./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec3_product21.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_product21.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 5c2801af81eeb5fcd439b1a1907444cd22ba07dc03ae6cb195ad73614e32dad5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 17:49:46,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 17:49:46,938 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 17:49:46,968 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 17:49:46,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 17:49:46,969 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 17:49:46,970 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 17:49:46,971 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 17:49:46,972 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 17:49:46,973 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 17:49:46,973 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 17:49:46,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 17:49:46,977 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 17:49:46,978 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 17:49:46,978 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 17:49:46,979 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 17:49:46,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 17:49:46,982 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 17:49:46,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 17:49:46,988 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 17:49:46,989 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 17:49:46,995 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 17:49:46,995 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 17:49:46,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 17:49:46,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 17:49:46,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 17:49:46,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 17:49:46,999 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 17:49:47,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 17:49:47,003 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 17:49:47,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 17:49:47,004 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 17:49:47,004 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 17:49:47,005 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 17:49:47,006 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 17:49:47,006 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 17:49:47,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 17:49:47,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 17:49:47,008 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 17:49:47,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 17:49:47,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 17:49:47,010 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 17:49:47,033 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 17:49:47,033 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 17:49:47,034 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 17:49:47,034 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 17:49:47,035 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 17:49:47,035 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 17:49:47,035 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 17:49:47,035 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 17:49:47,036 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 17:49:47,036 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 17:49:47,036 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 17:49:47,037 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 17:49:47,037 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 17:49:47,037 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 17:49:47,037 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 17:49:47,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 17:49:47,037 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 17:49:47,038 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 17:49:47,038 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 17:49:47,038 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 17:49:47,038 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 17:49:47,038 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 17:49:47,038 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 17:49:47,038 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 17:49:47,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 17:49:47,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 17:49:47,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 17:49:47,039 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 17:49:47,039 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 17:49:47,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 17:49:47,040 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 17:49:47,040 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 17:49:47,040 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 17:49:47,040 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c2801af81eeb5fcd439b1a1907444cd22ba07dc03ae6cb195ad73614e32dad5 [2022-02-20 17:49:47,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 17:49:47,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 17:49:47,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 17:49:47,263 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 17:49:47,264 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 17:49:47,265 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec3_product21.cil.c [2022-02-20 17:49:47,325 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba09bb743/06deab62faaa42d59bf9d1a1174bf4cf/FLAGa9d33cef4 [2022-02-20 17:49:47,802 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 17:49:47,803 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec3_product21.cil.c [2022-02-20 17:49:47,818 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba09bb743/06deab62faaa42d59bf9d1a1174bf4cf/FLAGa9d33cef4 [2022-02-20 17:49:47,828 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba09bb743/06deab62faaa42d59bf9d1a1174bf4cf [2022-02-20 17:49:47,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 17:49:47,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 17:49:47,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 17:49:47,831 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 17:49:47,834 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 17:49:47,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 05:49:47" (1/1) ... [2022-02-20 17:49:47,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ad102 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:47, skipping insertion in model container [2022-02-20 17:49:47,835 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 05:49:47" (1/1) ... [2022-02-20 17:49:47,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 17:49:47,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 17:49:48,254 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_product21.cil.c[62420,62433] [2022-02-20 17:49:48,290 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 17:49:48,300 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 17:49:48,389 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_product21.cil.c[62420,62433] [2022-02-20 17:49:48,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 17:49:48,431 INFO L208 MainTranslator]: Completed translation [2022-02-20 17:49:48,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:48 WrapperNode [2022-02-20 17:49:48,432 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 17:49:48,433 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 17:49:48,433 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 17:49:48,433 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 17:49:48,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:48" (1/1) ... [2022-02-20 17:49:48,464 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:48" (1/1) ... [2022-02-20 17:49:48,517 INFO L137 Inliner]: procedures = 90, calls = 345, calls flagged for inlining = 24, calls inlined = 21, statements flattened = 884 [2022-02-20 17:49:48,521 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 17:49:48,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 17:49:48,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 17:49:48,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 17:49:48,528 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:48" (1/1) ... [2022-02-20 17:49:48,528 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:48" (1/1) ... [2022-02-20 17:49:48,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:48" (1/1) ... [2022-02-20 17:49:48,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:48" (1/1) ... [2022-02-20 17:49:48,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:48" (1/1) ... [2022-02-20 17:49:48,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:48" (1/1) ... [2022-02-20 17:49:48,610 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:48" (1/1) ... [2022-02-20 17:49:48,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 17:49:48,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 17:49:48,636 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 17:49:48,636 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 17:49:48,637 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:48" (1/1) ... [2022-02-20 17:49:48,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 17:49:48,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 17:49:48,684 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 17:49:48,720 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 17:49:48,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 17:49:48,735 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2022-02-20 17:49:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2022-02-20 17:49:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2022-02-20 17:49:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2022-02-20 17:49:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-02-20 17:49:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-02-20 17:49:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-02-20 17:49:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-02-20 17:49:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2022-02-20 17:49:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2022-02-20 17:49:48,737 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-02-20 17:49:48,737 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-02-20 17:49:48,737 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-02-20 17:49:48,737 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-02-20 17:49:48,737 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-02-20 17:49:48,737 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-02-20 17:49:48,737 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-02-20 17:49:48,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-02-20 17:49:48,738 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-02-20 17:49:48,738 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-02-20 17:49:48,738 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-02-20 17:49:48,738 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-02-20 17:49:48,738 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-02-20 17:49:48,738 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-02-20 17:49:48,738 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2022-02-20 17:49:48,738 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2022-02-20 17:49:48,738 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2022-02-20 17:49:48,739 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2022-02-20 17:49:48,739 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-02-20 17:49:48,739 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-02-20 17:49:48,739 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2022-02-20 17:49:48,739 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2022-02-20 17:49:48,739 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-02-20 17:49:48,739 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-02-20 17:49:48,739 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-02-20 17:49:48,739 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-02-20 17:49:48,740 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-02-20 17:49:48,740 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-02-20 17:49:48,740 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-02-20 17:49:48,740 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-02-20 17:49:48,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 17:49:48,740 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2022-02-20 17:49:48,741 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2022-02-20 17:49:48,741 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-02-20 17:49:48,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-02-20 17:49:48,741 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-02-20 17:49:48,741 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-02-20 17:49:48,741 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-02-20 17:49:48,741 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-02-20 17:49:48,741 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__weight [2022-02-20 17:49:48,742 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__weight [2022-02-20 17:49:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 17:49:48,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 17:49:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-02-20 17:49:48,743 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-02-20 17:49:48,915 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 17:49:48,917 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 17:49:49,713 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 17:49:49,730 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 17:49:49,730 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-20 17:49:49,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 05:49:49 BoogieIcfgContainer [2022-02-20 17:49:49,732 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 17:49:49,733 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 17:49:49,733 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 17:49:49,736 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 17:49:49,736 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 05:49:47" (1/3) ... [2022-02-20 17:49:49,736 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ebac33b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 05:49:49, skipping insertion in model container [2022-02-20 17:49:49,736 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:48" (2/3) ... [2022-02-20 17:49:49,737 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ebac33b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 05:49:49, skipping insertion in model container [2022-02-20 17:49:49,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 05:49:49" (3/3) ... [2022-02-20 17:49:49,740 INFO L111 eAbstractionObserver]: Analyzing ICFG elevator_spec3_product21.cil.c [2022-02-20 17:49:49,743 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 17:49:49,743 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 17:49:49,782 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 17:49:49,788 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 17:49:49,788 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 17:49:49,827 INFO L276 IsEmpty]: Start isEmpty. Operand has 588 states, 454 states have (on average 1.6762114537444934) internal successors, (761), 472 states have internal predecessors, (761), 106 states have call successors, (106), 26 states have call predecessors, (106), 26 states have return successors, (106), 103 states have call predecessors, (106), 106 states have call successors, (106) [2022-02-20 17:49:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-02-20 17:49:49,853 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:49:49,854 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1] [2022-02-20 17:49:49,855 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:49:49,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:49:49,859 INFO L85 PathProgramCache]: Analyzing trace with hash -803811748, now seen corresponding path program 1 times [2022-02-20 17:49:49,868 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:49:49,869 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [90384168] [2022-02-20 17:49:49,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:49:49,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:49:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:50,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-02-20 17:49:50,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:50,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:49:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:50,503 INFO L290 TraceCheckUtils]: 0: Hoare triple {654#(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; {591#true} is VALID [2022-02-20 17:49:50,503 INFO L290 TraceCheckUtils]: 1: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,504 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {591#true} {591#true} #1809#return; {591#true} is VALID [2022-02-20 17:49:50,505 INFO L290 TraceCheckUtils]: 0: Hoare triple {650#(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; {591#true} is VALID [2022-02-20 17:49:50,507 INFO L272 TraceCheckUtils]: 1: Hoare triple {591#true} call initFloors(); {654#(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 17:49:50,508 INFO L290 TraceCheckUtils]: 2: Hoare triple {654#(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; {591#true} is VALID [2022-02-20 17:49:50,508 INFO L290 TraceCheckUtils]: 3: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,508 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {591#true} {591#true} #1809#return; {591#true} is VALID [2022-02-20 17:49:50,509 INFO L290 TraceCheckUtils]: 5: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,509 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {591#true} {591#true} #2007#return; {591#true} is VALID [2022-02-20 17:49:50,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-02-20 17:49:50,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:50,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:49:50,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:50,571 INFO L290 TraceCheckUtils]: 0: Hoare triple {591#true} ~person := #in~person;havoc ~retValue_acc~3; {591#true} is VALID [2022-02-20 17:49:50,572 INFO L290 TraceCheckUtils]: 1: Hoare triple {591#true} assume 0 == ~person;~retValue_acc~3 := 4;#res := ~retValue_acc~3; {669#(= |getOrigin_#res| 4)} is VALID [2022-02-20 17:49:50,572 INFO L290 TraceCheckUtils]: 2: Hoare triple {669#(= |getOrigin_#res| 4)} assume true; {669#(= |getOrigin_#res| 4)} is VALID [2022-02-20 17:49:50,592 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {669#(= |getOrigin_#res| 4)} {591#true} #1821#return; {659#(= |bobCall_#t~ret5| 4)} is VALID [2022-02-20 17:49:50,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-02-20 17:49:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:50,623 INFO L290 TraceCheckUtils]: 0: Hoare triple {654#(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; {670#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} is VALID [2022-02-20 17:49:50,623 INFO L290 TraceCheckUtils]: 1: Hoare triple {670#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} assume 0 == ~floor#1; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,625 INFO L290 TraceCheckUtils]: 2: Hoare triple {671#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == ~person#1;~personOnFloor_0_0~0 := 1; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,625 INFO L290 TraceCheckUtils]: 3: Hoare triple {671#(= |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; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,628 INFO L290 TraceCheckUtils]: 4: Hoare triple {671#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,628 INFO L290 TraceCheckUtils]: 5: Hoare triple {671#(= |initPersonOnFloor_#in~floor#1| 0)} assume { :end_inline_callOnFloor } true; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,628 INFO L290 TraceCheckUtils]: 6: Hoare triple {671#(= |initPersonOnFloor_#in~floor#1| 0)} assume true; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,629 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {671#(= |initPersonOnFloor_#in~floor#1| 0)} {660#(= bobCall_~tmp~0 4)} #1823#return; {592#false} is VALID [2022-02-20 17:49:50,630 INFO L290 TraceCheckUtils]: 0: Hoare triple {654#(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~0; {591#true} is VALID [2022-02-20 17:49:50,631 INFO L272 TraceCheckUtils]: 1: Hoare triple {591#true} call #t~ret5 := getOrigin(0); {591#true} is VALID [2022-02-20 17:49:50,631 INFO L290 TraceCheckUtils]: 2: Hoare triple {591#true} ~person := #in~person;havoc ~retValue_acc~3; {591#true} is VALID [2022-02-20 17:49:50,632 INFO L290 TraceCheckUtils]: 3: Hoare triple {591#true} assume 0 == ~person;~retValue_acc~3 := 4;#res := ~retValue_acc~3; {669#(= |getOrigin_#res| 4)} is VALID [2022-02-20 17:49:50,632 INFO L290 TraceCheckUtils]: 4: Hoare triple {669#(= |getOrigin_#res| 4)} assume true; {669#(= |getOrigin_#res| 4)} is VALID [2022-02-20 17:49:50,638 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {669#(= |getOrigin_#res| 4)} {591#true} #1821#return; {659#(= |bobCall_#t~ret5| 4)} is VALID [2022-02-20 17:49:50,638 INFO L290 TraceCheckUtils]: 6: Hoare triple {659#(= |bobCall_#t~ret5| 4)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~0 := #t~ret5;havoc #t~ret5; {660#(= bobCall_~tmp~0 4)} is VALID [2022-02-20 17:49:50,641 INFO L272 TraceCheckUtils]: 7: Hoare triple {660#(= bobCall_~tmp~0 4)} call initPersonOnFloor(0, ~tmp~0); {654#(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 17:49:50,641 INFO L290 TraceCheckUtils]: 8: Hoare triple {654#(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; {670#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} is VALID [2022-02-20 17:49:50,642 INFO L290 TraceCheckUtils]: 9: Hoare triple {670#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} assume 0 == ~floor#1; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,642 INFO L290 TraceCheckUtils]: 10: Hoare triple {671#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == ~person#1;~personOnFloor_0_0~0 := 1; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,643 INFO L290 TraceCheckUtils]: 11: Hoare triple {671#(= |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; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,643 INFO L290 TraceCheckUtils]: 12: Hoare triple {671#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,643 INFO L290 TraceCheckUtils]: 13: Hoare triple {671#(= |initPersonOnFloor_#in~floor#1| 0)} assume { :end_inline_callOnFloor } true; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,644 INFO L290 TraceCheckUtils]: 14: Hoare triple {671#(= |initPersonOnFloor_#in~floor#1| 0)} assume true; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,644 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {671#(= |initPersonOnFloor_#in~floor#1| 0)} {660#(= bobCall_~tmp~0 4)} #1823#return; {592#false} is VALID [2022-02-20 17:49:50,645 INFO L290 TraceCheckUtils]: 16: Hoare triple {592#false} assume true; {592#false} is VALID [2022-02-20 17:49:50,645 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {592#false} {591#true} #2009#return; {592#false} is VALID [2022-02-20 17:49:50,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-02-20 17:49:50,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:50,649 INFO L290 TraceCheckUtils]: 0: Hoare triple {591#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~currentFloorID~0;#res := ~retValue_acc~6; {591#true} is VALID [2022-02-20 17:49:50,650 INFO L290 TraceCheckUtils]: 1: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,650 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {591#true} {592#false} #1845#return; {592#false} is VALID [2022-02-20 17:49:50,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-02-20 17:49:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:50,655 INFO L290 TraceCheckUtils]: 0: Hoare triple {591#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~currentHeading~0;#res := ~retValue_acc~9; {591#true} is VALID [2022-02-20 17:49:50,656 INFO L290 TraceCheckUtils]: 1: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,656 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {591#true} {592#false} #1847#return; {592#false} is VALID [2022-02-20 17:49:50,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-02-20 17:49:50,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:50,661 INFO L290 TraceCheckUtils]: 0: Hoare triple {591#true} ~floorID := #in~floorID;havoc ~retValue_acc~20; {591#true} is VALID [2022-02-20 17:49:50,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {591#true} assume 0 == ~floorID;~retValue_acc~20 := ~calls_0~0;#res := ~retValue_acc~20; {591#true} is VALID [2022-02-20 17:49:50,663 INFO L290 TraceCheckUtils]: 2: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,663 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {591#true} {592#false} #1873#return; {592#false} is VALID [2022-02-20 17:49:50,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-02-20 17:49:50,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:50,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 17:49:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:50,692 INFO L290 TraceCheckUtils]: 0: Hoare triple {591#true} ~dir := #in~dir;~respectFloorCalls := #in~respectFloorCalls;~respectInLiftCalls := #in~respectInLiftCalls;havoc ~retValue_acc~13;havoc ~tmp~15;havoc ~tmp___0~5;havoc ~tmp___1~4;havoc ~tmp___2~2;havoc ~tmp___3~1;havoc ~tmp___4~0;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~tmp___9~0; {591#true} is VALID [2022-02-20 17:49:50,692 INFO L290 TraceCheckUtils]: 1: Hoare triple {591#true} assume !(1 == ~dir); {591#true} is VALID [2022-02-20 17:49:50,693 INFO L290 TraceCheckUtils]: 2: Hoare triple {591#true} assume 0 == ~currentFloorID~0;~retValue_acc~13 := 0;#res := ~retValue_acc~13; {591#true} is VALID [2022-02-20 17:49:50,693 INFO L290 TraceCheckUtils]: 3: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,693 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {591#true} {591#true} #1817#return; {591#true} is VALID [2022-02-20 17:49:50,695 INFO L290 TraceCheckUtils]: 0: Hoare triple {591#true} ~dir#1 := #in~dir#1;~respectFloorCalls#1 := #in~respectFloorCalls#1;~respectInLiftCalls#1 := #in~respectInLiftCalls#1;havoc ~retValue_acc~14#1;havoc ~overload~0#1;havoc ~buttonPressed~0#1;havoc ~tmp~16#1;havoc ~__cil_tmp8~0#1;havoc ~__cil_tmp9~0#1;~__cil_tmp8~0#1 := 2 * ~maximumWeight~0;~__cil_tmp9~0#1 := (if ~__cil_tmp8~0#1 < 0 && 0 != ~__cil_tmp8~0#1 % 3 then 1 + ~__cil_tmp8~0#1 / 3 else ~__cil_tmp8~0#1 / 3);~overload~0#1 := (if ~weight~0 > ~__cil_tmp9~0#1 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res#1;havoc isAnyLiftButtonPressed_~retValue_acc~15#1;havoc isAnyLiftButtonPressed_~retValue_acc~15#1; {591#true} is VALID [2022-02-20 17:49:50,695 INFO L290 TraceCheckUtils]: 1: Hoare triple {591#true} assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~15#1 := 1;isAnyLiftButtonPressed_#res#1 := isAnyLiftButtonPressed_~retValue_acc~15#1; {591#true} is VALID [2022-02-20 17:49:50,696 INFO L290 TraceCheckUtils]: 2: Hoare triple {591#true} #t~ret43#1 := isAnyLiftButtonPressed_#res#1;assume { :end_inline_isAnyLiftButtonPressed } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp~16#1 := #t~ret43#1;havoc #t~ret43#1;~buttonPressed~0#1 := ~tmp~16#1; {591#true} is VALID [2022-02-20 17:49:50,696 INFO L290 TraceCheckUtils]: 3: Hoare triple {591#true} assume !(0 != ~overload~0#1); {591#true} is VALID [2022-02-20 17:49:50,696 INFO L272 TraceCheckUtils]: 4: Hoare triple {591#true} call #t~ret46#1 := stopRequestedInDirection__wrappee__weight(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); {591#true} is VALID [2022-02-20 17:49:50,697 INFO L290 TraceCheckUtils]: 5: Hoare triple {591#true} ~dir := #in~dir;~respectFloorCalls := #in~respectFloorCalls;~respectInLiftCalls := #in~respectInLiftCalls;havoc ~retValue_acc~13;havoc ~tmp~15;havoc ~tmp___0~5;havoc ~tmp___1~4;havoc ~tmp___2~2;havoc ~tmp___3~1;havoc ~tmp___4~0;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~tmp___9~0; {591#true} is VALID [2022-02-20 17:49:50,697 INFO L290 TraceCheckUtils]: 6: Hoare triple {591#true} assume !(1 == ~dir); {591#true} is VALID [2022-02-20 17:49:50,697 INFO L290 TraceCheckUtils]: 7: Hoare triple {591#true} assume 0 == ~currentFloorID~0;~retValue_acc~13 := 0;#res := ~retValue_acc~13; {591#true} is VALID [2022-02-20 17:49:50,697 INFO L290 TraceCheckUtils]: 8: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,698 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {591#true} {591#true} #1817#return; {591#true} is VALID [2022-02-20 17:49:50,698 INFO L290 TraceCheckUtils]: 10: Hoare triple {591#true} assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~retValue_acc~14#1 := #t~ret46#1;havoc #t~ret46#1;#res#1 := ~retValue_acc~14#1; {591#true} is VALID [2022-02-20 17:49:50,698 INFO L290 TraceCheckUtils]: 11: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,698 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {591#true} {592#false} #1963#return; {592#false} is VALID [2022-02-20 17:49:50,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-02-20 17:49:50,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:50,717 INFO L290 TraceCheckUtils]: 0: Hoare triple {677#(and (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= |old(~currentHeading~0)| ~currentHeading~0))} ~dir := #in~dir;havoc ~tmp~17;~currentHeading~0 := ~dir; {591#true} is VALID [2022-02-20 17:49:50,718 INFO L290 TraceCheckUtils]: 1: Hoare triple {591#true} assume !(1 == ~currentHeading~0); {591#true} is VALID [2022-02-20 17:49:50,718 INFO L290 TraceCheckUtils]: 2: Hoare triple {591#true} assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; {591#true} is VALID [2022-02-20 17:49:50,718 INFO L290 TraceCheckUtils]: 3: Hoare triple {591#true} assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; {591#true} is VALID [2022-02-20 17:49:50,719 INFO L290 TraceCheckUtils]: 4: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,719 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {591#true} {592#false} #1965#return; {592#false} is VALID [2022-02-20 17:49:50,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-02-20 17:49:50,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:50,723 INFO L290 TraceCheckUtils]: 0: Hoare triple {591#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~currentHeading~0;#res := ~retValue_acc~9; {591#true} is VALID [2022-02-20 17:49:50,723 INFO L290 TraceCheckUtils]: 1: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,724 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {591#true} {592#false} #1977#return; {592#false} is VALID [2022-02-20 17:49:50,729 INFO L290 TraceCheckUtils]: 0: Hoare triple {591#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(10, 4);call #Ultimate.allocInit(4, 5);call write~init~int(91, 5, 0, 1);call write~init~int(95, 5, 1, 1);call write~init~int(93, 5, 2, 1);call write~init~int(0, 5, 3, 1);call #Ultimate.allocInit(4, 6);call write~init~int(91, 6, 0, 1);call write~init~int(93, 6, 1, 1);call write~init~int(32, 6, 2, 1);call write~init~int(0, 6, 3, 1);call #Ultimate.allocInit(5, 7);call write~init~int(32, 7, 0, 1);call write~init~int(97, 7, 1, 1);call write~init~int(116, 7, 2, 1);call write~init~int(32, 7, 3, 1);call write~init~int(0, 7, 4, 1);call #Ultimate.allocInit(3, 8);call write~init~int(37, 8, 0, 1);call write~init~int(105, 8, 1, 1);call write~init~int(0, 8, 2, 1);call #Ultimate.allocInit(10, 9);call #Ultimate.allocInit(3, 10);call write~init~int(117, 10, 0, 1);call write~init~int(112, 10, 1, 1);call write~init~int(0, 10, 2, 1);call #Ultimate.allocInit(5, 11);call write~init~int(100, 11, 0, 1);call write~init~int(111, 11, 1, 1);call write~init~int(119, 11, 2, 1);call write~init~int(110, 11, 3, 1);call write~init~int(0, 11, 4, 1);call #Ultimate.allocInit(7, 12);call write~init~int(32, 12, 0, 1);call write~init~int(73, 12, 1, 1);call write~init~int(76, 12, 2, 1);call write~init~int(95, 12, 3, 1);call write~init~int(112, 12, 4, 1);call write~init~int(58, 12, 5, 1);call write~init~int(0, 12, 6, 1);call #Ultimate.allocInit(4, 13);call write~init~int(32, 13, 0, 1);call write~init~int(37, 13, 1, 1);call write~init~int(105, 13, 2, 1);call write~init~int(0, 13, 3, 1);call #Ultimate.allocInit(4, 14);call write~init~int(32, 14, 0, 1);call write~init~int(37, 14, 1, 1);call write~init~int(105, 14, 2, 1);call write~init~int(0, 14, 3, 1);call #Ultimate.allocInit(4, 15);call write~init~int(32, 15, 0, 1);call write~init~int(37, 15, 1, 1);call write~init~int(105, 15, 2, 1);call write~init~int(0, 15, 3, 1);call #Ultimate.allocInit(4, 16);call write~init~int(32, 16, 0, 1);call write~init~int(37, 16, 1, 1);call write~init~int(105, 16, 2, 1);call write~init~int(0, 16, 3, 1);call #Ultimate.allocInit(4, 17);call write~init~int(32, 17, 0, 1);call write~init~int(37, 17, 1, 1);call write~init~int(105, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(6, 18);call write~init~int(32, 18, 0, 1);call write~init~int(70, 18, 1, 1);call write~init~int(95, 18, 2, 1);call write~init~int(112, 18, 3, 1);call write~init~int(58, 18, 4, 1);call write~init~int(0, 18, 5, 1);call #Ultimate.allocInit(4, 19);call write~init~int(32, 19, 0, 1);call write~init~int(37, 19, 1, 1);call write~init~int(105, 19, 2, 1);call write~init~int(0, 19, 3, 1);call #Ultimate.allocInit(4, 20);call write~init~int(32, 20, 0, 1);call write~init~int(37, 20, 1, 1);call write~init~int(105, 20, 2, 1);call write~init~int(0, 20, 3, 1);call #Ultimate.allocInit(4, 21);call write~init~int(32, 21, 0, 1);call write~init~int(37, 21, 1, 1);call write~init~int(105, 21, 2, 1);call write~init~int(0, 21, 3, 1);call #Ultimate.allocInit(4, 22);call write~init~int(32, 22, 0, 1);call write~init~int(37, 22, 1, 1);call write~init~int(105, 22, 2, 1);call write~init~int(0, 22, 3, 1);call #Ultimate.allocInit(4, 23);call write~init~int(32, 23, 0, 1);call write~init~int(37, 23, 1, 1);call write~init~int(105, 23, 2, 1);call write~init~int(0, 23, 3, 1);call #Ultimate.allocInit(2, 24);call write~init~int(10, 24, 0, 1);call write~init~int(0, 24, 1, 1);call #Ultimate.allocInit(30, 25);call #Ultimate.allocInit(9, 26);call #Ultimate.allocInit(21, 27);call #Ultimate.allocInit(30, 28);call #Ultimate.allocInit(9, 29);call #Ultimate.allocInit(21, 30);call #Ultimate.allocInit(30, 31);call #Ultimate.allocInit(9, 32);call #Ultimate.allocInit(25, 33);call #Ultimate.allocInit(30, 34);call #Ultimate.allocInit(9, 35);call #Ultimate.allocInit(25, 36);~cleanupTimeShifts~0 := 12;~weight~0 := 0;~maximumWeight~0 := 100;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {591#true} is VALID [2022-02-20 17:49:50,729 INFO L290 TraceCheckUtils]: 1: Hoare triple {591#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret17#1, main_~retValue_acc~1#1, main_~tmp~8#1;havoc main_~retValue_acc~1#1;havoc main_~tmp~8#1;assume { :begin_inline_select_helpers } true; {591#true} is VALID [2022-02-20 17:49:50,729 INFO L290 TraceCheckUtils]: 2: Hoare triple {591#true} assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; {591#true} is VALID [2022-02-20 17:49:50,730 INFO L290 TraceCheckUtils]: 3: Hoare triple {591#true} assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~27#1;havoc valid_product_~retValue_acc~27#1;valid_product_~retValue_acc~27#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~27#1; {591#true} is VALID [2022-02-20 17:49:50,730 INFO L290 TraceCheckUtils]: 4: Hoare triple {591#true} main_#t~ret17#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;assume -2147483648 <= main_#t~ret17#1 && main_#t~ret17#1 <= 2147483647;main_~tmp~8#1 := main_#t~ret17#1;havoc main_#t~ret17#1; {591#true} is VALID [2022-02-20 17:49:50,730 INFO L290 TraceCheckUtils]: 5: Hoare triple {591#true} assume 0 != main_~tmp~8#1;assume { :begin_inline_setup } true; {591#true} is VALID [2022-02-20 17:49:50,730 INFO L290 TraceCheckUtils]: 6: Hoare triple {591#true} assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true; {591#true} is VALID [2022-02-20 17:49:50,733 INFO L272 TraceCheckUtils]: 7: Hoare triple {591#true} call initTopDown(); {650#(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 17:49:50,734 INFO L290 TraceCheckUtils]: 8: Hoare triple {650#(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; {591#true} is VALID [2022-02-20 17:49:50,736 INFO L272 TraceCheckUtils]: 9: Hoare triple {591#true} call initFloors(); {654#(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 17:49:50,736 INFO L290 TraceCheckUtils]: 10: Hoare triple {654#(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; {591#true} is VALID [2022-02-20 17:49:50,736 INFO L290 TraceCheckUtils]: 11: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,737 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {591#true} {591#true} #1809#return; {591#true} is VALID [2022-02-20 17:49:50,737 INFO L290 TraceCheckUtils]: 13: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,737 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {591#true} {591#true} #2007#return; {591#true} is VALID [2022-02-20 17:49:50,739 INFO L272 TraceCheckUtils]: 15: Hoare triple {591#true} call bobCall(); {654#(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 17:49:50,740 INFO L290 TraceCheckUtils]: 16: Hoare triple {654#(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~0; {591#true} is VALID [2022-02-20 17:49:50,740 INFO L272 TraceCheckUtils]: 17: Hoare triple {591#true} call #t~ret5 := getOrigin(0); {591#true} is VALID [2022-02-20 17:49:50,740 INFO L290 TraceCheckUtils]: 18: Hoare triple {591#true} ~person := #in~person;havoc ~retValue_acc~3; {591#true} is VALID [2022-02-20 17:49:50,740 INFO L290 TraceCheckUtils]: 19: Hoare triple {591#true} assume 0 == ~person;~retValue_acc~3 := 4;#res := ~retValue_acc~3; {669#(= |getOrigin_#res| 4)} is VALID [2022-02-20 17:49:50,741 INFO L290 TraceCheckUtils]: 20: Hoare triple {669#(= |getOrigin_#res| 4)} assume true; {669#(= |getOrigin_#res| 4)} is VALID [2022-02-20 17:49:50,741 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {669#(= |getOrigin_#res| 4)} {591#true} #1821#return; {659#(= |bobCall_#t~ret5| 4)} is VALID [2022-02-20 17:49:50,742 INFO L290 TraceCheckUtils]: 22: Hoare triple {659#(= |bobCall_#t~ret5| 4)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~0 := #t~ret5;havoc #t~ret5; {660#(= bobCall_~tmp~0 4)} is VALID [2022-02-20 17:49:50,746 INFO L272 TraceCheckUtils]: 23: Hoare triple {660#(= bobCall_~tmp~0 4)} call initPersonOnFloor(0, ~tmp~0); {654#(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 17:49:50,746 INFO L290 TraceCheckUtils]: 24: Hoare triple {654#(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; {670#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} is VALID [2022-02-20 17:49:50,747 INFO L290 TraceCheckUtils]: 25: Hoare triple {670#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} assume 0 == ~floor#1; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,747 INFO L290 TraceCheckUtils]: 26: Hoare triple {671#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == ~person#1;~personOnFloor_0_0~0 := 1; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,748 INFO L290 TraceCheckUtils]: 27: Hoare triple {671#(= |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; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,748 INFO L290 TraceCheckUtils]: 28: Hoare triple {671#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,749 INFO L290 TraceCheckUtils]: 29: Hoare triple {671#(= |initPersonOnFloor_#in~floor#1| 0)} assume { :end_inline_callOnFloor } true; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,749 INFO L290 TraceCheckUtils]: 30: Hoare triple {671#(= |initPersonOnFloor_#in~floor#1| 0)} assume true; {671#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:50,750 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {671#(= |initPersonOnFloor_#in~floor#1| 0)} {660#(= bobCall_~tmp~0 4)} #1823#return; {592#false} is VALID [2022-02-20 17:49:50,750 INFO L290 TraceCheckUtils]: 32: Hoare triple {592#false} assume true; {592#false} is VALID [2022-02-20 17:49:50,750 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {592#false} {591#true} #2009#return; {592#false} is VALID [2022-02-20 17:49:50,750 INFO L290 TraceCheckUtils]: 34: Hoare triple {592#false} assume { :begin_inline_threeTS } true; {592#false} is VALID [2022-02-20 17:49:50,750 INFO L272 TraceCheckUtils]: 35: Hoare triple {592#false} call timeShift(); {592#false} is VALID [2022-02-20 17:49:50,755 INFO L290 TraceCheckUtils]: 36: Hoare triple {592#false} havoc ~tmp~21#1;havoc ~tmp___0~9#1;havoc ~tmp___1~6#1;havoc ~tmp___2~4#1;havoc ~tmp___3~3#1;havoc ~tmp___4~2#1;havoc ~tmp___5~2#1;havoc ~tmp___6~2#1;havoc ~tmp___7~2#1;havoc ~tmp___8~2#1;havoc ~tmp___9~2#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret102#1, __utac_acc__Specification3_spec__1_#t~ret103#1, __utac_acc__Specification3_spec__1_#t~ret104#1, __utac_acc__Specification3_spec__1_#t~ret105#1, __utac_acc__Specification3_spec__1_#t~ret106#1, __utac_acc__Specification3_spec__1_#t~ret107#1, __utac_acc__Specification3_spec__1_#t~ret108#1, __utac_acc__Specification3_spec__1_#t~ret109#1, __utac_acc__Specification3_spec__1_#t~ret110#1, __utac_acc__Specification3_spec__1_#t~ret111#1, __utac_acc__Specification3_spec__1_#t~ret112#1, __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~23#1, __utac_acc__Specification3_spec__1_~tmp___0~11#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~23#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0; {592#false} is VALID [2022-02-20 17:49:50,757 INFO L272 TraceCheckUtils]: 37: Hoare triple {592#false} call __utac_acc__Specification3_spec__1_#t~ret102#1 := getCurrentFloorID(); {591#true} is VALID [2022-02-20 17:49:50,757 INFO L290 TraceCheckUtils]: 38: Hoare triple {591#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~currentFloorID~0;#res := ~retValue_acc~6; {591#true} is VALID [2022-02-20 17:49:50,757 INFO L290 TraceCheckUtils]: 39: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,758 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {591#true} {592#false} #1845#return; {592#false} is VALID [2022-02-20 17:49:50,759 INFO L290 TraceCheckUtils]: 41: Hoare triple {592#false} assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret102#1 && __utac_acc__Specification3_spec__1_#t~ret102#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp~23#1 := __utac_acc__Specification3_spec__1_#t~ret102#1;havoc __utac_acc__Specification3_spec__1_#t~ret102#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~23#1; {592#false} is VALID [2022-02-20 17:49:50,765 INFO L272 TraceCheckUtils]: 42: Hoare triple {592#false} call __utac_acc__Specification3_spec__1_#t~ret103#1 := getCurrentHeading(); {591#true} is VALID [2022-02-20 17:49:50,766 INFO L290 TraceCheckUtils]: 43: Hoare triple {591#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~currentHeading~0;#res := ~retValue_acc~9; {591#true} is VALID [2022-02-20 17:49:50,768 INFO L290 TraceCheckUtils]: 44: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,768 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {591#true} {592#false} #1847#return; {592#false} is VALID [2022-02-20 17:49:50,768 INFO L290 TraceCheckUtils]: 46: Hoare triple {592#false} assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret103#1 && __utac_acc__Specification3_spec__1_#t~ret103#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret103#1;havoc __utac_acc__Specification3_spec__1_#t~ret103#1; {592#false} is VALID [2022-02-20 17:49:50,768 INFO L290 TraceCheckUtils]: 47: Hoare triple {592#false} assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); {592#false} is VALID [2022-02-20 17:49:50,769 INFO L290 TraceCheckUtils]: 48: Hoare triple {592#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0); {592#false} is VALID [2022-02-20 17:49:50,769 INFO L290 TraceCheckUtils]: 49: Hoare triple {592#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 1); {592#false} is VALID [2022-02-20 17:49:50,769 INFO L290 TraceCheckUtils]: 50: Hoare triple {592#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 2); {592#false} is VALID [2022-02-20 17:49:50,770 INFO L290 TraceCheckUtils]: 51: Hoare triple {592#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 3); {592#false} is VALID [2022-02-20 17:49:50,770 INFO L290 TraceCheckUtils]: 52: Hoare triple {592#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 4); {592#false} is VALID [2022-02-20 17:49:50,770 INFO L290 TraceCheckUtils]: 53: Hoare triple {592#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_~retValue_acc~17#1, stopRequestedAtCurrentFloor_~tmp~19#1, stopRequestedAtCurrentFloor_~tmp___0~7#1, stopRequestedAtCurrentFloor_~__cil_tmp4~1#1, stopRequestedAtCurrentFloor_~__cil_tmp5~0#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~17#1;havoc stopRequestedAtCurrentFloor_~tmp~19#1;havoc stopRequestedAtCurrentFloor_~tmp___0~7#1;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~1#1;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~0#1;stopRequestedAtCurrentFloor_~__cil_tmp4~1#1 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~0#1 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~1#1 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~1#1 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~1#1 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~1#1 / 3); {592#false} is VALID [2022-02-20 17:49:50,772 INFO L290 TraceCheckUtils]: 54: Hoare triple {592#false} assume !(~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~0#1);assume { :begin_inline_stopRequestedAtCurrentFloor__wrappee__weight } true;havoc stopRequestedAtCurrentFloor__wrappee__weight_#res#1;havoc stopRequestedAtCurrentFloor__wrappee__weight_#t~ret48#1, stopRequestedAtCurrentFloor__wrappee__weight_#t~ret49#1, stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~16#1, stopRequestedAtCurrentFloor__wrappee__weight_~tmp~18#1, stopRequestedAtCurrentFloor__wrappee__weight_~tmp___0~6#1;havoc stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~16#1;havoc stopRequestedAtCurrentFloor__wrappee__weight_~tmp~18#1;havoc stopRequestedAtCurrentFloor__wrappee__weight_~tmp___0~6#1; {592#false} is VALID [2022-02-20 17:49:50,773 INFO L272 TraceCheckUtils]: 55: Hoare triple {592#false} call stopRequestedAtCurrentFloor__wrappee__weight_#t~ret48#1 := isFloorCalling(~currentFloorID~0); {591#true} is VALID [2022-02-20 17:49:50,773 INFO L290 TraceCheckUtils]: 56: Hoare triple {591#true} ~floorID := #in~floorID;havoc ~retValue_acc~20; {591#true} is VALID [2022-02-20 17:49:50,773 INFO L290 TraceCheckUtils]: 57: Hoare triple {591#true} assume 0 == ~floorID;~retValue_acc~20 := ~calls_0~0;#res := ~retValue_acc~20; {591#true} is VALID [2022-02-20 17:49:50,773 INFO L290 TraceCheckUtils]: 58: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,774 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {591#true} {592#false} #1873#return; {592#false} is VALID [2022-02-20 17:49:50,774 INFO L290 TraceCheckUtils]: 60: Hoare triple {592#false} assume -2147483648 <= stopRequestedAtCurrentFloor__wrappee__weight_#t~ret48#1 && stopRequestedAtCurrentFloor__wrappee__weight_#t~ret48#1 <= 2147483647;stopRequestedAtCurrentFloor__wrappee__weight_~tmp___0~6#1 := stopRequestedAtCurrentFloor__wrappee__weight_#t~ret48#1;havoc stopRequestedAtCurrentFloor__wrappee__weight_#t~ret48#1; {592#false} is VALID [2022-02-20 17:49:50,774 INFO L290 TraceCheckUtils]: 61: Hoare triple {592#false} assume 0 != stopRequestedAtCurrentFloor__wrappee__weight_~tmp___0~6#1;stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~16#1 := 1;stopRequestedAtCurrentFloor__wrappee__weight_#res#1 := stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~16#1; {592#false} is VALID [2022-02-20 17:49:50,774 INFO L290 TraceCheckUtils]: 62: Hoare triple {592#false} stopRequestedAtCurrentFloor_#t~ret52#1 := stopRequestedAtCurrentFloor__wrappee__weight_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor__wrappee__weight } true;assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret52#1 && stopRequestedAtCurrentFloor_#t~ret52#1 <= 2147483647;stopRequestedAtCurrentFloor_~retValue_acc~17#1 := stopRequestedAtCurrentFloor_#t~ret52#1;havoc stopRequestedAtCurrentFloor_#t~ret52#1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~17#1; {592#false} is VALID [2022-02-20 17:49:50,775 INFO L290 TraceCheckUtils]: 63: Hoare triple {592#false} #t~ret65#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret65#1 && #t~ret65#1 <= 2147483647;~tmp___9~2#1 := #t~ret65#1;havoc #t~ret65#1; {592#false} is VALID [2022-02-20 17:49:50,776 INFO L290 TraceCheckUtils]: 64: Hoare triple {592#false} assume !(0 != ~tmp___9~2#1); {592#false} is VALID [2022-02-20 17:49:50,776 INFO L290 TraceCheckUtils]: 65: Hoare triple {592#false} assume 1 == ~doorState~0;~doorState~0 := 0; {592#false} is VALID [2022-02-20 17:49:50,776 INFO L272 TraceCheckUtils]: 66: Hoare triple {592#false} call #t~ret72#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); {591#true} is VALID [2022-02-20 17:49:50,776 INFO L290 TraceCheckUtils]: 67: Hoare triple {591#true} ~dir#1 := #in~dir#1;~respectFloorCalls#1 := #in~respectFloorCalls#1;~respectInLiftCalls#1 := #in~respectInLiftCalls#1;havoc ~retValue_acc~14#1;havoc ~overload~0#1;havoc ~buttonPressed~0#1;havoc ~tmp~16#1;havoc ~__cil_tmp8~0#1;havoc ~__cil_tmp9~0#1;~__cil_tmp8~0#1 := 2 * ~maximumWeight~0;~__cil_tmp9~0#1 := (if ~__cil_tmp8~0#1 < 0 && 0 != ~__cil_tmp8~0#1 % 3 then 1 + ~__cil_tmp8~0#1 / 3 else ~__cil_tmp8~0#1 / 3);~overload~0#1 := (if ~weight~0 > ~__cil_tmp9~0#1 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res#1;havoc isAnyLiftButtonPressed_~retValue_acc~15#1;havoc isAnyLiftButtonPressed_~retValue_acc~15#1; {591#true} is VALID [2022-02-20 17:49:50,776 INFO L290 TraceCheckUtils]: 68: Hoare triple {591#true} assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~15#1 := 1;isAnyLiftButtonPressed_#res#1 := isAnyLiftButtonPressed_~retValue_acc~15#1; {591#true} is VALID [2022-02-20 17:49:50,777 INFO L290 TraceCheckUtils]: 69: Hoare triple {591#true} #t~ret43#1 := isAnyLiftButtonPressed_#res#1;assume { :end_inline_isAnyLiftButtonPressed } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp~16#1 := #t~ret43#1;havoc #t~ret43#1;~buttonPressed~0#1 := ~tmp~16#1; {591#true} is VALID [2022-02-20 17:49:50,777 INFO L290 TraceCheckUtils]: 70: Hoare triple {591#true} assume !(0 != ~overload~0#1); {591#true} is VALID [2022-02-20 17:49:50,777 INFO L272 TraceCheckUtils]: 71: Hoare triple {591#true} call #t~ret46#1 := stopRequestedInDirection__wrappee__weight(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); {591#true} is VALID [2022-02-20 17:49:50,777 INFO L290 TraceCheckUtils]: 72: Hoare triple {591#true} ~dir := #in~dir;~respectFloorCalls := #in~respectFloorCalls;~respectInLiftCalls := #in~respectInLiftCalls;havoc ~retValue_acc~13;havoc ~tmp~15;havoc ~tmp___0~5;havoc ~tmp___1~4;havoc ~tmp___2~2;havoc ~tmp___3~1;havoc ~tmp___4~0;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~tmp___9~0; {591#true} is VALID [2022-02-20 17:49:50,777 INFO L290 TraceCheckUtils]: 73: Hoare triple {591#true} assume !(1 == ~dir); {591#true} is VALID [2022-02-20 17:49:50,777 INFO L290 TraceCheckUtils]: 74: Hoare triple {591#true} assume 0 == ~currentFloorID~0;~retValue_acc~13 := 0;#res := ~retValue_acc~13; {591#true} is VALID [2022-02-20 17:49:50,778 INFO L290 TraceCheckUtils]: 75: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,778 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {591#true} {591#true} #1817#return; {591#true} is VALID [2022-02-20 17:49:50,778 INFO L290 TraceCheckUtils]: 77: Hoare triple {591#true} assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~retValue_acc~14#1 := #t~ret46#1;havoc #t~ret46#1;#res#1 := ~retValue_acc~14#1; {591#true} is VALID [2022-02-20 17:49:50,778 INFO L290 TraceCheckUtils]: 78: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,778 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {591#true} {592#false} #1963#return; {592#false} is VALID [2022-02-20 17:49:50,779 INFO L290 TraceCheckUtils]: 80: Hoare triple {592#false} assume -2147483648 <= #t~ret72#1 && #t~ret72#1 <= 2147483647;~tmp___8~2#1 := #t~ret72#1;havoc #t~ret72#1; {592#false} is VALID [2022-02-20 17:49:50,779 INFO L290 TraceCheckUtils]: 81: Hoare triple {592#false} assume 0 != ~tmp___8~2#1; {592#false} is VALID [2022-02-20 17:49:50,779 INFO L272 TraceCheckUtils]: 82: Hoare triple {592#false} call continueInDirection(~currentHeading~0); {677#(and (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= |old(~currentHeading~0)| ~currentHeading~0))} is VALID [2022-02-20 17:49:50,779 INFO L290 TraceCheckUtils]: 83: Hoare triple {677#(and (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= |old(~currentHeading~0)| ~currentHeading~0))} ~dir := #in~dir;havoc ~tmp~17;~currentHeading~0 := ~dir; {591#true} is VALID [2022-02-20 17:49:50,779 INFO L290 TraceCheckUtils]: 84: Hoare triple {591#true} assume !(1 == ~currentHeading~0); {591#true} is VALID [2022-02-20 17:49:50,779 INFO L290 TraceCheckUtils]: 85: Hoare triple {591#true} assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; {591#true} is VALID [2022-02-20 17:49:50,780 INFO L290 TraceCheckUtils]: 86: Hoare triple {591#true} assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; {591#true} is VALID [2022-02-20 17:49:50,780 INFO L290 TraceCheckUtils]: 87: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,780 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {591#true} {592#false} #1965#return; {592#false} is VALID [2022-02-20 17:49:50,781 INFO L290 TraceCheckUtils]: 89: Hoare triple {592#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret114#1, __utac_acc__Specification3_spec__2_#t~ret115#1, __utac_acc__Specification3_spec__2_~tmp~24#1, __utac_acc__Specification3_spec__2_~tmp___0~12#1;havoc __utac_acc__Specification3_spec__2_~tmp~24#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~12#1; {592#false} is VALID [2022-02-20 17:49:50,781 INFO L290 TraceCheckUtils]: 90: Hoare triple {592#false} assume -1 == ~expectedDirection~0; {592#false} is VALID [2022-02-20 17:49:50,781 INFO L272 TraceCheckUtils]: 91: Hoare triple {592#false} call __utac_acc__Specification3_spec__2_#t~ret114#1 := getCurrentHeading(); {591#true} is VALID [2022-02-20 17:49:50,781 INFO L290 TraceCheckUtils]: 92: Hoare triple {591#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~currentHeading~0;#res := ~retValue_acc~9; {591#true} is VALID [2022-02-20 17:49:50,782 INFO L290 TraceCheckUtils]: 93: Hoare triple {591#true} assume true; {591#true} is VALID [2022-02-20 17:49:50,782 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {591#true} {592#false} #1977#return; {592#false} is VALID [2022-02-20 17:49:50,782 INFO L290 TraceCheckUtils]: 95: Hoare triple {592#false} assume -2147483648 <= __utac_acc__Specification3_spec__2_#t~ret114#1 && __utac_acc__Specification3_spec__2_#t~ret114#1 <= 2147483647;__utac_acc__Specification3_spec__2_~tmp___0~12#1 := __utac_acc__Specification3_spec__2_#t~ret114#1;havoc __utac_acc__Specification3_spec__2_#t~ret114#1; {592#false} is VALID [2022-02-20 17:49:50,782 INFO L290 TraceCheckUtils]: 96: Hoare triple {592#false} assume 1 == __utac_acc__Specification3_spec__2_~tmp___0~12#1; {592#false} is VALID [2022-02-20 17:49:50,783 INFO L272 TraceCheckUtils]: 97: Hoare triple {592#false} call __automaton_fail(); {592#false} is VALID [2022-02-20 17:49:50,784 INFO L290 TraceCheckUtils]: 98: Hoare triple {592#false} assume !false; {592#false} is VALID [2022-02-20 17:49:50,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-02-20 17:49:50,786 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:49:50,786 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [90384168] [2022-02-20 17:49:50,787 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [90384168] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 17:49:50,787 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 17:49:50,787 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-02-20 17:49:50,788 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636302536] [2022-02-20 17:49:50,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 17:49:50,795 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 7.888888888888889) internal successors, (71), 6 states have internal predecessors, (71), 3 states have call successors, (14), 5 states have call predecessors, (14), 4 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 99 [2022-02-20 17:49:50,797 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:49:50,799 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 9 states have (on average 7.888888888888889) internal successors, (71), 6 states have internal predecessors, (71), 3 states have call successors, (14), 5 states have call predecessors, (14), 4 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2022-02-20 17:49:50,894 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:49:50,895 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 17:49:50,895 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:49:50,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 17:49:50,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2022-02-20 17:49:50,926 INFO L87 Difference]: Start difference. First operand has 588 states, 454 states have (on average 1.6762114537444934) internal successors, (761), 472 states have internal predecessors, (761), 106 states have call successors, (106), 26 states have call predecessors, (106), 26 states have return successors, (106), 103 states have call predecessors, (106), 106 states have call successors, (106) Second operand has 10 states, 9 states have (on average 7.888888888888889) internal successors, (71), 6 states have internal predecessors, (71), 3 states have call successors, (14), 5 states have call predecessors, (14), 4 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2022-02-20 17:50:28,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:50:28,259 INFO L93 Difference]: Finished difference Result 1527 states and 2634 transitions. [2022-02-20 17:50:28,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-20 17:50:28,260 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 7.888888888888889) internal successors, (71), 6 states have internal predecessors, (71), 3 states have call successors, (14), 5 states have call predecessors, (14), 4 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 99 [2022-02-20 17:50:28,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:50:28,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 9 states have (on average 7.888888888888889) internal successors, (71), 6 states have internal predecessors, (71), 3 states have call successors, (14), 5 states have call predecessors, (14), 4 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2022-02-20 17:50:28,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 2634 transitions. [2022-02-20 17:50:28,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 9 states have (on average 7.888888888888889) internal successors, (71), 6 states have internal predecessors, (71), 3 states have call successors, (14), 5 states have call predecessors, (14), 4 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2022-02-20 17:50:28,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 2634 transitions. [2022-02-20 17:50:28,382 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 2634 transitions. [2022-02-20 17:50:32,196 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2634 edges. 2634 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:50:32,327 INFO L225 Difference]: With dead ends: 1527 [2022-02-20 17:50:32,327 INFO L226 Difference]: Without dead ends: 939 [2022-02-20 17:50:32,333 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 23 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 17:50:32,335 INFO L933 BasicCegarLoop]: 993 mSDtfsCounter, 2293 mSDsluCounter, 2823 mSDsCounter, 0 mSdLazyCounter, 5345 mSolverCounterSat, 805 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2404 SdHoareTripleChecker+Valid, 3816 SdHoareTripleChecker+Invalid, 6150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 805 IncrementalHoareTripleChecker+Valid, 5345 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.7s IncrementalHoareTripleChecker+Time [2022-02-20 17:50:32,336 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2404 Valid, 3816 Invalid, 6150 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [805 Valid, 5345 Invalid, 0 Unknown, 0 Unchecked, 16.7s Time] [2022-02-20 17:50:32,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 939 states. [2022-02-20 17:50:32,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 939 to 591. [2022-02-20 17:50:32,473 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:50:32,483 INFO L82 GeneralOperation]: Start isEquivalent. First operand 939 states. Second operand has 591 states, 457 states have (on average 1.6673960612691465) internal successors, (762), 475 states have internal predecessors, (762), 107 states have call successors, (107), 26 states have call predecessors, (107), 26 states have return successors, (106), 102 states have call predecessors, (106), 104 states have call successors, (106) [2022-02-20 17:50:32,485 INFO L74 IsIncluded]: Start isIncluded. First operand 939 states. Second operand has 591 states, 457 states have (on average 1.6673960612691465) internal successors, (762), 475 states have internal predecessors, (762), 107 states have call successors, (107), 26 states have call predecessors, (107), 26 states have return successors, (106), 102 states have call predecessors, (106), 104 states have call successors, (106) [2022-02-20 17:50:32,487 INFO L87 Difference]: Start difference. First operand 939 states. Second operand has 591 states, 457 states have (on average 1.6673960612691465) internal successors, (762), 475 states have internal predecessors, (762), 107 states have call successors, (107), 26 states have call predecessors, (107), 26 states have return successors, (106), 102 states have call predecessors, (106), 104 states have call successors, (106) [2022-02-20 17:50:32,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:50:32,542 INFO L93 Difference]: Finished difference Result 939 states and 1615 transitions. [2022-02-20 17:50:32,542 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1615 transitions. [2022-02-20 17:50:32,555 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:50:32,555 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:50:32,556 INFO L74 IsIncluded]: Start isIncluded. First operand has 591 states, 457 states have (on average 1.6673960612691465) internal successors, (762), 475 states have internal predecessors, (762), 107 states have call successors, (107), 26 states have call predecessors, (107), 26 states have return successors, (106), 102 states have call predecessors, (106), 104 states have call successors, (106) Second operand 939 states. [2022-02-20 17:50:32,557 INFO L87 Difference]: Start difference. First operand has 591 states, 457 states have (on average 1.6673960612691465) internal successors, (762), 475 states have internal predecessors, (762), 107 states have call successors, (107), 26 states have call predecessors, (107), 26 states have return successors, (106), 102 states have call predecessors, (106), 104 states have call successors, (106) Second operand 939 states. [2022-02-20 17:50:32,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:50:32,607 INFO L93 Difference]: Finished difference Result 939 states and 1615 transitions. [2022-02-20 17:50:32,607 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1615 transitions. [2022-02-20 17:50:32,616 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:50:32,616 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:50:32,616 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:50:32,616 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:50:32,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 591 states, 457 states have (on average 1.6673960612691465) internal successors, (762), 475 states have internal predecessors, (762), 107 states have call successors, (107), 26 states have call predecessors, (107), 26 states have return successors, (106), 102 states have call predecessors, (106), 104 states have call successors, (106) [2022-02-20 17:50:32,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 975 transitions. [2022-02-20 17:50:32,642 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 975 transitions. Word has length 99 [2022-02-20 17:50:32,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:50:32,643 INFO L470 AbstractCegarLoop]: Abstraction has 591 states and 975 transitions. [2022-02-20 17:50:32,643 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 7.888888888888889) internal successors, (71), 6 states have internal predecessors, (71), 3 states have call successors, (14), 5 states have call predecessors, (14), 4 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2022-02-20 17:50:32,643 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 975 transitions. [2022-02-20 17:50:32,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-02-20 17:50:32,647 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:50:32,647 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1] [2022-02-20 17:50:32,647 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 17:50:32,648 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:50:32,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:50:32,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1606711870, now seen corresponding path program 1 times [2022-02-20 17:50:32,648 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:50:32,649 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976356464] [2022-02-20 17:50:32,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:50:32,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:50:32,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:32,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-02-20 17:50:32,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:32,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:32,921 INFO L290 TraceCheckUtils]: 0: Hoare triple {5435#(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; {5371#true} is VALID [2022-02-20 17:50:32,921 INFO L290 TraceCheckUtils]: 1: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:32,921 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5371#true} {5371#true} #1809#return; {5371#true} is VALID [2022-02-20 17:50:32,921 INFO L290 TraceCheckUtils]: 0: Hoare triple {5431#(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; {5371#true} is VALID [2022-02-20 17:50:32,924 INFO L272 TraceCheckUtils]: 1: Hoare triple {5371#true} call initFloors(); {5435#(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 17:50:32,924 INFO L290 TraceCheckUtils]: 2: Hoare triple {5435#(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; {5371#true} is VALID [2022-02-20 17:50:32,924 INFO L290 TraceCheckUtils]: 3: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:32,925 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {5371#true} {5371#true} #1809#return; {5371#true} is VALID [2022-02-20 17:50:32,925 INFO L290 TraceCheckUtils]: 5: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:32,925 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {5371#true} {5371#true} #2007#return; {5371#true} is VALID [2022-02-20 17:50:32,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-02-20 17:50:32,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:32,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:32,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:32,962 INFO L290 TraceCheckUtils]: 0: Hoare triple {5371#true} ~person := #in~person;havoc ~retValue_acc~3; {5371#true} is VALID [2022-02-20 17:50:32,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {5371#true} assume 0 == ~person;~retValue_acc~3 := 4;#res := ~retValue_acc~3; {5451#(= |getOrigin_#res| 4)} is VALID [2022-02-20 17:50:32,963 INFO L290 TraceCheckUtils]: 2: Hoare triple {5451#(= |getOrigin_#res| 4)} assume true; {5451#(= |getOrigin_#res| 4)} is VALID [2022-02-20 17:50:32,963 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5451#(= |getOrigin_#res| 4)} {5371#true} #1821#return; {5440#(= |bobCall_#t~ret5| 4)} is VALID [2022-02-20 17:50:32,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-02-20 17:50:32,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:32,983 INFO L290 TraceCheckUtils]: 0: Hoare triple {5435#(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; {5371#true} is VALID [2022-02-20 17:50:32,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {5371#true} assume !(0 == ~floor#1); {5452#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:32,984 INFO L290 TraceCheckUtils]: 2: Hoare triple {5452#(not (= |initPersonOnFloor_~floor#1| 0))} assume 1 == ~floor#1; {5452#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:32,984 INFO L290 TraceCheckUtils]: 3: Hoare triple {5452#(not (= |initPersonOnFloor_~floor#1| 0))} assume 0 == ~person#1;~personOnFloor_0_1~0 := 1; {5452#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:32,984 INFO L290 TraceCheckUtils]: 4: Hoare triple {5452#(not (= |initPersonOnFloor_~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; {5453#(not (= |initPersonOnFloor_callOnFloor_~floorID#1| 0))} is VALID [2022-02-20 17:50:32,985 INFO L290 TraceCheckUtils]: 5: Hoare triple {5453#(not (= |initPersonOnFloor_callOnFloor_~floorID#1| 0))} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {5372#false} is VALID [2022-02-20 17:50:32,985 INFO L290 TraceCheckUtils]: 6: Hoare triple {5372#false} assume { :end_inline_callOnFloor } true; {5372#false} is VALID [2022-02-20 17:50:32,985 INFO L290 TraceCheckUtils]: 7: Hoare triple {5372#false} assume true; {5372#false} is VALID [2022-02-20 17:50:32,985 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {5372#false} {5441#(= bobCall_~tmp~0 4)} #1823#return; {5372#false} is VALID [2022-02-20 17:50:32,985 INFO L290 TraceCheckUtils]: 0: Hoare triple {5435#(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~0; {5371#true} is VALID [2022-02-20 17:50:32,986 INFO L272 TraceCheckUtils]: 1: Hoare triple {5371#true} call #t~ret5 := getOrigin(0); {5371#true} is VALID [2022-02-20 17:50:32,986 INFO L290 TraceCheckUtils]: 2: Hoare triple {5371#true} ~person := #in~person;havoc ~retValue_acc~3; {5371#true} is VALID [2022-02-20 17:50:32,986 INFO L290 TraceCheckUtils]: 3: Hoare triple {5371#true} assume 0 == ~person;~retValue_acc~3 := 4;#res := ~retValue_acc~3; {5451#(= |getOrigin_#res| 4)} is VALID [2022-02-20 17:50:32,986 INFO L290 TraceCheckUtils]: 4: Hoare triple {5451#(= |getOrigin_#res| 4)} assume true; {5451#(= |getOrigin_#res| 4)} is VALID [2022-02-20 17:50:32,987 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {5451#(= |getOrigin_#res| 4)} {5371#true} #1821#return; {5440#(= |bobCall_#t~ret5| 4)} is VALID [2022-02-20 17:50:32,987 INFO L290 TraceCheckUtils]: 6: Hoare triple {5440#(= |bobCall_#t~ret5| 4)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~0 := #t~ret5;havoc #t~ret5; {5441#(= bobCall_~tmp~0 4)} is VALID [2022-02-20 17:50:32,989 INFO L272 TraceCheckUtils]: 7: Hoare triple {5441#(= bobCall_~tmp~0 4)} call initPersonOnFloor(0, ~tmp~0); {5435#(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 17:50:32,990 INFO L290 TraceCheckUtils]: 8: Hoare triple {5435#(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; {5371#true} is VALID [2022-02-20 17:50:32,990 INFO L290 TraceCheckUtils]: 9: Hoare triple {5371#true} assume !(0 == ~floor#1); {5452#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:32,990 INFO L290 TraceCheckUtils]: 10: Hoare triple {5452#(not (= |initPersonOnFloor_~floor#1| 0))} assume 1 == ~floor#1; {5452#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:32,991 INFO L290 TraceCheckUtils]: 11: Hoare triple {5452#(not (= |initPersonOnFloor_~floor#1| 0))} assume 0 == ~person#1;~personOnFloor_0_1~0 := 1; {5452#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:32,991 INFO L290 TraceCheckUtils]: 12: Hoare triple {5452#(not (= |initPersonOnFloor_~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; {5453#(not (= |initPersonOnFloor_callOnFloor_~floorID#1| 0))} is VALID [2022-02-20 17:50:32,991 INFO L290 TraceCheckUtils]: 13: Hoare triple {5453#(not (= |initPersonOnFloor_callOnFloor_~floorID#1| 0))} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {5372#false} is VALID [2022-02-20 17:50:32,991 INFO L290 TraceCheckUtils]: 14: Hoare triple {5372#false} assume { :end_inline_callOnFloor } true; {5372#false} is VALID [2022-02-20 17:50:32,992 INFO L290 TraceCheckUtils]: 15: Hoare triple {5372#false} assume true; {5372#false} is VALID [2022-02-20 17:50:32,992 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5372#false} {5441#(= bobCall_~tmp~0 4)} #1823#return; {5372#false} is VALID [2022-02-20 17:50:32,992 INFO L290 TraceCheckUtils]: 17: Hoare triple {5372#false} assume true; {5372#false} is VALID [2022-02-20 17:50:32,992 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {5372#false} {5371#true} #2009#return; {5372#false} is VALID [2022-02-20 17:50:32,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-02-20 17:50:32,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:32,995 INFO L290 TraceCheckUtils]: 0: Hoare triple {5371#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~currentFloorID~0;#res := ~retValue_acc~6; {5371#true} is VALID [2022-02-20 17:50:32,995 INFO L290 TraceCheckUtils]: 1: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:32,995 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5371#true} {5372#false} #1845#return; {5372#false} is VALID [2022-02-20 17:50:32,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-02-20 17:50:32,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:32,997 INFO L290 TraceCheckUtils]: 0: Hoare triple {5371#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~currentHeading~0;#res := ~retValue_acc~9; {5371#true} is VALID [2022-02-20 17:50:32,998 INFO L290 TraceCheckUtils]: 1: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:32,998 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5371#true} {5372#false} #1847#return; {5372#false} is VALID [2022-02-20 17:50:32,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-02-20 17:50:32,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:33,000 INFO L290 TraceCheckUtils]: 0: Hoare triple {5371#true} ~floorID := #in~floorID;havoc ~retValue_acc~20; {5371#true} is VALID [2022-02-20 17:50:33,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {5371#true} assume 0 == ~floorID;~retValue_acc~20 := ~calls_0~0;#res := ~retValue_acc~20; {5371#true} is VALID [2022-02-20 17:50:33,000 INFO L290 TraceCheckUtils]: 2: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,001 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5371#true} {5372#false} #1873#return; {5372#false} is VALID [2022-02-20 17:50:33,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 17:50:33,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:33,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 17:50:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:33,009 INFO L290 TraceCheckUtils]: 0: Hoare triple {5371#true} ~dir := #in~dir;~respectFloorCalls := #in~respectFloorCalls;~respectInLiftCalls := #in~respectInLiftCalls;havoc ~retValue_acc~13;havoc ~tmp~15;havoc ~tmp___0~5;havoc ~tmp___1~4;havoc ~tmp___2~2;havoc ~tmp___3~1;havoc ~tmp___4~0;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~tmp___9~0; {5371#true} is VALID [2022-02-20 17:50:33,010 INFO L290 TraceCheckUtils]: 1: Hoare triple {5371#true} assume !(1 == ~dir); {5371#true} is VALID [2022-02-20 17:50:33,010 INFO L290 TraceCheckUtils]: 2: Hoare triple {5371#true} assume 0 == ~currentFloorID~0;~retValue_acc~13 := 0;#res := ~retValue_acc~13; {5371#true} is VALID [2022-02-20 17:50:33,010 INFO L290 TraceCheckUtils]: 3: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,010 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {5371#true} {5371#true} #1817#return; {5371#true} is VALID [2022-02-20 17:50:33,010 INFO L290 TraceCheckUtils]: 0: Hoare triple {5371#true} ~dir#1 := #in~dir#1;~respectFloorCalls#1 := #in~respectFloorCalls#1;~respectInLiftCalls#1 := #in~respectInLiftCalls#1;havoc ~retValue_acc~14#1;havoc ~overload~0#1;havoc ~buttonPressed~0#1;havoc ~tmp~16#1;havoc ~__cil_tmp8~0#1;havoc ~__cil_tmp9~0#1;~__cil_tmp8~0#1 := 2 * ~maximumWeight~0;~__cil_tmp9~0#1 := (if ~__cil_tmp8~0#1 < 0 && 0 != ~__cil_tmp8~0#1 % 3 then 1 + ~__cil_tmp8~0#1 / 3 else ~__cil_tmp8~0#1 / 3);~overload~0#1 := (if ~weight~0 > ~__cil_tmp9~0#1 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res#1;havoc isAnyLiftButtonPressed_~retValue_acc~15#1;havoc isAnyLiftButtonPressed_~retValue_acc~15#1; {5371#true} is VALID [2022-02-20 17:50:33,010 INFO L290 TraceCheckUtils]: 1: Hoare triple {5371#true} assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~15#1 := 1;isAnyLiftButtonPressed_#res#1 := isAnyLiftButtonPressed_~retValue_acc~15#1; {5371#true} is VALID [2022-02-20 17:50:33,011 INFO L290 TraceCheckUtils]: 2: Hoare triple {5371#true} #t~ret43#1 := isAnyLiftButtonPressed_#res#1;assume { :end_inline_isAnyLiftButtonPressed } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp~16#1 := #t~ret43#1;havoc #t~ret43#1;~buttonPressed~0#1 := ~tmp~16#1; {5371#true} is VALID [2022-02-20 17:50:33,011 INFO L290 TraceCheckUtils]: 3: Hoare triple {5371#true} assume !(0 != ~overload~0#1); {5371#true} is VALID [2022-02-20 17:50:33,011 INFO L272 TraceCheckUtils]: 4: Hoare triple {5371#true} call #t~ret46#1 := stopRequestedInDirection__wrappee__weight(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); {5371#true} is VALID [2022-02-20 17:50:33,011 INFO L290 TraceCheckUtils]: 5: Hoare triple {5371#true} ~dir := #in~dir;~respectFloorCalls := #in~respectFloorCalls;~respectInLiftCalls := #in~respectInLiftCalls;havoc ~retValue_acc~13;havoc ~tmp~15;havoc ~tmp___0~5;havoc ~tmp___1~4;havoc ~tmp___2~2;havoc ~tmp___3~1;havoc ~tmp___4~0;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~tmp___9~0; {5371#true} is VALID [2022-02-20 17:50:33,011 INFO L290 TraceCheckUtils]: 6: Hoare triple {5371#true} assume !(1 == ~dir); {5371#true} is VALID [2022-02-20 17:50:33,011 INFO L290 TraceCheckUtils]: 7: Hoare triple {5371#true} assume 0 == ~currentFloorID~0;~retValue_acc~13 := 0;#res := ~retValue_acc~13; {5371#true} is VALID [2022-02-20 17:50:33,011 INFO L290 TraceCheckUtils]: 8: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,012 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {5371#true} {5371#true} #1817#return; {5371#true} is VALID [2022-02-20 17:50:33,012 INFO L290 TraceCheckUtils]: 10: Hoare triple {5371#true} assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~retValue_acc~14#1 := #t~ret46#1;havoc #t~ret46#1;#res#1 := ~retValue_acc~14#1; {5371#true} is VALID [2022-02-20 17:50:33,012 INFO L290 TraceCheckUtils]: 11: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,012 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {5371#true} {5372#false} #1963#return; {5372#false} is VALID [2022-02-20 17:50:33,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-02-20 17:50:33,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:33,023 INFO L290 TraceCheckUtils]: 0: Hoare triple {5459#(and (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= |old(~currentHeading~0)| ~currentHeading~0))} ~dir := #in~dir;havoc ~tmp~17;~currentHeading~0 := ~dir; {5371#true} is VALID [2022-02-20 17:50:33,023 INFO L290 TraceCheckUtils]: 1: Hoare triple {5371#true} assume !(1 == ~currentHeading~0); {5371#true} is VALID [2022-02-20 17:50:33,024 INFO L290 TraceCheckUtils]: 2: Hoare triple {5371#true} assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; {5371#true} is VALID [2022-02-20 17:50:33,024 INFO L290 TraceCheckUtils]: 3: Hoare triple {5371#true} assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; {5371#true} is VALID [2022-02-20 17:50:33,024 INFO L290 TraceCheckUtils]: 4: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,024 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {5371#true} {5372#false} #1965#return; {5372#false} is VALID [2022-02-20 17:50:33,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-02-20 17:50:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:33,027 INFO L290 TraceCheckUtils]: 0: Hoare triple {5371#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~currentHeading~0;#res := ~retValue_acc~9; {5371#true} is VALID [2022-02-20 17:50:33,027 INFO L290 TraceCheckUtils]: 1: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,027 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5371#true} {5372#false} #1977#return; {5372#false} is VALID [2022-02-20 17:50:33,027 INFO L290 TraceCheckUtils]: 0: Hoare triple {5371#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(10, 4);call #Ultimate.allocInit(4, 5);call write~init~int(91, 5, 0, 1);call write~init~int(95, 5, 1, 1);call write~init~int(93, 5, 2, 1);call write~init~int(0, 5, 3, 1);call #Ultimate.allocInit(4, 6);call write~init~int(91, 6, 0, 1);call write~init~int(93, 6, 1, 1);call write~init~int(32, 6, 2, 1);call write~init~int(0, 6, 3, 1);call #Ultimate.allocInit(5, 7);call write~init~int(32, 7, 0, 1);call write~init~int(97, 7, 1, 1);call write~init~int(116, 7, 2, 1);call write~init~int(32, 7, 3, 1);call write~init~int(0, 7, 4, 1);call #Ultimate.allocInit(3, 8);call write~init~int(37, 8, 0, 1);call write~init~int(105, 8, 1, 1);call write~init~int(0, 8, 2, 1);call #Ultimate.allocInit(10, 9);call #Ultimate.allocInit(3, 10);call write~init~int(117, 10, 0, 1);call write~init~int(112, 10, 1, 1);call write~init~int(0, 10, 2, 1);call #Ultimate.allocInit(5, 11);call write~init~int(100, 11, 0, 1);call write~init~int(111, 11, 1, 1);call write~init~int(119, 11, 2, 1);call write~init~int(110, 11, 3, 1);call write~init~int(0, 11, 4, 1);call #Ultimate.allocInit(7, 12);call write~init~int(32, 12, 0, 1);call write~init~int(73, 12, 1, 1);call write~init~int(76, 12, 2, 1);call write~init~int(95, 12, 3, 1);call write~init~int(112, 12, 4, 1);call write~init~int(58, 12, 5, 1);call write~init~int(0, 12, 6, 1);call #Ultimate.allocInit(4, 13);call write~init~int(32, 13, 0, 1);call write~init~int(37, 13, 1, 1);call write~init~int(105, 13, 2, 1);call write~init~int(0, 13, 3, 1);call #Ultimate.allocInit(4, 14);call write~init~int(32, 14, 0, 1);call write~init~int(37, 14, 1, 1);call write~init~int(105, 14, 2, 1);call write~init~int(0, 14, 3, 1);call #Ultimate.allocInit(4, 15);call write~init~int(32, 15, 0, 1);call write~init~int(37, 15, 1, 1);call write~init~int(105, 15, 2, 1);call write~init~int(0, 15, 3, 1);call #Ultimate.allocInit(4, 16);call write~init~int(32, 16, 0, 1);call write~init~int(37, 16, 1, 1);call write~init~int(105, 16, 2, 1);call write~init~int(0, 16, 3, 1);call #Ultimate.allocInit(4, 17);call write~init~int(32, 17, 0, 1);call write~init~int(37, 17, 1, 1);call write~init~int(105, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(6, 18);call write~init~int(32, 18, 0, 1);call write~init~int(70, 18, 1, 1);call write~init~int(95, 18, 2, 1);call write~init~int(112, 18, 3, 1);call write~init~int(58, 18, 4, 1);call write~init~int(0, 18, 5, 1);call #Ultimate.allocInit(4, 19);call write~init~int(32, 19, 0, 1);call write~init~int(37, 19, 1, 1);call write~init~int(105, 19, 2, 1);call write~init~int(0, 19, 3, 1);call #Ultimate.allocInit(4, 20);call write~init~int(32, 20, 0, 1);call write~init~int(37, 20, 1, 1);call write~init~int(105, 20, 2, 1);call write~init~int(0, 20, 3, 1);call #Ultimate.allocInit(4, 21);call write~init~int(32, 21, 0, 1);call write~init~int(37, 21, 1, 1);call write~init~int(105, 21, 2, 1);call write~init~int(0, 21, 3, 1);call #Ultimate.allocInit(4, 22);call write~init~int(32, 22, 0, 1);call write~init~int(37, 22, 1, 1);call write~init~int(105, 22, 2, 1);call write~init~int(0, 22, 3, 1);call #Ultimate.allocInit(4, 23);call write~init~int(32, 23, 0, 1);call write~init~int(37, 23, 1, 1);call write~init~int(105, 23, 2, 1);call write~init~int(0, 23, 3, 1);call #Ultimate.allocInit(2, 24);call write~init~int(10, 24, 0, 1);call write~init~int(0, 24, 1, 1);call #Ultimate.allocInit(30, 25);call #Ultimate.allocInit(9, 26);call #Ultimate.allocInit(21, 27);call #Ultimate.allocInit(30, 28);call #Ultimate.allocInit(9, 29);call #Ultimate.allocInit(21, 30);call #Ultimate.allocInit(30, 31);call #Ultimate.allocInit(9, 32);call #Ultimate.allocInit(25, 33);call #Ultimate.allocInit(30, 34);call #Ultimate.allocInit(9, 35);call #Ultimate.allocInit(25, 36);~cleanupTimeShifts~0 := 12;~weight~0 := 0;~maximumWeight~0 := 100;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {5371#true} is VALID [2022-02-20 17:50:33,027 INFO L290 TraceCheckUtils]: 1: Hoare triple {5371#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret17#1, main_~retValue_acc~1#1, main_~tmp~8#1;havoc main_~retValue_acc~1#1;havoc main_~tmp~8#1;assume { :begin_inline_select_helpers } true; {5371#true} is VALID [2022-02-20 17:50:33,027 INFO L290 TraceCheckUtils]: 2: Hoare triple {5371#true} assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; {5371#true} is VALID [2022-02-20 17:50:33,028 INFO L290 TraceCheckUtils]: 3: Hoare triple {5371#true} assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~27#1;havoc valid_product_~retValue_acc~27#1;valid_product_~retValue_acc~27#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~27#1; {5371#true} is VALID [2022-02-20 17:50:33,028 INFO L290 TraceCheckUtils]: 4: Hoare triple {5371#true} main_#t~ret17#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;assume -2147483648 <= main_#t~ret17#1 && main_#t~ret17#1 <= 2147483647;main_~tmp~8#1 := main_#t~ret17#1;havoc main_#t~ret17#1; {5371#true} is VALID [2022-02-20 17:50:33,028 INFO L290 TraceCheckUtils]: 5: Hoare triple {5371#true} assume 0 != main_~tmp~8#1;assume { :begin_inline_setup } true; {5371#true} is VALID [2022-02-20 17:50:33,028 INFO L290 TraceCheckUtils]: 6: Hoare triple {5371#true} assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true; {5371#true} is VALID [2022-02-20 17:50:33,030 INFO L272 TraceCheckUtils]: 7: Hoare triple {5371#true} call initTopDown(); {5431#(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 17:50:33,031 INFO L290 TraceCheckUtils]: 8: Hoare triple {5431#(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; {5371#true} is VALID [2022-02-20 17:50:33,032 INFO L272 TraceCheckUtils]: 9: Hoare triple {5371#true} call initFloors(); {5435#(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 17:50:33,033 INFO L290 TraceCheckUtils]: 10: Hoare triple {5435#(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; {5371#true} is VALID [2022-02-20 17:50:33,033 INFO L290 TraceCheckUtils]: 11: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,033 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {5371#true} {5371#true} #1809#return; {5371#true} is VALID [2022-02-20 17:50:33,033 INFO L290 TraceCheckUtils]: 13: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,033 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {5371#true} {5371#true} #2007#return; {5371#true} is VALID [2022-02-20 17:50:33,035 INFO L272 TraceCheckUtils]: 15: Hoare triple {5371#true} call bobCall(); {5435#(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 17:50:33,035 INFO L290 TraceCheckUtils]: 16: Hoare triple {5435#(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~0; {5371#true} is VALID [2022-02-20 17:50:33,035 INFO L272 TraceCheckUtils]: 17: Hoare triple {5371#true} call #t~ret5 := getOrigin(0); {5371#true} is VALID [2022-02-20 17:50:33,035 INFO L290 TraceCheckUtils]: 18: Hoare triple {5371#true} ~person := #in~person;havoc ~retValue_acc~3; {5371#true} is VALID [2022-02-20 17:50:33,036 INFO L290 TraceCheckUtils]: 19: Hoare triple {5371#true} assume 0 == ~person;~retValue_acc~3 := 4;#res := ~retValue_acc~3; {5451#(= |getOrigin_#res| 4)} is VALID [2022-02-20 17:50:33,036 INFO L290 TraceCheckUtils]: 20: Hoare triple {5451#(= |getOrigin_#res| 4)} assume true; {5451#(= |getOrigin_#res| 4)} is VALID [2022-02-20 17:50:33,037 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5451#(= |getOrigin_#res| 4)} {5371#true} #1821#return; {5440#(= |bobCall_#t~ret5| 4)} is VALID [2022-02-20 17:50:33,037 INFO L290 TraceCheckUtils]: 22: Hoare triple {5440#(= |bobCall_#t~ret5| 4)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~0 := #t~ret5;havoc #t~ret5; {5441#(= bobCall_~tmp~0 4)} is VALID [2022-02-20 17:50:33,039 INFO L272 TraceCheckUtils]: 23: Hoare triple {5441#(= bobCall_~tmp~0 4)} call initPersonOnFloor(0, ~tmp~0); {5435#(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 17:50:33,039 INFO L290 TraceCheckUtils]: 24: Hoare triple {5435#(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; {5371#true} is VALID [2022-02-20 17:50:33,039 INFO L290 TraceCheckUtils]: 25: Hoare triple {5371#true} assume !(0 == ~floor#1); {5452#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:33,040 INFO L290 TraceCheckUtils]: 26: Hoare triple {5452#(not (= |initPersonOnFloor_~floor#1| 0))} assume 1 == ~floor#1; {5452#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:33,040 INFO L290 TraceCheckUtils]: 27: Hoare triple {5452#(not (= |initPersonOnFloor_~floor#1| 0))} assume 0 == ~person#1;~personOnFloor_0_1~0 := 1; {5452#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:33,040 INFO L290 TraceCheckUtils]: 28: Hoare triple {5452#(not (= |initPersonOnFloor_~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; {5453#(not (= |initPersonOnFloor_callOnFloor_~floorID#1| 0))} is VALID [2022-02-20 17:50:33,041 INFO L290 TraceCheckUtils]: 29: Hoare triple {5453#(not (= |initPersonOnFloor_callOnFloor_~floorID#1| 0))} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {5372#false} is VALID [2022-02-20 17:50:33,041 INFO L290 TraceCheckUtils]: 30: Hoare triple {5372#false} assume { :end_inline_callOnFloor } true; {5372#false} is VALID [2022-02-20 17:50:33,041 INFO L290 TraceCheckUtils]: 31: Hoare triple {5372#false} assume true; {5372#false} is VALID [2022-02-20 17:50:33,041 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5372#false} {5441#(= bobCall_~tmp~0 4)} #1823#return; {5372#false} is VALID [2022-02-20 17:50:33,041 INFO L290 TraceCheckUtils]: 33: Hoare triple {5372#false} assume true; {5372#false} is VALID [2022-02-20 17:50:33,041 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {5372#false} {5371#true} #2009#return; {5372#false} is VALID [2022-02-20 17:50:33,041 INFO L290 TraceCheckUtils]: 35: Hoare triple {5372#false} assume { :begin_inline_threeTS } true; {5372#false} is VALID [2022-02-20 17:50:33,042 INFO L272 TraceCheckUtils]: 36: Hoare triple {5372#false} call timeShift(); {5372#false} is VALID [2022-02-20 17:50:33,042 INFO L290 TraceCheckUtils]: 37: Hoare triple {5372#false} havoc ~tmp~21#1;havoc ~tmp___0~9#1;havoc ~tmp___1~6#1;havoc ~tmp___2~4#1;havoc ~tmp___3~3#1;havoc ~tmp___4~2#1;havoc ~tmp___5~2#1;havoc ~tmp___6~2#1;havoc ~tmp___7~2#1;havoc ~tmp___8~2#1;havoc ~tmp___9~2#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret102#1, __utac_acc__Specification3_spec__1_#t~ret103#1, __utac_acc__Specification3_spec__1_#t~ret104#1, __utac_acc__Specification3_spec__1_#t~ret105#1, __utac_acc__Specification3_spec__1_#t~ret106#1, __utac_acc__Specification3_spec__1_#t~ret107#1, __utac_acc__Specification3_spec__1_#t~ret108#1, __utac_acc__Specification3_spec__1_#t~ret109#1, __utac_acc__Specification3_spec__1_#t~ret110#1, __utac_acc__Specification3_spec__1_#t~ret111#1, __utac_acc__Specification3_spec__1_#t~ret112#1, __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~23#1, __utac_acc__Specification3_spec__1_~tmp___0~11#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~23#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0; {5372#false} is VALID [2022-02-20 17:50:33,042 INFO L272 TraceCheckUtils]: 38: Hoare triple {5372#false} call __utac_acc__Specification3_spec__1_#t~ret102#1 := getCurrentFloorID(); {5371#true} is VALID [2022-02-20 17:50:33,042 INFO L290 TraceCheckUtils]: 39: Hoare triple {5371#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~currentFloorID~0;#res := ~retValue_acc~6; {5371#true} is VALID [2022-02-20 17:50:33,042 INFO L290 TraceCheckUtils]: 40: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,042 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5371#true} {5372#false} #1845#return; {5372#false} is VALID [2022-02-20 17:50:33,042 INFO L290 TraceCheckUtils]: 42: Hoare triple {5372#false} assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret102#1 && __utac_acc__Specification3_spec__1_#t~ret102#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp~23#1 := __utac_acc__Specification3_spec__1_#t~ret102#1;havoc __utac_acc__Specification3_spec__1_#t~ret102#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~23#1; {5372#false} is VALID [2022-02-20 17:50:33,043 INFO L272 TraceCheckUtils]: 43: Hoare triple {5372#false} call __utac_acc__Specification3_spec__1_#t~ret103#1 := getCurrentHeading(); {5371#true} is VALID [2022-02-20 17:50:33,043 INFO L290 TraceCheckUtils]: 44: Hoare triple {5371#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~currentHeading~0;#res := ~retValue_acc~9; {5371#true} is VALID [2022-02-20 17:50:33,043 INFO L290 TraceCheckUtils]: 45: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,043 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {5371#true} {5372#false} #1847#return; {5372#false} is VALID [2022-02-20 17:50:33,043 INFO L290 TraceCheckUtils]: 47: Hoare triple {5372#false} assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret103#1 && __utac_acc__Specification3_spec__1_#t~ret103#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret103#1;havoc __utac_acc__Specification3_spec__1_#t~ret103#1; {5372#false} is VALID [2022-02-20 17:50:33,043 INFO L290 TraceCheckUtils]: 48: Hoare triple {5372#false} assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); {5372#false} is VALID [2022-02-20 17:50:33,043 INFO L290 TraceCheckUtils]: 49: Hoare triple {5372#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0); {5372#false} is VALID [2022-02-20 17:50:33,044 INFO L290 TraceCheckUtils]: 50: Hoare triple {5372#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 1); {5372#false} is VALID [2022-02-20 17:50:33,044 INFO L290 TraceCheckUtils]: 51: Hoare triple {5372#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 2); {5372#false} is VALID [2022-02-20 17:50:33,044 INFO L290 TraceCheckUtils]: 52: Hoare triple {5372#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 3); {5372#false} is VALID [2022-02-20 17:50:33,044 INFO L290 TraceCheckUtils]: 53: Hoare triple {5372#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 4); {5372#false} is VALID [2022-02-20 17:50:33,044 INFO L290 TraceCheckUtils]: 54: Hoare triple {5372#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_~retValue_acc~17#1, stopRequestedAtCurrentFloor_~tmp~19#1, stopRequestedAtCurrentFloor_~tmp___0~7#1, stopRequestedAtCurrentFloor_~__cil_tmp4~1#1, stopRequestedAtCurrentFloor_~__cil_tmp5~0#1;havoc stopRequestedAtCurrentFloor_~retValue_acc~17#1;havoc stopRequestedAtCurrentFloor_~tmp~19#1;havoc stopRequestedAtCurrentFloor_~tmp___0~7#1;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~1#1;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~0#1;stopRequestedAtCurrentFloor_~__cil_tmp4~1#1 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~0#1 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~1#1 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~1#1 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~1#1 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~1#1 / 3); {5372#false} is VALID [2022-02-20 17:50:33,044 INFO L290 TraceCheckUtils]: 55: Hoare triple {5372#false} assume !(~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~0#1);assume { :begin_inline_stopRequestedAtCurrentFloor__wrappee__weight } true;havoc stopRequestedAtCurrentFloor__wrappee__weight_#res#1;havoc stopRequestedAtCurrentFloor__wrappee__weight_#t~ret48#1, stopRequestedAtCurrentFloor__wrappee__weight_#t~ret49#1, stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~16#1, stopRequestedAtCurrentFloor__wrappee__weight_~tmp~18#1, stopRequestedAtCurrentFloor__wrappee__weight_~tmp___0~6#1;havoc stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~16#1;havoc stopRequestedAtCurrentFloor__wrappee__weight_~tmp~18#1;havoc stopRequestedAtCurrentFloor__wrappee__weight_~tmp___0~6#1; {5372#false} is VALID [2022-02-20 17:50:33,044 INFO L272 TraceCheckUtils]: 56: Hoare triple {5372#false} call stopRequestedAtCurrentFloor__wrappee__weight_#t~ret48#1 := isFloorCalling(~currentFloorID~0); {5371#true} is VALID [2022-02-20 17:50:33,045 INFO L290 TraceCheckUtils]: 57: Hoare triple {5371#true} ~floorID := #in~floorID;havoc ~retValue_acc~20; {5371#true} is VALID [2022-02-20 17:50:33,045 INFO L290 TraceCheckUtils]: 58: Hoare triple {5371#true} assume 0 == ~floorID;~retValue_acc~20 := ~calls_0~0;#res := ~retValue_acc~20; {5371#true} is VALID [2022-02-20 17:50:33,045 INFO L290 TraceCheckUtils]: 59: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,045 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {5371#true} {5372#false} #1873#return; {5372#false} is VALID [2022-02-20 17:50:33,045 INFO L290 TraceCheckUtils]: 61: Hoare triple {5372#false} assume -2147483648 <= stopRequestedAtCurrentFloor__wrappee__weight_#t~ret48#1 && stopRequestedAtCurrentFloor__wrappee__weight_#t~ret48#1 <= 2147483647;stopRequestedAtCurrentFloor__wrappee__weight_~tmp___0~6#1 := stopRequestedAtCurrentFloor__wrappee__weight_#t~ret48#1;havoc stopRequestedAtCurrentFloor__wrappee__weight_#t~ret48#1; {5372#false} is VALID [2022-02-20 17:50:33,045 INFO L290 TraceCheckUtils]: 62: Hoare triple {5372#false} assume 0 != stopRequestedAtCurrentFloor__wrappee__weight_~tmp___0~6#1;stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~16#1 := 1;stopRequestedAtCurrentFloor__wrappee__weight_#res#1 := stopRequestedAtCurrentFloor__wrappee__weight_~retValue_acc~16#1; {5372#false} is VALID [2022-02-20 17:50:33,045 INFO L290 TraceCheckUtils]: 63: Hoare triple {5372#false} stopRequestedAtCurrentFloor_#t~ret52#1 := stopRequestedAtCurrentFloor__wrappee__weight_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor__wrappee__weight } true;assume -2147483648 <= stopRequestedAtCurrentFloor_#t~ret52#1 && stopRequestedAtCurrentFloor_#t~ret52#1 <= 2147483647;stopRequestedAtCurrentFloor_~retValue_acc~17#1 := stopRequestedAtCurrentFloor_#t~ret52#1;havoc stopRequestedAtCurrentFloor_#t~ret52#1;stopRequestedAtCurrentFloor_#res#1 := stopRequestedAtCurrentFloor_~retValue_acc~17#1; {5372#false} is VALID [2022-02-20 17:50:33,046 INFO L290 TraceCheckUtils]: 64: Hoare triple {5372#false} #t~ret65#1 := stopRequestedAtCurrentFloor_#res#1;assume { :end_inline_stopRequestedAtCurrentFloor } true;assume -2147483648 <= #t~ret65#1 && #t~ret65#1 <= 2147483647;~tmp___9~2#1 := #t~ret65#1;havoc #t~ret65#1; {5372#false} is VALID [2022-02-20 17:50:33,046 INFO L290 TraceCheckUtils]: 65: Hoare triple {5372#false} assume !(0 != ~tmp___9~2#1); {5372#false} is VALID [2022-02-20 17:50:33,046 INFO L290 TraceCheckUtils]: 66: Hoare triple {5372#false} assume 1 == ~doorState~0;~doorState~0 := 0; {5372#false} is VALID [2022-02-20 17:50:33,046 INFO L272 TraceCheckUtils]: 67: Hoare triple {5372#false} call #t~ret72#1 := stopRequestedInDirection(~currentHeading~0, 1, 1); {5371#true} is VALID [2022-02-20 17:50:33,046 INFO L290 TraceCheckUtils]: 68: Hoare triple {5371#true} ~dir#1 := #in~dir#1;~respectFloorCalls#1 := #in~respectFloorCalls#1;~respectInLiftCalls#1 := #in~respectInLiftCalls#1;havoc ~retValue_acc~14#1;havoc ~overload~0#1;havoc ~buttonPressed~0#1;havoc ~tmp~16#1;havoc ~__cil_tmp8~0#1;havoc ~__cil_tmp9~0#1;~__cil_tmp8~0#1 := 2 * ~maximumWeight~0;~__cil_tmp9~0#1 := (if ~__cil_tmp8~0#1 < 0 && 0 != ~__cil_tmp8~0#1 % 3 then 1 + ~__cil_tmp8~0#1 / 3 else ~__cil_tmp8~0#1 / 3);~overload~0#1 := (if ~weight~0 > ~__cil_tmp9~0#1 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res#1;havoc isAnyLiftButtonPressed_~retValue_acc~15#1;havoc isAnyLiftButtonPressed_~retValue_acc~15#1; {5371#true} is VALID [2022-02-20 17:50:33,046 INFO L290 TraceCheckUtils]: 69: Hoare triple {5371#true} assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~15#1 := 1;isAnyLiftButtonPressed_#res#1 := isAnyLiftButtonPressed_~retValue_acc~15#1; {5371#true} is VALID [2022-02-20 17:50:33,046 INFO L290 TraceCheckUtils]: 70: Hoare triple {5371#true} #t~ret43#1 := isAnyLiftButtonPressed_#res#1;assume { :end_inline_isAnyLiftButtonPressed } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp~16#1 := #t~ret43#1;havoc #t~ret43#1;~buttonPressed~0#1 := ~tmp~16#1; {5371#true} is VALID [2022-02-20 17:50:33,047 INFO L290 TraceCheckUtils]: 71: Hoare triple {5371#true} assume !(0 != ~overload~0#1); {5371#true} is VALID [2022-02-20 17:50:33,047 INFO L272 TraceCheckUtils]: 72: Hoare triple {5371#true} call #t~ret46#1 := stopRequestedInDirection__wrappee__weight(~dir#1, ~respectFloorCalls#1, ~respectInLiftCalls#1); {5371#true} is VALID [2022-02-20 17:50:33,047 INFO L290 TraceCheckUtils]: 73: Hoare triple {5371#true} ~dir := #in~dir;~respectFloorCalls := #in~respectFloorCalls;~respectInLiftCalls := #in~respectInLiftCalls;havoc ~retValue_acc~13;havoc ~tmp~15;havoc ~tmp___0~5;havoc ~tmp___1~4;havoc ~tmp___2~2;havoc ~tmp___3~1;havoc ~tmp___4~0;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~tmp___9~0; {5371#true} is VALID [2022-02-20 17:50:33,047 INFO L290 TraceCheckUtils]: 74: Hoare triple {5371#true} assume !(1 == ~dir); {5371#true} is VALID [2022-02-20 17:50:33,047 INFO L290 TraceCheckUtils]: 75: Hoare triple {5371#true} assume 0 == ~currentFloorID~0;~retValue_acc~13 := 0;#res := ~retValue_acc~13; {5371#true} is VALID [2022-02-20 17:50:33,047 INFO L290 TraceCheckUtils]: 76: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,047 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5371#true} {5371#true} #1817#return; {5371#true} is VALID [2022-02-20 17:50:33,047 INFO L290 TraceCheckUtils]: 78: Hoare triple {5371#true} assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~retValue_acc~14#1 := #t~ret46#1;havoc #t~ret46#1;#res#1 := ~retValue_acc~14#1; {5371#true} is VALID [2022-02-20 17:50:33,048 INFO L290 TraceCheckUtils]: 79: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,048 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {5371#true} {5372#false} #1963#return; {5372#false} is VALID [2022-02-20 17:50:33,048 INFO L290 TraceCheckUtils]: 81: Hoare triple {5372#false} assume -2147483648 <= #t~ret72#1 && #t~ret72#1 <= 2147483647;~tmp___8~2#1 := #t~ret72#1;havoc #t~ret72#1; {5372#false} is VALID [2022-02-20 17:50:33,048 INFO L290 TraceCheckUtils]: 82: Hoare triple {5372#false} assume 0 != ~tmp___8~2#1; {5372#false} is VALID [2022-02-20 17:50:33,048 INFO L272 TraceCheckUtils]: 83: Hoare triple {5372#false} call continueInDirection(~currentHeading~0); {5459#(and (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= |old(~currentHeading~0)| ~currentHeading~0))} is VALID [2022-02-20 17:50:33,048 INFO L290 TraceCheckUtils]: 84: Hoare triple {5459#(and (= ~currentFloorID~0 |old(~currentFloorID~0)|) (= |old(~currentHeading~0)| ~currentHeading~0))} ~dir := #in~dir;havoc ~tmp~17;~currentHeading~0 := ~dir; {5371#true} is VALID [2022-02-20 17:50:33,048 INFO L290 TraceCheckUtils]: 85: Hoare triple {5371#true} assume !(1 == ~currentHeading~0); {5371#true} is VALID [2022-02-20 17:50:33,049 INFO L290 TraceCheckUtils]: 86: Hoare triple {5371#true} assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; {5371#true} is VALID [2022-02-20 17:50:33,049 INFO L290 TraceCheckUtils]: 87: Hoare triple {5371#true} assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; {5371#true} is VALID [2022-02-20 17:50:33,049 INFO L290 TraceCheckUtils]: 88: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,049 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {5371#true} {5372#false} #1965#return; {5372#false} is VALID [2022-02-20 17:50:33,049 INFO L290 TraceCheckUtils]: 90: Hoare triple {5372#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret114#1, __utac_acc__Specification3_spec__2_#t~ret115#1, __utac_acc__Specification3_spec__2_~tmp~24#1, __utac_acc__Specification3_spec__2_~tmp___0~12#1;havoc __utac_acc__Specification3_spec__2_~tmp~24#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~12#1; {5372#false} is VALID [2022-02-20 17:50:33,049 INFO L290 TraceCheckUtils]: 91: Hoare triple {5372#false} assume -1 == ~expectedDirection~0; {5372#false} is VALID [2022-02-20 17:50:33,049 INFO L272 TraceCheckUtils]: 92: Hoare triple {5372#false} call __utac_acc__Specification3_spec__2_#t~ret114#1 := getCurrentHeading(); {5371#true} is VALID [2022-02-20 17:50:33,050 INFO L290 TraceCheckUtils]: 93: Hoare triple {5371#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~currentHeading~0;#res := ~retValue_acc~9; {5371#true} is VALID [2022-02-20 17:50:33,050 INFO L290 TraceCheckUtils]: 94: Hoare triple {5371#true} assume true; {5371#true} is VALID [2022-02-20 17:50:33,050 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {5371#true} {5372#false} #1977#return; {5372#false} is VALID [2022-02-20 17:50:33,050 INFO L290 TraceCheckUtils]: 96: Hoare triple {5372#false} assume -2147483648 <= __utac_acc__Specification3_spec__2_#t~ret114#1 && __utac_acc__Specification3_spec__2_#t~ret114#1 <= 2147483647;__utac_acc__Specification3_spec__2_~tmp___0~12#1 := __utac_acc__Specification3_spec__2_#t~ret114#1;havoc __utac_acc__Specification3_spec__2_#t~ret114#1; {5372#false} is VALID [2022-02-20 17:50:33,050 INFO L290 TraceCheckUtils]: 97: Hoare triple {5372#false} assume 1 == __utac_acc__Specification3_spec__2_~tmp___0~12#1; {5372#false} is VALID [2022-02-20 17:50:33,050 INFO L272 TraceCheckUtils]: 98: Hoare triple {5372#false} call __automaton_fail(); {5372#false} is VALID [2022-02-20 17:50:33,050 INFO L290 TraceCheckUtils]: 99: Hoare triple {5372#false} assume !false; {5372#false} is VALID [2022-02-20 17:50:33,051 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-02-20 17:50:33,051 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:50:33,051 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976356464] [2022-02-20 17:50:33,051 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976356464] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 17:50:33,051 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 17:50:33,052 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-02-20 17:50:33,052 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513250666] [2022-02-20 17:50:33,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 17:50:33,053 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 8.0) internal successors, (72), 6 states have internal predecessors, (72), 3 states have call successors, (14), 5 states have call predecessors, (14), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 100 [2022-02-20 17:50:33,054 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:50:33,054 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 9 states have (on average 8.0) internal successors, (72), 6 states have internal predecessors, (72), 3 states have call successors, (14), 5 states have call predecessors, (14), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2022-02-20 17:50:33,131 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:50:33,131 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 17:50:33,132 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:50:33,132 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 17:50:33,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2022-02-20 17:50:33,132 INFO L87 Difference]: Start difference. First operand 591 states and 975 transitions. Second operand has 10 states, 9 states have (on average 8.0) internal successors, (72), 6 states have internal predecessors, (72), 3 states have call successors, (14), 5 states have call predecessors, (14), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12)