./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/elevator_spec3_product20.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_product20.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 b7f63e91390dfc262975e205f156f8c4cc9b5ede7dbe2a20685844995f7cce81 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 17:49:43,258 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 17:49:43,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 17:49:43,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 17:49:43,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 17:49:43,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 17:49:43,303 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 17:49:43,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 17:49:43,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 17:49:43,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 17:49:43,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 17:49:43,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 17:49:43,308 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 17:49:43,309 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 17:49:43,310 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 17:49:43,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 17:49:43,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 17:49:43,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 17:49:43,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 17:49:43,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 17:49:43,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 17:49:43,317 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 17:49:43,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 17:49:43,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 17:49:43,321 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 17:49:43,321 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 17:49:43,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 17:49:43,322 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 17:49:43,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 17:49:43,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 17:49:43,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 17:49:43,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 17:49:43,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 17:49:43,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 17:49:43,329 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 17:49:43,330 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 17:49:43,331 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 17:49:43,331 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 17:49:43,331 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 17:49:43,332 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 17:49:43,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 17:49:43,334 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 17:49:43,355 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 17:49:43,355 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 17:49:43,356 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 17:49:43,356 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 17:49:43,356 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 17:49:43,357 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 17:49:43,357 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 17:49:43,357 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 17:49:43,358 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 17:49:43,358 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 17:49:43,359 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 17:49:43,359 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 17:49:43,359 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 17:49:43,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 17:49:43,359 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 17:49:43,359 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 17:49:43,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 17:49:43,360 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 17:49:43,360 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 17:49:43,360 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 17:49:43,360 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 17:49:43,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 17:49:43,361 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 17:49:43,361 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 17:49:43,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 17:49:43,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 17:49:43,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 17:49:43,363 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 17:49:43,363 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 17:49:43,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 17:49:43,364 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 17:49:43,364 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 17:49:43,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 17:49:43,364 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b7f63e91390dfc262975e205f156f8c4cc9b5ede7dbe2a20685844995f7cce81 [2022-02-20 17:49:43,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 17:49:43,601 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 17:49:43,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 17:49:43,604 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 17:49:43,604 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 17:49:43,606 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec3_product20.cil.c [2022-02-20 17:49:43,660 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44e9e475b/84390611f99d4f8ca79c78425448c29c/FLAG02f85f683 [2022-02-20 17:49:44,193 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 17:49:44,199 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec3_product20.cil.c [2022-02-20 17:49:44,221 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44e9e475b/84390611f99d4f8ca79c78425448c29c/FLAG02f85f683 [2022-02-20 17:49:44,471 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44e9e475b/84390611f99d4f8ca79c78425448c29c [2022-02-20 17:49:44,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 17:49:44,474 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 17:49:44,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 17:49:44,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 17:49:44,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 17:49:44,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 05:49:44" (1/1) ... [2022-02-20 17:49:44,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48023e94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:44, skipping insertion in model container [2022-02-20 17:49:44,485 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 05:49:44" (1/1) ... [2022-02-20 17:49:44,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 17:49:44,554 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 17:49:44,998 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_product20.cil.c[62576,62589] [2022-02-20 17:49:45,053 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 17:49:45,068 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 17:49:45,204 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_product20.cil.c[62576,62589] [2022-02-20 17:49:45,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 17:49:45,252 INFO L208 MainTranslator]: Completed translation [2022-02-20 17:49:45,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:45 WrapperNode [2022-02-20 17:49:45,253 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 17:49:45,254 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 17:49:45,255 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 17:49:45,255 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 17:49:45,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:45" (1/1) ... [2022-02-20 17:49:45,296 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:45" (1/1) ... [2022-02-20 17:49:45,380 INFO L137 Inliner]: procedures = 94, calls = 352, calls flagged for inlining = 25, calls inlined = 21, statements flattened = 1112 [2022-02-20 17:49:45,382 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 17:49:45,382 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 17:49:45,382 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 17:49:45,383 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 17:49:45,390 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:45" (1/1) ... [2022-02-20 17:49:45,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:45" (1/1) ... [2022-02-20 17:49:45,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:45" (1/1) ... [2022-02-20 17:49:45,410 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:45" (1/1) ... [2022-02-20 17:49:45,455 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:45" (1/1) ... [2022-02-20 17:49:45,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:45" (1/1) ... [2022-02-20 17:49:45,487 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:45" (1/1) ... [2022-02-20 17:49:45,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 17:49:45,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 17:49:45,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 17:49:45,508 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 17:49:45,509 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:45" (1/1) ... [2022-02-20 17:49:45,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 17:49:45,531 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 17:49:45,548 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 17:49:45,576 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 17:49:45,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 17:49:45,597 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2022-02-20 17:49:45,597 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2022-02-20 17:49:45,597 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2022-02-20 17:49:45,598 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2022-02-20 17:49:45,598 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__weight [2022-02-20 17:49:45,598 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__weight [2022-02-20 17:49:45,598 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-02-20 17:49:45,599 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-02-20 17:49:45,600 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2022-02-20 17:49:45,600 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2022-02-20 17:49:45,600 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-02-20 17:49:45,600 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-02-20 17:49:45,600 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2022-02-20 17:49:45,601 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2022-02-20 17:49:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-02-20 17:49:45,601 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-02-20 17:49:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-02-20 17:49:45,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-02-20 17:49:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-02-20 17:49:45,602 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-02-20 17:49:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-02-20 17:49:45,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-02-20 17:49:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-02-20 17:49:45,602 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-02-20 17:49:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-02-20 17:49:45,603 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-02-20 17:49:45,603 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-02-20 17:49:45,603 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-02-20 17:49:45,603 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2022-02-20 17:49:45,603 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2022-02-20 17:49:45,603 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2022-02-20 17:49:45,604 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2022-02-20 17:49:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-02-20 17:49:45,604 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-02-20 17:49:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2022-02-20 17:49:45,604 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2022-02-20 17:49:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-02-20 17:49:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-02-20 17:49:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-02-20 17:49:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-02-20 17:49:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-02-20 17:49:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-02-20 17:49:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-02-20 17:49:45,606 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-02-20 17:49:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 17:49:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2022-02-20 17:49:45,606 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2022-02-20 17:49:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-02-20 17:49:45,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-02-20 17:49:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-02-20 17:49:45,607 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-02-20 17:49:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-02-20 17:49:45,608 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-02-20 17:49:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 17:49:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 17:49:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-02-20 17:49:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-02-20 17:49:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2022-02-20 17:49:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2022-02-20 17:49:45,764 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 17:49:45,766 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 17:49:46,902 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 17:49:46,921 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 17:49:46,921 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-20 17:49:46,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 05:49:46 BoogieIcfgContainer [2022-02-20 17:49:46,924 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 17:49:46,927 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 17:49:46,927 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 17:49:46,930 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 17:49:46,930 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 05:49:44" (1/3) ... [2022-02-20 17:49:46,930 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1970b06a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 05:49:46, skipping insertion in model container [2022-02-20 17:49:46,931 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 05:49:45" (2/3) ... [2022-02-20 17:49:46,931 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1970b06a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 05:49:46, skipping insertion in model container [2022-02-20 17:49:46,931 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 05:49:46" (3/3) ... [2022-02-20 17:49:46,932 INFO L111 eAbstractionObserver]: Analyzing ICFG elevator_spec3_product20.cil.c [2022-02-20 17:49:46,937 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 17:49:46,937 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 17:49:46,983 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 17:49:46,991 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 17:49:46,991 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 17:49:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand has 597 states, 457 states have (on average 1.6652078774617067) internal successors, (761), 477 states have internal predecessors, (761), 110 states have call successors, (110), 28 states have call predecessors, (110), 28 states have return successors, (110), 106 states have call predecessors, (110), 110 states have call successors, (110) [2022-02-20 17:49:47,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-02-20 17:49:47,071 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:49:47,071 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] [2022-02-20 17:49:47,072 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:49:47,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:49:47,077 INFO L85 PathProgramCache]: Analyzing trace with hash -251107073, now seen corresponding path program 1 times [2022-02-20 17:49:47,085 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:49:47,085 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555538582] [2022-02-20 17:49:47,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:49:47,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:49:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:47,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-02-20 17:49:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:47,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:49:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:47,809 INFO L290 TraceCheckUtils]: 0: Hoare triple {640#(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; {600#true} is VALID [2022-02-20 17:49:47,809 INFO L290 TraceCheckUtils]: 1: Hoare triple {600#true} assume true; {600#true} is VALID [2022-02-20 17:49:47,810 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {600#true} {600#true} #1832#return; {600#true} is VALID [2022-02-20 17:49:47,811 INFO L290 TraceCheckUtils]: 0: Hoare triple {636#(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; {600#true} is VALID [2022-02-20 17:49:47,814 INFO L272 TraceCheckUtils]: 1: Hoare triple {600#true} call initFloors(); {640#(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 17:49:47,814 INFO L290 TraceCheckUtils]: 2: Hoare triple {640#(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; {600#true} is VALID [2022-02-20 17:49:47,814 INFO L290 TraceCheckUtils]: 3: Hoare triple {600#true} assume true; {600#true} is VALID [2022-02-20 17:49:47,815 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {600#true} {600#true} #1832#return; {600#true} is VALID [2022-02-20 17:49:47,815 INFO L290 TraceCheckUtils]: 5: Hoare triple {600#true} assume true; {600#true} is VALID [2022-02-20 17:49:47,816 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {600#true} {600#true} #1930#return; {600#true} is VALID [2022-02-20 17:49:47,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-02-20 17:49:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:47,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:49:47,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:47,909 INFO L290 TraceCheckUtils]: 0: Hoare triple {600#true} ~person := #in~person;havoc ~retValue_acc~28; {600#true} is VALID [2022-02-20 17:49:47,911 INFO L290 TraceCheckUtils]: 1: Hoare triple {600#true} assume 0 == ~person;~retValue_acc~28 := 4;#res := ~retValue_acc~28; {655#(<= 4 |getOrigin_#res|)} is VALID [2022-02-20 17:49:47,912 INFO L290 TraceCheckUtils]: 2: Hoare triple {655#(<= 4 |getOrigin_#res|)} assume true; {655#(<= 4 |getOrigin_#res|)} is VALID [2022-02-20 17:49:47,913 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {655#(<= 4 |getOrigin_#res|)} {600#true} #1870#return; {645#(<= 4 |bobCall_#t~ret117|)} is VALID [2022-02-20 17:49:47,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-02-20 17:49:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:47,958 INFO L290 TraceCheckUtils]: 0: Hoare triple {640#(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; {656#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} is VALID [2022-02-20 17:49:47,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {656#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} assume 0 == ~floor#1; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:47,959 INFO L290 TraceCheckUtils]: 2: Hoare triple {657#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == ~person#1;~personOnFloor_0_0~0 := 1; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:47,960 INFO L290 TraceCheckUtils]: 3: Hoare triple {657#(= |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; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:47,961 INFO L290 TraceCheckUtils]: 4: Hoare triple {657#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:47,961 INFO L290 TraceCheckUtils]: 5: Hoare triple {657#(= |initPersonOnFloor_#in~floor#1| 0)} assume { :end_inline_callOnFloor } true; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:47,962 INFO L290 TraceCheckUtils]: 6: Hoare triple {657#(= |initPersonOnFloor_#in~floor#1| 0)} assume true; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:47,962 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {657#(= |initPersonOnFloor_#in~floor#1| 0)} {646#(<= 4 bobCall_~tmp~19)} #1872#return; {601#false} is VALID [2022-02-20 17:49:47,963 INFO L290 TraceCheckUtils]: 0: Hoare triple {640#(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~19; {600#true} is VALID [2022-02-20 17:49:47,967 INFO L272 TraceCheckUtils]: 1: Hoare triple {600#true} call #t~ret117 := getOrigin(0); {600#true} is VALID [2022-02-20 17:49:47,968 INFO L290 TraceCheckUtils]: 2: Hoare triple {600#true} ~person := #in~person;havoc ~retValue_acc~28; {600#true} is VALID [2022-02-20 17:49:47,969 INFO L290 TraceCheckUtils]: 3: Hoare triple {600#true} assume 0 == ~person;~retValue_acc~28 := 4;#res := ~retValue_acc~28; {655#(<= 4 |getOrigin_#res|)} is VALID [2022-02-20 17:49:47,970 INFO L290 TraceCheckUtils]: 4: Hoare triple {655#(<= 4 |getOrigin_#res|)} assume true; {655#(<= 4 |getOrigin_#res|)} is VALID [2022-02-20 17:49:47,970 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {655#(<= 4 |getOrigin_#res|)} {600#true} #1870#return; {645#(<= 4 |bobCall_#t~ret117|)} is VALID [2022-02-20 17:49:47,971 INFO L290 TraceCheckUtils]: 6: Hoare triple {645#(<= 4 |bobCall_#t~ret117|)} assume -2147483648 <= #t~ret117 && #t~ret117 <= 2147483647;~tmp~19 := #t~ret117;havoc #t~ret117; {646#(<= 4 bobCall_~tmp~19)} is VALID [2022-02-20 17:49:47,974 INFO L272 TraceCheckUtils]: 7: Hoare triple {646#(<= 4 bobCall_~tmp~19)} call initPersonOnFloor(0, ~tmp~19); {640#(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 17:49:47,975 INFO L290 TraceCheckUtils]: 8: Hoare triple {640#(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; {656#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} is VALID [2022-02-20 17:49:47,975 INFO L290 TraceCheckUtils]: 9: Hoare triple {656#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} assume 0 == ~floor#1; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:47,976 INFO L290 TraceCheckUtils]: 10: Hoare triple {657#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == ~person#1;~personOnFloor_0_0~0 := 1; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:47,977 INFO L290 TraceCheckUtils]: 11: Hoare triple {657#(= |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; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:47,977 INFO L290 TraceCheckUtils]: 12: Hoare triple {657#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:47,978 INFO L290 TraceCheckUtils]: 13: Hoare triple {657#(= |initPersonOnFloor_#in~floor#1| 0)} assume { :end_inline_callOnFloor } true; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:47,978 INFO L290 TraceCheckUtils]: 14: Hoare triple {657#(= |initPersonOnFloor_#in~floor#1| 0)} assume true; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:47,979 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {657#(= |initPersonOnFloor_#in~floor#1| 0)} {646#(<= 4 bobCall_~tmp~19)} #1872#return; {601#false} is VALID [2022-02-20 17:49:47,980 INFO L290 TraceCheckUtils]: 16: Hoare triple {601#false} assume true; {601#false} is VALID [2022-02-20 17:49:47,980 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {601#false} {600#true} #1932#return; {601#false} is VALID [2022-02-20 17:49:47,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-02-20 17:49:47,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:47,985 INFO L290 TraceCheckUtils]: 0: Hoare triple {600#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~currentFloorID~0;#res := ~retValue_acc~4; {600#true} is VALID [2022-02-20 17:49:47,986 INFO L290 TraceCheckUtils]: 1: Hoare triple {600#true} assume true; {600#true} is VALID [2022-02-20 17:49:47,986 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {600#true} {601#false} #1894#return; {601#false} is VALID [2022-02-20 17:49:47,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-02-20 17:49:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:47,992 INFO L290 TraceCheckUtils]: 0: Hoare triple {600#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~currentHeading~0;#res := ~retValue_acc~7; {600#true} is VALID [2022-02-20 17:49:47,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {600#true} assume true; {600#true} is VALID [2022-02-20 17:49:47,992 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {600#true} {601#false} #1896#return; {601#false} is VALID [2022-02-20 17:49:47,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-02-20 17:49:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:49:47,997 INFO L290 TraceCheckUtils]: 0: Hoare triple {600#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~currentHeading~0;#res := ~retValue_acc~7; {600#true} is VALID [2022-02-20 17:49:48,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {600#true} assume true; {600#true} is VALID [2022-02-20 17:49:48,000 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {600#true} {601#false} #1922#return; {601#false} is VALID [2022-02-20 17:49:48,006 INFO L290 TraceCheckUtils]: 0: Hoare triple {600#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(9, 25);call #Ultimate.allocInit(30, 26);call #Ultimate.allocInit(9, 27);call #Ultimate.allocInit(21, 28);call #Ultimate.allocInit(30, 29);call #Ultimate.allocInit(9, 30);call #Ultimate.allocInit(21, 31);call #Ultimate.allocInit(30, 32);call #Ultimate.allocInit(9, 33);call #Ultimate.allocInit(25, 34);call #Ultimate.allocInit(30, 35);call #Ultimate.allocInit(9, 36);call #Ultimate.allocInit(25, 37);~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~blocked~0 := 0;~cleanupTimeShifts~0 := 12;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~expectedDirection~0 := 0; {600#true} is VALID [2022-02-20 17:49:48,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {600#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret129#1, main_~retValue_acc~26#1, main_~tmp~27#1;havoc main_~retValue_acc~26#1;havoc main_~tmp~27#1;assume { :begin_inline_select_helpers } true; {600#true} is VALID [2022-02-20 17:49:48,007 INFO L290 TraceCheckUtils]: 2: Hoare triple {600#true} assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; {600#true} is VALID [2022-02-20 17:49:48,007 INFO L290 TraceCheckUtils]: 3: Hoare triple {600#true} assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~24#1;havoc valid_product_~retValue_acc~24#1;valid_product_~retValue_acc~24#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~24#1; {600#true} is VALID [2022-02-20 17:49:48,007 INFO L290 TraceCheckUtils]: 4: Hoare triple {600#true} main_#t~ret129#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;assume -2147483648 <= main_#t~ret129#1 && main_#t~ret129#1 <= 2147483647;main_~tmp~27#1 := main_#t~ret129#1;havoc main_#t~ret129#1; {600#true} is VALID [2022-02-20 17:49:48,008 INFO L290 TraceCheckUtils]: 5: Hoare triple {600#true} assume 0 != main_~tmp~27#1;assume { :begin_inline_setup } true; {600#true} is VALID [2022-02-20 17:49:48,009 INFO L290 TraceCheckUtils]: 6: Hoare triple {600#true} assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true; {600#true} is VALID [2022-02-20 17:49:48,014 INFO L272 TraceCheckUtils]: 7: Hoare triple {600#true} call initTopDown(); {636#(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 17:49:48,014 INFO L290 TraceCheckUtils]: 8: Hoare triple {636#(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; {600#true} is VALID [2022-02-20 17:49:48,017 INFO L272 TraceCheckUtils]: 9: Hoare triple {600#true} call initFloors(); {640#(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 17:49:48,018 INFO L290 TraceCheckUtils]: 10: Hoare triple {640#(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; {600#true} is VALID [2022-02-20 17:49:48,018 INFO L290 TraceCheckUtils]: 11: Hoare triple {600#true} assume true; {600#true} is VALID [2022-02-20 17:49:48,018 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {600#true} {600#true} #1832#return; {600#true} is VALID [2022-02-20 17:49:48,019 INFO L290 TraceCheckUtils]: 13: Hoare triple {600#true} assume true; {600#true} is VALID [2022-02-20 17:49:48,019 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {600#true} {600#true} #1930#return; {600#true} is VALID [2022-02-20 17:49:48,022 INFO L272 TraceCheckUtils]: 15: Hoare triple {600#true} call bobCall(); {640#(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 17:49:48,022 INFO L290 TraceCheckUtils]: 16: Hoare triple {640#(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~19; {600#true} is VALID [2022-02-20 17:49:48,022 INFO L272 TraceCheckUtils]: 17: Hoare triple {600#true} call #t~ret117 := getOrigin(0); {600#true} is VALID [2022-02-20 17:49:48,023 INFO L290 TraceCheckUtils]: 18: Hoare triple {600#true} ~person := #in~person;havoc ~retValue_acc~28; {600#true} is VALID [2022-02-20 17:49:48,023 INFO L290 TraceCheckUtils]: 19: Hoare triple {600#true} assume 0 == ~person;~retValue_acc~28 := 4;#res := ~retValue_acc~28; {655#(<= 4 |getOrigin_#res|)} is VALID [2022-02-20 17:49:48,024 INFO L290 TraceCheckUtils]: 20: Hoare triple {655#(<= 4 |getOrigin_#res|)} assume true; {655#(<= 4 |getOrigin_#res|)} is VALID [2022-02-20 17:49:48,025 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {655#(<= 4 |getOrigin_#res|)} {600#true} #1870#return; {645#(<= 4 |bobCall_#t~ret117|)} is VALID [2022-02-20 17:49:48,025 INFO L290 TraceCheckUtils]: 22: Hoare triple {645#(<= 4 |bobCall_#t~ret117|)} assume -2147483648 <= #t~ret117 && #t~ret117 <= 2147483647;~tmp~19 := #t~ret117;havoc #t~ret117; {646#(<= 4 bobCall_~tmp~19)} is VALID [2022-02-20 17:49:48,028 INFO L272 TraceCheckUtils]: 23: Hoare triple {646#(<= 4 bobCall_~tmp~19)} call initPersonOnFloor(0, ~tmp~19); {640#(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 17:49:48,029 INFO L290 TraceCheckUtils]: 24: Hoare triple {640#(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; {656#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} is VALID [2022-02-20 17:49:48,029 INFO L290 TraceCheckUtils]: 25: Hoare triple {656#(= |initPersonOnFloor_~floor#1| |initPersonOnFloor_#in~floor#1|)} assume 0 == ~floor#1; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:48,030 INFO L290 TraceCheckUtils]: 26: Hoare triple {657#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == ~person#1;~personOnFloor_0_0~0 := 1; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:48,031 INFO L290 TraceCheckUtils]: 27: Hoare triple {657#(= |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; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:48,031 INFO L290 TraceCheckUtils]: 28: Hoare triple {657#(= |initPersonOnFloor_#in~floor#1| 0)} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:48,032 INFO L290 TraceCheckUtils]: 29: Hoare triple {657#(= |initPersonOnFloor_#in~floor#1| 0)} assume { :end_inline_callOnFloor } true; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:48,032 INFO L290 TraceCheckUtils]: 30: Hoare triple {657#(= |initPersonOnFloor_#in~floor#1| 0)} assume true; {657#(= |initPersonOnFloor_#in~floor#1| 0)} is VALID [2022-02-20 17:49:48,033 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {657#(= |initPersonOnFloor_#in~floor#1| 0)} {646#(<= 4 bobCall_~tmp~19)} #1872#return; {601#false} is VALID [2022-02-20 17:49:48,033 INFO L290 TraceCheckUtils]: 32: Hoare triple {601#false} assume true; {601#false} is VALID [2022-02-20 17:49:48,033 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {601#false} {600#true} #1932#return; {601#false} is VALID [2022-02-20 17:49:48,034 INFO L290 TraceCheckUtils]: 34: Hoare triple {601#false} assume { :begin_inline_threeTS } true; {601#false} is VALID [2022-02-20 17:49:48,034 INFO L272 TraceCheckUtils]: 35: Hoare triple {601#false} call timeShift(); {601#false} is VALID [2022-02-20 17:49:48,034 INFO L290 TraceCheckUtils]: 36: Hoare triple {601#false} havoc ~tmp~13#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret130#1, __utac_acc__Specification3_spec__1_#t~ret131#1, __utac_acc__Specification3_spec__1_#t~ret132#1, __utac_acc__Specification3_spec__1_#t~ret133#1, __utac_acc__Specification3_spec__1_#t~ret134#1, __utac_acc__Specification3_spec__1_#t~ret135#1, __utac_acc__Specification3_spec__1_#t~ret136#1, __utac_acc__Specification3_spec__1_#t~ret137#1, __utac_acc__Specification3_spec__1_#t~ret138#1, __utac_acc__Specification3_spec__1_#t~ret139#1, __utac_acc__Specification3_spec__1_#t~ret140#1, __utac_acc__Specification3_spec__1_#t~ret141#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~28#1, __utac_acc__Specification3_spec__1_~tmp___0~12#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~28#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~12#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; {601#false} is VALID [2022-02-20 17:49:48,035 INFO L272 TraceCheckUtils]: 37: Hoare triple {601#false} call __utac_acc__Specification3_spec__1_#t~ret130#1 := getCurrentFloorID(); {600#true} is VALID [2022-02-20 17:49:48,035 INFO L290 TraceCheckUtils]: 38: Hoare triple {600#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~currentFloorID~0;#res := ~retValue_acc~4; {600#true} is VALID [2022-02-20 17:49:48,035 INFO L290 TraceCheckUtils]: 39: Hoare triple {600#true} assume true; {600#true} is VALID [2022-02-20 17:49:48,035 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {600#true} {601#false} #1894#return; {601#false} is VALID [2022-02-20 17:49:48,036 INFO L290 TraceCheckUtils]: 41: Hoare triple {601#false} assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret130#1 && __utac_acc__Specification3_spec__1_#t~ret130#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp~28#1 := __utac_acc__Specification3_spec__1_#t~ret130#1;havoc __utac_acc__Specification3_spec__1_#t~ret130#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~28#1; {601#false} is VALID [2022-02-20 17:49:48,036 INFO L272 TraceCheckUtils]: 42: Hoare triple {601#false} call __utac_acc__Specification3_spec__1_#t~ret131#1 := getCurrentHeading(); {600#true} is VALID [2022-02-20 17:49:48,036 INFO L290 TraceCheckUtils]: 43: Hoare triple {600#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~currentHeading~0;#res := ~retValue_acc~7; {600#true} is VALID [2022-02-20 17:49:48,036 INFO L290 TraceCheckUtils]: 44: Hoare triple {600#true} assume true; {600#true} is VALID [2022-02-20 17:49:48,037 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {600#true} {601#false} #1896#return; {601#false} is VALID [2022-02-20 17:49:48,037 INFO L290 TraceCheckUtils]: 46: Hoare triple {601#false} assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret131#1 && __utac_acc__Specification3_spec__1_#t~ret131#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret131#1;havoc __utac_acc__Specification3_spec__1_#t~ret131#1; {601#false} is VALID [2022-02-20 17:49:48,037 INFO L290 TraceCheckUtils]: 47: Hoare triple {601#false} assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; {601#false} is VALID [2022-02-20 17:49:48,037 INFO L290 TraceCheckUtils]: 48: Hoare triple {601#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0); {601#false} is VALID [2022-02-20 17:49:48,038 INFO L290 TraceCheckUtils]: 49: Hoare triple {601#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 1); {601#false} is VALID [2022-02-20 17:49:48,038 INFO L290 TraceCheckUtils]: 50: Hoare triple {601#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 2); {601#false} is VALID [2022-02-20 17:49:48,040 INFO L290 TraceCheckUtils]: 51: Hoare triple {601#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 3); {601#false} is VALID [2022-02-20 17:49:48,040 INFO L290 TraceCheckUtils]: 52: Hoare triple {601#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 4); {601#false} is VALID [2022-02-20 17:49:48,040 INFO L290 TraceCheckUtils]: 53: Hoare triple {601#false} assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;havoc areDoorsOpen_~retValue_acc~5#1;areDoorsOpen_~retValue_acc~5#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1; {601#false} is VALID [2022-02-20 17:49:48,041 INFO L290 TraceCheckUtils]: 54: Hoare triple {601#false} #t~ret62#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;assume -2147483648 <= #t~ret62#1 && #t~ret62#1 <= 2147483647;~tmp~13#1 := #t~ret62#1;havoc #t~ret62#1; {601#false} is VALID [2022-02-20 17:49:48,041 INFO L290 TraceCheckUtils]: 55: Hoare triple {601#false} assume 0 != ~tmp~13#1; {601#false} is VALID [2022-02-20 17:49:48,041 INFO L290 TraceCheckUtils]: 56: Hoare triple {601#false} assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; {601#false} is VALID [2022-02-20 17:49:48,041 INFO L290 TraceCheckUtils]: 57: Hoare triple {601#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret142#1, __utac_acc__Specification3_spec__2_#t~ret143#1, __utac_acc__Specification3_spec__2_~tmp~29#1, __utac_acc__Specification3_spec__2_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__2_~tmp~29#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~13#1; {601#false} is VALID [2022-02-20 17:49:48,041 INFO L290 TraceCheckUtils]: 58: Hoare triple {601#false} assume -1 == ~expectedDirection~0; {601#false} is VALID [2022-02-20 17:49:48,042 INFO L272 TraceCheckUtils]: 59: Hoare triple {601#false} call __utac_acc__Specification3_spec__2_#t~ret142#1 := getCurrentHeading(); {600#true} is VALID [2022-02-20 17:49:48,042 INFO L290 TraceCheckUtils]: 60: Hoare triple {600#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~currentHeading~0;#res := ~retValue_acc~7; {600#true} is VALID [2022-02-20 17:49:48,042 INFO L290 TraceCheckUtils]: 61: Hoare triple {600#true} assume true; {600#true} is VALID [2022-02-20 17:49:48,042 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {600#true} {601#false} #1922#return; {601#false} is VALID [2022-02-20 17:49:48,043 INFO L290 TraceCheckUtils]: 63: Hoare triple {601#false} assume -2147483648 <= __utac_acc__Specification3_spec__2_#t~ret142#1 && __utac_acc__Specification3_spec__2_#t~ret142#1 <= 2147483647;__utac_acc__Specification3_spec__2_~tmp___0~13#1 := __utac_acc__Specification3_spec__2_#t~ret142#1;havoc __utac_acc__Specification3_spec__2_#t~ret142#1; {601#false} is VALID [2022-02-20 17:49:48,043 INFO L290 TraceCheckUtils]: 64: Hoare triple {601#false} assume 1 == __utac_acc__Specification3_spec__2_~tmp___0~13#1; {601#false} is VALID [2022-02-20 17:49:48,044 INFO L272 TraceCheckUtils]: 65: Hoare triple {601#false} call __automaton_fail(); {601#false} is VALID [2022-02-20 17:49:48,044 INFO L290 TraceCheckUtils]: 66: Hoare triple {601#false} assume !false; {601#false} is VALID [2022-02-20 17:49:48,046 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 17:49:48,047 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:49:48,047 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555538582] [2022-02-20 17:49:48,047 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [555538582] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 17:49:48,048 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 17:49:48,048 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 17:49:48,049 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835728213] [2022-02-20 17:49:48,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 17:49:48,054 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 5.875) internal successors, (47), 6 states have internal predecessors, (47), 3 states have call successors, (10), 4 states have call predecessors, (10), 4 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 67 [2022-02-20 17:49:48,056 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:49:48,059 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 8 states have (on average 5.875) internal successors, (47), 6 states have internal predecessors, (47), 3 states have call successors, (10), 4 states have call predecessors, (10), 4 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2022-02-20 17:49:48,130 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:49:48,131 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 17:49:48,131 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:49:48,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 17:49:48,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 17:49:48,152 INFO L87 Difference]: Start difference. First operand has 597 states, 457 states have (on average 1.6652078774617067) internal successors, (761), 477 states have internal predecessors, (761), 110 states have call successors, (110), 28 states have call predecessors, (110), 28 states have return successors, (110), 106 states have call predecessors, (110), 110 states have call successors, (110) Second operand has 9 states, 8 states have (on average 5.875) internal successors, (47), 6 states have internal predecessors, (47), 3 states have call successors, (10), 4 states have call predecessors, (10), 4 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2022-02-20 17:50:20,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:50:20,337 INFO L93 Difference]: Finished difference Result 1466 states and 2507 transitions. [2022-02-20 17:50:20,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-02-20 17:50:20,341 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 5.875) internal successors, (47), 6 states have internal predecessors, (47), 3 states have call successors, (10), 4 states have call predecessors, (10), 4 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 67 [2022-02-20 17:50:20,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 17:50:20,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 5.875) internal successors, (47), 6 states have internal predecessors, (47), 3 states have call successors, (10), 4 states have call predecessors, (10), 4 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2022-02-20 17:50:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 2507 transitions. [2022-02-20 17:50:20,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 5.875) internal successors, (47), 6 states have internal predecessors, (47), 3 states have call successors, (10), 4 states have call predecessors, (10), 4 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2022-02-20 17:50:20,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 2507 transitions. [2022-02-20 17:50:20,568 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 2507 transitions. [2022-02-20 17:50:24,616 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2507 edges. 2507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:50:24,744 INFO L225 Difference]: With dead ends: 1466 [2022-02-20 17:50:24,745 INFO L226 Difference]: Without dead ends: 873 [2022-02-20 17:50:24,752 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2022-02-20 17:50:24,757 INFO L933 BasicCegarLoop]: 958 mSDtfsCounter, 1516 mSDsluCounter, 2425 mSDsCounter, 0 mSdLazyCounter, 4863 mSolverCounterSat, 444 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1627 SdHoareTripleChecker+Valid, 3383 SdHoareTripleChecker+Invalid, 5307 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 444 IncrementalHoareTripleChecker+Valid, 4863 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.4s IncrementalHoareTripleChecker+Time [2022-02-20 17:50:24,758 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1627 Valid, 3383 Invalid, 5307 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [444 Valid, 4863 Invalid, 0 Unknown, 0 Unchecked, 14.4s Time] [2022-02-20 17:50:24,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 873 states. [2022-02-20 17:50:24,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 873 to 600. [2022-02-20 17:50:24,906 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 17:50:24,910 INFO L82 GeneralOperation]: Start isEquivalent. First operand 873 states. Second operand has 600 states, 460 states have (on average 1.6565217391304348) internal successors, (762), 480 states have internal predecessors, (762), 111 states have call successors, (111), 28 states have call predecessors, (111), 28 states have return successors, (110), 105 states have call predecessors, (110), 108 states have call successors, (110) [2022-02-20 17:50:24,913 INFO L74 IsIncluded]: Start isIncluded. First operand 873 states. Second operand has 600 states, 460 states have (on average 1.6565217391304348) internal successors, (762), 480 states have internal predecessors, (762), 111 states have call successors, (111), 28 states have call predecessors, (111), 28 states have return successors, (110), 105 states have call predecessors, (110), 108 states have call successors, (110) [2022-02-20 17:50:24,915 INFO L87 Difference]: Start difference. First operand 873 states. Second operand has 600 states, 460 states have (on average 1.6565217391304348) internal successors, (762), 480 states have internal predecessors, (762), 111 states have call successors, (111), 28 states have call predecessors, (111), 28 states have return successors, (110), 105 states have call predecessors, (110), 108 states have call successors, (110) [2022-02-20 17:50:24,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:50:24,984 INFO L93 Difference]: Finished difference Result 873 states and 1498 transitions. [2022-02-20 17:50:24,984 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1498 transitions. [2022-02-20 17:50:24,994 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:50:24,994 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:50:24,996 INFO L74 IsIncluded]: Start isIncluded. First operand has 600 states, 460 states have (on average 1.6565217391304348) internal successors, (762), 480 states have internal predecessors, (762), 111 states have call successors, (111), 28 states have call predecessors, (111), 28 states have return successors, (110), 105 states have call predecessors, (110), 108 states have call successors, (110) Second operand 873 states. [2022-02-20 17:50:24,998 INFO L87 Difference]: Start difference. First operand has 600 states, 460 states have (on average 1.6565217391304348) internal successors, (762), 480 states have internal predecessors, (762), 111 states have call successors, (111), 28 states have call predecessors, (111), 28 states have return successors, (110), 105 states have call predecessors, (110), 108 states have call successors, (110) Second operand 873 states. [2022-02-20 17:50:25,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 17:50:25,065 INFO L93 Difference]: Finished difference Result 873 states and 1498 transitions. [2022-02-20 17:50:25,065 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1498 transitions. [2022-02-20 17:50:25,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 17:50:25,072 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 17:50:25,072 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 17:50:25,073 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 17:50:25,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 600 states, 460 states have (on average 1.6565217391304348) internal successors, (762), 480 states have internal predecessors, (762), 111 states have call successors, (111), 28 states have call predecessors, (111), 28 states have return successors, (110), 105 states have call predecessors, (110), 108 states have call successors, (110) [2022-02-20 17:50:25,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 600 states and 983 transitions. [2022-02-20 17:50:25,115 INFO L78 Accepts]: Start accepts. Automaton has 600 states and 983 transitions. Word has length 67 [2022-02-20 17:50:25,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 17:50:25,115 INFO L470 AbstractCegarLoop]: Abstraction has 600 states and 983 transitions. [2022-02-20 17:50:25,116 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 5.875) internal successors, (47), 6 states have internal predecessors, (47), 3 states have call successors, (10), 4 states have call predecessors, (10), 4 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2022-02-20 17:50:25,116 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 983 transitions. [2022-02-20 17:50:25,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-02-20 17:50:25,121 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 17:50:25,121 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] [2022-02-20 17:50:25,121 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 17:50:25,122 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 17:50:25,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 17:50:25,122 INFO L85 PathProgramCache]: Analyzing trace with hash 1286428907, now seen corresponding path program 1 times [2022-02-20 17:50:25,123 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 17:50:25,123 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1701098651] [2022-02-20 17:50:25,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 17:50:25,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 17:50:25,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:25,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-02-20 17:50:25,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:25,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:25,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:25,437 INFO L290 TraceCheckUtils]: 0: Hoare triple {5192#(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; {5151#true} is VALID [2022-02-20 17:50:25,437 INFO L290 TraceCheckUtils]: 1: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,438 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5151#true} {5151#true} #1832#return; {5151#true} is VALID [2022-02-20 17:50:25,438 INFO L290 TraceCheckUtils]: 0: Hoare triple {5188#(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; {5151#true} is VALID [2022-02-20 17:50:25,442 INFO L272 TraceCheckUtils]: 1: Hoare triple {5151#true} call initFloors(); {5192#(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 17:50:25,442 INFO L290 TraceCheckUtils]: 2: Hoare triple {5192#(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; {5151#true} is VALID [2022-02-20 17:50:25,442 INFO L290 TraceCheckUtils]: 3: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,443 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {5151#true} {5151#true} #1832#return; {5151#true} is VALID [2022-02-20 17:50:25,443 INFO L290 TraceCheckUtils]: 5: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,443 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {5151#true} {5151#true} #1930#return; {5151#true} is VALID [2022-02-20 17:50:25,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-02-20 17:50:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:25,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 17:50:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:25,469 INFO L290 TraceCheckUtils]: 0: Hoare triple {5151#true} ~person := #in~person;havoc ~retValue_acc~28; {5151#true} is VALID [2022-02-20 17:50:25,469 INFO L290 TraceCheckUtils]: 1: Hoare triple {5151#true} assume 0 == ~person;~retValue_acc~28 := 4;#res := ~retValue_acc~28; {5151#true} is VALID [2022-02-20 17:50:25,469 INFO L290 TraceCheckUtils]: 2: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,470 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5151#true} {5151#true} #1870#return; {5151#true} is VALID [2022-02-20 17:50:25,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-02-20 17:50:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:25,492 INFO L290 TraceCheckUtils]: 0: Hoare triple {5192#(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; {5151#true} is VALID [2022-02-20 17:50:25,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {5151#true} assume !(0 == ~floor#1); {5206#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:25,493 INFO L290 TraceCheckUtils]: 2: Hoare triple {5206#(not (= |initPersonOnFloor_~floor#1| 0))} assume 1 == ~floor#1; {5206#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:25,494 INFO L290 TraceCheckUtils]: 3: Hoare triple {5206#(not (= |initPersonOnFloor_~floor#1| 0))} assume 0 == ~person#1;~personOnFloor_0_1~0 := 1; {5206#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:25,494 INFO L290 TraceCheckUtils]: 4: Hoare triple {5206#(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; {5207#(not (= |initPersonOnFloor_callOnFloor_~floorID#1| 0))} is VALID [2022-02-20 17:50:25,495 INFO L290 TraceCheckUtils]: 5: Hoare triple {5207#(not (= |initPersonOnFloor_callOnFloor_~floorID#1| 0))} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {5152#false} is VALID [2022-02-20 17:50:25,495 INFO L290 TraceCheckUtils]: 6: Hoare triple {5152#false} assume { :end_inline_callOnFloor } true; {5152#false} is VALID [2022-02-20 17:50:25,495 INFO L290 TraceCheckUtils]: 7: Hoare triple {5152#false} assume true; {5152#false} is VALID [2022-02-20 17:50:25,496 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {5152#false} {5151#true} #1872#return; {5152#false} is VALID [2022-02-20 17:50:25,496 INFO L290 TraceCheckUtils]: 0: Hoare triple {5192#(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~19; {5151#true} is VALID [2022-02-20 17:50:25,496 INFO L272 TraceCheckUtils]: 1: Hoare triple {5151#true} call #t~ret117 := getOrigin(0); {5151#true} is VALID [2022-02-20 17:50:25,496 INFO L290 TraceCheckUtils]: 2: Hoare triple {5151#true} ~person := #in~person;havoc ~retValue_acc~28; {5151#true} is VALID [2022-02-20 17:50:25,496 INFO L290 TraceCheckUtils]: 3: Hoare triple {5151#true} assume 0 == ~person;~retValue_acc~28 := 4;#res := ~retValue_acc~28; {5151#true} is VALID [2022-02-20 17:50:25,497 INFO L290 TraceCheckUtils]: 4: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,497 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {5151#true} {5151#true} #1870#return; {5151#true} is VALID [2022-02-20 17:50:25,497 INFO L290 TraceCheckUtils]: 6: Hoare triple {5151#true} assume -2147483648 <= #t~ret117 && #t~ret117 <= 2147483647;~tmp~19 := #t~ret117;havoc #t~ret117; {5151#true} is VALID [2022-02-20 17:50:25,500 INFO L272 TraceCheckUtils]: 7: Hoare triple {5151#true} call initPersonOnFloor(0, ~tmp~19); {5192#(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 17:50:25,500 INFO L290 TraceCheckUtils]: 8: Hoare triple {5192#(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; {5151#true} is VALID [2022-02-20 17:50:25,500 INFO L290 TraceCheckUtils]: 9: Hoare triple {5151#true} assume !(0 == ~floor#1); {5206#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:25,501 INFO L290 TraceCheckUtils]: 10: Hoare triple {5206#(not (= |initPersonOnFloor_~floor#1| 0))} assume 1 == ~floor#1; {5206#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:25,501 INFO L290 TraceCheckUtils]: 11: Hoare triple {5206#(not (= |initPersonOnFloor_~floor#1| 0))} assume 0 == ~person#1;~personOnFloor_0_1~0 := 1; {5206#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:25,502 INFO L290 TraceCheckUtils]: 12: Hoare triple {5206#(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; {5207#(not (= |initPersonOnFloor_callOnFloor_~floorID#1| 0))} is VALID [2022-02-20 17:50:25,502 INFO L290 TraceCheckUtils]: 13: Hoare triple {5207#(not (= |initPersonOnFloor_callOnFloor_~floorID#1| 0))} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {5152#false} is VALID [2022-02-20 17:50:25,502 INFO L290 TraceCheckUtils]: 14: Hoare triple {5152#false} assume { :end_inline_callOnFloor } true; {5152#false} is VALID [2022-02-20 17:50:25,503 INFO L290 TraceCheckUtils]: 15: Hoare triple {5152#false} assume true; {5152#false} is VALID [2022-02-20 17:50:25,503 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5152#false} {5151#true} #1872#return; {5152#false} is VALID [2022-02-20 17:50:25,503 INFO L290 TraceCheckUtils]: 17: Hoare triple {5152#false} assume true; {5152#false} is VALID [2022-02-20 17:50:25,503 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {5152#false} {5151#true} #1932#return; {5152#false} is VALID [2022-02-20 17:50:25,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-02-20 17:50:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:25,507 INFO L290 TraceCheckUtils]: 0: Hoare triple {5151#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~currentFloorID~0;#res := ~retValue_acc~4; {5151#true} is VALID [2022-02-20 17:50:25,508 INFO L290 TraceCheckUtils]: 1: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,508 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5151#true} {5152#false} #1894#return; {5152#false} is VALID [2022-02-20 17:50:25,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-02-20 17:50:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:25,511 INFO L290 TraceCheckUtils]: 0: Hoare triple {5151#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~currentHeading~0;#res := ~retValue_acc~7; {5151#true} is VALID [2022-02-20 17:50:25,511 INFO L290 TraceCheckUtils]: 1: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,512 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5151#true} {5152#false} #1896#return; {5152#false} is VALID [2022-02-20 17:50:25,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-02-20 17:50:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 17:50:25,515 INFO L290 TraceCheckUtils]: 0: Hoare triple {5151#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~currentHeading~0;#res := ~retValue_acc~7; {5151#true} is VALID [2022-02-20 17:50:25,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,515 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5151#true} {5152#false} #1922#return; {5152#false} is VALID [2022-02-20 17:50:25,515 INFO L290 TraceCheckUtils]: 0: Hoare triple {5151#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(9, 25);call #Ultimate.allocInit(30, 26);call #Ultimate.allocInit(9, 27);call #Ultimate.allocInit(21, 28);call #Ultimate.allocInit(30, 29);call #Ultimate.allocInit(9, 30);call #Ultimate.allocInit(21, 31);call #Ultimate.allocInit(30, 32);call #Ultimate.allocInit(9, 33);call #Ultimate.allocInit(25, 34);call #Ultimate.allocInit(30, 35);call #Ultimate.allocInit(9, 36);call #Ultimate.allocInit(25, 37);~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~blocked~0 := 0;~cleanupTimeShifts~0 := 12;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~expectedDirection~0 := 0; {5151#true} is VALID [2022-02-20 17:50:25,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {5151#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret129#1, main_~retValue_acc~26#1, main_~tmp~27#1;havoc main_~retValue_acc~26#1;havoc main_~tmp~27#1;assume { :begin_inline_select_helpers } true; {5151#true} is VALID [2022-02-20 17:50:25,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {5151#true} assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; {5151#true} is VALID [2022-02-20 17:50:25,516 INFO L290 TraceCheckUtils]: 3: Hoare triple {5151#true} assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~24#1;havoc valid_product_~retValue_acc~24#1;valid_product_~retValue_acc~24#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~24#1; {5151#true} is VALID [2022-02-20 17:50:25,516 INFO L290 TraceCheckUtils]: 4: Hoare triple {5151#true} main_#t~ret129#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;assume -2147483648 <= main_#t~ret129#1 && main_#t~ret129#1 <= 2147483647;main_~tmp~27#1 := main_#t~ret129#1;havoc main_#t~ret129#1; {5151#true} is VALID [2022-02-20 17:50:25,516 INFO L290 TraceCheckUtils]: 5: Hoare triple {5151#true} assume 0 != main_~tmp~27#1;assume { :begin_inline_setup } true; {5151#true} is VALID [2022-02-20 17:50:25,517 INFO L290 TraceCheckUtils]: 6: Hoare triple {5151#true} assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true; {5151#true} is VALID [2022-02-20 17:50:25,527 INFO L272 TraceCheckUtils]: 7: Hoare triple {5151#true} call initTopDown(); {5188#(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 17:50:25,527 INFO L290 TraceCheckUtils]: 8: Hoare triple {5188#(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; {5151#true} is VALID [2022-02-20 17:50:25,530 INFO L272 TraceCheckUtils]: 9: Hoare triple {5151#true} call initFloors(); {5192#(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 17:50:25,530 INFO L290 TraceCheckUtils]: 10: Hoare triple {5192#(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; {5151#true} is VALID [2022-02-20 17:50:25,530 INFO L290 TraceCheckUtils]: 11: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,531 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {5151#true} {5151#true} #1832#return; {5151#true} is VALID [2022-02-20 17:50:25,531 INFO L290 TraceCheckUtils]: 13: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,531 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {5151#true} {5151#true} #1930#return; {5151#true} is VALID [2022-02-20 17:50:25,533 INFO L272 TraceCheckUtils]: 15: Hoare triple {5151#true} call bobCall(); {5192#(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 17:50:25,534 INFO L290 TraceCheckUtils]: 16: Hoare triple {5192#(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~19; {5151#true} is VALID [2022-02-20 17:50:25,534 INFO L272 TraceCheckUtils]: 17: Hoare triple {5151#true} call #t~ret117 := getOrigin(0); {5151#true} is VALID [2022-02-20 17:50:25,534 INFO L290 TraceCheckUtils]: 18: Hoare triple {5151#true} ~person := #in~person;havoc ~retValue_acc~28; {5151#true} is VALID [2022-02-20 17:50:25,534 INFO L290 TraceCheckUtils]: 19: Hoare triple {5151#true} assume 0 == ~person;~retValue_acc~28 := 4;#res := ~retValue_acc~28; {5151#true} is VALID [2022-02-20 17:50:25,535 INFO L290 TraceCheckUtils]: 20: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,535 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5151#true} {5151#true} #1870#return; {5151#true} is VALID [2022-02-20 17:50:25,535 INFO L290 TraceCheckUtils]: 22: Hoare triple {5151#true} assume -2147483648 <= #t~ret117 && #t~ret117 <= 2147483647;~tmp~19 := #t~ret117;havoc #t~ret117; {5151#true} is VALID [2022-02-20 17:50:25,539 INFO L272 TraceCheckUtils]: 23: Hoare triple {5151#true} call initPersonOnFloor(0, ~tmp~19); {5192#(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 17:50:25,539 INFO L290 TraceCheckUtils]: 24: Hoare triple {5192#(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; {5151#true} is VALID [2022-02-20 17:50:25,539 INFO L290 TraceCheckUtils]: 25: Hoare triple {5151#true} assume !(0 == ~floor#1); {5206#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:25,540 INFO L290 TraceCheckUtils]: 26: Hoare triple {5206#(not (= |initPersonOnFloor_~floor#1| 0))} assume 1 == ~floor#1; {5206#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:25,540 INFO L290 TraceCheckUtils]: 27: Hoare triple {5206#(not (= |initPersonOnFloor_~floor#1| 0))} assume 0 == ~person#1;~personOnFloor_0_1~0 := 1; {5206#(not (= |initPersonOnFloor_~floor#1| 0))} is VALID [2022-02-20 17:50:25,541 INFO L290 TraceCheckUtils]: 28: Hoare triple {5206#(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; {5207#(not (= |initPersonOnFloor_callOnFloor_~floorID#1| 0))} is VALID [2022-02-20 17:50:25,541 INFO L290 TraceCheckUtils]: 29: Hoare triple {5207#(not (= |initPersonOnFloor_callOnFloor_~floorID#1| 0))} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {5152#false} is VALID [2022-02-20 17:50:25,541 INFO L290 TraceCheckUtils]: 30: Hoare triple {5152#false} assume { :end_inline_callOnFloor } true; {5152#false} is VALID [2022-02-20 17:50:25,541 INFO L290 TraceCheckUtils]: 31: Hoare triple {5152#false} assume true; {5152#false} is VALID [2022-02-20 17:50:25,542 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5152#false} {5151#true} #1872#return; {5152#false} is VALID [2022-02-20 17:50:25,542 INFO L290 TraceCheckUtils]: 33: Hoare triple {5152#false} assume true; {5152#false} is VALID [2022-02-20 17:50:25,542 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {5152#false} {5151#true} #1932#return; {5152#false} is VALID [2022-02-20 17:50:25,542 INFO L290 TraceCheckUtils]: 35: Hoare triple {5152#false} assume { :begin_inline_threeTS } true; {5152#false} is VALID [2022-02-20 17:50:25,542 INFO L272 TraceCheckUtils]: 36: Hoare triple {5152#false} call timeShift(); {5152#false} is VALID [2022-02-20 17:50:25,543 INFO L290 TraceCheckUtils]: 37: Hoare triple {5152#false} havoc ~tmp~13#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret130#1, __utac_acc__Specification3_spec__1_#t~ret131#1, __utac_acc__Specification3_spec__1_#t~ret132#1, __utac_acc__Specification3_spec__1_#t~ret133#1, __utac_acc__Specification3_spec__1_#t~ret134#1, __utac_acc__Specification3_spec__1_#t~ret135#1, __utac_acc__Specification3_spec__1_#t~ret136#1, __utac_acc__Specification3_spec__1_#t~ret137#1, __utac_acc__Specification3_spec__1_#t~ret138#1, __utac_acc__Specification3_spec__1_#t~ret139#1, __utac_acc__Specification3_spec__1_#t~ret140#1, __utac_acc__Specification3_spec__1_#t~ret141#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~28#1, __utac_acc__Specification3_spec__1_~tmp___0~12#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~28#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~12#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; {5152#false} is VALID [2022-02-20 17:50:25,543 INFO L272 TraceCheckUtils]: 38: Hoare triple {5152#false} call __utac_acc__Specification3_spec__1_#t~ret130#1 := getCurrentFloorID(); {5151#true} is VALID [2022-02-20 17:50:25,543 INFO L290 TraceCheckUtils]: 39: Hoare triple {5151#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~currentFloorID~0;#res := ~retValue_acc~4; {5151#true} is VALID [2022-02-20 17:50:25,543 INFO L290 TraceCheckUtils]: 40: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,543 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5151#true} {5152#false} #1894#return; {5152#false} is VALID [2022-02-20 17:50:25,543 INFO L290 TraceCheckUtils]: 42: Hoare triple {5152#false} assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret130#1 && __utac_acc__Specification3_spec__1_#t~ret130#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp~28#1 := __utac_acc__Specification3_spec__1_#t~ret130#1;havoc __utac_acc__Specification3_spec__1_#t~ret130#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~28#1; {5152#false} is VALID [2022-02-20 17:50:25,544 INFO L272 TraceCheckUtils]: 43: Hoare triple {5152#false} call __utac_acc__Specification3_spec__1_#t~ret131#1 := getCurrentHeading(); {5151#true} is VALID [2022-02-20 17:50:25,544 INFO L290 TraceCheckUtils]: 44: Hoare triple {5151#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~currentHeading~0;#res := ~retValue_acc~7; {5151#true} is VALID [2022-02-20 17:50:25,544 INFO L290 TraceCheckUtils]: 45: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,544 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {5151#true} {5152#false} #1896#return; {5152#false} is VALID [2022-02-20 17:50:25,544 INFO L290 TraceCheckUtils]: 47: Hoare triple {5152#false} assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret131#1 && __utac_acc__Specification3_spec__1_#t~ret131#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret131#1;havoc __utac_acc__Specification3_spec__1_#t~ret131#1; {5152#false} is VALID [2022-02-20 17:50:25,545 INFO L290 TraceCheckUtils]: 48: Hoare triple {5152#false} assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; {5152#false} is VALID [2022-02-20 17:50:25,545 INFO L290 TraceCheckUtils]: 49: Hoare triple {5152#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0); {5152#false} is VALID [2022-02-20 17:50:25,545 INFO L290 TraceCheckUtils]: 50: Hoare triple {5152#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 1); {5152#false} is VALID [2022-02-20 17:50:25,545 INFO L290 TraceCheckUtils]: 51: Hoare triple {5152#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 2); {5152#false} is VALID [2022-02-20 17:50:25,545 INFO L290 TraceCheckUtils]: 52: Hoare triple {5152#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 3); {5152#false} is VALID [2022-02-20 17:50:25,545 INFO L290 TraceCheckUtils]: 53: Hoare triple {5152#false} assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 4); {5152#false} is VALID [2022-02-20 17:50:25,546 INFO L290 TraceCheckUtils]: 54: Hoare triple {5152#false} assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~5#1;havoc areDoorsOpen_~retValue_acc~5#1;areDoorsOpen_~retValue_acc~5#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~5#1; {5152#false} is VALID [2022-02-20 17:50:25,546 INFO L290 TraceCheckUtils]: 55: Hoare triple {5152#false} #t~ret62#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;assume -2147483648 <= #t~ret62#1 && #t~ret62#1 <= 2147483647;~tmp~13#1 := #t~ret62#1;havoc #t~ret62#1; {5152#false} is VALID [2022-02-20 17:50:25,546 INFO L290 TraceCheckUtils]: 56: Hoare triple {5152#false} assume 0 != ~tmp~13#1; {5152#false} is VALID [2022-02-20 17:50:25,546 INFO L290 TraceCheckUtils]: 57: Hoare triple {5152#false} assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; {5152#false} is VALID [2022-02-20 17:50:25,546 INFO L290 TraceCheckUtils]: 58: Hoare triple {5152#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret142#1, __utac_acc__Specification3_spec__2_#t~ret143#1, __utac_acc__Specification3_spec__2_~tmp~29#1, __utac_acc__Specification3_spec__2_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__2_~tmp~29#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~13#1; {5152#false} is VALID [2022-02-20 17:50:25,547 INFO L290 TraceCheckUtils]: 59: Hoare triple {5152#false} assume -1 == ~expectedDirection~0; {5152#false} is VALID [2022-02-20 17:50:25,547 INFO L272 TraceCheckUtils]: 60: Hoare triple {5152#false} call __utac_acc__Specification3_spec__2_#t~ret142#1 := getCurrentHeading(); {5151#true} is VALID [2022-02-20 17:50:25,547 INFO L290 TraceCheckUtils]: 61: Hoare triple {5151#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~currentHeading~0;#res := ~retValue_acc~7; {5151#true} is VALID [2022-02-20 17:50:25,547 INFO L290 TraceCheckUtils]: 62: Hoare triple {5151#true} assume true; {5151#true} is VALID [2022-02-20 17:50:25,547 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {5151#true} {5152#false} #1922#return; {5152#false} is VALID [2022-02-20 17:50:25,548 INFO L290 TraceCheckUtils]: 64: Hoare triple {5152#false} assume -2147483648 <= __utac_acc__Specification3_spec__2_#t~ret142#1 && __utac_acc__Specification3_spec__2_#t~ret142#1 <= 2147483647;__utac_acc__Specification3_spec__2_~tmp___0~13#1 := __utac_acc__Specification3_spec__2_#t~ret142#1;havoc __utac_acc__Specification3_spec__2_#t~ret142#1; {5152#false} is VALID [2022-02-20 17:50:25,548 INFO L290 TraceCheckUtils]: 65: Hoare triple {5152#false} assume 1 == __utac_acc__Specification3_spec__2_~tmp___0~13#1; {5152#false} is VALID [2022-02-20 17:50:25,548 INFO L272 TraceCheckUtils]: 66: Hoare triple {5152#false} call __automaton_fail(); {5152#false} is VALID [2022-02-20 17:50:25,548 INFO L290 TraceCheckUtils]: 67: Hoare triple {5152#false} assume !false; {5152#false} is VALID [2022-02-20 17:50:25,549 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 17:50:25,549 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 17:50:25,549 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1701098651] [2022-02-20 17:50:25,549 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1701098651] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 17:50:25,550 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 17:50:25,550 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 17:50:25,550 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [506640013] [2022-02-20 17:50:25,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 17:50:25,552 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 68 [2022-02-20 17:50:25,552 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 17:50:25,552 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 8.0) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-02-20 17:50:25,623 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 17:50:25,623 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 17:50:25,623 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 17:50:25,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 17:50:25,624 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-02-20 17:50:25,624 INFO L87 Difference]: Start difference. First operand 600 states and 983 transitions. Second operand has 6 states, 6 states have (on average 8.0) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8)