./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/product-lines/elevator_spec3_product20.cil.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/product-lines/elevator_spec3_product20.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b7f63e91390dfc262975e205f156f8c4cc9b5ede7dbe2a20685844995f7cce81 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-21 04:05:52,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-21 04:05:52,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-21 04:05:52,185 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-21 04:05:52,185 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-21 04:05:52,187 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-21 04:05:52,189 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-21 04:05:52,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-21 04:05:52,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-21 04:05:52,195 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-21 04:05:52,196 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-21 04:05:52,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-21 04:05:52,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-21 04:05:52,199 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-21 04:05:52,200 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-21 04:05:52,201 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-21 04:05:52,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-21 04:05:52,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-21 04:05:52,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-21 04:05:52,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-21 04:05:52,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-21 04:05:52,212 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-21 04:05:52,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-21 04:05:52,213 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-21 04:05:52,218 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-21 04:05:52,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-21 04:05:52,218 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-21 04:05:52,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-21 04:05:52,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-21 04:05:52,220 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-21 04:05:52,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-21 04:05:52,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-21 04:05:52,222 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-21 04:05:52,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-21 04:05:52,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-21 04:05:52,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-21 04:05:52,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-21 04:05:52,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-21 04:05:52,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-21 04:05:52,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-21 04:05:52,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-21 04:05:52,226 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-02-21 04:05:52,258 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-21 04:05:52,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-21 04:05:52,259 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-21 04:05:52,259 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-21 04:05:52,260 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-21 04:05:52,260 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-21 04:05:52,260 INFO L138 SettingsManager]: * Use SBE=true [2022-02-21 04:05:52,261 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-02-21 04:05:52,261 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-02-21 04:05:52,261 INFO L138 SettingsManager]: * Use old map elimination=false [2022-02-21 04:05:52,261 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-02-21 04:05:52,262 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-02-21 04:05:52,262 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-02-21 04:05:52,262 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-21 04:05:52,262 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-21 04:05:52,262 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-02-21 04:05:52,262 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-21 04:05:52,262 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-21 04:05:52,263 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-21 04:05:52,263 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-02-21 04:05:52,263 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-02-21 04:05:52,263 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-02-21 04:05:52,263 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-21 04:05:52,263 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-21 04:05:52,263 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-02-21 04:05:52,264 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-21 04:05:52,264 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-02-21 04:05:52,264 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-21 04:05:52,264 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-21 04:05:52,264 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-21 04:05:52,264 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-21 04:05:52,265 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-02-21 04:05:52,265 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b7f63e91390dfc262975e205f156f8c4cc9b5ede7dbe2a20685844995f7cce81 [2022-02-21 04:05:52,450 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-21 04:05:52,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-21 04:05:52,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-21 04:05:52,466 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-21 04:05:52,467 INFO L275 PluginConnector]: CDTParser initialized [2022-02-21 04:05:52,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec3_product20.cil.c [2022-02-21 04:05:52,537 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f38853a4e/8b8366fad191430ba1de6161a2a88b2b/FLAG71fb49ec3 [2022-02-21 04:05:52,975 INFO L306 CDTParser]: Found 1 translation units. [2022-02-21 04:05:52,975 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec3_product20.cil.c [2022-02-21 04:05:52,991 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f38853a4e/8b8366fad191430ba1de6161a2a88b2b/FLAG71fb49ec3 [2022-02-21 04:05:53,002 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f38853a4e/8b8366fad191430ba1de6161a2a88b2b [2022-02-21 04:05:53,003 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-21 04:05:53,006 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-21 04:05:53,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-21 04:05:53,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-21 04:05:53,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-21 04:05:53,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:05:53" (1/1) ... [2022-02-21 04:05:53,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40cfb172 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:53, skipping insertion in model container [2022-02-21 04:05:53,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:05:53" (1/1) ... [2022-02-21 04:05:53,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-21 04:05:53,067 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-21 04:05:53,383 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] [2022-02-21 04:05:53,407 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-21 04:05:53,413 INFO L203 MainTranslator]: Completed pre-run [2022-02-21 04:05:53,474 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] [2022-02-21 04:05:53,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-21 04:05:53,512 INFO L208 MainTranslator]: Completed translation [2022-02-21 04:05:53,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:53 WrapperNode [2022-02-21 04:05:53,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-21 04:05:53,513 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-21 04:05:53,513 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-21 04:05:53,514 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-21 04:05:53,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:53" (1/1) ... [2022-02-21 04:05:53,557 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:53" (1/1) ... [2022-02-21 04:05:53,968 INFO L137 Inliner]: procedures = 94, calls = 352, calls flagged for inlining = 204, calls inlined = 1388, statements flattened = 43297 [2022-02-21 04:05:53,969 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-21 04:05:53,970 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-21 04:05:53,970 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-21 04:05:53,970 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-21 04:05:53,975 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:53" (1/1) ... [2022-02-21 04:05:53,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:53" (1/1) ... [2022-02-21 04:05:54,053 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:53" (1/1) ... [2022-02-21 04:05:54,053 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:53" (1/1) ... [2022-02-21 04:05:54,219 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:53" (1/1) ... [2022-02-21 04:05:54,457 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:53" (1/1) ... [2022-02-21 04:05:54,512 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:53" (1/1) ... [2022-02-21 04:05:54,694 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-21 04:05:54,708 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-21 04:05:54,708 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-21 04:05:54,708 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-21 04:05:54,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:53" (1/1) ... [2022-02-21 04:05:54,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-02-21 04:05:54,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 04:05:54,746 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-02-21 04:05:54,763 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-02-21 04:05:54,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-21 04:05:54,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-21 04:05:54,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-21 04:05:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-21 04:05:54,991 INFO L234 CfgBuilder]: Building ICFG [2022-02-21 04:05:54,992 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-21 04:06:05,931 INFO L275 CfgBuilder]: Performing block encoding [2022-02-21 04:06:05,986 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-21 04:06:05,987 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-21 04:06:05,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 04:06:05 BoogieIcfgContainer [2022-02-21 04:06:05,996 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-21 04:06:05,997 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-02-21 04:06:05,997 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-02-21 04:06:06,000 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-02-21 04:06:06,000 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-02-21 04:06:06,001 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.02 04:05:53" (1/3) ... [2022-02-21 04:06:06,001 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@65090a44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.02 04:06:06, skipping insertion in model container [2022-02-21 04:06:06,001 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-02-21 04:06:06,001 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:05:53" (2/3) ... [2022-02-21 04:06:06,002 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@65090a44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.02 04:06:06, skipping insertion in model container [2022-02-21 04:06:06,002 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-02-21 04:06:06,002 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 04:06:05" (3/3) ... [2022-02-21 04:06:06,003 INFO L388 chiAutomizerObserver]: Analyzing ICFG elevator_spec3_product20.cil.c [2022-02-21 04:06:06,035 INFO L359 BuchiCegarLoop]: Interprodecural is true [2022-02-21 04:06:06,036 INFO L360 BuchiCegarLoop]: Hoare is false [2022-02-21 04:06:06,036 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-02-21 04:06:06,036 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-02-21 04:06:06,036 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-02-21 04:06:06,036 INFO L364 BuchiCegarLoop]: Difference is false [2022-02-21 04:06:06,036 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-02-21 04:06:06,036 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2022-02-21 04:06:06,194 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12238 states, 12237 states have (on average 1.8685135245566724) internal successors, (22865), 12237 states have internal predecessors, (22865), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 04:06:12,549 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2463 [2022-02-21 04:06:12,550 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-02-21 04:06:12,550 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-02-21 04:06:12,560 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 04:06:12,560 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 04:06:12,560 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2022-02-21 04:06:12,593 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12238 states, 12237 states have (on average 1.8685135245566724) internal successors, (22865), 12237 states have internal predecessors, (22865), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 04:06:18,174 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2463 [2022-02-21 04:06:18,174 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-02-21 04:06:18,174 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-02-21 04:06:18,177 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 04:06:18,177 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 04:06:18,182 INFO L791 eck$LassoCheckResult]: Stem: 9936#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(10, 4);call #Ultimate.allocInit(4, 5);call write~init~int(91, 5, 0, 1);call write~init~int(95, 5, 1, 1);call write~init~int(93, 5, 2, 1);call write~init~int(0, 5, 3, 1);call #Ultimate.allocInit(4, 6);call write~init~int(91, 6, 0, 1);call write~init~int(93, 6, 1, 1);call write~init~int(32, 6, 2, 1);call write~init~int(0, 6, 3, 1);call #Ultimate.allocInit(5, 7);call write~init~int(32, 7, 0, 1);call write~init~int(97, 7, 1, 1);call write~init~int(116, 7, 2, 1);call write~init~int(32, 7, 3, 1);call write~init~int(0, 7, 4, 1);call #Ultimate.allocInit(3, 8);call write~init~int(37, 8, 0, 1);call write~init~int(105, 8, 1, 1);call write~init~int(0, 8, 2, 1);call #Ultimate.allocInit(10, 9);call #Ultimate.allocInit(3, 10);call write~init~int(117, 10, 0, 1);call write~init~int(112, 10, 1, 1);call write~init~int(0, 10, 2, 1);call #Ultimate.allocInit(5, 11);call write~init~int(100, 11, 0, 1);call write~init~int(111, 11, 1, 1);call write~init~int(119, 11, 2, 1);call write~init~int(110, 11, 3, 1);call write~init~int(0, 11, 4, 1);call #Ultimate.allocInit(7, 12);call write~init~int(32, 12, 0, 1);call write~init~int(73, 12, 1, 1);call write~init~int(76, 12, 2, 1);call write~init~int(95, 12, 3, 1);call write~init~int(112, 12, 4, 1);call write~init~int(58, 12, 5, 1);call write~init~int(0, 12, 6, 1);call #Ultimate.allocInit(4, 13);call write~init~int(32, 13, 0, 1);call write~init~int(37, 13, 1, 1);call write~init~int(105, 13, 2, 1);call write~init~int(0, 13, 3, 1);call #Ultimate.allocInit(4, 14);call write~init~int(32, 14, 0, 1);call write~init~int(37, 14, 1, 1);call write~init~int(105, 14, 2, 1);call write~init~int(0, 14, 3, 1);call #Ultimate.allocInit(4, 15);call write~init~int(32, 15, 0, 1);call write~init~int(37, 15, 1, 1);call write~init~int(105, 15, 2, 1);call write~init~int(0, 15, 3, 1);call #Ultimate.allocInit(4, 16);call write~init~int(32, 16, 0, 1);call write~init~int(37, 16, 1, 1);call write~init~int(105, 16, 2, 1);call write~init~int(0, 16, 3, 1);call #Ultimate.allocInit(4, 17);call write~init~int(32, 17, 0, 1);call write~init~int(37, 17, 1, 1);call write~init~int(105, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(6, 18);call write~init~int(32, 18, 0, 1);call write~init~int(70, 18, 1, 1);call write~init~int(95, 18, 2, 1);call write~init~int(112, 18, 3, 1);call write~init~int(58, 18, 4, 1);call write~init~int(0, 18, 5, 1);call #Ultimate.allocInit(4, 19);call write~init~int(32, 19, 0, 1);call write~init~int(37, 19, 1, 1);call write~init~int(105, 19, 2, 1);call write~init~int(0, 19, 3, 1);call #Ultimate.allocInit(4, 20);call write~init~int(32, 20, 0, 1);call write~init~int(37, 20, 1, 1);call write~init~int(105, 20, 2, 1);call write~init~int(0, 20, 3, 1);call #Ultimate.allocInit(4, 21);call write~init~int(32, 21, 0, 1);call write~init~int(37, 21, 1, 1);call write~init~int(105, 21, 2, 1);call write~init~int(0, 21, 3, 1);call #Ultimate.allocInit(4, 22);call write~init~int(32, 22, 0, 1);call write~init~int(37, 22, 1, 1);call write~init~int(105, 22, 2, 1);call write~init~int(0, 22, 3, 1);call #Ultimate.allocInit(4, 23);call write~init~int(32, 23, 0, 1);call write~init~int(37, 23, 1, 1);call write~init~int(105, 23, 2, 1);call write~init~int(0, 23, 3, 1);call #Ultimate.allocInit(2, 24);call write~init~int(10, 24, 0, 1);call write~init~int(0, 24, 1, 1);call #Ultimate.allocInit(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; 5936#L-1true 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; 9756#L2806true assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 6597#L2799true 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; 9564#L2814true main_#t~ret129#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~27#1 := main_#t~ret129#1;havoc main_#t~ret129#1; 8#L3162true assume 0 != main_~tmp~27#1;assume { :begin_inline_setup } true; 4525#L3139true assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_initTopDown } true;~currentFloorID~0 := 4;~currentHeading~0 := 0;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;assume { :begin_inline_initFloors } true;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; 11576#L233true assume { :end_inline_initFloors } true; 9706#L865true assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret117#1, bobCall_~tmp~19#1;havoc bobCall_~tmp~19#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~28#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~28#1; 6835#L3219true assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~28#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~28#1; 8253#L3244true bobCall_#t~ret117#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~19#1 := bobCall_#t~ret117#1;havoc bobCall_#t~ret117#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~19#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; 5590#L511true assume 0 == initPersonOnFloor_~floor#1; 2406#L512true assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; 9404#L619-1true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; 1835#L303true assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 2149#L315-2true assume { :end_inline_callOnFloor } true; 735#L655true assume { :end_inline_initPersonOnFloor } true; 10052#L2889true assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret62#1, timeShift_~tmp~13#1;havoc timeShift_~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;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1; 11361#L1049true __utac_acc__Specification3_spec__1_#t~ret130#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__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;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~7#1;havoc getCurrentHeading_~retValue_acc~7#1;getCurrentHeading_~retValue_acc~7#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~7#1; 9312#L1101true __utac_acc__Specification3_spec__1_#t~ret131#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__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; 10439#L3317true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); 2257#L3379true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~6#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~6#1; 867#L1066-5true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~6#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; 5542#L1087-5true __utac_acc__Specification3_spec__1_#t~ret137#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret137#1;havoc __utac_acc__Specification3_spec__1_#t~ret137#1; 1761#L3383true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; 870#L3423true 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; 3963#L1058true timeShift_#t~ret62#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~13#1 := timeShift_#t~ret62#1;havoc timeShift_#t~ret62#1; 5949#L2003true assume 0 != timeShift_~tmp~13#1; 3855#L2004true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 3829#L2003-1true 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; 3955#L3448true assume !(-1 == ~expectedDirection~0); 3193#L3460true assume !(1 == ~expectedDirection~0); 3873#L3461true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 3419#L2021true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret62#1, timeShift_~tmp~13#1;havoc timeShift_~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;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1; 2818#L1049-7true __utac_acc__Specification3_spec__1_#t~ret130#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__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;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~7#1;havoc getCurrentHeading_~retValue_acc~7#1;getCurrentHeading_~retValue_acc~7#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~7#1; 8739#L1101-3true __utac_acc__Specification3_spec__1_#t~ret131#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__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; 7807#L3317-1true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); 8614#L3379-1true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~6#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~6#1; 27#L1066-19true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~6#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; 4260#L1087-19true __utac_acc__Specification3_spec__1_#t~ret137#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret137#1;havoc __utac_acc__Specification3_spec__1_#t~ret137#1; 10763#L3383-2true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; 10176#L3423-1true 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; 3726#L1058-1true timeShift_#t~ret62#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~13#1 := timeShift_#t~ret62#1;havoc timeShift_#t~ret62#1; 11077#L2003-2true assume 0 != timeShift_~tmp~13#1; 3789#L2004-3true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 3372#L2003-3true 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; 4273#L3448-1true assume !(-1 == ~expectedDirection~0); 2186#L3460-1true assume !(1 == ~expectedDirection~0); 1921#L3461-1true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 994#L2021-1true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret62#1, timeShift_~tmp~13#1;havoc timeShift_~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;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1; 3332#L1049-14true __utac_acc__Specification3_spec__1_#t~ret130#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__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;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~7#1;havoc getCurrentHeading_~retValue_acc~7#1;getCurrentHeading_~retValue_acc~7#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~7#1; 4948#L1101-6true __utac_acc__Specification3_spec__1_#t~ret131#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__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; 5917#L3317-2true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); 5964#L3379-2true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~6#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~6#1; 6175#L1066-33true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~6#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; 6919#L1087-33true __utac_acc__Specification3_spec__1_#t~ret137#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret137#1;havoc __utac_acc__Specification3_spec__1_#t~ret137#1; 10863#L3383-4true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; 6680#L3423-2true 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; 2381#L1058-2true timeShift_#t~ret62#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~13#1 := timeShift_#t~ret62#1;havoc timeShift_#t~ret62#1; 7418#L2003-4true assume 0 != timeShift_~tmp~13#1; 436#L2004-6true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 511#L2003-5true 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; 3096#L3448-2true assume !(-1 == ~expectedDirection~0); 2208#L3460-2true assume !(1 == ~expectedDirection~0); 5521#L3461-2true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 11021#L2021-2true assume { :end_inline_timeShift } true; 11803#L2956true assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret117#1, bobCall_~tmp~19#1;havoc bobCall_~tmp~19#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~28#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~28#1; 11500#L3219-1true assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~28#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~28#1; 5441#L3244-1true bobCall_#t~ret117#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~19#1 := bobCall_#t~ret117#1;havoc bobCall_#t~ret117#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~19#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; 8472#L511-1true assume 0 == initPersonOnFloor_~floor#1; 8017#L512-2true assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; 10732#L619-3true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; 6799#L303-2true assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 4265#L315-5true assume { :end_inline_callOnFloor } true; 3974#L655-1true assume { :end_inline_initPersonOnFloor } true; 7672#L2889-1true assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret123#1, cleanup_#t~ret124#1, cleanup_~i~3#1, cleanup_~tmp~25#1, cleanup_~tmp___0~10#1, cleanup_~__cil_tmp4~2#1;havoc cleanup_~i~3#1;havoc cleanup_~tmp~25#1;havoc cleanup_~tmp___0~10#1;havoc cleanup_~__cil_tmp4~2#1;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret62#1, timeShift_~tmp~13#1;havoc timeShift_~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;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1; 3410#L1049-21true __utac_acc__Specification3_spec__1_#t~ret130#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__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;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~7#1;havoc getCurrentHeading_~retValue_acc~7#1;getCurrentHeading_~retValue_acc~7#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~7#1; 8982#L1101-9true __utac_acc__Specification3_spec__1_#t~ret131#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__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; 6628#L3317-3true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 9844#L3318-3true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~6#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~6#1; 10374#L1066-42true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~6#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; 10045#L1087-42true __utac_acc__Specification3_spec__1_#t~ret132#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret132#1;havoc __utac_acc__Specification3_spec__1_#t~ret132#1; 1736#L3322-6true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 5365#L3423-3true 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; 5665#L1058-3true timeShift_#t~ret62#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~13#1 := timeShift_#t~ret62#1;havoc timeShift_#t~ret62#1; 7737#L2003-6true assume 0 != timeShift_~tmp~13#1; 11152#L2004-9true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 11316#L2003-7true 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; 4694#L3448-3true assume !(-1 == ~expectedDirection~0); 6773#L3460-3true assume !(1 == ~expectedDirection~0); 6383#L3461-3true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 3011#L2021-3true assume { :end_inline_timeShift } true;cleanup_~i~3#1 := 0; 1778#L2971-2true [2022-02-21 04:06:18,183 INFO L793 eck$LassoCheckResult]: Loop: 1778#L2971-2true assume !false; 4992#L2972true cleanup_~__cil_tmp4~2#1 := ~cleanupTimeShifts~0 - 1; 1434#L2975true assume cleanup_~i~3#1 < cleanup_~__cil_tmp4~2#1;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res#1;havoc isBlocked_~retValue_acc~3#1;havoc isBlocked_~retValue_acc~3#1;isBlocked_~retValue_acc~3#1 := ~blocked~0;isBlocked_#res#1 := isBlocked_~retValue_acc~3#1; 11108#L896true cleanup_#t~ret123#1 := isBlocked_#res#1;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~10#1 := cleanup_#t~ret123#1;havoc cleanup_#t~ret123#1; 665#L2979true assume 1 != cleanup_~tmp___0~10#1; 554#L2979-1true assume { :begin_inline_isIdle } true;havoc isIdle_#res#1;havoc isIdle_#t~ret17#1, isIdle_~retValue_acc~10#1, isIdle_~tmp~5#1;havoc isIdle_~retValue_acc~10#1;havoc isIdle_~tmp~5#1;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res#1;havoc anyStopRequested_#t~ret12#1, anyStopRequested_#t~ret13#1, anyStopRequested_#t~ret14#1, anyStopRequested_#t~ret15#1, anyStopRequested_#t~ret16#1, anyStopRequested_~retValue_acc~9#1, anyStopRequested_~tmp~4#1, anyStopRequested_~tmp___0~2#1, anyStopRequested_~tmp___1~2#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;havoc anyStopRequested_~retValue_acc~9#1;havoc anyStopRequested_~tmp~4#1;havoc anyStopRequested_~tmp___0~2#1;havoc anyStopRequested_~tmp___1~2#1;havoc anyStopRequested_~tmp___2~0#1;havoc anyStopRequested_~tmp___3~0#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := 0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; 875#L240-200true assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; 4593#L267-200true anyStopRequested_#t~ret12#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0#1 := anyStopRequested_#t~ret12#1;havoc anyStopRequested_#t~ret12#1; 11657#L1157true assume 0 != anyStopRequested_~tmp___3~0#1;anyStopRequested_~retValue_acc~9#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~9#1; 5559#L1221true isIdle_#t~ret17#1 := anyStopRequested_#res#1;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~5#1 := isIdle_#t~ret17#1;havoc isIdle_#t~ret17#1;isIdle_~retValue_acc~10#1 := (if 0 == isIdle_~tmp~5#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~10#1; 6283#L1234true cleanup_#t~ret124#1 := isIdle_#res#1;assume { :end_inline_isIdle } true;cleanup_~tmp~25#1 := cleanup_#t~ret124#1;havoc cleanup_#t~ret124#1; 700#L2991true assume !(0 != cleanup_~tmp~25#1);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret62#1, timeShift_~tmp~13#1;havoc timeShift_~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;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1; 3459#L1049-28true __utac_acc__Specification3_spec__1_#t~ret130#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__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;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~7#1;havoc getCurrentHeading_~retValue_acc~7#1;getCurrentHeading_~retValue_acc~7#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~7#1; 5800#L1101-12true __utac_acc__Specification3_spec__1_#t~ret131#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__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; 5720#L3317-4true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 7373#L3318-4true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~6#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~6#1; 10426#L1066-56true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~6#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; 9868#L1087-56true __utac_acc__Specification3_spec__1_#t~ret132#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret132#1;havoc __utac_acc__Specification3_spec__1_#t~ret132#1; 9925#L3322-8true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 2076#L3423-4true 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; 9697#L1058-4true timeShift_#t~ret62#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~13#1 := timeShift_#t~ret62#1;havoc timeShift_#t~ret62#1; 10232#L2003-8true assume 0 != timeShift_~tmp~13#1; 4121#L2004-12true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 5379#L2003-9true 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; 11451#L3448-4true assume !(-1 == ~expectedDirection~0); 11734#L3460-4true assume !(1 == ~expectedDirection~0); 123#L3461-4true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 7099#L2021-4true assume { :end_inline_timeShift } true;cleanup_~i~3#1 := 1 + cleanup_~i~3#1; 1778#L2971-2true [2022-02-21 04:06:18,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 04:06:18,189 INFO L85 PathProgramCache]: Analyzing trace with hash 1421742349, now seen corresponding path program 1 times [2022-02-21 04:06:18,195 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 04:06:18,196 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756167883] [2022-02-21 04:06:18,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 04:06:18,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 04:06:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 04:06:18,431 INFO L290 TraceCheckUtils]: 0: Hoare triple {12242#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; {12242#true} is VALID [2022-02-21 04:06:18,434 INFO L290 TraceCheckUtils]: 1: Hoare triple {12242#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; {12242#true} is VALID [2022-02-21 04:06:18,434 INFO L290 TraceCheckUtils]: 2: Hoare triple {12242#true} assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; {12242#true} is VALID [2022-02-21 04:06:18,435 INFO L290 TraceCheckUtils]: 3: Hoare triple {12242#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; {12242#true} is VALID [2022-02-21 04:06:18,435 INFO L290 TraceCheckUtils]: 4: Hoare triple {12242#true} main_#t~ret129#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~27#1 := main_#t~ret129#1;havoc main_#t~ret129#1; {12242#true} is VALID [2022-02-21 04:06:18,435 INFO L290 TraceCheckUtils]: 5: Hoare triple {12242#true} assume 0 != main_~tmp~27#1;assume { :begin_inline_setup } true; {12242#true} is VALID [2022-02-21 04:06:18,435 INFO L290 TraceCheckUtils]: 6: Hoare triple {12242#true} assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_initTopDown } true;~currentFloorID~0 := 4;~currentHeading~0 := 0;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;assume { :begin_inline_initFloors } true;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; {12242#true} is VALID [2022-02-21 04:06:18,435 INFO L290 TraceCheckUtils]: 7: Hoare triple {12242#true} assume { :end_inline_initFloors } true; {12242#true} is VALID [2022-02-21 04:06:18,436 INFO L290 TraceCheckUtils]: 8: Hoare triple {12242#true} assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret117#1, bobCall_~tmp~19#1;havoc bobCall_~tmp~19#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~28#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~28#1; {12242#true} is VALID [2022-02-21 04:06:18,437 INFO L290 TraceCheckUtils]: 9: Hoare triple {12242#true} assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~28#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~28#1; {12244#(= 4 |ULTIMATE.start_getOrigin_#res#1|)} is VALID [2022-02-21 04:06:18,437 INFO L290 TraceCheckUtils]: 10: Hoare triple {12244#(= 4 |ULTIMATE.start_getOrigin_#res#1|)} bobCall_#t~ret117#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~19#1 := bobCall_#t~ret117#1;havoc bobCall_#t~ret117#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~19#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; {12245#(= 4 |ULTIMATE.start_initPersonOnFloor_~floor#1|)} is VALID [2022-02-21 04:06:18,438 INFO L290 TraceCheckUtils]: 11: Hoare triple {12245#(= 4 |ULTIMATE.start_initPersonOnFloor_~floor#1|)} assume 0 == initPersonOnFloor_~floor#1; {12243#false} is VALID [2022-02-21 04:06:18,438 INFO L290 TraceCheckUtils]: 12: Hoare triple {12243#false} assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; {12243#false} is VALID [2022-02-21 04:06:18,438 INFO L290 TraceCheckUtils]: 13: Hoare triple {12243#false} assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; {12243#false} is VALID [2022-02-21 04:06:18,438 INFO L290 TraceCheckUtils]: 14: Hoare triple {12243#false} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {12243#false} is VALID [2022-02-21 04:06:18,439 INFO L290 TraceCheckUtils]: 15: Hoare triple {12243#false} assume { :end_inline_callOnFloor } true; {12243#false} is VALID [2022-02-21 04:06:18,439 INFO L290 TraceCheckUtils]: 16: Hoare triple {12243#false} assume { :end_inline_initPersonOnFloor } true; {12243#false} is VALID [2022-02-21 04:06:18,439 INFO L290 TraceCheckUtils]: 17: Hoare triple {12243#false} assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret62#1, timeShift_~tmp~13#1;havoc timeShift_~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;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1; {12243#false} is VALID [2022-02-21 04:06:18,439 INFO L290 TraceCheckUtils]: 18: Hoare triple {12243#false} __utac_acc__Specification3_spec__1_#t~ret130#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__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;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~7#1;havoc getCurrentHeading_~retValue_acc~7#1;getCurrentHeading_~retValue_acc~7#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~7#1; {12243#false} is VALID [2022-02-21 04:06:18,439 INFO L290 TraceCheckUtils]: 19: Hoare triple {12243#false} __utac_acc__Specification3_spec__1_#t~ret131#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__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; {12243#false} is VALID [2022-02-21 04:06:18,440 INFO L290 TraceCheckUtils]: 20: Hoare triple {12243#false} assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); {12243#false} is VALID [2022-02-21 04:06:18,440 INFO L290 TraceCheckUtils]: 21: Hoare triple {12243#false} assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~6#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~6#1; {12243#false} is VALID [2022-02-21 04:06:18,440 INFO L290 TraceCheckUtils]: 22: Hoare triple {12243#false} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~6#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; {12243#false} is VALID [2022-02-21 04:06:18,441 INFO L290 TraceCheckUtils]: 23: Hoare triple {12243#false} __utac_acc__Specification3_spec__1_#t~ret137#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret137#1;havoc __utac_acc__Specification3_spec__1_#t~ret137#1; {12243#false} is VALID [2022-02-21 04:06:18,442 INFO L290 TraceCheckUtils]: 24: Hoare triple {12243#false} assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; {12243#false} is VALID [2022-02-21 04:06:18,442 INFO L290 TraceCheckUtils]: 25: Hoare triple {12243#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; {12243#false} is VALID [2022-02-21 04:06:18,442 INFO L290 TraceCheckUtils]: 26: Hoare triple {12243#false} timeShift_#t~ret62#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~13#1 := timeShift_#t~ret62#1;havoc timeShift_#t~ret62#1; {12243#false} is VALID [2022-02-21 04:06:18,442 INFO L290 TraceCheckUtils]: 27: Hoare triple {12243#false} assume 0 != timeShift_~tmp~13#1; {12243#false} is VALID [2022-02-21 04:06:18,443 INFO L290 TraceCheckUtils]: 28: Hoare triple {12243#false} assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; {12243#false} is VALID [2022-02-21 04:06:18,443 INFO L290 TraceCheckUtils]: 29: Hoare triple {12243#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; {12243#false} is VALID [2022-02-21 04:06:18,443 INFO L290 TraceCheckUtils]: 30: Hoare triple {12243#false} assume !(-1 == ~expectedDirection~0); {12243#false} is VALID [2022-02-21 04:06:18,443 INFO L290 TraceCheckUtils]: 31: Hoare triple {12243#false} assume !(1 == ~expectedDirection~0); {12243#false} is VALID [2022-02-21 04:06:18,443 INFO L290 TraceCheckUtils]: 32: Hoare triple {12243#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {12243#false} is VALID [2022-02-21 04:06:18,444 INFO L290 TraceCheckUtils]: 33: Hoare triple {12243#false} assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret62#1, timeShift_~tmp~13#1;havoc timeShift_~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;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1; {12243#false} is VALID [2022-02-21 04:06:18,444 INFO L290 TraceCheckUtils]: 34: Hoare triple {12243#false} __utac_acc__Specification3_spec__1_#t~ret130#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__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;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~7#1;havoc getCurrentHeading_~retValue_acc~7#1;getCurrentHeading_~retValue_acc~7#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~7#1; {12243#false} is VALID [2022-02-21 04:06:18,444 INFO L290 TraceCheckUtils]: 35: Hoare triple {12243#false} __utac_acc__Specification3_spec__1_#t~ret131#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__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; {12243#false} is VALID [2022-02-21 04:06:18,444 INFO L290 TraceCheckUtils]: 36: Hoare triple {12243#false} assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); {12243#false} is VALID [2022-02-21 04:06:18,444 INFO L290 TraceCheckUtils]: 37: Hoare triple {12243#false} assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~6#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~6#1; {12243#false} is VALID [2022-02-21 04:06:18,444 INFO L290 TraceCheckUtils]: 38: Hoare triple {12243#false} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~6#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; {12243#false} is VALID [2022-02-21 04:06:18,445 INFO L290 TraceCheckUtils]: 39: Hoare triple {12243#false} __utac_acc__Specification3_spec__1_#t~ret137#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret137#1;havoc __utac_acc__Specification3_spec__1_#t~ret137#1; {12243#false} is VALID [2022-02-21 04:06:18,445 INFO L290 TraceCheckUtils]: 40: Hoare triple {12243#false} assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; {12243#false} is VALID [2022-02-21 04:06:18,445 INFO L290 TraceCheckUtils]: 41: Hoare triple {12243#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; {12243#false} is VALID [2022-02-21 04:06:18,446 INFO L290 TraceCheckUtils]: 42: Hoare triple {12243#false} timeShift_#t~ret62#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~13#1 := timeShift_#t~ret62#1;havoc timeShift_#t~ret62#1; {12243#false} is VALID [2022-02-21 04:06:18,446 INFO L290 TraceCheckUtils]: 43: Hoare triple {12243#false} assume 0 != timeShift_~tmp~13#1; {12243#false} is VALID [2022-02-21 04:06:18,446 INFO L290 TraceCheckUtils]: 44: Hoare triple {12243#false} assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; {12243#false} is VALID [2022-02-21 04:06:18,446 INFO L290 TraceCheckUtils]: 45: Hoare triple {12243#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; {12243#false} is VALID [2022-02-21 04:06:18,447 INFO L290 TraceCheckUtils]: 46: Hoare triple {12243#false} assume !(-1 == ~expectedDirection~0); {12243#false} is VALID [2022-02-21 04:06:18,447 INFO L290 TraceCheckUtils]: 47: Hoare triple {12243#false} assume !(1 == ~expectedDirection~0); {12243#false} is VALID [2022-02-21 04:06:18,447 INFO L290 TraceCheckUtils]: 48: Hoare triple {12243#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {12243#false} is VALID [2022-02-21 04:06:18,447 INFO L290 TraceCheckUtils]: 49: Hoare triple {12243#false} assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret62#1, timeShift_~tmp~13#1;havoc timeShift_~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;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1; {12243#false} is VALID [2022-02-21 04:06:18,449 INFO L290 TraceCheckUtils]: 50: Hoare triple {12243#false} __utac_acc__Specification3_spec__1_#t~ret130#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__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;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~7#1;havoc getCurrentHeading_~retValue_acc~7#1;getCurrentHeading_~retValue_acc~7#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~7#1; {12243#false} is VALID [2022-02-21 04:06:18,450 INFO L290 TraceCheckUtils]: 51: Hoare triple {12243#false} __utac_acc__Specification3_spec__1_#t~ret131#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__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; {12243#false} is VALID [2022-02-21 04:06:18,450 INFO L290 TraceCheckUtils]: 52: Hoare triple {12243#false} assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); {12243#false} is VALID [2022-02-21 04:06:18,450 INFO L290 TraceCheckUtils]: 53: Hoare triple {12243#false} assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~6#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~6#1; {12243#false} is VALID [2022-02-21 04:06:18,451 INFO L290 TraceCheckUtils]: 54: Hoare triple {12243#false} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~6#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; {12243#false} is VALID [2022-02-21 04:06:18,452 INFO L290 TraceCheckUtils]: 55: Hoare triple {12243#false} __utac_acc__Specification3_spec__1_#t~ret137#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret137#1;havoc __utac_acc__Specification3_spec__1_#t~ret137#1; {12243#false} is VALID [2022-02-21 04:06:18,453 INFO L290 TraceCheckUtils]: 56: Hoare triple {12243#false} assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; {12243#false} is VALID [2022-02-21 04:06:18,453 INFO L290 TraceCheckUtils]: 57: Hoare triple {12243#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; {12243#false} is VALID [2022-02-21 04:06:18,454 INFO L290 TraceCheckUtils]: 58: Hoare triple {12243#false} timeShift_#t~ret62#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~13#1 := timeShift_#t~ret62#1;havoc timeShift_#t~ret62#1; {12243#false} is VALID [2022-02-21 04:06:18,454 INFO L290 TraceCheckUtils]: 59: Hoare triple {12243#false} assume 0 != timeShift_~tmp~13#1; {12243#false} is VALID [2022-02-21 04:06:18,454 INFO L290 TraceCheckUtils]: 60: Hoare triple {12243#false} assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; {12243#false} is VALID [2022-02-21 04:06:18,454 INFO L290 TraceCheckUtils]: 61: Hoare triple {12243#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; {12243#false} is VALID [2022-02-21 04:06:18,454 INFO L290 TraceCheckUtils]: 62: Hoare triple {12243#false} assume !(-1 == ~expectedDirection~0); {12243#false} is VALID [2022-02-21 04:06:18,455 INFO L290 TraceCheckUtils]: 63: Hoare triple {12243#false} assume !(1 == ~expectedDirection~0); {12243#false} is VALID [2022-02-21 04:06:18,455 INFO L290 TraceCheckUtils]: 64: Hoare triple {12243#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {12243#false} is VALID [2022-02-21 04:06:18,457 INFO L290 TraceCheckUtils]: 65: Hoare triple {12243#false} assume { :end_inline_timeShift } true; {12243#false} is VALID [2022-02-21 04:06:18,457 INFO L290 TraceCheckUtils]: 66: Hoare triple {12243#false} assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret117#1, bobCall_~tmp~19#1;havoc bobCall_~tmp~19#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~28#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~28#1; {12243#false} is VALID [2022-02-21 04:06:18,457 INFO L290 TraceCheckUtils]: 67: Hoare triple {12243#false} assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~28#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~28#1; {12243#false} is VALID [2022-02-21 04:06:18,457 INFO L290 TraceCheckUtils]: 68: Hoare triple {12243#false} bobCall_#t~ret117#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~19#1 := bobCall_#t~ret117#1;havoc bobCall_#t~ret117#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~19#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; {12243#false} is VALID [2022-02-21 04:06:18,458 INFO L290 TraceCheckUtils]: 69: Hoare triple {12243#false} assume 0 == initPersonOnFloor_~floor#1; {12243#false} is VALID [2022-02-21 04:06:18,458 INFO L290 TraceCheckUtils]: 70: Hoare triple {12243#false} assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; {12243#false} is VALID [2022-02-21 04:06:18,459 INFO L290 TraceCheckUtils]: 71: Hoare triple {12243#false} assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; {12243#false} is VALID [2022-02-21 04:06:18,459 INFO L290 TraceCheckUtils]: 72: Hoare triple {12243#false} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {12243#false} is VALID [2022-02-21 04:06:18,459 INFO L290 TraceCheckUtils]: 73: Hoare triple {12243#false} assume { :end_inline_callOnFloor } true; {12243#false} is VALID [2022-02-21 04:06:18,462 INFO L290 TraceCheckUtils]: 74: Hoare triple {12243#false} assume { :end_inline_initPersonOnFloor } true; {12243#false} is VALID [2022-02-21 04:06:18,462 INFO L290 TraceCheckUtils]: 75: Hoare triple {12243#false} assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret123#1, cleanup_#t~ret124#1, cleanup_~i~3#1, cleanup_~tmp~25#1, cleanup_~tmp___0~10#1, cleanup_~__cil_tmp4~2#1;havoc cleanup_~i~3#1;havoc cleanup_~tmp~25#1;havoc cleanup_~tmp___0~10#1;havoc cleanup_~__cil_tmp4~2#1;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret62#1, timeShift_~tmp~13#1;havoc timeShift_~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;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1; {12243#false} is VALID [2022-02-21 04:06:18,463 INFO L290 TraceCheckUtils]: 76: Hoare triple {12243#false} __utac_acc__Specification3_spec__1_#t~ret130#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__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;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~7#1;havoc getCurrentHeading_~retValue_acc~7#1;getCurrentHeading_~retValue_acc~7#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~7#1; {12243#false} is VALID [2022-02-21 04:06:18,463 INFO L290 TraceCheckUtils]: 77: Hoare triple {12243#false} __utac_acc__Specification3_spec__1_#t~ret131#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__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; {12243#false} is VALID [2022-02-21 04:06:18,463 INFO L290 TraceCheckUtils]: 78: Hoare triple {12243#false} assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; {12243#false} is VALID [2022-02-21 04:06:18,463 INFO L290 TraceCheckUtils]: 79: Hoare triple {12243#false} assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~6#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~6#1; {12243#false} is VALID [2022-02-21 04:06:18,464 INFO L290 TraceCheckUtils]: 80: Hoare triple {12243#false} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~6#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; {12243#false} is VALID [2022-02-21 04:06:18,464 INFO L290 TraceCheckUtils]: 81: Hoare triple {12243#false} __utac_acc__Specification3_spec__1_#t~ret132#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret132#1;havoc __utac_acc__Specification3_spec__1_#t~ret132#1; {12243#false} is VALID [2022-02-21 04:06:18,464 INFO L290 TraceCheckUtils]: 82: Hoare triple {12243#false} assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; {12243#false} is VALID [2022-02-21 04:06:18,464 INFO L290 TraceCheckUtils]: 83: Hoare triple {12243#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; {12243#false} is VALID [2022-02-21 04:06:18,465 INFO L290 TraceCheckUtils]: 84: Hoare triple {12243#false} timeShift_#t~ret62#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~13#1 := timeShift_#t~ret62#1;havoc timeShift_#t~ret62#1; {12243#false} is VALID [2022-02-21 04:06:18,465 INFO L290 TraceCheckUtils]: 85: Hoare triple {12243#false} assume 0 != timeShift_~tmp~13#1; {12243#false} is VALID [2022-02-21 04:06:18,465 INFO L290 TraceCheckUtils]: 86: Hoare triple {12243#false} assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; {12243#false} is VALID [2022-02-21 04:06:18,465 INFO L290 TraceCheckUtils]: 87: Hoare triple {12243#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; {12243#false} is VALID [2022-02-21 04:06:18,466 INFO L290 TraceCheckUtils]: 88: Hoare triple {12243#false} assume !(-1 == ~expectedDirection~0); {12243#false} is VALID [2022-02-21 04:06:18,466 INFO L290 TraceCheckUtils]: 89: Hoare triple {12243#false} assume !(1 == ~expectedDirection~0); {12243#false} is VALID [2022-02-21 04:06:18,466 INFO L290 TraceCheckUtils]: 90: Hoare triple {12243#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {12243#false} is VALID [2022-02-21 04:06:18,466 INFO L290 TraceCheckUtils]: 91: Hoare triple {12243#false} assume { :end_inline_timeShift } true;cleanup_~i~3#1 := 0; {12243#false} is VALID [2022-02-21 04:06:18,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 04:06:18,468 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 04:06:18,468 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [756167883] [2022-02-21 04:06:18,469 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [756167883] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 04:06:18,469 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 04:06:18,469 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-21 04:06:18,470 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1420716572] [2022-02-21 04:06:18,471 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 04:06:18,474 INFO L796 eck$LassoCheckResult]: stem already infeasible [2022-02-21 04:06:18,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 04:06:18,477 INFO L85 PathProgramCache]: Analyzing trace with hash -1891431310, now seen corresponding path program 1 times [2022-02-21 04:06:18,477 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 04:06:18,477 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1939943546] [2022-02-21 04:06:18,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 04:06:18,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 04:06:18,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 04:06:18,524 INFO L290 TraceCheckUtils]: 0: Hoare triple {12246#true} assume !false; {12246#true} is VALID [2022-02-21 04:06:18,524 INFO L290 TraceCheckUtils]: 1: Hoare triple {12246#true} cleanup_~__cil_tmp4~2#1 := ~cleanupTimeShifts~0 - 1; {12246#true} is VALID [2022-02-21 04:06:18,524 INFO L290 TraceCheckUtils]: 2: Hoare triple {12246#true} assume cleanup_~i~3#1 < cleanup_~__cil_tmp4~2#1;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res#1;havoc isBlocked_~retValue_acc~3#1;havoc isBlocked_~retValue_acc~3#1;isBlocked_~retValue_acc~3#1 := ~blocked~0;isBlocked_#res#1 := isBlocked_~retValue_acc~3#1; {12246#true} is VALID [2022-02-21 04:06:18,524 INFO L290 TraceCheckUtils]: 3: Hoare triple {12246#true} cleanup_#t~ret123#1 := isBlocked_#res#1;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~10#1 := cleanup_#t~ret123#1;havoc cleanup_#t~ret123#1; {12246#true} is VALID [2022-02-21 04:06:18,524 INFO L290 TraceCheckUtils]: 4: Hoare triple {12246#true} assume 1 != cleanup_~tmp___0~10#1; {12246#true} is VALID [2022-02-21 04:06:18,525 INFO L290 TraceCheckUtils]: 5: Hoare triple {12246#true} assume { :begin_inline_isIdle } true;havoc isIdle_#res#1;havoc isIdle_#t~ret17#1, isIdle_~retValue_acc~10#1, isIdle_~tmp~5#1;havoc isIdle_~retValue_acc~10#1;havoc isIdle_~tmp~5#1;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res#1;havoc anyStopRequested_#t~ret12#1, anyStopRequested_#t~ret13#1, anyStopRequested_#t~ret14#1, anyStopRequested_#t~ret15#1, anyStopRequested_#t~ret16#1, anyStopRequested_~retValue_acc~9#1, anyStopRequested_~tmp~4#1, anyStopRequested_~tmp___0~2#1, anyStopRequested_~tmp___1~2#1, anyStopRequested_~tmp___2~0#1, anyStopRequested_~tmp___3~0#1;havoc anyStopRequested_~retValue_acc~9#1;havoc anyStopRequested_~tmp~4#1;havoc anyStopRequested_~tmp___0~2#1;havoc anyStopRequested_~tmp___1~2#1;havoc anyStopRequested_~tmp___2~0#1;havoc anyStopRequested_~tmp___3~0#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := 0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~0#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~0#1; {12246#true} is VALID [2022-02-21 04:06:18,525 INFO L290 TraceCheckUtils]: 6: Hoare triple {12246#true} assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~0#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~0#1; {12246#true} is VALID [2022-02-21 04:06:18,525 INFO L290 TraceCheckUtils]: 7: Hoare triple {12246#true} anyStopRequested_#t~ret12#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0#1 := anyStopRequested_#t~ret12#1;havoc anyStopRequested_#t~ret12#1; {12246#true} is VALID [2022-02-21 04:06:18,525 INFO L290 TraceCheckUtils]: 8: Hoare triple {12246#true} assume 0 != anyStopRequested_~tmp___3~0#1;anyStopRequested_~retValue_acc~9#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~9#1; {12246#true} is VALID [2022-02-21 04:06:18,525 INFO L290 TraceCheckUtils]: 9: Hoare triple {12246#true} isIdle_#t~ret17#1 := anyStopRequested_#res#1;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~5#1 := isIdle_#t~ret17#1;havoc isIdle_#t~ret17#1;isIdle_~retValue_acc~10#1 := (if 0 == isIdle_~tmp~5#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~10#1; {12246#true} is VALID [2022-02-21 04:06:18,525 INFO L290 TraceCheckUtils]: 10: Hoare triple {12246#true} cleanup_#t~ret124#1 := isIdle_#res#1;assume { :end_inline_isIdle } true;cleanup_~tmp~25#1 := cleanup_#t~ret124#1;havoc cleanup_#t~ret124#1; {12246#true} is VALID [2022-02-21 04:06:18,526 INFO L290 TraceCheckUtils]: 11: Hoare triple {12246#true} assume !(0 != cleanup_~tmp~25#1);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret62#1, timeShift_~tmp~13#1;havoc timeShift_~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;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~4#1;havoc getCurrentFloorID_~retValue_acc~4#1;getCurrentFloorID_~retValue_acc~4#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~4#1; {12246#true} is VALID [2022-02-21 04:06:18,526 INFO L290 TraceCheckUtils]: 12: Hoare triple {12246#true} __utac_acc__Specification3_spec__1_#t~ret130#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__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;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~7#1;havoc getCurrentHeading_~retValue_acc~7#1;getCurrentHeading_~retValue_acc~7#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~7#1; {12246#true} is VALID [2022-02-21 04:06:18,526 INFO L290 TraceCheckUtils]: 13: Hoare triple {12246#true} __utac_acc__Specification3_spec__1_#t~ret131#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__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; {12246#true} is VALID [2022-02-21 04:06:18,526 INFO L290 TraceCheckUtils]: 14: Hoare triple {12246#true} assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; {12246#true} is VALID [2022-02-21 04:06:18,528 INFO L290 TraceCheckUtils]: 15: Hoare triple {12246#true} assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~6#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~6#1; {12246#true} is VALID [2022-02-21 04:06:18,528 INFO L290 TraceCheckUtils]: 16: Hoare triple {12246#true} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~6#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~6#1; {12246#true} is VALID [2022-02-21 04:06:18,528 INFO L290 TraceCheckUtils]: 17: Hoare triple {12246#true} __utac_acc__Specification3_spec__1_#t~ret132#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret132#1;havoc __utac_acc__Specification3_spec__1_#t~ret132#1; {12246#true} is VALID [2022-02-21 04:06:18,529 INFO L290 TraceCheckUtils]: 18: Hoare triple {12246#true} assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; {12248#(= ~expectedDirection~0 1)} is VALID [2022-02-21 04:06:18,529 INFO L290 TraceCheckUtils]: 19: Hoare triple {12248#(= ~expectedDirection~0 1)} 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; {12248#(= ~expectedDirection~0 1)} is VALID [2022-02-21 04:06:18,529 INFO L290 TraceCheckUtils]: 20: Hoare triple {12248#(= ~expectedDirection~0 1)} timeShift_#t~ret62#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~13#1 := timeShift_#t~ret62#1;havoc timeShift_#t~ret62#1; {12248#(= ~expectedDirection~0 1)} is VALID [2022-02-21 04:06:18,530 INFO L290 TraceCheckUtils]: 21: Hoare triple {12248#(= ~expectedDirection~0 1)} assume 0 != timeShift_~tmp~13#1; {12248#(= ~expectedDirection~0 1)} is VALID [2022-02-21 04:06:18,530 INFO L290 TraceCheckUtils]: 22: Hoare triple {12248#(= ~expectedDirection~0 1)} assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; {12248#(= ~expectedDirection~0 1)} is VALID [2022-02-21 04:06:18,531 INFO L290 TraceCheckUtils]: 23: Hoare triple {12248#(= ~expectedDirection~0 1)} 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; {12248#(= ~expectedDirection~0 1)} is VALID [2022-02-21 04:06:18,531 INFO L290 TraceCheckUtils]: 24: Hoare triple {12248#(= ~expectedDirection~0 1)} assume !(-1 == ~expectedDirection~0); {12248#(= ~expectedDirection~0 1)} is VALID [2022-02-21 04:06:18,532 INFO L290 TraceCheckUtils]: 25: Hoare triple {12248#(= ~expectedDirection~0 1)} assume !(1 == ~expectedDirection~0); {12247#false} is VALID [2022-02-21 04:06:18,533 INFO L290 TraceCheckUtils]: 26: Hoare triple {12247#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {12247#false} is VALID [2022-02-21 04:06:18,533 INFO L290 TraceCheckUtils]: 27: Hoare triple {12247#false} assume { :end_inline_timeShift } true;cleanup_~i~3#1 := 1 + cleanup_~i~3#1; {12247#false} is VALID [2022-02-21 04:06:18,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 04:06:18,540 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 04:06:18,541 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1939943546] [2022-02-21 04:06:18,542 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1939943546] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 04:06:18,542 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 04:06:18,542 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-21 04:06:18,542 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861897920] [2022-02-21 04:06:18,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 04:06:18,543 INFO L808 eck$LassoCheckResult]: loop already infeasible [2022-02-21 04:06:18,545 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 04:06:18,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-21 04:06:18,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 04:06:18,601 INFO L87 Difference]: Start difference. First operand has 12238 states, 12237 states have (on average 1.8685135245566724) internal successors, (22865), 12237 states have internal predecessors, (22865), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 04:06:51,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 04:06:51,165 INFO L93 Difference]: Finished difference Result 23951 states and 44769 transitions. [2022-02-21 04:06:51,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-21 04:06:51,166 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 04:06:51,187 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 04:06:51,190 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 23951 states and 44769 transitions.