (= ~currentFloorID~0 0)) (<= |ULTIMATE.start___utac_acc__Specification3_spec__1_~currentFloorID___0~0#1| 0))} __utac_acc__Specification3_spec__1_#t~ret96#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret96#1;havoc __utac_acc__Specification3_spec__1_#t~ret96#1; {6004#(or (not (= ~currentFloorID~0 0)) (<= |ULTIMATE.start___utac_acc__Specification3_spec__1_~currentFloorID___0~0#1| 0))} is VALID [2022-02-21 04:05:43,027 INFO L290 TraceCheckUtils]: 14: Hoare triple {6004#(or (not (= ~currentFloorID~0 0)) (<= |ULTIMATE.start___utac_acc__Specification3_spec__1_~currentFloorID___0~0#1| 0))} assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); {6004#(or (not (= ~currentFloorID~0 0)) (<= |ULTIMATE.start___utac_acc__Specification3_spec__1_~currentFloorID___0~0#1| 0))} is VALID [2022-02-21 04:05:43,028 INFO L290 TraceCheckUtils]: 15: Hoare triple {6004#(or (not (= ~currentFloorID~0 0)) (<= |ULTIMATE.start___utac_acc__Specification3_spec__1_~currentFloorID___0~0#1| 0))} assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~9#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~9#1; {6005#(not (= ~currentFloorID~0 0))} is VALID [2022-02-21 04:05:43,028 INFO L290 TraceCheckUtils]: 16: Hoare triple {6005#(not (= ~currentFloorID~0 0))} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~9#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~9#1; {6005#(not (= ~currentFloorID~0 0))} is VALID [2022-02-21 04:05:43,029 INFO L290 TraceCheckUtils]: 17: Hoare triple {6005#(not (= ~currentFloorID~0 0))} __utac_acc__Specification3_spec__1_#t~ret102#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret102#1;havoc __utac_acc__Specification3_spec__1_#t~ret102#1; {6005#(not (= ~currentFloorID~0 0))} is VALID [2022-02-21 04:05:43,029 INFO L290 TraceCheckUtils]: 18: Hoare triple {6005#(not (= ~currentFloorID~0 0))} assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; {6005#(not (= ~currentFloorID~0 0))} is VALID [2022-02-21 04:05:43,030 INFO L290 TraceCheckUtils]: 19: Hoare triple {6005#(not (= ~currentFloorID~0 0))} assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1, stopRequestedAtCurrentFloor_#t~ret30#1, stopRequestedAtCurrentFloor_~retValue_acc~16#1, stopRequestedAtCurrentFloor_~tmp~7#1, stopRequestedAtCurrentFloor_~tmp___0~4#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~16#1;havoc stopRequestedAtCurrentFloor_~tmp~7#1;havoc stopRequestedAtCurrentFloor_~tmp___0~4#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := ~currentFloorID~0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; {6006#(not (= |ULTIMATE.start_isFloorCalling_~floorID#1| 0))} is VALID [2022-02-21 04:05:43,030 INFO L290 TraceCheckUtils]: 20: Hoare triple {6006#(not (= |ULTIMATE.start_isFloorCalling_~floorID#1| 0))} assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; {6002#false} is VALID [2022-02-21 04:05:43,030 INFO L290 TraceCheckUtils]: 21: Hoare triple {6002#false} stopRequestedAtCurrentFloor_#t~ret29#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;stopRequestedAtCurrentFloor_~tmp___0~4#1 := stopRequestedAtCurrentFloor_#t~ret29#1;havoc stopRequestedAtCurrentFloor_#t~ret29#1; {6002#false} is VALID [2022-02-21 04:05:43,031 INFO L290 TraceCheckUtils]: 22: Hoare triple {6002#false} assume 0 != stopRequestedAtCurrentFloor_~tmp___0~4#1;stopRequestedAtCurrentFloor_~retValue_acc~16#1 := 1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~16#1; {6002#false} is VALID [2022-02-21 04:05:43,031 INFO L290 TraceCheckUtils]: 23: Hoare triple {6002#false} timeShift_#t~ret43#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2#1 := timeShift_#t~ret43#1;havoc timeShift_#t~ret43#1; {6002#false} is VALID [2022-02-21 04:05:43,031 INFO L290 TraceCheckUtils]: 24: Hoare triple {6002#false} assume !(0 != timeShift_~tmp___9~2#1); {6002#false} is VALID [2022-02-21 04:05:43,031 INFO L290 TraceCheckUtils]: 25: Hoare triple {6002#false} assume 1 == ~doorState~0;~doorState~0 := 0; {6002#false} is VALID [2022-02-21 04:05:43,031 INFO L290 TraceCheckUtils]: 26: Hoare triple {6002#false} 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~ret17#1, stopRequestedInDirection_#t~ret18#1, stopRequestedInDirection_#t~ret19#1, stopRequestedInDirection_#t~ret20#1, stopRequestedInDirection_#t~ret21#1, stopRequestedInDirection_#t~ret22#1, stopRequestedInDirection_#t~ret23#1, stopRequestedInDirection_#t~ret24#1, stopRequestedInDirection_#t~ret25#1, stopRequestedInDirection_#t~ret26#1, stopRequestedInDirection_#t~ret27#1, stopRequestedInDirection_~dir#1, stopRequestedInDirection_~respectFloorCalls#1, stopRequestedInDirection_~respectInLiftCalls#1, stopRequestedInDirection_~retValue_acc~14#1, stopRequestedInDirection_~tmp~5#1, stopRequestedInDirection_~tmp___0~3#1, stopRequestedInDirection_~tmp___1~3#1, stopRequestedInDirection_~tmp___2~1#1, stopRequestedInDirection_~tmp___3~1#1, stopRequestedInDirection_~tmp___4~0#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~14#1;havoc stopRequestedInDirection_~tmp~5#1;havoc stopRequestedInDirection_~tmp___0~3#1;havoc stopRequestedInDirection_~tmp___1~3#1;havoc stopRequestedInDirection_~tmp___2~1#1;havoc stopRequestedInDirection_~tmp___3~1#1;havoc stopRequestedInDirection_~tmp___4~0#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; {6002#false} is VALID [2022-02-21 04:05:43,032 INFO L290 TraceCheckUtils]: 27: Hoare triple {6002#false} assume !(1 == stopRequestedInDirection_~dir#1); {6002#false} is VALID [2022-02-21 04:05:43,032 INFO L290 TraceCheckUtils]: 28: Hoare triple {6002#false} assume 0 == ~currentFloorID~0;stopRequestedInDirection_~retValue_acc~14#1 := 0;stopRequestedInDirection_#res#1 := stopRequestedInDirection_~retValue_acc~14#1; {6002#false} is VALID [2022-02-21 04:05:43,032 INFO L290 TraceCheckUtils]: 29: Hoare triple {6002#false} timeShift_#t~ret50#1 := stopRequestedInDirection_#res#1;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2#1 := timeShift_#t~ret50#1;havoc timeShift_#t~ret50#1; {6002#false} is VALID [2022-02-21 04:05:43,032 INFO L290 TraceCheckUtils]: 30: Hoare triple {6002#false} assume 0 != timeShift_~tmp___8~2#1;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir#1 := ~currentHeading~0;havoc continueInDirection_#t~ret28#1, continueInDirection_~dir#1, continueInDirection_~tmp~6#1;continueInDirection_~dir#1 := continueInDirection_#in~dir#1;havoc continueInDirection_~tmp~6#1;~currentHeading~0 := continueInDirection_~dir#1; {6002#false} is VALID [2022-02-21 04:05:43,032 INFO L290 TraceCheckUtils]: 31: Hoare triple {6002#false} assume !(1 == ~currentHeading~0); {6002#false} is VALID [2022-02-21 04:05:43,033 INFO L290 TraceCheckUtils]: 32: Hoare triple {6002#false} assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; {6002#false} is VALID [2022-02-21 04:05:43,033 INFO L290 TraceCheckUtils]: 33: Hoare triple {6002#false} assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; {6002#false} is VALID [2022-02-21 04:05:43,033 INFO L290 TraceCheckUtils]: 34: Hoare triple {6002#false} assume { :end_inline_continueInDirection } true; {6002#false} is VALID [2022-02-21 04:05:43,033 INFO L290 TraceCheckUtils]: 35: Hoare triple {6002#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret107#1, __utac_acc__Specification3_spec__2_#t~ret108#1, __utac_acc__Specification3_spec__2_~tmp~21#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~21#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; {6002#false} is VALID [2022-02-21 04:05:43,034 INFO L290 TraceCheckUtils]: 36: Hoare triple {6002#false} assume !(-1 == ~expectedDirection~0); {6002#false} is VALID [2022-02-21 04:05:43,034 INFO L290 TraceCheckUtils]: 37: Hoare triple {6002#false} assume !(1 == ~expectedDirection~0); {6002#false} is VALID [2022-02-21 04:05:43,034 INFO L290 TraceCheckUtils]: 38: Hoare triple {6002#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {6002#false} is VALID [2022-02-21 04:05:43,034 INFO L290 TraceCheckUtils]: 39: Hoare triple {6002#false} assume { :end_inline_timeShift } true;cleanup_~i~3#1 := 1 + cleanup_~i~3#1; {6002#false} is VALID [2022-02-21 04:05:43,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 04:05:43,035 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 04:05:43,035 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [615846430] [2022-02-21 04:05:43,035 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [615846430] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 04:05:43,035 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 04:05:43,036 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-21 04:05:43,036 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1869897529] [2022-02-21 04:05:43,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 04:05:43,037 INFO L808 eck$LassoCheckResult]: loop already infeasible [2022-02-21 04:05:43,038 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 04:05:43,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-21 04:05:43,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-02-21 04:05:43,100 INFO L87 Difference]: Start difference. First operand has 5993 states, 5992 states have (on average 1.8775033377837116) internal successors, (11250), 5992 states have internal predecessors, (11250), 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 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 6 states have internal predecessors, (40), 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) [2022-02-21 04:06:17,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 04:06:17,788 INFO L93 Difference]: Finished difference Result 15058 states and 27968 transitions. [2022-02-21 04:06:17,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-21 04:06:17,789 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 6 states have internal predecessors, (40), 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) [2022-02-21 04:06:17,814 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 04:06:17,818 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 15058 states and 27968 transitions. [2022-02-21 04:06:23,454 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3482 [2022-02-21 04:06:28,638 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 15058 states to 14970 states and 27869 transitions. [2022-02-21 04:06:28,639 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 14970 [2022-02-21 04:06:28,653 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 14970 [2022-02-21 04:06:28,654 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14970 states and 27869 transitions. [2022-02-21 04:06:28,680 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-21 04:06:28,680 INFO L681 BuchiCegarLoop]: Abstraction has 14970 states and 27869 transitions. [2022-02-21 04:06:28,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14970 states and 27869 transitions.