./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec3_product23.cil.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/elevator_spec3_product23.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f91feaa60fbddcfc87f4cdb3911bff4dfabb88b0b67a46a205760e052b15032c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 17:50:04,879 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 17:50:04,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 17:50:04,904 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 17:50:04,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 17:50:04,905 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 17:50:04,906 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 17:50:04,907 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 17:50:04,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 17:50:04,909 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 17:50:04,910 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 17:50:04,911 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 17:50:04,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 17:50:04,912 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 17:50:04,913 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 17:50:04,914 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 17:50:04,914 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 17:50:04,919 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 17:50:04,920 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 17:50:04,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 17:50:04,926 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 17:50:04,931 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 17:50:04,932 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 17:50:04,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 17:50:04,934 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 17:50:04,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 17:50:04,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 17:50:04,935 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 17:50:04,935 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 17:50:04,936 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 17:50:04,936 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 17:50:04,937 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 17:50:04,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 17:50:04,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 17:50:04,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 17:50:04,939 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 17:50:04,939 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 17:50:04,940 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 17:50:04,940 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 17:50:04,940 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 17:50:04,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 17:50:04,956 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 17:50:04,969 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 17:50:04,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 17:50:04,970 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 17:50:04,970 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 17:50:04,971 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 17:50:04,971 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 17:50:04,971 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 17:50:04,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 17:50:04,971 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 17:50:04,972 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 17:50:04,972 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 17:50:04,972 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 17:50:04,972 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 17:50:04,972 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 17:50:04,972 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 17:50:04,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 17:50:04,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 17:50:04,973 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 17:50:04,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 17:50:04,973 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 17:50:04,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 17:50:04,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 17:50:04,973 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 17:50:04,973 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 17:50:04,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 17:50:04,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 17:50:04,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 17:50:04,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 17:50:04,974 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 17:50:04,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 17:50:04,974 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 17:50:04,975 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 17:50:04,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 17:50:04,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f91feaa60fbddcfc87f4cdb3911bff4dfabb88b0b67a46a205760e052b15032c [2022-02-20 17:50:05,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 17:50:05,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 17:50:05,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 17:50:05,184 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 17:50:05,185 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 17:50:05,185 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec3_product23.cil.c [2022-02-20 17:50:05,263 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e0e221f4/29f5095c2dde4dcbbf47012d7616d953/FLAG0653b94ed [2022-02-20 17:50:05,714 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 17:50:05,714 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec3_product23.cil.c [2022-02-20 17:50:05,731 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e0e221f4/29f5095c2dde4dcbbf47012d7616d953/FLAG0653b94ed [2022-02-20 17:50:05,746 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e0e221f4/29f5095c2dde4dcbbf47012d7616d953 [2022-02-20 17:50:05,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 17:50:05,749 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 17:50:05,750 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 17:50:05,750 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 17:50:05,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 17:50:05,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 05:50:05" (1/1) ... [2022-02-20 17:50:05,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d49bc0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:50:05, skipping insertion in model container [2022-02-20 17:50:05,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 05:50:05" (1/1) ... [2022-02-20 17:50:05,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 17:50:05,828 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 17:50:06,005 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_product23.cil.c[5798,5811] [2022-02-20 17:50:06,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 17:50:06,229 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 17:50:06,267 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_product23.cil.c[5798,5811] [2022-02-20 17:50:06,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 17:50:06,343 INFO L208 MainTranslator]: Completed translation [2022-02-20 17:50:06,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:50:06 WrapperNode [2022-02-20 17:50:06,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 17:50:06,344 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 17:50:06,344 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 17:50:06,344 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 17:50:06,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:50:06" (1/1) ... [2022-02-20 17:50:06,388 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:50:06" (1/1) ... [2022-02-20 17:50:06,439 INFO L137 Inliner]: procedures = 94, calls = 353, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 945 [2022-02-20 17:50:06,439 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 17:50:06,440 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 17:50:06,440 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 17:50:06,440 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 17:50:06,445 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:50:06" (1/1) ... [2022-02-20 17:50:06,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:50:06" (1/1) ... [2022-02-20 17:50:06,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:50:06" (1/1) ... [2022-02-20 17:50:06,454 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:50:06" (1/1) ... [2022-02-20 17:50:06,473 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:50:06" (1/1) ... [2022-02-20 17:50:06,481 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:50:06" (1/1) ... [2022-02-20 17:50:06,484 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:50:06" (1/1) ... [2022-02-20 17:50:06,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 17:50:06,493 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 17:50:06,493 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 17:50:06,493 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 17:50:06,494 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:50:06" (1/1) ... [2022-02-20 17:50:06,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 17:50:06,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 17:50:06,571 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 17:50:06,591 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 17:50:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 17:50:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2022-02-20 17:50:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2022-02-20 17:50:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2022-02-20 17:50:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2022-02-20 17:50:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2022-02-20 17:50:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2022-02-20 17:50:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-02-20 17:50:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-02-20 17:50:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2022-02-20 17:50:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2022-02-20 17:50:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-02-20 17:50:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-02-20 17:50:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2022-02-20 17:50:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2022-02-20 17:50:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-02-20 17:50:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-02-20 17:50:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-02-20 17:50:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-02-20 17:50:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-02-20 17:50:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-02-20 17:50:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-02-20 17:50:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-02-20 17:50:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-02-20 17:50:06,602 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-02-20 17:50:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-02-20 17:50:06,609 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-02-20 17:50:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-02-20 17:50:06,609 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-02-20 17:50:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2022-02-20 17:50:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2022-02-20 17:50:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2022-02-20 17:50:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2022-02-20 17:50:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-02-20 17:50:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-02-20 17:50:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-02-20 17:50:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-02-20 17:50:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2022-02-20 17:50:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2022-02-20 17:50:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-02-20 17:50:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-02-20 17:50:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-02-20 17:50:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-02-20 17:50:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-02-20 17:50:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-02-20 17:50:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 17:50:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2022-02-20 17:50:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2022-02-20 17:50:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-02-20 17:50:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-02-20 17:50:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-02-20 17:50:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-02-20 17:50:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-02-20 17:50:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-02-20 17:50:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__weight [2022-02-20 17:50:06,614 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__weight [2022-02-20 17:50:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 17:50:06,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 17:50:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-02-20 17:50:06,615 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-02-20 17:50:06,784 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 17:50:06,785 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 17:50:07,693 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 17:50:07,711 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 17:50:07,711 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-20 17:50:07,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 05:50:07 BoogieIcfgContainer [2022-02-20 17:50:07,713 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 17:50:07,714 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 17:50:07,714 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 17:50:07,716 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 17:50:07,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 05:50:05" (1/3) ... [2022-02-20 17:50:07,717 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@604ee614 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 05:50:07, skipping insertion in model container [2022-02-20 17:50:07,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:50:06" (2/3) ... [2022-02-20 17:50:07,717 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@604ee614 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 05:50:07, skipping insertion in model container [2022-02-20 17:50:07,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 05:50:07" (3/3) ... [2022-02-20 17:50:07,719 INFO L111 eAbstractionObserver]: Analyzing ICFG elevator_spec3_product23.cil.c [2022-02-20 17:50:07,722 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 17:50:07,722 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 17:50:07,761 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 17:50:07,765 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 17:50:07,766 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 17:50:07,800 INFO L276 IsEmpty]: Start isEmpty. Operand has 612 states, 469 states have (on average 1.6609808102345416) internal successors, (779), 487 states have internal predecessors, (779), 113 states have call successors, (113), 28 states have call predecessors, (113), 28 states have return successors, (113), 110 states have call predecessors, (113), 113 states have call successors, (113) [2022-02-20 17:50:07,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-02-20 17:50:07,815 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:50:07,816 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 17:50:07,816 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:50:07,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:50:07,819 INFO L85 PathProgramCache]: Analyzing trace with hash 507112245, now seen corresponding path program 1 times [2022-02-20 17:50:07,825 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:50:07,829 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841627735] [2022-02-20 17:50:07,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:50:07,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:50:08,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-02-20 17:50:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {693#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} ~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; {615#true} is VALID [2022-02-20 17:50:08,396 INFO L290 TraceCheckUtils]: 1: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,396 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {615#true} {615#true} #1852#return; {615#true} is VALID [2022-02-20 17:50:08,397 INFO L290 TraceCheckUtils]: 0: Hoare triple {689#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= |old(~floorButtons_2~0)| ~floorButtons_2~0) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= |old(~floorButtons_1~0)| ~floorButtons_1~0) (= ~persons_1~0 |old(~persons_1~0)|) (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= |old(~floorButtons_3~0)| ~floorButtons_3~0) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= |old(~floorButtons_4~0)| ~floorButtons_4~0) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~persons_5~0 |old(~persons_5~0)|) (= ~persons_4~0 |old(~persons_4~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~persons_0~0 |old(~persons_0~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= |old(~floorButtons_0~0)| ~floorButtons_0~0) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~persons_3~0 |old(~persons_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= |old(~currentHeading~0)| ~currentHeading~0) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|) (= ~persons_2~0 |old(~persons_2~0)|))} ~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; {615#true} is VALID [2022-02-20 17:50:08,399 INFO L272 TraceCheckUtils]: 1: Hoare triple {615#true} call initFloors(); {693#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} is VALID [2022-02-20 17:50:08,399 INFO L290 TraceCheckUtils]: 2: Hoare triple {693#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} ~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; {615#true} is VALID [2022-02-20 17:50:08,400 INFO L290 TraceCheckUtils]: 3: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,400 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {615#true} {615#true} #1852#return; {615#true} is VALID [2022-02-20 17:50:08,400 INFO L290 TraceCheckUtils]: 5: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,400 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {615#true} {615#true} #2056#return; {615#true} is VALID [2022-02-20 17:50:08,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-02-20 17:50:08,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,469 INFO L290 TraceCheckUtils]: 0: Hoare triple {615#true} ~person := #in~person;havoc ~retValue_acc~20; {615#true} is VALID [2022-02-20 17:50:08,470 INFO L290 TraceCheckUtils]: 1: Hoare triple {615#true} assume 0 == ~person;~retValue_acc~20 := 4;#res := ~retValue_acc~20; {708#(<= 4 |getOrigin_#res|)} is VALID [2022-02-20 17:50:08,470 INFO L290 TraceCheckUtils]: 2: Hoare triple {708#(<= 4 |getOrigin_#res|)} assume true; {708#(<= 4 |getOrigin_#res|)} is VALID [2022-02-20 17:50:08,471 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {708#(<= 4 |getOrigin_#res|)} {615#true} #1870#return; {698#(<= 4 |bobCall_#t~ret112|)} is VALID [2022-02-20 17:50:08,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-02-20 17:50:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,500 INFO L290 TraceCheckUtils]: 0: Hoare triple {693#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} ~person#1 := #in~person#1;~floor#1 := #in~floor#1; {709#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} is VALID [2022-02-20 17:50:08,500 INFO L290 TraceCheckUtils]: 1: Hoare triple {709#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} assume 0 == ~floor#1; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,501 INFO L290 TraceCheckUtils]: 2: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == ~person#1;~personOnFloor_0_0~0 := 1; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,501 INFO L290 TraceCheckUtils]: 3: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := ~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,502 INFO L290 TraceCheckUtils]: 4: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,502 INFO L290 TraceCheckUtils]: 5: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume { :end_inline_callOnFloor } true; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,503 INFO L290 TraceCheckUtils]: 6: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume true; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,503 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {710#(= |initPersonOnFloor_#in~floor#1| 0)} {699#(<= 4 bobCall_~tmp~18)} #1872#return; {616#false} is VALID [2022-02-20 17:50:08,503 INFO L290 TraceCheckUtils]: 0: Hoare triple {693#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} havoc ~tmp~18; {615#true} is VALID [2022-02-20 17:50:08,507 INFO L272 TraceCheckUtils]: 1: Hoare triple {615#true} call #t~ret112 := getOrigin(0); {615#true} is VALID [2022-02-20 17:50:08,508 INFO L290 TraceCheckUtils]: 2: Hoare triple {615#true} ~person := #in~person;havoc ~retValue_acc~20; {615#true} is VALID [2022-02-20 17:50:08,508 INFO L290 TraceCheckUtils]: 3: Hoare triple {615#true} assume 0 == ~person;~retValue_acc~20 := 4;#res := ~retValue_acc~20; {708#(<= 4 |getOrigin_#res|)} is VALID [2022-02-20 17:50:08,508 INFO L290 TraceCheckUtils]: 4: Hoare triple {708#(<= 4 |getOrigin_#res|)} assume true; {708#(<= 4 |getOrigin_#res|)} is VALID [2022-02-20 17:50:08,509 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {708#(<= 4 |getOrigin_#res|)} {615#true} #1870#return; {698#(<= 4 |bobCall_#t~ret112|)} is VALID [2022-02-20 17:50:08,509 INFO L290 TraceCheckUtils]: 6: Hoare triple {698#(<= 4 |bobCall_#t~ret112|)} assume -2147483648 <= #t~ret112 && #t~ret112 <= 2147483647;~tmp~18 := #t~ret112;havoc #t~ret112; {699#(<= 4 bobCall_~tmp~18)} is VALID [2022-02-20 17:50:08,512 INFO L272 TraceCheckUtils]: 7: Hoare triple {699#(<= 4 bobCall_~tmp~18)} call initPersonOnFloor(0, ~tmp~18); {693#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} is VALID [2022-02-20 17:50:08,512 INFO L290 TraceCheckUtils]: 8: Hoare triple {693#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} ~person#1 := #in~person#1;~floor#1 := #in~floor#1; {709#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} is VALID [2022-02-20 17:50:08,513 INFO L290 TraceCheckUtils]: 9: Hoare triple {709#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} assume 0 == ~floor#1; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,513 INFO L290 TraceCheckUtils]: 10: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == ~person#1;~personOnFloor_0_0~0 := 1; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,514 INFO L290 TraceCheckUtils]: 11: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := ~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,514 INFO L290 TraceCheckUtils]: 12: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,515 INFO L290 TraceCheckUtils]: 13: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume { :end_inline_callOnFloor } true; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,515 INFO L290 TraceCheckUtils]: 14: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume true; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,516 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {710#(= |initPersonOnFloor_#in~floor#1| 0)} {699#(<= 4 bobCall_~tmp~18)} #1872#return; {616#false} is VALID [2022-02-20 17:50:08,516 INFO L290 TraceCheckUtils]: 16: Hoare triple {616#false} assume true; {616#false} is VALID [2022-02-20 17:50:08,516 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {616#false} {615#true} #2058#return; {616#false} is VALID [2022-02-20 17:50:08,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-02-20 17:50:08,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,520 INFO L290 TraceCheckUtils]: 0: Hoare triple {615#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {615#true} is VALID [2022-02-20 17:50:08,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,520 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {615#true} {616#false} #1878#return; {616#false} is VALID [2022-02-20 17:50:08,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-02-20 17:50:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,524 INFO L290 TraceCheckUtils]: 0: Hoare triple {615#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~currentHeading~0;#res := ~retValue_acc~4; {615#true} is VALID [2022-02-20 17:50:08,524 INFO L290 TraceCheckUtils]: 1: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,524 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {615#true} {616#false} #1880#return; {616#false} is VALID [2022-02-20 17:50:08,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-02-20 17:50:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:08,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,534 INFO L290 TraceCheckUtils]: 0: Hoare triple {615#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,534 INFO L290 TraceCheckUtils]: 1: Hoare triple {615#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,535 INFO L290 TraceCheckUtils]: 2: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,535 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {615#true} {615#true} #1856#return; {615#true} is VALID [2022-02-20 17:50:08,535 INFO L290 TraceCheckUtils]: 0: Hoare triple {615#true} havoc ~retValue_acc~17; {615#true} is VALID [2022-02-20 17:50:08,535 INFO L272 TraceCheckUtils]: 1: Hoare triple {615#true} call #t~ret103 := isFloorCalling(~executiveFloor~0); {615#true} is VALID [2022-02-20 17:50:08,535 INFO L290 TraceCheckUtils]: 2: Hoare triple {615#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,535 INFO L290 TraceCheckUtils]: 3: Hoare triple {615#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,536 INFO L290 TraceCheckUtils]: 4: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,536 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {615#true} {615#true} #1856#return; {615#true} is VALID [2022-02-20 17:50:08,536 INFO L290 TraceCheckUtils]: 6: Hoare triple {615#true} assume -2147483648 <= #t~ret103 && #t~ret103 <= 2147483647;~retValue_acc~17 := #t~ret103;havoc #t~ret103;#res := ~retValue_acc~17; {615#true} is VALID [2022-02-20 17:50:08,536 INFO L290 TraceCheckUtils]: 7: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,536 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {615#true} {616#false} #1902#return; {616#false} is VALID [2022-02-20 17:50:08,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-02-20 17:50:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,539 INFO L290 TraceCheckUtils]: 0: Hoare triple {615#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {615#true} is VALID [2022-02-20 17:50:08,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,540 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {615#true} {616#false} #1904#return; {616#false} is VALID [2022-02-20 17:50:08,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-02-20 17:50:08,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:08,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,564 INFO L290 TraceCheckUtils]: 0: Hoare triple {615#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,565 INFO L290 TraceCheckUtils]: 1: Hoare triple {615#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,565 INFO L290 TraceCheckUtils]: 2: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,565 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {615#true} {615#true} #1856#return; {615#true} is VALID [2022-02-20 17:50:08,566 INFO L290 TraceCheckUtils]: 0: Hoare triple {615#true} havoc ~retValue_acc~17; {615#true} is VALID [2022-02-20 17:50:08,566 INFO L272 TraceCheckUtils]: 1: Hoare triple {615#true} call #t~ret103 := isFloorCalling(~executiveFloor~0); {615#true} is VALID [2022-02-20 17:50:08,566 INFO L290 TraceCheckUtils]: 2: Hoare triple {615#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,566 INFO L290 TraceCheckUtils]: 3: Hoare triple {615#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,566 INFO L290 TraceCheckUtils]: 4: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,566 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {615#true} {615#true} #1856#return; {615#true} is VALID [2022-02-20 17:50:08,567 INFO L290 TraceCheckUtils]: 6: Hoare triple {615#true} assume -2147483648 <= #t~ret103 && #t~ret103 <= 2147483647;~retValue_acc~17 := #t~ret103;havoc #t~ret103;#res := ~retValue_acc~17; {615#true} is VALID [2022-02-20 17:50:08,567 INFO L290 TraceCheckUtils]: 7: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,580 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {615#true} {615#true} #1858#return; {615#true} is VALID [2022-02-20 17:50:08,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-02-20 17:50:08,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,584 INFO L290 TraceCheckUtils]: 0: Hoare triple {615#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {615#true} is VALID [2022-02-20 17:50:08,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,584 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {615#true} {615#true} #1860#return; {615#true} is VALID [2022-02-20 17:50:08,584 INFO L290 TraceCheckUtils]: 0: Hoare triple {615#true} ~dir#1 := #in~dir#1;~respectFloorCalls#1 := #in~respectFloorCalls#1;~respectInLiftCalls#1 := #in~respectInLiftCalls#1;havoc ~retValue_acc~10#1;havoc ~tmp~8#1;havoc ~tmp___0~4#1;havoc ~__cil_tmp7~0#1;havoc ~__cil_tmp8~1#1; {615#true} is VALID [2022-02-20 17:50:08,584 INFO L272 TraceCheckUtils]: 1: Hoare triple {615#true} call #t~ret41#1 := isExecutiveFloorCalling(); {615#true} is VALID [2022-02-20 17:50:08,585 INFO L290 TraceCheckUtils]: 2: Hoare triple {615#true} havoc ~retValue_acc~17; {615#true} is VALID [2022-02-20 17:50:08,585 INFO L272 TraceCheckUtils]: 3: Hoare triple {615#true} call #t~ret103 := isFloorCalling(~executiveFloor~0); {615#true} is VALID [2022-02-20 17:50:08,585 INFO L290 TraceCheckUtils]: 4: Hoare triple {615#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,585 INFO L290 TraceCheckUtils]: 5: Hoare triple {615#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,585 INFO L290 TraceCheckUtils]: 6: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,586 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {615#true} {615#true} #1856#return; {615#true} is VALID [2022-02-20 17:50:08,586 INFO L290 TraceCheckUtils]: 8: Hoare triple {615#true} assume -2147483648 <= #t~ret103 && #t~ret103 <= 2147483647;~retValue_acc~17 := #t~ret103;havoc #t~ret103;#res := ~retValue_acc~17; {615#true} is VALID [2022-02-20 17:50:08,587 INFO L290 TraceCheckUtils]: 9: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,587 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {615#true} {615#true} #1858#return; {615#true} is VALID [2022-02-20 17:50:08,588 INFO L290 TraceCheckUtils]: 11: Hoare triple {615#true} assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___0~4#1 := #t~ret41#1;havoc #t~ret41#1; {615#true} is VALID [2022-02-20 17:50:08,588 INFO L290 TraceCheckUtils]: 12: Hoare triple {615#true} assume 0 != ~tmp___0~4#1; {615#true} is VALID [2022-02-20 17:50:08,588 INFO L272 TraceCheckUtils]: 13: Hoare triple {615#true} call #t~ret42#1 := getCurrentFloorID(); {615#true} is VALID [2022-02-20 17:50:08,588 INFO L290 TraceCheckUtils]: 14: Hoare triple {615#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {615#true} is VALID [2022-02-20 17:50:08,588 INFO L290 TraceCheckUtils]: 15: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,588 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {615#true} {615#true} #1860#return; {615#true} is VALID [2022-02-20 17:50:08,589 INFO L290 TraceCheckUtils]: 17: Hoare triple {615#true} assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp~8#1 := #t~ret42#1;havoc #t~ret42#1;~__cil_tmp7~0#1 := (if 1 == ~dir#1 then 1 else 0);~__cil_tmp8~1#1 := (if ~tmp~8#1 < ~executiveFloor~0 then 1 else 0);~retValue_acc~10#1 := (if ~__cil_tmp8~1#1 == ~__cil_tmp7~0#1 then 1 else 0);#res#1 := ~retValue_acc~10#1; {615#true} is VALID [2022-02-20 17:50:08,589 INFO L290 TraceCheckUtils]: 18: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,589 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {615#true} {616#false} #1996#return; {616#false} is VALID [2022-02-20 17:50:08,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-02-20 17:50:08,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,612 INFO L290 TraceCheckUtils]: 0: Hoare triple {731#(and (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= |old(~currentHeading~0)| ~currentHeading~0))} ~dir := #in~dir;havoc ~tmp~9;~currentHeading~0 := ~dir; {615#true} is VALID [2022-02-20 17:50:08,612 INFO L290 TraceCheckUtils]: 1: Hoare triple {615#true} assume !(1 == ~currentHeading~0); {615#true} is VALID [2022-02-20 17:50:08,614 INFO L290 TraceCheckUtils]: 2: Hoare triple {615#true} assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; {615#true} is VALID [2022-02-20 17:50:08,614 INFO L290 TraceCheckUtils]: 3: Hoare triple {615#true} assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; {615#true} is VALID [2022-02-20 17:50:08,614 INFO L290 TraceCheckUtils]: 4: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,614 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {615#true} {616#false} #1998#return; {616#false} is VALID [2022-02-20 17:50:08,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-02-20 17:50:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:08,619 INFO L290 TraceCheckUtils]: 0: Hoare triple {615#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~currentHeading~0;#res := ~retValue_acc~4; {615#true} is VALID [2022-02-20 17:50:08,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,619 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {615#true} {616#false} #2010#return; {616#false} is VALID [2022-02-20 17:50:08,624 INFO L290 TraceCheckUtils]: 0: Hoare triple {615#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);~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~expectedDirection~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;~cleanupTimeShifts~0 := 12;~head~0.base, ~head~0.offset := 0, 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; {615#true} is VALID [2022-02-20 17:50:08,624 INFO L290 TraceCheckUtils]: 1: Hoare triple {615#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret124#1, main_~retValue_acc~25#1, main_~tmp~26#1;havoc main_~retValue_acc~25#1;havoc main_~tmp~26#1;assume { :begin_inline_select_helpers } true; {615#true} is VALID [2022-02-20 17:50:08,625 INFO L290 TraceCheckUtils]: 2: Hoare triple {615#true} assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; {615#true} is VALID [2022-02-20 17:50:08,625 INFO L290 TraceCheckUtils]: 3: Hoare triple {615#true} assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~23#1;havoc valid_product_~retValue_acc~23#1;valid_product_~retValue_acc~23#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~23#1; {615#true} is VALID [2022-02-20 17:50:08,625 INFO L290 TraceCheckUtils]: 4: Hoare triple {615#true} main_#t~ret124#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;assume -2147483648 <= main_#t~ret124#1 && main_#t~ret124#1 <= 2147483647;main_~tmp~26#1 := main_#t~ret124#1;havoc main_#t~ret124#1; {615#true} is VALID [2022-02-20 17:50:08,625 INFO L290 TraceCheckUtils]: 5: Hoare triple {615#true} assume 0 != main_~tmp~26#1;assume { :begin_inline_setup } true; {615#true} is VALID [2022-02-20 17:50:08,626 INFO L290 TraceCheckUtils]: 6: Hoare triple {615#true} assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true; {615#true} is VALID [2022-02-20 17:50:08,630 INFO L272 TraceCheckUtils]: 7: Hoare triple {615#true} call initTopDown(); {689#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= |old(~floorButtons_2~0)| ~floorButtons_2~0) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= |old(~floorButtons_1~0)| ~floorButtons_1~0) (= ~persons_1~0 |old(~persons_1~0)|) (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= |old(~floorButtons_3~0)| ~floorButtons_3~0) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= |old(~floorButtons_4~0)| ~floorButtons_4~0) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~persons_5~0 |old(~persons_5~0)|) (= ~persons_4~0 |old(~persons_4~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~persons_0~0 |old(~persons_0~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= |old(~floorButtons_0~0)| ~floorButtons_0~0) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~persons_3~0 |old(~persons_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= |old(~currentHeading~0)| ~currentHeading~0) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|) (= ~persons_2~0 |old(~persons_2~0)|))} is VALID [2022-02-20 17:50:08,631 INFO L290 TraceCheckUtils]: 8: Hoare triple {689#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= |old(~floorButtons_2~0)| ~floorButtons_2~0) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= |old(~floorButtons_1~0)| ~floorButtons_1~0) (= ~persons_1~0 |old(~persons_1~0)|) (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= |old(~floorButtons_3~0)| ~floorButtons_3~0) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= |old(~floorButtons_4~0)| ~floorButtons_4~0) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~persons_5~0 |old(~persons_5~0)|) (= ~persons_4~0 |old(~persons_4~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~persons_0~0 |old(~persons_0~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= |old(~floorButtons_0~0)| ~floorButtons_0~0) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~persons_3~0 |old(~persons_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= |old(~currentHeading~0)| ~currentHeading~0) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|) (= ~persons_2~0 |old(~persons_2~0)|))} ~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; {615#true} is VALID [2022-02-20 17:50:08,634 INFO L272 TraceCheckUtils]: 9: Hoare triple {615#true} call initFloors(); {693#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} is VALID [2022-02-20 17:50:08,635 INFO L290 TraceCheckUtils]: 10: Hoare triple {693#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} ~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; {615#true} is VALID [2022-02-20 17:50:08,635 INFO L290 TraceCheckUtils]: 11: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,643 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {615#true} {615#true} #1852#return; {615#true} is VALID [2022-02-20 17:50:08,644 INFO L290 TraceCheckUtils]: 13: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,644 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {615#true} {615#true} #2056#return; {615#true} is VALID [2022-02-20 17:50:08,647 INFO L272 TraceCheckUtils]: 15: Hoare triple {615#true} call bobCall(); {693#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} is VALID [2022-02-20 17:50:08,649 INFO L290 TraceCheckUtils]: 16: Hoare triple {693#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} havoc ~tmp~18; {615#true} is VALID [2022-02-20 17:50:08,649 INFO L272 TraceCheckUtils]: 17: Hoare triple {615#true} call #t~ret112 := getOrigin(0); {615#true} is VALID [2022-02-20 17:50:08,649 INFO L290 TraceCheckUtils]: 18: Hoare triple {615#true} ~person := #in~person;havoc ~retValue_acc~20; {615#true} is VALID [2022-02-20 17:50:08,650 INFO L290 TraceCheckUtils]: 19: Hoare triple {615#true} assume 0 == ~person;~retValue_acc~20 := 4;#res := ~retValue_acc~20; {708#(<= 4 |getOrigin_#res|)} is VALID [2022-02-20 17:50:08,650 INFO L290 TraceCheckUtils]: 20: Hoare triple {708#(<= 4 |getOrigin_#res|)} assume true; {708#(<= 4 |getOrigin_#res|)} is VALID [2022-02-20 17:50:08,651 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {708#(<= 4 |getOrigin_#res|)} {615#true} #1870#return; {698#(<= 4 |bobCall_#t~ret112|)} is VALID [2022-02-20 17:50:08,651 INFO L290 TraceCheckUtils]: 22: Hoare triple {698#(<= 4 |bobCall_#t~ret112|)} assume -2147483648 <= #t~ret112 && #t~ret112 <= 2147483647;~tmp~18 := #t~ret112;havoc #t~ret112; {699#(<= 4 bobCall_~tmp~18)} is VALID [2022-02-20 17:50:08,654 INFO L272 TraceCheckUtils]: 23: Hoare triple {699#(<= 4 bobCall_~tmp~18)} call initPersonOnFloor(0, ~tmp~18); {693#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} is VALID [2022-02-20 17:50:08,654 INFO L290 TraceCheckUtils]: 24: Hoare triple {693#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} ~person#1 := #in~person#1;~floor#1 := #in~floor#1; {709#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} is VALID [2022-02-20 17:50:08,654 INFO L290 TraceCheckUtils]: 25: Hoare triple {709#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} assume 0 == ~floor#1; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,655 INFO L290 TraceCheckUtils]: 26: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == ~person#1;~personOnFloor_0_0~0 := 1; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,655 INFO L290 TraceCheckUtils]: 27: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := ~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,656 INFO L290 TraceCheckUtils]: 28: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,656 INFO L290 TraceCheckUtils]: 29: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume { :end_inline_callOnFloor } true; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,656 INFO L290 TraceCheckUtils]: 30: Hoare triple {710#(= |initPersonOnFloor_#in~floor#1| 0)} assume true; {710#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:50:08,657 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {710#(= |initPersonOnFloor_#in~floor#1| 0)} {699#(<= 4 bobCall_~tmp~18)} #1872#return; {616#false} is VALID [2022-02-20 17:50:08,657 INFO L290 TraceCheckUtils]: 32: Hoare triple {616#false} assume true; {616#false} is VALID [2022-02-20 17:50:08,657 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {616#false} {615#true} #2058#return; {616#false} is VALID [2022-02-20 17:50:08,657 INFO L290 TraceCheckUtils]: 34: Hoare triple {616#false} assume { :begin_inline_threeTS } true; {616#false} is VALID [2022-02-20 17:50:08,658 INFO L272 TraceCheckUtils]: 35: Hoare triple {616#false} call timeShift(); {616#false} is VALID [2022-02-20 17:50:08,658 INFO L290 TraceCheckUtils]: 36: Hoare triple {616#false} havoc ~tmp~14#1;havoc ~tmp___0~9#1;havoc ~tmp___1~4#1;havoc ~tmp___2~4#1;havoc ~tmp___3~4#1;havoc ~tmp___4~3#1;havoc ~tmp___5~3#1;havoc ~tmp___6~3#1;havoc ~tmp___7~3#1;havoc ~tmp___8~3#1;havoc ~tmp___9~3#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret4#1, __utac_acc__Specification3_spec__1_#t~ret5#1, __utac_acc__Specification3_spec__1_#t~ret6#1, __utac_acc__Specification3_spec__1_#t~ret7#1, __utac_acc__Specification3_spec__1_#t~ret8#1, __utac_acc__Specification3_spec__1_#t~ret9#1, __utac_acc__Specification3_spec__1_#t~ret10#1, __utac_acc__Specification3_spec__1_#t~ret11#1, __utac_acc__Specification3_spec__1_#t~ret12#1, __utac_acc__Specification3_spec__1_#t~ret13#1, __utac_acc__Specification3_spec__1_#t~ret14#1, __utac_acc__Specification3_spec__1_#t~ret15#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~0#1, __utac_acc__Specification3_spec__1_~tmp___0~0#1, __utac_acc__Specification3_spec__1_~tmp___1~0#1, __utac_acc__Specification3_spec__1_~tmp___2~0#1, __utac_acc__Specification3_spec__1_~tmp___3~0#1, __utac_acc__Specification3_spec__1_~tmp___4~0#1, __utac_acc__Specification3_spec__1_~tmp___5~0#1, __utac_acc__Specification3_spec__1_~tmp___6~0#1, __utac_acc__Specification3_spec__1_~tmp___7~0#1, __utac_acc__Specification3_spec__1_~tmp___8~0#1, __utac_acc__Specification3_spec__1_~tmp___9~0#1, __utac_acc__Specification3_spec__1_~tmp___10~0#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~0#1;~expectedDirection~0 := 0; {616#false} is VALID [2022-02-20 17:50:08,658 INFO L272 TraceCheckUtils]: 37: Hoare triple {616#false} call __utac_acc__Specification3_spec__1_#t~ret4#1 := getCurrentFloorID(); {615#true} is VALID [2022-02-20 17:50:08,658 INFO L290 TraceCheckUtils]: 38: Hoare triple {615#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {615#true} is VALID [2022-02-20 17:50:08,658 INFO L290 TraceCheckUtils]: 39: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,659 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {615#true} {616#false} #1878#return; {616#false} is VALID [2022-02-20 17:50:08,659 INFO L290 TraceCheckUtils]: 41: Hoare triple {616#false} assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret4#1 && __utac_acc__Specification3_spec__1_#t~ret4#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp~0#1 := __utac_acc__Specification3_spec__1_#t~ret4#1;havoc __utac_acc__Specification3_spec__1_#t~ret4#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~0#1; {616#false} is VALID [2022-02-20 17:50:08,659 INFO L272 TraceCheckUtils]: 42: Hoare triple {616#false} call __utac_acc__Specification3_spec__1_#t~ret5#1 := getCurrentHeading(); {615#true} is VALID [2022-02-20 17:50:08,659 INFO L290 TraceCheckUtils]: 43: Hoare triple {615#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~currentHeading~0;#res := ~retValue_acc~4; {615#true} is VALID [2022-02-20 17:50:08,659 INFO L290 TraceCheckUtils]: 44: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,659 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {615#true} {616#false} #1880#return; {616#false} is VALID [2022-02-20 17:50:08,660 INFO L290 TraceCheckUtils]: 46: Hoare triple {616#false} assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret5#1 && __utac_acc__Specification3_spec__1_#t~ret5#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp___10~0#1 := __utac_acc__Specification3_spec__1_#t~ret5#1;havoc __utac_acc__Specification3_spec__1_#t~ret5#1; {616#false} is VALID [2022-02-20 17:50:08,660 INFO L290 TraceCheckUtils]: 47: Hoare triple {616#false} assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0#1); {616#false} is VALID [2022-02-20 17:50:08,660 INFO L290 TraceCheckUtils]: 48: Hoare triple {616#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0); {616#false} is VALID [2022-02-20 17:50:08,660 INFO L290 TraceCheckUtils]: 49: Hoare triple {616#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 1); {616#false} is VALID [2022-02-20 17:50:08,660 INFO L290 TraceCheckUtils]: 50: Hoare triple {616#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 2); {616#false} is VALID [2022-02-20 17:50:08,660 INFO L290 TraceCheckUtils]: 51: Hoare triple {616#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 3); {616#false} is VALID [2022-02-20 17:50:08,661 INFO L290 TraceCheckUtils]: 52: Hoare triple {616#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 4); {616#false} is VALID [2022-02-20 17:50:08,661 INFO L290 TraceCheckUtils]: 53: Hoare triple {616#false} assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret50#1, stopRequestedAtCurrentFloor_#t~ret51#1, stopRequestedAtCurrentFloor_#t~ret52#1, stopRequestedAtCurrentFloor_#t~ret53#1, stopRequestedAtCurrentFloor_~retValue_acc~14#1, stopRequestedAtCurrentFloor_~tmp~12#1, stopRequestedAtCurrentFloor_~tmp___0~7#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~14#1;havoc stopRequestedAtCurrentFloor_~tmp~12#1;havoc stopRequestedAtCurrentFloor_~tmp___0~7#1; {616#false} is VALID [2022-02-20 17:50:08,661 INFO L272 TraceCheckUtils]: 54: Hoare triple {616#false} call stopRequestedAtCurrentFloor_#t~ret50#1 := isExecutiveFloorCalling(); {615#true} is VALID [2022-02-20 17:50:08,661 INFO L290 TraceCheckUtils]: 55: Hoare triple {615#true} havoc ~retValue_acc~17; {615#true} is VALID [2022-02-20 17:50:08,661 INFO L272 TraceCheckUtils]: 56: Hoare triple {615#true} call #t~ret103 := isFloorCalling(~executiveFloor~0); {615#true} is VALID [2022-02-20 17:50:08,662 INFO L290 TraceCheckUtils]: 57: Hoare triple {615#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,662 INFO L290 TraceCheckUtils]: 58: Hoare triple {615#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,662 INFO L290 TraceCheckUtils]: 59: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,662 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {615#true} {615#true} #1856#return; {615#true} is VALID [2022-02-20 17:50:08,662 INFO L290 TraceCheckUtils]: 61: Hoare triple {615#true} assume -2147483648 <= #t~ret103 && #t~ret103 <= 2147483647;~retValue_acc~17 := #t~ret103;havoc #t~ret103;#res := ~retValue_acc~17; {615#true} is VALID [2022-02-20 17:50:08,662 INFO L290 TraceCheckUtils]: 62: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,662 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {615#true} {616#false} #1902#return; {616#false} is VALID [2022-02-20 17:50:08,663 INFO L290 TraceCheckUtils]: 64: Hoare triple {616#false} assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret50#1 && stopRequestedAtCurrentFloor_#t~ret50#1 <= 2147483647;stopRequestedAtCurrentFloor_~tmp~12#1 := stopRequestedAtCurrentFloor_#t~ret50#1;havoc stopRequestedAtCurrentFloor_#t~ret50#1; {616#false} is VALID [2022-02-20 17:50:08,663 INFO L290 TraceCheckUtils]: 65: Hoare triple {616#false} assume 0 != stopRequestedAtCurrentFloor_~tmp~12#1; {616#false} is VALID [2022-02-20 17:50:08,663 INFO L272 TraceCheckUtils]: 66: Hoare triple {616#false} call stopRequestedAtCurrentFloor_#t~ret51#1 := getCurrentFloorID(); {615#true} is VALID [2022-02-20 17:50:08,663 INFO L290 TraceCheckUtils]: 67: Hoare triple {615#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {615#true} is VALID [2022-02-20 17:50:08,663 INFO L290 TraceCheckUtils]: 68: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,663 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {615#true} {616#false} #1904#return; {616#false} is VALID [2022-02-20 17:50:08,664 INFO L290 TraceCheckUtils]: 70: Hoare triple {616#false} assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret51#1 && stopRequestedAtCurrentFloor_#t~ret51#1 <= 2147483647;stopRequestedAtCurrentFloor_~tmp___0~7#1 := stopRequestedAtCurrentFloor_#t~ret51#1;havoc stopRequestedAtCurrentFloor_#t~ret51#1; {616#false} is VALID [2022-02-20 17:50:08,664 INFO L290 TraceCheckUtils]: 71: Hoare triple {616#false} assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~7#1);stopRequestedAtCurrentFloor_~retValue_acc~14#1 := 0;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~14#1; {616#false} is VALID [2022-02-20 17:50:08,664 INFO L290 TraceCheckUtils]: 72: Hoare triple {616#false} #t~ret66#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret66#1 && #t~ret66#1 <= 2147483647;~tmp___9~3#1 := #t~ret66#1;havoc #t~ret66#1; {616#false} is VALID [2022-02-20 17:50:08,664 INFO L290 TraceCheckUtils]: 73: Hoare triple {616#false} assume !(0 != ~tmp___9~3#1); {616#false} is VALID [2022-02-20 17:50:08,664 INFO L290 TraceCheckUtils]: 74: Hoare triple {616#false} assume 1 == ~doorState~0;~doorState~0 := 0; {616#false} is VALID [2022-02-20 17:50:08,665 INFO L272 TraceCheckUtils]: 75: Hoare triple {616#false} call #t~ret73#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); {615#true} is VALID [2022-02-20 17:50:08,665 INFO L290 TraceCheckUtils]: 76: Hoare triple {615#true} ~dir#1 := #in~dir#1;~respectFloorCalls#1 := #in~respectFloorCalls#1;~respectInLiftCalls#1 := #in~respectInLiftCalls#1;havoc ~retValue_acc~10#1;havoc ~tmp~8#1;havoc ~tmp___0~4#1;havoc ~__cil_tmp7~0#1;havoc ~__cil_tmp8~1#1; {615#true} is VALID [2022-02-20 17:50:08,665 INFO L272 TraceCheckUtils]: 77: Hoare triple {615#true} call #t~ret41#1 := isExecutiveFloorCalling(); {615#true} is VALID [2022-02-20 17:50:08,665 INFO L290 TraceCheckUtils]: 78: Hoare triple {615#true} havoc ~retValue_acc~17; {615#true} is VALID [2022-02-20 17:50:08,665 INFO L272 TraceCheckUtils]: 79: Hoare triple {615#true} call #t~ret103 := isFloorCalling(~executiveFloor~0); {615#true} is VALID [2022-02-20 17:50:08,665 INFO L290 TraceCheckUtils]: 80: Hoare triple {615#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,666 INFO L290 TraceCheckUtils]: 81: Hoare triple {615#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {615#true} is VALID [2022-02-20 17:50:08,666 INFO L290 TraceCheckUtils]: 82: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,666 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {615#true} {615#true} #1856#return; {615#true} is VALID [2022-02-20 17:50:08,666 INFO L290 TraceCheckUtils]: 84: Hoare triple {615#true} assume -2147483648 <= #t~ret103 && #t~ret103 <= 2147483647;~retValue_acc~17 := #t~ret103;havoc #t~ret103;#res := ~retValue_acc~17; {615#true} is VALID [2022-02-20 17:50:08,666 INFO L290 TraceCheckUtils]: 85: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,666 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {615#true} {615#true} #1858#return; {615#true} is VALID [2022-02-20 17:50:08,667 INFO L290 TraceCheckUtils]: 87: Hoare triple {615#true} assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___0~4#1 := #t~ret41#1;havoc #t~ret41#1; {615#true} is VALID [2022-02-20 17:50:08,667 INFO L290 TraceCheckUtils]: 88: Hoare triple {615#true} assume 0 != ~tmp___0~4#1; {615#true} is VALID [2022-02-20 17:50:08,667 INFO L272 TraceCheckUtils]: 89: Hoare triple {615#true} call #t~ret42#1 := getCurrentFloorID(); {615#true} is VALID [2022-02-20 17:50:08,667 INFO L290 TraceCheckUtils]: 90: Hoare triple {615#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {615#true} is VALID [2022-02-20 17:50:08,667 INFO L290 TraceCheckUtils]: 91: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,667 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {615#true} {615#true} #1860#return; {615#true} is VALID [2022-02-20 17:50:08,668 INFO L290 TraceCheckUtils]: 93: Hoare triple {615#true} assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp~8#1 := #t~ret42#1;havoc #t~ret42#1;~__cil_tmp7~0#1 := (if 1 == ~dir#1 then 1 else 0);~__cil_tmp8~1#1 := (if ~tmp~8#1 < ~executiveFloor~0 then 1 else 0);~retValue_acc~10#1 := (if ~__cil_tmp8~1#1 == ~__cil_tmp7~0#1 then 1 else 0);#res#1 := ~retValue_acc~10#1; {615#true} is VALID [2022-02-20 17:50:08,668 INFO L290 TraceCheckUtils]: 94: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,668 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {615#true} {616#false} #1996#return; {616#false} is VALID [2022-02-20 17:50:08,668 INFO L290 TraceCheckUtils]: 96: Hoare triple {616#false} assume -2147483648 <= #t~ret73#1 && #t~ret73#1 <= 2147483647;~tmp___8~3#1 := #t~ret73#1;havoc #t~ret73#1; {616#false} is VALID [2022-02-20 17:50:08,668 INFO L290 TraceCheckUtils]: 97: Hoare triple {616#false} assume 0 != ~tmp___8~3#1; {616#false} is VALID [2022-02-20 17:50:08,668 INFO L272 TraceCheckUtils]: 98: Hoare triple {616#false} call continueInDirection(~currentHeading~0); {731#(and (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= |old(~currentHeading~0)| ~currentHeading~0))} is VALID [2022-02-20 17:50:08,669 INFO L290 TraceCheckUtils]: 99: Hoare triple {731#(and (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= |old(~currentHeading~0)| ~currentHeading~0))} ~dir := #in~dir;havoc ~tmp~9;~currentHeading~0 := ~dir; {615#true} is VALID [2022-02-20 17:50:08,669 INFO L290 TraceCheckUtils]: 100: Hoare triple {615#true} assume !(1 == ~currentHeading~0); {615#true} is VALID [2022-02-20 17:50:08,669 INFO L290 TraceCheckUtils]: 101: Hoare triple {615#true} assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; {615#true} is VALID [2022-02-20 17:50:08,669 INFO L290 TraceCheckUtils]: 102: Hoare triple {615#true} assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; {615#true} is VALID [2022-02-20 17:50:08,669 INFO L290 TraceCheckUtils]: 103: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,669 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {615#true} {616#false} #1998#return; {616#false} is VALID [2022-02-20 17:50:08,670 INFO L290 TraceCheckUtils]: 105: Hoare triple {616#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret16#1, __utac_acc__Specification3_spec__2_#t~ret17#1, __utac_acc__Specification3_spec__2_~tmp~1#1, __utac_acc__Specification3_spec__2_~tmp___0~1#1;havoc __utac_acc__Specification3_spec__2_~tmp~1#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1#1; {616#false} is VALID [2022-02-20 17:50:08,670 INFO L290 TraceCheckUtils]: 106: Hoare triple {616#false} assume -1 == ~expectedDirection~0; {616#false} is VALID [2022-02-20 17:50:08,670 INFO L272 TraceCheckUtils]: 107: Hoare triple {616#false} call __utac_acc__Specification3_spec__2_#t~ret16#1 := getCurrentHeading(); {615#true} is VALID [2022-02-20 17:50:08,670 INFO L290 TraceCheckUtils]: 108: Hoare triple {615#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~currentHeading~0;#res := ~retValue_acc~4; {615#true} is VALID [2022-02-20 17:50:08,670 INFO L290 TraceCheckUtils]: 109: Hoare triple {615#true} assume true; {615#true} is VALID [2022-02-20 17:50:08,670 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {615#true} {616#false} #2010#return; {616#false} is VALID [2022-02-20 17:50:08,671 INFO L290 TraceCheckUtils]: 111: Hoare triple {616#false} assume -2147483648 <= __utac_acc__Specification3_spec__2_#t~ret16#1 && __utac_acc__Specification3_spec__2_#t~ret16#1 <= 2147483647;__utac_acc__Specification3_spec__2_~tmp___0~1#1 := __utac_acc__Specification3_spec__2_#t~ret16#1;havoc __utac_acc__Specification3_spec__2_#t~ret16#1; {616#false} is VALID [2022-02-20 17:50:08,671 INFO L290 TraceCheckUtils]: 112: Hoare triple {616#false} assume 1 == __utac_acc__Specification3_spec__2_~tmp___0~1#1; {616#false} is VALID [2022-02-20 17:50:08,671 INFO L272 TraceCheckUtils]: 113: Hoare triple {616#false} call __automaton_fail(); {616#false} is VALID [2022-02-20 17:50:08,671 INFO L290 TraceCheckUtils]: 114: Hoare triple {616#false} assume !false; {616#false} is VALID [2022-02-20 17:50:08,672 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-02-20 17:50:08,672 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:50:08,672 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841627735] [2022-02-20 17:50:08,673 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841627735] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 17:50:08,673 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 17:50:08,673 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-02-20 17:50:08,674 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1974944601] [2022-02-20 17:50:08,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 17:50:08,679 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 7.666666666666667) internal successors, (69), 6 states have internal predecessors, (69), 3 states have call successors, (17), 5 states have call predecessors, (17), 4 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 115 [2022-02-20 17:50:08,680 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:50:08,682 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 9 states have (on average 7.666666666666667) internal successors, (69), 6 states have internal predecessors, (69), 3 states have call successors, (17), 5 states have call predecessors, (17), 4 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2022-02-20 17:50:08,764 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:50:08,764 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 17:50:08,764 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:50:08,777 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 17:50:08,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2022-02-20 17:50:08,782 INFO L87 Difference]: Start difference. First operand has 612 states, 469 states have (on average 1.6609808102345416) internal successors, (779), 487 states have internal predecessors, (779), 113 states have call successors, (113), 28 states have call predecessors, (113), 28 states have return successors, (113), 110 states have call predecessors, (113), 113 states have call successors, (113) Second operand has 10 states, 9 states have (on average 7.666666666666667) internal successors, (69), 6 states have internal predecessors, (69), 3 states have call successors, (17), 5 states have call predecessors, (17), 4 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2022-02-20 17:50:43,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:50:43,209 INFO L93 Difference]: Finished difference Result 1575 states and 2698 transitions. [2022-02-20 17:50:43,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-20 17:50:43,210 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 7.666666666666667) internal successors, (69), 6 states have internal predecessors, (69), 3 states have call successors, (17), 5 states have call predecessors, (17), 4 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 115 [2022-02-20 17:50:43,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:50:43,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 9 states have (on average 7.666666666666667) internal successors, (69), 6 states have internal predecessors, (69), 3 states have call successors, (17), 5 states have call predecessors, (17), 4 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2022-02-20 17:50:43,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 2698 transitions. [2022-02-20 17:50:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 9 states have (on average 7.666666666666667) internal successors, (69), 6 states have internal predecessors, (69), 3 states have call successors, (17), 5 states have call predecessors, (17), 4 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2022-02-20 17:50:43,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 2698 transitions. [2022-02-20 17:50:43,328 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 2698 transitions. [2022-02-20 17:50:47,194 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2698 edges. 2698 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:50:47,329 INFO L225 Difference]: With dead ends: 1575 [2022-02-20 17:50:47,329 INFO L226 Difference]: Without dead ends: 963 [2022-02-20 17:50:47,339 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=79, Invalid=263, Unknown=0, NotChecked=0, Total=342 [2022-02-20 17:50:47,342 INFO L933 BasicCegarLoop]: 1002 mSDtfsCounter, 1207 mSDsluCounter, 2795 mSDsCounter, 0 mSdLazyCounter, 5830 mSolverCounterSat, 359 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1325 SdHoareTripleChecker+Valid, 3797 SdHoareTripleChecker+Invalid, 6189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 359 IncrementalHoareTripleChecker+Valid, 5830 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.2s IncrementalHoareTripleChecker+Time [2022-02-20 17:50:47,344 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1325 Valid, 3797 Invalid, 6189 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [359 Valid, 5830 Invalid, 0 Unknown, 0 Unchecked, 16.2s Time] [2022-02-20 17:50:47,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 963 states. [2022-02-20 17:50:47,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 963 to 615. [2022-02-20 17:50:47,485 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:50:47,492 INFO L82 GeneralOperation]: Start isEquivalent. First operand 963 states. Second operand has 615 states, 472 states have (on average 1.652542372881356) internal successors, (780), 490 states have internal predecessors, (780), 114 states have call successors, (114), 28 states have call predecessors, (114), 28 states have return successors, (113), 109 states have call predecessors, (113), 111 states have call successors, (113) [2022-02-20 17:50:47,497 INFO L74 IsIncluded]: Start isIncluded. First operand 963 states. Second operand has 615 states, 472 states have (on average 1.652542372881356) internal successors, (780), 490 states have internal predecessors, (780), 114 states have call successors, (114), 28 states have call predecessors, (114), 28 states have return successors, (113), 109 states have call predecessors, (113), 111 states have call successors, (113) [2022-02-20 17:50:47,499 INFO L87 Difference]: Start difference. First operand 963 states. Second operand has 615 states, 472 states have (on average 1.652542372881356) internal successors, (780), 490 states have internal predecessors, (780), 114 states have call successors, (114), 28 states have call predecessors, (114), 28 states have return successors, (113), 109 states have call predecessors, (113), 111 states have call successors, (113) [2022-02-20 17:50:47,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:50:47,567 INFO L93 Difference]: Finished difference Result 963 states and 1647 transitions. [2022-02-20 17:50:47,568 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1647 transitions. [2022-02-20 17:50:47,579 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:50:47,579 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:50:47,581 INFO L74 IsIncluded]: Start isIncluded. First operand has 615 states, 472 states have (on average 1.652542372881356) internal successors, (780), 490 states have internal predecessors, (780), 114 states have call successors, (114), 28 states have call predecessors, (114), 28 states have return successors, (113), 109 states have call predecessors, (113), 111 states have call successors, (113) Second operand 963 states. [2022-02-20 17:50:47,582 INFO L87 Difference]: Start difference. First operand has 615 states, 472 states have (on average 1.652542372881356) internal successors, (780), 490 states have internal predecessors, (780), 114 states have call successors, (114), 28 states have call predecessors, (114), 28 states have return successors, (113), 109 states have call predecessors, (113), 111 states have call successors, (113) Second operand 963 states. [2022-02-20 17:50:47,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:50:47,634 INFO L93 Difference]: Finished difference Result 963 states and 1647 transitions. [2022-02-20 17:50:47,634 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1647 transitions. [2022-02-20 17:50:47,643 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:50:47,643 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:50:47,643 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:50:47,643 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:50:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 615 states, 472 states have (on average 1.652542372881356) internal successors, (780), 490 states have internal predecessors, (780), 114 states have call successors, (114), 28 states have call predecessors, (114), 28 states have return successors, (113), 109 states have call predecessors, (113), 111 states have call successors, (113) [2022-02-20 17:50:47,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 615 states and 1007 transitions. [2022-02-20 17:50:47,671 INFO L78 Accepts]: Start accepts. Automaton has 615 states and 1007 transitions. Word has length 115 [2022-02-20 17:50:47,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:50:47,672 INFO L470 AbstractCegarLoop]: Abstraction has 615 states and 1007 transitions. [2022-02-20 17:50:47,673 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 7.666666666666667) internal successors, (69), 6 states have internal predecessors, (69), 3 states have call successors, (17), 5 states have call predecessors, (17), 4 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2022-02-20 17:50:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1007 transitions. [2022-02-20 17:50:47,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-02-20 17:50:47,678 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:50:47,678 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 17:50:47,678 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 17:50:47,679 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:50:47,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:50:47,679 INFO L85 PathProgramCache]: Analyzing trace with hash 122805697, now seen corresponding path program 1 times [2022-02-20 17:50:47,680 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:50:47,680 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679138810] [2022-02-20 17:50:47,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:50:47,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:50:47,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:47,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-02-20 17:50:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:47,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:47,910 INFO L290 TraceCheckUtils]: 0: Hoare triple {5654#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} ~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; {5575#true} is VALID [2022-02-20 17:50:47,911 INFO L290 TraceCheckUtils]: 1: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:47,911 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5575#true} {5575#true} #1852#return; {5575#true} is VALID [2022-02-20 17:50:47,911 INFO L290 TraceCheckUtils]: 0: Hoare triple {5650#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= |old(~floorButtons_2~0)| ~floorButtons_2~0) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= |old(~floorButtons_1~0)| ~floorButtons_1~0) (= ~persons_1~0 |old(~persons_1~0)|) (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= |old(~floorButtons_3~0)| ~floorButtons_3~0) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= |old(~floorButtons_4~0)| ~floorButtons_4~0) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~persons_5~0 |old(~persons_5~0)|) (= ~persons_4~0 |old(~persons_4~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~persons_0~0 |old(~persons_0~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= |old(~floorButtons_0~0)| ~floorButtons_0~0) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~persons_3~0 |old(~persons_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= |old(~currentHeading~0)| ~currentHeading~0) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|) (= ~persons_2~0 |old(~persons_2~0)|))} ~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; {5575#true} is VALID [2022-02-20 17:50:47,913 INFO L272 TraceCheckUtils]: 1: Hoare triple {5575#true} call initFloors(); {5654#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} is VALID [2022-02-20 17:50:47,913 INFO L290 TraceCheckUtils]: 2: Hoare triple {5654#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} ~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; {5575#true} is VALID [2022-02-20 17:50:47,913 INFO L290 TraceCheckUtils]: 3: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:47,913 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {5575#true} {5575#true} #1852#return; {5575#true} is VALID [2022-02-20 17:50:47,913 INFO L290 TraceCheckUtils]: 5: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:47,914 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {5575#true} {5575#true} #2056#return; {5575#true} is VALID [2022-02-20 17:50:47,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-02-20 17:50:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:47,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:47,939 INFO L290 TraceCheckUtils]: 0: Hoare triple {5575#true} ~person := #in~person;havoc ~retValue_acc~20; {5668#(= |getOrigin_#in~person| getOrigin_~person)} is VALID [2022-02-20 17:50:47,940 INFO L290 TraceCheckUtils]: 1: Hoare triple {5668#(= |getOrigin_#in~person| getOrigin_~person)} assume !(0 == ~person); {5669#(not (= |getOrigin_#in~person| 0))} is VALID [2022-02-20 17:50:47,940 INFO L290 TraceCheckUtils]: 2: Hoare triple {5669#(not (= |getOrigin_#in~person| 0))} assume 1 == ~person;~retValue_acc~20 := 3;#res := ~retValue_acc~20; {5669#(not (= |getOrigin_#in~person| 0))} is VALID [2022-02-20 17:50:47,940 INFO L290 TraceCheckUtils]: 3: Hoare triple {5669#(not (= |getOrigin_#in~person| 0))} assume true; {5669#(not (= |getOrigin_#in~person| 0))} is VALID [2022-02-20 17:50:47,941 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {5669#(not (= |getOrigin_#in~person| 0))} {5575#true} #1870#return; {5576#false} is VALID [2022-02-20 17:50:47,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 17:50:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:47,948 INFO L290 TraceCheckUtils]: 0: Hoare triple {5654#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} ~person#1 := #in~person#1;~floor#1 := #in~floor#1; {5575#true} is VALID [2022-02-20 17:50:47,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {5575#true} assume 0 == ~floor#1; {5575#true} is VALID [2022-02-20 17:50:47,949 INFO L290 TraceCheckUtils]: 2: Hoare triple {5575#true} assume 0 == ~person#1;~personOnFloor_0_0~0 := 1; {5575#true} is VALID [2022-02-20 17:50:47,949 INFO L290 TraceCheckUtils]: 3: Hoare triple {5575#true} assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := ~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; {5575#true} is VALID [2022-02-20 17:50:47,949 INFO L290 TraceCheckUtils]: 4: Hoare triple {5575#true} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {5575#true} is VALID [2022-02-20 17:50:47,953 INFO L290 TraceCheckUtils]: 5: Hoare triple {5575#true} assume { :end_inline_callOnFloor } true; {5575#true} is VALID [2022-02-20 17:50:47,953 INFO L290 TraceCheckUtils]: 6: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:47,953 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {5575#true} {5576#false} #1872#return; {5576#false} is VALID [2022-02-20 17:50:47,954 INFO L290 TraceCheckUtils]: 0: Hoare triple {5654#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} havoc ~tmp~18; {5575#true} is VALID [2022-02-20 17:50:47,956 INFO L272 TraceCheckUtils]: 1: Hoare triple {5575#true} call #t~ret112 := getOrigin(0); {5575#true} is VALID [2022-02-20 17:50:47,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {5575#true} ~person := #in~person;havoc ~retValue_acc~20; {5668#(= |getOrigin_#in~person| getOrigin_~person)} is VALID [2022-02-20 17:50:47,957 INFO L290 TraceCheckUtils]: 3: Hoare triple {5668#(= |getOrigin_#in~person| getOrigin_~person)} assume !(0 == ~person); {5669#(not (= |getOrigin_#in~person| 0))} is VALID [2022-02-20 17:50:47,957 INFO L290 TraceCheckUtils]: 4: Hoare triple {5669#(not (= |getOrigin_#in~person| 0))} assume 1 == ~person;~retValue_acc~20 := 3;#res := ~retValue_acc~20; {5669#(not (= |getOrigin_#in~person| 0))} is VALID [2022-02-20 17:50:47,958 INFO L290 TraceCheckUtils]: 5: Hoare triple {5669#(not (= |getOrigin_#in~person| 0))} assume true; {5669#(not (= |getOrigin_#in~person| 0))} is VALID [2022-02-20 17:50:47,958 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {5669#(not (= |getOrigin_#in~person| 0))} {5575#true} #1870#return; {5576#false} is VALID [2022-02-20 17:50:47,959 INFO L290 TraceCheckUtils]: 7: Hoare triple {5576#false} assume -2147483648 <= #t~ret112 && #t~ret112 <= 2147483647;~tmp~18 := #t~ret112;havoc #t~ret112; {5576#false} is VALID [2022-02-20 17:50:47,959 INFO L272 TraceCheckUtils]: 8: Hoare triple {5576#false} call initPersonOnFloor(0, ~tmp~18); {5654#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} is VALID [2022-02-20 17:50:47,962 INFO L290 TraceCheckUtils]: 9: Hoare triple {5654#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} ~person#1 := #in~person#1;~floor#1 := #in~floor#1; {5575#true} is VALID [2022-02-20 17:50:47,964 INFO L290 TraceCheckUtils]: 10: Hoare triple {5575#true} assume 0 == ~floor#1; {5575#true} is VALID [2022-02-20 17:50:47,964 INFO L290 TraceCheckUtils]: 11: Hoare triple {5575#true} assume 0 == ~person#1;~personOnFloor_0_0~0 := 1; {5575#true} is VALID [2022-02-20 17:50:47,964 INFO L290 TraceCheckUtils]: 12: Hoare triple {5575#true} assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := ~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; {5575#true} is VALID [2022-02-20 17:50:47,964 INFO L290 TraceCheckUtils]: 13: Hoare triple {5575#true} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {5575#true} is VALID [2022-02-20 17:50:47,965 INFO L290 TraceCheckUtils]: 14: Hoare triple {5575#true} assume { :end_inline_callOnFloor } true; {5575#true} is VALID [2022-02-20 17:50:47,965 INFO L290 TraceCheckUtils]: 15: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:47,965 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5575#true} {5576#false} #1872#return; {5576#false} is VALID [2022-02-20 17:50:47,965 INFO L290 TraceCheckUtils]: 17: Hoare triple {5576#false} assume true; {5576#false} is VALID [2022-02-20 17:50:47,965 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {5576#false} {5575#true} #2058#return; {5576#false} is VALID [2022-02-20 17:50:47,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-02-20 17:50:47,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:47,971 INFO L290 TraceCheckUtils]: 0: Hoare triple {5575#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {5575#true} is VALID [2022-02-20 17:50:47,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:47,971 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5575#true} {5576#false} #1878#return; {5576#false} is VALID [2022-02-20 17:50:47,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-02-20 17:50:47,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:47,974 INFO L290 TraceCheckUtils]: 0: Hoare triple {5575#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~currentHeading~0;#res := ~retValue_acc~4; {5575#true} is VALID [2022-02-20 17:50:47,974 INFO L290 TraceCheckUtils]: 1: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:47,975 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5575#true} {5576#false} #1880#return; {5576#false} is VALID [2022-02-20 17:50:47,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-02-20 17:50:47,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:47,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:47,982 INFO L290 TraceCheckUtils]: 0: Hoare triple {5575#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:47,982 INFO L290 TraceCheckUtils]: 1: Hoare triple {5575#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:47,982 INFO L290 TraceCheckUtils]: 2: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:47,982 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5575#true} {5575#true} #1856#return; {5575#true} is VALID [2022-02-20 17:50:47,982 INFO L290 TraceCheckUtils]: 0: Hoare triple {5575#true} havoc ~retValue_acc~17; {5575#true} is VALID [2022-02-20 17:50:47,982 INFO L272 TraceCheckUtils]: 1: Hoare triple {5575#true} call #t~ret103 := isFloorCalling(~executiveFloor~0); {5575#true} is VALID [2022-02-20 17:50:47,982 INFO L290 TraceCheckUtils]: 2: Hoare triple {5575#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:47,983 INFO L290 TraceCheckUtils]: 3: Hoare triple {5575#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:47,983 INFO L290 TraceCheckUtils]: 4: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:47,983 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {5575#true} {5575#true} #1856#return; {5575#true} is VALID [2022-02-20 17:50:47,983 INFO L290 TraceCheckUtils]: 6: Hoare triple {5575#true} assume -2147483648 <= #t~ret103 && #t~ret103 <= 2147483647;~retValue_acc~17 := #t~ret103;havoc #t~ret103;#res := ~retValue_acc~17; {5575#true} is VALID [2022-02-20 17:50:47,984 INFO L290 TraceCheckUtils]: 7: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:47,984 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {5575#true} {5576#false} #1902#return; {5576#false} is VALID [2022-02-20 17:50:47,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 17:50:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:47,988 INFO L290 TraceCheckUtils]: 0: Hoare triple {5575#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {5575#true} is VALID [2022-02-20 17:50:47,988 INFO L290 TraceCheckUtils]: 1: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:47,988 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5575#true} {5576#false} #1904#return; {5576#false} is VALID [2022-02-20 17:50:47,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-02-20 17:50:47,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:47,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:47,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:47,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:48,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:48,002 INFO L290 TraceCheckUtils]: 0: Hoare triple {5575#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:48,002 INFO L290 TraceCheckUtils]: 1: Hoare triple {5575#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:48,002 INFO L290 TraceCheckUtils]: 2: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,002 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5575#true} {5575#true} #1856#return; {5575#true} is VALID [2022-02-20 17:50:48,002 INFO L290 TraceCheckUtils]: 0: Hoare triple {5575#true} havoc ~retValue_acc~17; {5575#true} is VALID [2022-02-20 17:50:48,003 INFO L272 TraceCheckUtils]: 1: Hoare triple {5575#true} call #t~ret103 := isFloorCalling(~executiveFloor~0); {5575#true} is VALID [2022-02-20 17:50:48,003 INFO L290 TraceCheckUtils]: 2: Hoare triple {5575#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:48,003 INFO L290 TraceCheckUtils]: 3: Hoare triple {5575#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:48,003 INFO L290 TraceCheckUtils]: 4: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,003 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {5575#true} {5575#true} #1856#return; {5575#true} is VALID [2022-02-20 17:50:48,003 INFO L290 TraceCheckUtils]: 6: Hoare triple {5575#true} assume -2147483648 <= #t~ret103 && #t~ret103 <= 2147483647;~retValue_acc~17 := #t~ret103;havoc #t~ret103;#res := ~retValue_acc~17; {5575#true} is VALID [2022-02-20 17:50:48,003 INFO L290 TraceCheckUtils]: 7: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,003 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {5575#true} {5575#true} #1858#return; {5575#true} is VALID [2022-02-20 17:50:48,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-02-20 17:50:48,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:48,007 INFO L290 TraceCheckUtils]: 0: Hoare triple {5575#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {5575#true} is VALID [2022-02-20 17:50:48,007 INFO L290 TraceCheckUtils]: 1: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,007 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5575#true} {5575#true} #1860#return; {5575#true} is VALID [2022-02-20 17:50:48,007 INFO L290 TraceCheckUtils]: 0: Hoare triple {5575#true} ~dir#1 := #in~dir#1;~respectFloorCalls#1 := #in~respectFloorCalls#1;~respectInLiftCalls#1 := #in~respectInLiftCalls#1;havoc ~retValue_acc~10#1;havoc ~tmp~8#1;havoc ~tmp___0~4#1;havoc ~__cil_tmp7~0#1;havoc ~__cil_tmp8~1#1; {5575#true} is VALID [2022-02-20 17:50:48,007 INFO L272 TraceCheckUtils]: 1: Hoare triple {5575#true} call #t~ret41#1 := isExecutiveFloorCalling(); {5575#true} is VALID [2022-02-20 17:50:48,007 INFO L290 TraceCheckUtils]: 2: Hoare triple {5575#true} havoc ~retValue_acc~17; {5575#true} is VALID [2022-02-20 17:50:48,007 INFO L272 TraceCheckUtils]: 3: Hoare triple {5575#true} call #t~ret103 := isFloorCalling(~executiveFloor~0); {5575#true} is VALID [2022-02-20 17:50:48,008 INFO L290 TraceCheckUtils]: 4: Hoare triple {5575#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:48,008 INFO L290 TraceCheckUtils]: 5: Hoare triple {5575#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:48,008 INFO L290 TraceCheckUtils]: 6: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,009 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {5575#true} {5575#true} #1856#return; {5575#true} is VALID [2022-02-20 17:50:48,009 INFO L290 TraceCheckUtils]: 8: Hoare triple {5575#true} assume -2147483648 <= #t~ret103 && #t~ret103 <= 2147483647;~retValue_acc~17 := #t~ret103;havoc #t~ret103;#res := ~retValue_acc~17; {5575#true} is VALID [2022-02-20 17:50:48,009 INFO L290 TraceCheckUtils]: 9: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,009 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5575#true} {5575#true} #1858#return; {5575#true} is VALID [2022-02-20 17:50:48,009 INFO L290 TraceCheckUtils]: 11: Hoare triple {5575#true} assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___0~4#1 := #t~ret41#1;havoc #t~ret41#1; {5575#true} is VALID [2022-02-20 17:50:48,009 INFO L290 TraceCheckUtils]: 12: Hoare triple {5575#true} assume 0 != ~tmp___0~4#1; {5575#true} is VALID [2022-02-20 17:50:48,009 INFO L272 TraceCheckUtils]: 13: Hoare triple {5575#true} call #t~ret42#1 := getCurrentFloorID(); {5575#true} is VALID [2022-02-20 17:50:48,009 INFO L290 TraceCheckUtils]: 14: Hoare triple {5575#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {5575#true} is VALID [2022-02-20 17:50:48,009 INFO L290 TraceCheckUtils]: 15: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,010 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5575#true} {5575#true} #1860#return; {5575#true} is VALID [2022-02-20 17:50:48,010 INFO L290 TraceCheckUtils]: 17: Hoare triple {5575#true} assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp~8#1 := #t~ret42#1;havoc #t~ret42#1;~__cil_tmp7~0#1 := (if 1 == ~dir#1 then 1 else 0);~__cil_tmp8~1#1 := (if ~tmp~8#1 < ~executiveFloor~0 then 1 else 0);~retValue_acc~10#1 := (if ~__cil_tmp8~1#1 == ~__cil_tmp7~0#1 then 1 else 0);#res#1 := ~retValue_acc~10#1; {5575#true} is VALID [2022-02-20 17:50:48,010 INFO L290 TraceCheckUtils]: 18: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,010 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {5575#true} {5576#false} #1996#return; {5576#false} is VALID [2022-02-20 17:50:48,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-02-20 17:50:48,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:48,022 INFO L290 TraceCheckUtils]: 0: Hoare triple {5690#(and (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= |old(~currentHeading~0)| ~currentHeading~0))} ~dir := #in~dir;havoc ~tmp~9;~currentHeading~0 := ~dir; {5575#true} is VALID [2022-02-20 17:50:48,023 INFO L290 TraceCheckUtils]: 1: Hoare triple {5575#true} assume !(1 == ~currentHeading~0); {5575#true} is VALID [2022-02-20 17:50:48,027 INFO L290 TraceCheckUtils]: 2: Hoare triple {5575#true} assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; {5575#true} is VALID [2022-02-20 17:50:48,027 INFO L290 TraceCheckUtils]: 3: Hoare triple {5575#true} assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; {5575#true} is VALID [2022-02-20 17:50:48,027 INFO L290 TraceCheckUtils]: 4: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,027 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {5575#true} {5576#false} #1998#return; {5576#false} is VALID [2022-02-20 17:50:48,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-02-20 17:50:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:48,031 INFO L290 TraceCheckUtils]: 0: Hoare triple {5575#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~currentHeading~0;#res := ~retValue_acc~4; {5575#true} is VALID [2022-02-20 17:50:48,031 INFO L290 TraceCheckUtils]: 1: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,031 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5575#true} {5576#false} #2010#return; {5576#false} is VALID [2022-02-20 17:50:48,031 INFO L290 TraceCheckUtils]: 0: Hoare triple {5575#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);~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~expectedDirection~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;~cleanupTimeShifts~0 := 12;~head~0.base, ~head~0.offset := 0, 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; {5575#true} is VALID [2022-02-20 17:50:48,032 INFO L290 TraceCheckUtils]: 1: Hoare triple {5575#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret124#1, main_~retValue_acc~25#1, main_~tmp~26#1;havoc main_~retValue_acc~25#1;havoc main_~tmp~26#1;assume { :begin_inline_select_helpers } true; {5575#true} is VALID [2022-02-20 17:50:48,032 INFO L290 TraceCheckUtils]: 2: Hoare triple {5575#true} assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; {5575#true} is VALID [2022-02-20 17:50:48,032 INFO L290 TraceCheckUtils]: 3: Hoare triple {5575#true} assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~23#1;havoc valid_product_~retValue_acc~23#1;valid_product_~retValue_acc~23#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~23#1; {5575#true} is VALID [2022-02-20 17:50:48,032 INFO L290 TraceCheckUtils]: 4: Hoare triple {5575#true} main_#t~ret124#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;assume -2147483648 <= main_#t~ret124#1 && main_#t~ret124#1 <= 2147483647;main_~tmp~26#1 := main_#t~ret124#1;havoc main_#t~ret124#1; {5575#true} is VALID [2022-02-20 17:50:48,032 INFO L290 TraceCheckUtils]: 5: Hoare triple {5575#true} assume 0 != main_~tmp~26#1;assume { :begin_inline_setup } true; {5575#true} is VALID [2022-02-20 17:50:48,032 INFO L290 TraceCheckUtils]: 6: Hoare triple {5575#true} assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true; {5575#true} is VALID [2022-02-20 17:50:48,034 INFO L272 TraceCheckUtils]: 7: Hoare triple {5575#true} call initTopDown(); {5650#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= |old(~floorButtons_2~0)| ~floorButtons_2~0) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= |old(~floorButtons_1~0)| ~floorButtons_1~0) (= ~persons_1~0 |old(~persons_1~0)|) (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= |old(~floorButtons_3~0)| ~floorButtons_3~0) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= |old(~floorButtons_4~0)| ~floorButtons_4~0) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~persons_5~0 |old(~persons_5~0)|) (= ~persons_4~0 |old(~persons_4~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~persons_0~0 |old(~persons_0~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= |old(~floorButtons_0~0)| ~floorButtons_0~0) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~persons_3~0 |old(~persons_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= |old(~currentHeading~0)| ~currentHeading~0) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|) (= ~persons_2~0 |old(~persons_2~0)|))} is VALID [2022-02-20 17:50:48,035 INFO L290 TraceCheckUtils]: 8: Hoare triple {5650#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= |old(~floorButtons_2~0)| ~floorButtons_2~0) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= |old(~floorButtons_1~0)| ~floorButtons_1~0) (= ~persons_1~0 |old(~persons_1~0)|) (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= |old(~floorButtons_3~0)| ~floorButtons_3~0) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= |old(~floorButtons_4~0)| ~floorButtons_4~0) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~persons_5~0 |old(~persons_5~0)|) (= ~persons_4~0 |old(~persons_4~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~persons_0~0 |old(~persons_0~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= |old(~floorButtons_0~0)| ~floorButtons_0~0) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~persons_3~0 |old(~persons_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= |old(~currentHeading~0)| ~currentHeading~0) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|) (= ~persons_2~0 |old(~persons_2~0)|))} ~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; {5575#true} is VALID [2022-02-20 17:50:48,036 INFO L272 TraceCheckUtils]: 9: Hoare triple {5575#true} call initFloors(); {5654#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} is VALID [2022-02-20 17:50:48,036 INFO L290 TraceCheckUtils]: 10: Hoare triple {5654#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} ~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; {5575#true} is VALID [2022-02-20 17:50:48,036 INFO L290 TraceCheckUtils]: 11: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,037 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {5575#true} {5575#true} #1852#return; {5575#true} is VALID [2022-02-20 17:50:48,037 INFO L290 TraceCheckUtils]: 13: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,037 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {5575#true} {5575#true} #2056#return; {5575#true} is VALID [2022-02-20 17:50:48,038 INFO L272 TraceCheckUtils]: 15: Hoare triple {5575#true} call bobCall(); {5654#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} is VALID [2022-02-20 17:50:48,038 INFO L290 TraceCheckUtils]: 16: Hoare triple {5654#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} havoc ~tmp~18; {5575#true} is VALID [2022-02-20 17:50:48,039 INFO L272 TraceCheckUtils]: 17: Hoare triple {5575#true} call #t~ret112 := getOrigin(0); {5575#true} is VALID [2022-02-20 17:50:48,039 INFO L290 TraceCheckUtils]: 18: Hoare triple {5575#true} ~person := #in~person;havoc ~retValue_acc~20; {5668#(= |getOrigin_#in~person| getOrigin_~person)} is VALID [2022-02-20 17:50:48,039 INFO L290 TraceCheckUtils]: 19: Hoare triple {5668#(= |getOrigin_#in~person| getOrigin_~person)} assume !(0 == ~person); {5669#(not (= |getOrigin_#in~person| 0))} is VALID [2022-02-20 17:50:48,039 INFO L290 TraceCheckUtils]: 20: Hoare triple {5669#(not (= |getOrigin_#in~person| 0))} assume 1 == ~person;~retValue_acc~20 := 3;#res := ~retValue_acc~20; {5669#(not (= |getOrigin_#in~person| 0))} is VALID [2022-02-20 17:50:48,040 INFO L290 TraceCheckUtils]: 21: Hoare triple {5669#(not (= |getOrigin_#in~person| 0))} assume true; {5669#(not (= |getOrigin_#in~person| 0))} is VALID [2022-02-20 17:50:48,040 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {5669#(not (= |getOrigin_#in~person| 0))} {5575#true} #1870#return; {5576#false} is VALID [2022-02-20 17:50:48,040 INFO L290 TraceCheckUtils]: 23: Hoare triple {5576#false} assume -2147483648 <= #t~ret112 && #t~ret112 <= 2147483647;~tmp~18 := #t~ret112;havoc #t~ret112; {5576#false} is VALID [2022-02-20 17:50:48,040 INFO L272 TraceCheckUtils]: 24: Hoare triple {5576#false} call initPersonOnFloor(0, ~tmp~18); {5654#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} is VALID [2022-02-20 17:50:48,040 INFO L290 TraceCheckUtils]: 25: Hoare triple {5654#(and (= ~personOnFloor_3_2~0 |old(~personOnFloor_3_2~0)|) (= ~calls_3~0 |old(~calls_3~0)|) (= ~personOnFloor_5_1~0 |old(~personOnFloor_5_1~0)|) (= ~personOnFloor_5_2~0 |old(~personOnFloor_5_2~0)|) (= ~personOnFloor_5_4~0 |old(~personOnFloor_5_4~0)|) (= ~personOnFloor_2_1~0 |old(~personOnFloor_2_1~0)|) (= ~personOnFloor_2_3~0 |old(~personOnFloor_2_3~0)|) (= ~personOnFloor_0_2~0 |old(~personOnFloor_0_2~0)|) (= ~personOnFloor_1_1~0 |old(~personOnFloor_1_1~0)|) (= ~personOnFloor_4_4~0 |old(~personOnFloor_4_4~0)|) (= ~personOnFloor_2_0~0 |old(~personOnFloor_2_0~0)|) (= ~personOnFloor_0_3~0 |old(~personOnFloor_0_3~0)|) (= ~calls_0~0 |old(~calls_0~0)|) (= ~personOnFloor_3_4~0 |old(~personOnFloor_3_4~0)|) (= ~personOnFloor_0_1~0 |old(~personOnFloor_0_1~0)|) (= ~personOnFloor_4_0~0 |old(~personOnFloor_4_0~0)|) (= ~personOnFloor_1_4~0 |old(~personOnFloor_1_4~0)|) (= ~calls_4~0 |old(~calls_4~0)|) (= ~personOnFloor_5_0~0 |old(~personOnFloor_5_0~0)|) (= ~personOnFloor_3_3~0 |old(~personOnFloor_3_3~0)|) (= ~calls_2~0 |old(~calls_2~0)|) (= ~personOnFloor_2_4~0 |old(~personOnFloor_2_4~0)|) (= ~personOnFloor_4_2~0 |old(~personOnFloor_4_2~0)|) (= ~personOnFloor_2_2~0 |old(~personOnFloor_2_2~0)|) (= ~calls_1~0 |old(~calls_1~0)|) (= ~personOnFloor_5_3~0 |old(~personOnFloor_5_3~0)|) (= ~personOnFloor_1_3~0 |old(~personOnFloor_1_3~0)|) (= ~personOnFloor_3_1~0 |old(~personOnFloor_3_1~0)|) (= ~personOnFloor_1_2~0 |old(~personOnFloor_1_2~0)|) (= ~personOnFloor_0_0~0 |old(~personOnFloor_0_0~0)|) (= ~personOnFloor_4_1~0 |old(~personOnFloor_4_1~0)|) (= ~personOnFloor_4_3~0 |old(~personOnFloor_4_3~0)|) (= ~personOnFloor_3_0~0 |old(~personOnFloor_3_0~0)|) (= ~personOnFloor_0_4~0 |old(~personOnFloor_0_4~0)|) (= ~personOnFloor_1_0~0 |old(~personOnFloor_1_0~0)|))} ~person#1 := #in~person#1;~floor#1 := #in~floor#1; {5575#true} is VALID [2022-02-20 17:50:48,041 INFO L290 TraceCheckUtils]: 26: Hoare triple {5575#true} assume 0 == ~floor#1; {5575#true} is VALID [2022-02-20 17:50:48,041 INFO L290 TraceCheckUtils]: 27: Hoare triple {5575#true} assume 0 == ~person#1;~personOnFloor_0_0~0 := 1; {5575#true} is VALID [2022-02-20 17:50:48,041 INFO L290 TraceCheckUtils]: 28: Hoare triple {5575#true} assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := ~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; {5575#true} is VALID [2022-02-20 17:50:48,041 INFO L290 TraceCheckUtils]: 29: Hoare triple {5575#true} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {5575#true} is VALID [2022-02-20 17:50:48,041 INFO L290 TraceCheckUtils]: 30: Hoare triple {5575#true} assume { :end_inline_callOnFloor } true; {5575#true} is VALID [2022-02-20 17:50:48,041 INFO L290 TraceCheckUtils]: 31: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,042 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5575#true} {5576#false} #1872#return; {5576#false} is VALID [2022-02-20 17:50:48,042 INFO L290 TraceCheckUtils]: 33: Hoare triple {5576#false} assume true; {5576#false} is VALID [2022-02-20 17:50:48,042 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {5576#false} {5575#true} #2058#return; {5576#false} is VALID [2022-02-20 17:50:48,042 INFO L290 TraceCheckUtils]: 35: Hoare triple {5576#false} assume { :begin_inline_threeTS } true; {5576#false} is VALID [2022-02-20 17:50:48,042 INFO L272 TraceCheckUtils]: 36: Hoare triple {5576#false} call timeShift(); {5576#false} is VALID [2022-02-20 17:50:48,042 INFO L290 TraceCheckUtils]: 37: Hoare triple {5576#false} havoc ~tmp~14#1;havoc ~tmp___0~9#1;havoc ~tmp___1~4#1;havoc ~tmp___2~4#1;havoc ~tmp___3~4#1;havoc ~tmp___4~3#1;havoc ~tmp___5~3#1;havoc ~tmp___6~3#1;havoc ~tmp___7~3#1;havoc ~tmp___8~3#1;havoc ~tmp___9~3#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret4#1, __utac_acc__Specification3_spec__1_#t~ret5#1, __utac_acc__Specification3_spec__1_#t~ret6#1, __utac_acc__Specification3_spec__1_#t~ret7#1, __utac_acc__Specification3_spec__1_#t~ret8#1, __utac_acc__Specification3_spec__1_#t~ret9#1, __utac_acc__Specification3_spec__1_#t~ret10#1, __utac_acc__Specification3_spec__1_#t~ret11#1, __utac_acc__Specification3_spec__1_#t~ret12#1, __utac_acc__Specification3_spec__1_#t~ret13#1, __utac_acc__Specification3_spec__1_#t~ret14#1, __utac_acc__Specification3_spec__1_#t~ret15#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~0#1, __utac_acc__Specification3_spec__1_~tmp___0~0#1, __utac_acc__Specification3_spec__1_~tmp___1~0#1, __utac_acc__Specification3_spec__1_~tmp___2~0#1, __utac_acc__Specification3_spec__1_~tmp___3~0#1, __utac_acc__Specification3_spec__1_~tmp___4~0#1, __utac_acc__Specification3_spec__1_~tmp___5~0#1, __utac_acc__Specification3_spec__1_~tmp___6~0#1, __utac_acc__Specification3_spec__1_~tmp___7~0#1, __utac_acc__Specification3_spec__1_~tmp___8~0#1, __utac_acc__Specification3_spec__1_~tmp___9~0#1, __utac_acc__Specification3_spec__1_~tmp___10~0#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~0#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~0#1;~expectedDirection~0 := 0; {5576#false} is VALID [2022-02-20 17:50:48,043 INFO L272 TraceCheckUtils]: 38: Hoare triple {5576#false} call __utac_acc__Specification3_spec__1_#t~ret4#1 := getCurrentFloorID(); {5575#true} is VALID [2022-02-20 17:50:48,043 INFO L290 TraceCheckUtils]: 39: Hoare triple {5575#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {5575#true} is VALID [2022-02-20 17:50:48,044 INFO L290 TraceCheckUtils]: 40: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,044 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5575#true} {5576#false} #1878#return; {5576#false} is VALID [2022-02-20 17:50:48,044 INFO L290 TraceCheckUtils]: 42: Hoare triple {5576#false} assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret4#1 && __utac_acc__Specification3_spec__1_#t~ret4#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp~0#1 := __utac_acc__Specification3_spec__1_#t~ret4#1;havoc __utac_acc__Specification3_spec__1_#t~ret4#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~0#1; {5576#false} is VALID [2022-02-20 17:50:48,046 INFO L272 TraceCheckUtils]: 43: Hoare triple {5576#false} call __utac_acc__Specification3_spec__1_#t~ret5#1 := getCurrentHeading(); {5575#true} is VALID [2022-02-20 17:50:48,046 INFO L290 TraceCheckUtils]: 44: Hoare triple {5575#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~currentHeading~0;#res := ~retValue_acc~4; {5575#true} is VALID [2022-02-20 17:50:48,046 INFO L290 TraceCheckUtils]: 45: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,047 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {5575#true} {5576#false} #1880#return; {5576#false} is VALID [2022-02-20 17:50:48,047 INFO L290 TraceCheckUtils]: 47: Hoare triple {5576#false} assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret5#1 && __utac_acc__Specification3_spec__1_#t~ret5#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp___10~0#1 := __utac_acc__Specification3_spec__1_#t~ret5#1;havoc __utac_acc__Specification3_spec__1_#t~ret5#1; {5576#false} is VALID [2022-02-20 17:50:48,047 INFO L290 TraceCheckUtils]: 48: Hoare triple {5576#false} assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0#1); {5576#false} is VALID [2022-02-20 17:50:48,047 INFO L290 TraceCheckUtils]: 49: Hoare triple {5576#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0); {5576#false} is VALID [2022-02-20 17:50:48,047 INFO L290 TraceCheckUtils]: 50: Hoare triple {5576#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 1); {5576#false} is VALID [2022-02-20 17:50:48,047 INFO L290 TraceCheckUtils]: 51: Hoare triple {5576#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 2); {5576#false} is VALID [2022-02-20 17:50:48,047 INFO L290 TraceCheckUtils]: 52: Hoare triple {5576#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 3); {5576#false} is VALID [2022-02-20 17:50:48,047 INFO L290 TraceCheckUtils]: 53: Hoare triple {5576#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 4); {5576#false} is VALID [2022-02-20 17:50:48,047 INFO L290 TraceCheckUtils]: 54: Hoare triple {5576#false} assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res#1;havoc stopRequestedAtCurrentFloor_#t~ret50#1, stopRequestedAtCurrentFloor_#t~ret51#1, stopRequestedAtCurrentFloor_#t~ret52#1, stopRequestedAtCurrentFloor_#t~ret53#1, stopRequestedAtCurrentFloor_~retValue_acc~14#1, stopRequestedAtCurrentFloor_~tmp~12#1, stopRequestedAtCurrentFloor_~tmp___0~7#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~14#1;havoc stopRequestedAtCurrentFloor_~tmp~12#1;havoc stopRequestedAtCurrentFloor_~tmp___0~7#1; {5576#false} is VALID [2022-02-20 17:50:48,048 INFO L272 TraceCheckUtils]: 55: Hoare triple {5576#false} call stopRequestedAtCurrentFloor_#t~ret50#1 := isExecutiveFloorCalling(); {5575#true} is VALID [2022-02-20 17:50:48,048 INFO L290 TraceCheckUtils]: 56: Hoare triple {5575#true} havoc ~retValue_acc~17; {5575#true} is VALID [2022-02-20 17:50:48,048 INFO L272 TraceCheckUtils]: 57: Hoare triple {5575#true} call #t~ret103 := isFloorCalling(~executiveFloor~0); {5575#true} is VALID [2022-02-20 17:50:48,048 INFO L290 TraceCheckUtils]: 58: Hoare triple {5575#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:48,048 INFO L290 TraceCheckUtils]: 59: Hoare triple {5575#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:48,048 INFO L290 TraceCheckUtils]: 60: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,048 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {5575#true} {5575#true} #1856#return; {5575#true} is VALID [2022-02-20 17:50:48,048 INFO L290 TraceCheckUtils]: 62: Hoare triple {5575#true} assume -2147483648 <= #t~ret103 && #t~ret103 <= 2147483647;~retValue_acc~17 := #t~ret103;havoc #t~ret103;#res := ~retValue_acc~17; {5575#true} is VALID [2022-02-20 17:50:48,048 INFO L290 TraceCheckUtils]: 63: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,048 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {5575#true} {5576#false} #1902#return; {5576#false} is VALID [2022-02-20 17:50:48,049 INFO L290 TraceCheckUtils]: 65: Hoare triple {5576#false} assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret50#1 && stopRequestedAtCurrentFloor_#t~ret50#1 <= 2147483647;stopRequestedAtCurrentFloor_~tmp~12#1 := stopRequestedAtCurrentFloor_#t~ret50#1;havoc stopRequestedAtCurrentFloor_#t~ret50#1; {5576#false} is VALID [2022-02-20 17:50:48,049 INFO L290 TraceCheckUtils]: 66: Hoare triple {5576#false} assume 0 != stopRequestedAtCurrentFloor_~tmp~12#1; {5576#false} is VALID [2022-02-20 17:50:48,049 INFO L272 TraceCheckUtils]: 67: Hoare triple {5576#false} call stopRequestedAtCurrentFloor_#t~ret51#1 := getCurrentFloorID(); {5575#true} is VALID [2022-02-20 17:50:48,049 INFO L290 TraceCheckUtils]: 68: Hoare triple {5575#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {5575#true} is VALID [2022-02-20 17:50:48,049 INFO L290 TraceCheckUtils]: 69: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,049 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {5575#true} {5576#false} #1904#return; {5576#false} is VALID [2022-02-20 17:50:48,049 INFO L290 TraceCheckUtils]: 71: Hoare triple {5576#false} assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret51#1 && stopRequestedAtCurrentFloor_#t~ret51#1 <= 2147483647;stopRequestedAtCurrentFloor_~tmp___0~7#1 := stopRequestedAtCurrentFloor_#t~ret51#1;havoc stopRequestedAtCurrentFloor_#t~ret51#1; {5576#false} is VALID [2022-02-20 17:50:48,049 INFO L290 TraceCheckUtils]: 72: Hoare triple {5576#false} assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~7#1);stopRequestedAtCurrentFloor_~retValue_acc~14#1 := 0;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~14#1; {5576#false} is VALID [2022-02-20 17:50:48,049 INFO L290 TraceCheckUtils]: 73: Hoare triple {5576#false} #t~ret66#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret66#1 && #t~ret66#1 <= 2147483647;~tmp___9~3#1 := #t~ret66#1;havoc #t~ret66#1; {5576#false} is VALID [2022-02-20 17:50:48,050 INFO L290 TraceCheckUtils]: 74: Hoare triple {5576#false} assume !(0 != ~tmp___9~3#1); {5576#false} is VALID [2022-02-20 17:50:48,050 INFO L290 TraceCheckUtils]: 75: Hoare triple {5576#false} assume 1 == ~doorState~0;~doorState~0 := 0; {5576#false} is VALID [2022-02-20 17:50:48,050 INFO L272 TraceCheckUtils]: 76: Hoare triple {5576#false} call #t~ret73#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); {5575#true} is VALID [2022-02-20 17:50:48,050 INFO L290 TraceCheckUtils]: 77: Hoare triple {5575#true} ~dir#1 := #in~dir#1;~respectFloorCalls#1 := #in~respectFloorCalls#1;~respectInLiftCalls#1 := #in~respectInLiftCalls#1;havoc ~retValue_acc~10#1;havoc ~tmp~8#1;havoc ~tmp___0~4#1;havoc ~__cil_tmp7~0#1;havoc ~__cil_tmp8~1#1; {5575#true} is VALID [2022-02-20 17:50:48,050 INFO L272 TraceCheckUtils]: 78: Hoare triple {5575#true} call #t~ret41#1 := isExecutiveFloorCalling(); {5575#true} is VALID [2022-02-20 17:50:48,050 INFO L290 TraceCheckUtils]: 79: Hoare triple {5575#true} havoc ~retValue_acc~17; {5575#true} is VALID [2022-02-20 17:50:48,050 INFO L272 TraceCheckUtils]: 80: Hoare triple {5575#true} call #t~ret103 := isFloorCalling(~executiveFloor~0); {5575#true} is VALID [2022-02-20 17:50:48,050 INFO L290 TraceCheckUtils]: 81: Hoare triple {5575#true} ~floorID := #in~floorID;havoc ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:48,050 INFO L290 TraceCheckUtils]: 82: Hoare triple {5575#true} assume 0 == ~floorID;~retValue_acc~29 := ~calls_0~0;#res := ~retValue_acc~29; {5575#true} is VALID [2022-02-20 17:50:48,050 INFO L290 TraceCheckUtils]: 83: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,051 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {5575#true} {5575#true} #1856#return; {5575#true} is VALID [2022-02-20 17:50:48,051 INFO L290 TraceCheckUtils]: 85: Hoare triple {5575#true} assume -2147483648 <= #t~ret103 && #t~ret103 <= 2147483647;~retValue_acc~17 := #t~ret103;havoc #t~ret103;#res := ~retValue_acc~17; {5575#true} is VALID [2022-02-20 17:50:48,051 INFO L290 TraceCheckUtils]: 86: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,051 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {5575#true} {5575#true} #1858#return; {5575#true} is VALID [2022-02-20 17:50:48,051 INFO L290 TraceCheckUtils]: 88: Hoare triple {5575#true} assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___0~4#1 := #t~ret41#1;havoc #t~ret41#1; {5575#true} is VALID [2022-02-20 17:50:48,051 INFO L290 TraceCheckUtils]: 89: Hoare triple {5575#true} assume 0 != ~tmp___0~4#1; {5575#true} is VALID [2022-02-20 17:50:48,051 INFO L272 TraceCheckUtils]: 90: Hoare triple {5575#true} call #t~ret42#1 := getCurrentFloorID(); {5575#true} is VALID [2022-02-20 17:50:48,051 INFO L290 TraceCheckUtils]: 91: Hoare triple {5575#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~currentFloorID~0;#res := ~retValue_acc~1; {5575#true} is VALID [2022-02-20 17:50:48,051 INFO L290 TraceCheckUtils]: 92: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,052 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {5575#true} {5575#true} #1860#return; {5575#true} is VALID [2022-02-20 17:50:48,052 INFO L290 TraceCheckUtils]: 94: Hoare triple {5575#true} assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp~8#1 := #t~ret42#1;havoc #t~ret42#1;~__cil_tmp7~0#1 := (if 1 == ~dir#1 then 1 else 0);~__cil_tmp8~1#1 := (if ~tmp~8#1 < ~executiveFloor~0 then 1 else 0);~retValue_acc~10#1 := (if ~__cil_tmp8~1#1 == ~__cil_tmp7~0#1 then 1 else 0);#res#1 := ~retValue_acc~10#1; {5575#true} is VALID [2022-02-20 17:50:48,052 INFO L290 TraceCheckUtils]: 95: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,052 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {5575#true} {5576#false} #1996#return; {5576#false} is VALID [2022-02-20 17:50:48,052 INFO L290 TraceCheckUtils]: 97: Hoare triple {5576#false} assume -2147483648 <= #t~ret73#1 && #t~ret73#1 <= 2147483647;~tmp___8~3#1 := #t~ret73#1;havoc #t~ret73#1; {5576#false} is VALID [2022-02-20 17:50:48,052 INFO L290 TraceCheckUtils]: 98: Hoare triple {5576#false} assume 0 != ~tmp___8~3#1; {5576#false} is VALID [2022-02-20 17:50:48,052 INFO L272 TraceCheckUtils]: 99: Hoare triple {5576#false} call continueInDirection(~currentHeading~0); {5690#(and (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= |old(~currentHeading~0)| ~currentHeading~0))} is VALID [2022-02-20 17:50:48,052 INFO L290 TraceCheckUtils]: 100: Hoare triple {5690#(and (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= |old(~currentHeading~0)| ~currentHeading~0))} ~dir := #in~dir;havoc ~tmp~9;~currentHeading~0 := ~dir; {5575#true} is VALID [2022-02-20 17:50:48,052 INFO L290 TraceCheckUtils]: 101: Hoare triple {5575#true} assume !(1 == ~currentHeading~0); {5575#true} is VALID [2022-02-20 17:50:48,053 INFO L290 TraceCheckUtils]: 102: Hoare triple {5575#true} assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; {5575#true} is VALID [2022-02-20 17:50:48,053 INFO L290 TraceCheckUtils]: 103: Hoare triple {5575#true} assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; {5575#true} is VALID [2022-02-20 17:50:48,053 INFO L290 TraceCheckUtils]: 104: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,053 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {5575#true} {5576#false} #1998#return; {5576#false} is VALID [2022-02-20 17:50:48,053 INFO L290 TraceCheckUtils]: 106: Hoare triple {5576#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret16#1, __utac_acc__Specification3_spec__2_#t~ret17#1, __utac_acc__Specification3_spec__2_~tmp~1#1, __utac_acc__Specification3_spec__2_~tmp___0~1#1;havoc __utac_acc__Specification3_spec__2_~tmp~1#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1#1; {5576#false} is VALID [2022-02-20 17:50:48,053 INFO L290 TraceCheckUtils]: 107: Hoare triple {5576#false} assume -1 == ~expectedDirection~0; {5576#false} is VALID [2022-02-20 17:50:48,053 INFO L272 TraceCheckUtils]: 108: Hoare triple {5576#false} call __utac_acc__Specification3_spec__2_#t~ret16#1 := getCurrentHeading(); {5575#true} is VALID [2022-02-20 17:50:48,053 INFO L290 TraceCheckUtils]: 109: Hoare triple {5575#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~currentHeading~0;#res := ~retValue_acc~4; {5575#true} is VALID [2022-02-20 17:50:48,053 INFO L290 TraceCheckUtils]: 110: Hoare triple {5575#true} assume true; {5575#true} is VALID [2022-02-20 17:50:48,053 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {5575#true} {5576#false} #2010#return; {5576#false} is VALID [2022-02-20 17:50:48,054 INFO L290 TraceCheckUtils]: 112: Hoare triple {5576#false} assume -2147483648 <= __utac_acc__Specification3_spec__2_#t~ret16#1 && __utac_acc__Specification3_spec__2_#t~ret16#1 <= 2147483647;__utac_acc__Specification3_spec__2_~tmp___0~1#1 := __utac_acc__Specification3_spec__2_#t~ret16#1;havoc __utac_acc__Specification3_spec__2_#t~ret16#1; {5576#false} is VALID [2022-02-20 17:50:48,054 INFO L290 TraceCheckUtils]: 113: Hoare triple {5576#false} assume 1 == __utac_acc__Specification3_spec__2_~tmp___0~1#1; {5576#false} is VALID [2022-02-20 17:50:48,054 INFO L272 TraceCheckUtils]: 114: Hoare triple {5576#false} call __automaton_fail(); {5576#false} is VALID [2022-02-20 17:50:48,054 INFO L290 TraceCheckUtils]: 115: Hoare triple {5576#false} assume !false; {5576#false} is VALID [2022-02-20 17:50:48,055 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-02-20 17:50:48,055 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:50:48,055 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1679138810] [2022-02-20 17:50:48,055 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1679138810] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 17:50:48,056 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 17:50:48,056 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 17:50:48,056 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513155284] [2022-02-20 17:50:48,056 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 17:50:48,057 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (17), 5 states have call predecessors, (17), 3 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 116 [2022-02-20 17:50:48,058 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:50:48,058 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 10.0) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (17), 5 states have call predecessors, (17), 3 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-02-20 17:50:48,123 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:50:48,124 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 17:50:48,124 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:50:48,124 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 17:50:48,124 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-02-20 17:50:48,124 INFO L87 Difference]: Start difference. First operand 615 states and 1007 transitions. Second operand has 7 states, 7 states have (on average 10.0) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (17), 5 states have call predecessors, (17), 3 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-02-20 17:51:08,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:51:08,280 INFO L93 Difference]: Finished difference Result 1556 states and 2627 transitions. [2022-02-20 17:51:08,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-20 17:51:08,281 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (17), 5 states have call predecessors, (17), 3 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 116 [2022-02-20 17:51:08,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:51:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 10.0) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (17), 5 states have call predecessors, (17), 3 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-02-20 17:51:08,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 2582 transitions. [2022-02-20 17:51:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 10.0) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (17), 5 states have call predecessors, (17), 3 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-02-20 17:51:08,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 2582 transitions. [2022-02-20 17:51:08,366 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 2582 transitions.