./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/product-lines/elevator_spec3_product26.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_product26.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 64b60b46be25872d2112a950c23ddbe99bccee21bea4e463fd90753650d2a7bd --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-21 04:06:32,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-21 04:06:32,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-21 04:06:32,134 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-21 04:06:32,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-21 04:06:32,138 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-21 04:06:32,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-21 04:06:32,146 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-21 04:06:32,148 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-21 04:06:32,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-21 04:06:32,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-21 04:06:32,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-21 04:06:32,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-21 04:06:32,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-21 04:06:32,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-21 04:06:32,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-21 04:06:32,160 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-21 04:06:32,161 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-21 04:06:32,165 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-21 04:06:32,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-21 04:06:32,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-21 04:06:32,172 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-21 04:06:32,174 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-21 04:06:32,175 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-21 04:06:32,180 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-21 04:06:32,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-21 04:06:32,181 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-21 04:06:32,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-21 04:06:32,183 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-21 04:06:32,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-21 04:06:32,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-21 04:06:32,186 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-21 04:06:32,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-21 04:06:32,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-21 04:06:32,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-21 04:06:32,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-21 04:06:32,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-21 04:06:32,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-21 04:06:32,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-21 04:06:32,192 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-21 04:06:32,193 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-21 04:06:32,194 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-02-21 04:06:32,236 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-21 04:06:32,237 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-21 04:06:32,237 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-21 04:06:32,238 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-21 04:06:32,239 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-21 04:06:32,239 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-21 04:06:32,239 INFO L138 SettingsManager]: * Use SBE=true [2022-02-21 04:06:32,239 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-02-21 04:06:32,240 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-02-21 04:06:32,240 INFO L138 SettingsManager]: * Use old map elimination=false [2022-02-21 04:06:32,241 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-02-21 04:06:32,241 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-02-21 04:06:32,241 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-02-21 04:06:32,241 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-21 04:06:32,242 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-21 04:06:32,242 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-02-21 04:06:32,242 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-21 04:06:32,242 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-21 04:06:32,242 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-21 04:06:32,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-02-21 04:06:32,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-02-21 04:06:32,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-02-21 04:06:32,243 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-21 04:06:32,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-21 04:06:32,244 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-02-21 04:06:32,244 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-21 04:06:32,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-02-21 04:06:32,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-21 04:06:32,245 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-21 04:06:32,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-21 04:06:32,245 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-21 04:06:32,246 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-02-21 04:06:32,246 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64b60b46be25872d2112a950c23ddbe99bccee21bea4e463fd90753650d2a7bd [2022-02-21 04:06:32,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-21 04:06:32,567 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-21 04:06:32,569 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-21 04:06:32,570 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-21 04:06:32,571 INFO L275 PluginConnector]: CDTParser initialized [2022-02-21 04:06:32,572 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/elevator_spec3_product26.cil.c [2022-02-21 04:06:32,634 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3efe1dac/3c8e7bf8a09345d8a9ad465fca6b145d/FLAGb80d6cb38 [2022-02-21 04:06:33,175 INFO L306 CDTParser]: Found 1 translation units. [2022-02-21 04:06:33,175 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/elevator_spec3_product26.cil.c [2022-02-21 04:06:33,203 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3efe1dac/3c8e7bf8a09345d8a9ad465fca6b145d/FLAGb80d6cb38 [2022-02-21 04:06:33,439 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3efe1dac/3c8e7bf8a09345d8a9ad465fca6b145d [2022-02-21 04:06:33,441 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-21 04:06:33,443 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-21 04:06:33,445 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-21 04:06:33,446 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-21 04:06:33,450 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-21 04:06:33,451 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:06:33" (1/1) ... [2022-02-21 04:06:33,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b08414e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:06:33, skipping insertion in model container [2022-02-21 04:06:33,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:06:33" (1/1) ... [2022-02-21 04:06:33,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-21 04:06:33,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-21 04:06:33,981 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_product26.cil.c[67702,67715] [2022-02-21 04:06:33,993 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-21 04:06:34,012 INFO L203 MainTranslator]: Completed pre-run [2022-02-21 04:06:34,105 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_product26.cil.c[67702,67715] [2022-02-21 04:06:34,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-21 04:06:34,153 INFO L208 MainTranslator]: Completed translation [2022-02-21 04:06:34,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:06:34 WrapperNode [2022-02-21 04:06:34,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-21 04:06:34,156 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-21 04:06:34,156 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-21 04:06:34,156 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-21 04:06:34,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:06:34" (1/1) ... [2022-02-21 04:06:34,200 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:06:34" (1/1) ... [2022-02-21 04:06:34,767 INFO L137 Inliner]: procedures = 91, calls = 346, calls flagged for inlining = 198, calls inlined = 1358, statements flattened = 43086 [2022-02-21 04:06:34,768 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-21 04:06:34,769 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-21 04:06:34,769 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-21 04:06:34,769 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-21 04:06:34,777 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:06:34" (1/1) ... [2022-02-21 04:06:34,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:06:34" (1/1) ... [2022-02-21 04:06:34,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:06:34" (1/1) ... [2022-02-21 04:06:34,934 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:06:34" (1/1) ... [2022-02-21 04:06:35,321 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:06:34" (1/1) ... [2022-02-21 04:06:35,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:06:34" (1/1) ... [2022-02-21 04:06:35,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:06:34" (1/1) ... [2022-02-21 04:06:35,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-21 04:06:35,805 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-21 04:06:35,805 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-21 04:06:35,806 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-21 04:06:35,808 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:06:34" (1/1) ... [2022-02-21 04:06:35,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-02-21 04:06:35,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 04:06:35,837 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 04:06:35,919 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 04:06:35,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-21 04:06:35,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-21 04:06:35,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-21 04:06:35,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-21 04:06:36,099 INFO L234 CfgBuilder]: Building ICFG [2022-02-21 04:06:36,100 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-21 04:06:49,696 INFO L275 CfgBuilder]: Performing block encoding [2022-02-21 04:06:49,756 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-21 04:06:49,757 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-21 04:06:49,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 04:06:49 BoogieIcfgContainer [2022-02-21 04:06:49,768 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-21 04:06:49,768 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-02-21 04:06:49,768 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-02-21 04:06:49,771 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-02-21 04:06:49,771 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-02-21 04:06:49,771 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.02 04:06:33" (1/3) ... [2022-02-21 04:06:49,772 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4cf14f9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.02 04:06:49, skipping insertion in model container [2022-02-21 04:06:49,772 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-02-21 04:06:49,773 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:06:34" (2/3) ... [2022-02-21 04:06:49,773 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4cf14f9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.02 04:06:49, skipping insertion in model container [2022-02-21 04:06:49,773 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-02-21 04:06:49,773 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 04:06:49" (3/3) ... [2022-02-21 04:06:49,774 INFO L388 chiAutomizerObserver]: Analyzing ICFG elevator_spec3_product26.cil.c [2022-02-21 04:06:49,823 INFO L359 BuchiCegarLoop]: Interprodecural is true [2022-02-21 04:06:49,823 INFO L360 BuchiCegarLoop]: Hoare is false [2022-02-21 04:06:49,823 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-02-21 04:06:49,823 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-02-21 04:06:49,823 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-02-21 04:06:49,823 INFO L364 BuchiCegarLoop]: Difference is false [2022-02-21 04:06:49,824 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-02-21 04:06:49,824 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2022-02-21 04:06:50,072 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12318 states, 12317 states have (on average 1.871803198830884) internal successors, (23055), 12317 states have internal predecessors, (23055), 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 04:06:57,228 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2479 [2022-02-21 04:06:57,228 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-02-21 04:06:57,229 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-02-21 04:06:57,243 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 04:06:57,243 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 04:06:57,243 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2022-02-21 04:06:57,301 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12318 states, 12317 states have (on average 1.871803198830884) internal successors, (23055), 12317 states have internal predecessors, (23055), 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 04:07:03,954 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2479 [2022-02-21 04:07:03,955 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-02-21 04:07:03,955 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-02-21 04:07:03,959 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 04:07:03,959 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 04:07:03,978 INFO L791 eck$LassoCheckResult]: Stem: 4964#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;~blocked~0 := 0;~cleanupTimeShifts~0 := 12;~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;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~expectedDirection~0 := 0; 2908#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret23#1, main_~retValue_acc~1#1, main_~tmp~10#1;havoc main_~retValue_acc~1#1;havoc main_~tmp~10#1;assume { :begin_inline_select_helpers } true; 2433#L3218true assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 6003#L3211true assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~25#1;havoc valid_product_~retValue_acc~25#1;valid_product_~retValue_acc~25#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~25#1; 7782#L3226true main_#t~ret23#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~10#1 := main_#t~ret23#1;havoc main_#t~ret23#1; 3296#L507true assume 0 != main_~tmp~10#1;assume { :begin_inline_setup } true; 7613#L481true 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; 10560#L2483true assume { :end_inline_initFloors } true; 950#L570true assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret11#1, bobCall_~tmp~2#1;havoc bobCall_~tmp~2#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~22#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~22#1; 4542#L3112true assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~22#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~22#1; 2089#L3137true bobCall_#t~ret11#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~2#1 := bobCall_#t~ret11#1;havoc bobCall_#t~ret11#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~2#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; 6750#L2761true assume 0 == initPersonOnFloor_~floor#1; 8998#L2762true assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; 2305#L2869-1true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; 1080#L2553true assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 3338#L2565-2true assume { :end_inline_callOnFloor } true; 542#L2905true assume { :end_inline_initPersonOnFloor } true; 148#L230true assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret70#1, timeShift_~tmp~21#1;havoc timeShift_~tmp~21#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_#t~ret125#1, __utac_acc__Specification3_spec__1_#t~ret126#1, __utac_acc__Specification3_spec__1_#t~ret127#1, __utac_acc__Specification3_spec__1_#t~ret128#1, __utac_acc__Specification3_spec__1_#t~ret129#1, __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_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~3#1;havoc getCurrentFloorID_~retValue_acc~3#1;getCurrentFloorID_~retValue_acc~3#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~3#1; 10954#L774true __utac_acc__Specification3_spec__1_#t~ret123#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret123#1;havoc __utac_acc__Specification3_spec__1_#t~ret123#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~6#1;havoc getCurrentHeading_~retValue_acc~6#1;getCurrentHeading_~retValue_acc~6#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~6#1; 10273#L826true __utac_acc__Specification3_spec__1_#t~ret124#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret124#1;havoc __utac_acc__Specification3_spec__1_#t~ret124#1; 1150#L3254true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); 1886#L3316true 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~5#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~5#1; 3795#L791-5true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~5#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~5#1; 2081#L812-5true __utac_acc__Specification3_spec__1_#t~ret130#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret130#1;havoc __utac_acc__Specification3_spec__1_#t~ret130#1; 10037#L3320true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; 900#L3360true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~4#1;havoc areDoorsOpen_~retValue_acc~4#1;areDoorsOpen_~retValue_acc~4#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~4#1; 1152#L783true timeShift_#t~ret70#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21#1 := timeShift_#t~ret70#1;havoc timeShift_#t~ret70#1; 2841#L1668true assume 0 != timeShift_~tmp~21#1; 9902#L1669true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 3041#L1668-1true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret135#1, __utac_acc__Specification3_spec__2_#t~ret136#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; 2038#L3385true assume !(-1 == ~expectedDirection~0); 10280#L3397true assume !(1 == ~expectedDirection~0); 576#L3398true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 7064#L1686true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret70#1, timeShift_~tmp~21#1;havoc timeShift_~tmp~21#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_#t~ret125#1, __utac_acc__Specification3_spec__1_#t~ret126#1, __utac_acc__Specification3_spec__1_#t~ret127#1, __utac_acc__Specification3_spec__1_#t~ret128#1, __utac_acc__Specification3_spec__1_#t~ret129#1, __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_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~3#1;havoc getCurrentFloorID_~retValue_acc~3#1;getCurrentFloorID_~retValue_acc~3#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~3#1; 8859#L774-1true __utac_acc__Specification3_spec__1_#t~ret123#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret123#1;havoc __utac_acc__Specification3_spec__1_#t~ret123#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~6#1;havoc getCurrentHeading_~retValue_acc~6#1;getCurrentHeading_~retValue_acc~6#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~6#1; 6092#L826-3true __utac_acc__Specification3_spec__1_#t~ret124#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret124#1;havoc __utac_acc__Specification3_spec__1_#t~ret124#1; 7430#L3254-1true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); 7933#L3316-1true 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~5#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~5#1; 8884#L791-17true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~5#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~5#1; 4048#L812-17true __utac_acc__Specification3_spec__1_#t~ret130#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret130#1;havoc __utac_acc__Specification3_spec__1_#t~ret130#1; 430#L3320-2true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; 7772#L3360-1true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~4#1;havoc areDoorsOpen_~retValue_acc~4#1;areDoorsOpen_~retValue_acc~4#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~4#1; 5846#L783-1true timeShift_#t~ret70#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21#1 := timeShift_#t~ret70#1;havoc timeShift_#t~ret70#1; 6683#L1668-2true assume 0 != timeShift_~tmp~21#1; 2575#L1669-3true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 11099#L1668-3true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret135#1, __utac_acc__Specification3_spec__2_#t~ret136#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; 2646#L3385-1true assume !(-1 == ~expectedDirection~0); 10351#L3397-1true assume !(1 == ~expectedDirection~0); 11414#L3398-1true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 2633#L1686-1true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret70#1, timeShift_~tmp~21#1;havoc timeShift_~tmp~21#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_#t~ret125#1, __utac_acc__Specification3_spec__1_#t~ret126#1, __utac_acc__Specification3_spec__1_#t~ret127#1, __utac_acc__Specification3_spec__1_#t~ret128#1, __utac_acc__Specification3_spec__1_#t~ret129#1, __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_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~3#1;havoc getCurrentFloorID_~retValue_acc~3#1;getCurrentFloorID_~retValue_acc~3#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~3#1; 11520#L774-2true __utac_acc__Specification3_spec__1_#t~ret123#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret123#1;havoc __utac_acc__Specification3_spec__1_#t~ret123#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~6#1;havoc getCurrentHeading_~retValue_acc~6#1;getCurrentHeading_~retValue_acc~6#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~6#1; 9786#L826-6true __utac_acc__Specification3_spec__1_#t~ret124#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret124#1;havoc __utac_acc__Specification3_spec__1_#t~ret124#1; 2364#L3254-2true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 7118#L3255-2true 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~5#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~5#1; 10169#L791-24true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~5#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~5#1; 10459#L812-24true __utac_acc__Specification3_spec__1_#t~ret125#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret125#1;havoc __utac_acc__Specification3_spec__1_#t~ret125#1; 2385#L3259-4true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 5912#L3360-2true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~4#1;havoc areDoorsOpen_~retValue_acc~4#1;areDoorsOpen_~retValue_acc~4#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~4#1; 10870#L783-2true timeShift_#t~ret70#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21#1 := timeShift_#t~ret70#1;havoc timeShift_#t~ret70#1; 10692#L1668-4true assume 0 != timeShift_~tmp~21#1; 3379#L1669-6true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 5290#L1668-5true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret135#1, __utac_acc__Specification3_spec__2_#t~ret136#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; 12298#L3385-2true assume !(-1 == ~expectedDirection~0); 2659#L3397-2true assume !(1 == ~expectedDirection~0); 3421#L3398-2true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 825#L1686-2true assume { :end_inline_timeShift } true; 11587#L297true assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret11#1, bobCall_~tmp~2#1;havoc bobCall_~tmp~2#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~22#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~22#1; 7049#L3112-1true assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~22#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~22#1; 3649#L3137-1true bobCall_#t~ret11#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~2#1 := bobCall_#t~ret11#1;havoc bobCall_#t~ret11#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~2#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; 872#L2761-1true assume 0 == initPersonOnFloor_~floor#1; 9537#L2762-2true assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; 9504#L2869-3true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; 2019#L2553-2true assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 10147#L2565-5true assume { :end_inline_callOnFloor } true; 3025#L2905-1true assume { :end_inline_initPersonOnFloor } true; 4864#L230-1true assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret17#1, cleanup_#t~ret18#1, cleanup_~i~2#1, cleanup_~tmp~8#1, cleanup_~tmp___0~2#1, cleanup_~__cil_tmp4~0#1;havoc cleanup_~i~2#1;havoc cleanup_~tmp~8#1;havoc cleanup_~tmp___0~2#1;havoc cleanup_~__cil_tmp4~0#1;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret70#1, timeShift_~tmp~21#1;havoc timeShift_~tmp~21#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_#t~ret125#1, __utac_acc__Specification3_spec__1_#t~ret126#1, __utac_acc__Specification3_spec__1_#t~ret127#1, __utac_acc__Specification3_spec__1_#t~ret128#1, __utac_acc__Specification3_spec__1_#t~ret129#1, __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_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~3#1;havoc getCurrentFloorID_~retValue_acc~3#1;getCurrentFloorID_~retValue_acc~3#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~3#1; 4934#L774-3true __utac_acc__Specification3_spec__1_#t~ret123#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret123#1;havoc __utac_acc__Specification3_spec__1_#t~ret123#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~6#1;havoc getCurrentHeading_~retValue_acc~6#1;getCurrentHeading_~retValue_acc~6#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~6#1; 10210#L826-9true __utac_acc__Specification3_spec__1_#t~ret124#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret124#1;havoc __utac_acc__Specification3_spec__1_#t~ret124#1; 5610#L3254-3true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 11566#L3255-3true 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~5#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~5#1; 1986#L791-36true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~5#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~5#1; 1329#L812-36true __utac_acc__Specification3_spec__1_#t~ret125#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret125#1;havoc __utac_acc__Specification3_spec__1_#t~ret125#1; 9410#L3259-6true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 10192#L3360-3true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~4#1;havoc areDoorsOpen_~retValue_acc~4#1;areDoorsOpen_~retValue_acc~4#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~4#1; 5550#L783-3true timeShift_#t~ret70#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21#1 := timeShift_#t~ret70#1;havoc timeShift_#t~ret70#1; 2091#L1668-6true assume 0 != timeShift_~tmp~21#1; 3833#L1669-9true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 9270#L1668-7true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret135#1, __utac_acc__Specification3_spec__2_#t~ret136#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; 11751#L3385-3true assume !(-1 == ~expectedDirection~0); 1810#L3397-3true assume !(1 == ~expectedDirection~0); 2697#L3398-3true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 7839#L1686-3true assume { :end_inline_timeShift } true;cleanup_~i~2#1 := 0; 2860#L313-2true [2022-02-21 04:07:03,980 INFO L793 eck$LassoCheckResult]: Loop: 2860#L313-2true assume !false; 735#L314true cleanup_~__cil_tmp4~0#1 := ~cleanupTimeShifts~0 - 1; 9749#L317true assume cleanup_~i~2#1 < cleanup_~__cil_tmp4~0#1;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res#1;havoc isBlocked_~retValue_acc~2#1;havoc isBlocked_~retValue_acc~2#1;isBlocked_~retValue_acc~2#1 := ~blocked~0;isBlocked_#res#1 := isBlocked_~retValue_acc~2#1; 9975#L601true cleanup_#t~ret17#1 := isBlocked_#res#1;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~2#1 := cleanup_#t~ret17#1;havoc cleanup_#t~ret17#1; 882#L321true assume 1 != cleanup_~tmp___0~2#1; 1766#L321-1true assume { :begin_inline_isIdle } true;havoc isIdle_#res#1;havoc isIdle_#t~ret32#1, isIdle_~retValue_acc~9#1, isIdle_~tmp~15#1;havoc isIdle_~retValue_acc~9#1;havoc isIdle_~tmp~15#1;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res#1;havoc anyStopRequested_#t~ret27#1, anyStopRequested_#t~ret28#1, anyStopRequested_#t~ret29#1, anyStopRequested_#t~ret30#1, anyStopRequested_#t~ret31#1, anyStopRequested_~retValue_acc~8#1, anyStopRequested_~tmp~14#1, anyStopRequested_~tmp___0~4#1, anyStopRequested_~tmp___1~3#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~0#1;havoc anyStopRequested_~retValue_acc~8#1;havoc anyStopRequested_~tmp~14#1;havoc anyStopRequested_~tmp___0~4#1;havoc anyStopRequested_~tmp___1~3#1;havoc anyStopRequested_~tmp___2~1#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~18#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~18#1; 9278#L2490-168true assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~18#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~18#1; 4865#L2517-168true anyStopRequested_#t~ret27#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0#1 := anyStopRequested_#t~ret27#1;havoc anyStopRequested_#t~ret27#1; 6676#L882true assume 0 != anyStopRequested_~tmp___3~0#1;anyStopRequested_~retValue_acc~8#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~8#1; 189#L946true isIdle_#t~ret32#1 := anyStopRequested_#res#1;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~15#1 := isIdle_#t~ret32#1;havoc isIdle_#t~ret32#1;isIdle_~retValue_acc~9#1 := (if 0 == isIdle_~tmp~15#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~9#1; 3583#L959true cleanup_#t~ret18#1 := isIdle_#res#1;assume { :end_inline_isIdle } true;cleanup_~tmp~8#1 := cleanup_#t~ret18#1;havoc cleanup_#t~ret18#1; 9014#L333true assume !(0 != cleanup_~tmp~8#1);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret70#1, timeShift_~tmp~21#1;havoc timeShift_~tmp~21#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_#t~ret125#1, __utac_acc__Specification3_spec__1_#t~ret126#1, __utac_acc__Specification3_spec__1_#t~ret127#1, __utac_acc__Specification3_spec__1_#t~ret128#1, __utac_acc__Specification3_spec__1_#t~ret129#1, __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_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~3#1;havoc getCurrentFloorID_~retValue_acc~3#1;getCurrentFloorID_~retValue_acc~3#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~3#1; 9403#L774-4true __utac_acc__Specification3_spec__1_#t~ret123#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret123#1;havoc __utac_acc__Specification3_spec__1_#t~ret123#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~6#1;havoc getCurrentHeading_~retValue_acc~6#1;getCurrentHeading_~retValue_acc~6#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~6#1; 6725#L826-12true __utac_acc__Specification3_spec__1_#t~ret124#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret124#1;havoc __utac_acc__Specification3_spec__1_#t~ret124#1; 3164#L3254-4true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); 1780#L3316-4true 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~5#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~5#1; 9627#L791-53true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~5#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~5#1; 1396#L812-53true __utac_acc__Specification3_spec__1_#t~ret130#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret130#1;havoc __utac_acc__Specification3_spec__1_#t~ret130#1; 9523#L3320-8true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; 1350#L3360-4true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~4#1;havoc areDoorsOpen_~retValue_acc~4#1;areDoorsOpen_~retValue_acc~4#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~4#1; 6410#L783-4true timeShift_#t~ret70#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21#1 := timeShift_#t~ret70#1;havoc timeShift_#t~ret70#1; 12316#L1668-8true assume 0 != timeShift_~tmp~21#1; 271#L1669-12true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 748#L1668-9true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret135#1, __utac_acc__Specification3_spec__2_#t~ret136#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; 3401#L3385-4true assume !(-1 == ~expectedDirection~0); 8047#L3397-4true assume !(1 == ~expectedDirection~0); 3802#L3398-4true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 10041#L1686-4true assume { :end_inline_timeShift } true;cleanup_~i~2#1 := 1 + cleanup_~i~2#1; 2860#L313-2true [2022-02-21 04:07:03,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 04:07:03,988 INFO L85 PathProgramCache]: Analyzing trace with hash 1797881898, now seen corresponding path program 1 times [2022-02-21 04:07:03,997 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 04:07:03,998 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028595145] [2022-02-21 04:07:03,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 04:07:03,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 04:07:04,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 04:07:04,341 INFO L290 TraceCheckUtils]: 0: Hoare triple {12322#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;~blocked~0 := 0;~cleanupTimeShifts~0 := 12;~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;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~expectedDirection~0 := 0; {12322#true} is VALID [2022-02-21 04:07:04,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {12322#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret23#1, main_~retValue_acc~1#1, main_~tmp~10#1;havoc main_~retValue_acc~1#1;havoc main_~tmp~10#1;assume { :begin_inline_select_helpers } true; {12322#true} is VALID [2022-02-21 04:07:04,342 INFO L290 TraceCheckUtils]: 2: Hoare triple {12322#true} assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; {12322#true} is VALID [2022-02-21 04:07:04,343 INFO L290 TraceCheckUtils]: 3: Hoare triple {12322#true} assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~25#1;havoc valid_product_~retValue_acc~25#1;valid_product_~retValue_acc~25#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~25#1; {12322#true} is VALID [2022-02-21 04:07:04,343 INFO L290 TraceCheckUtils]: 4: Hoare triple {12322#true} main_#t~ret23#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~10#1 := main_#t~ret23#1;havoc main_#t~ret23#1; {12322#true} is VALID [2022-02-21 04:07:04,343 INFO L290 TraceCheckUtils]: 5: Hoare triple {12322#true} assume 0 != main_~tmp~10#1;assume { :begin_inline_setup } true; {12322#true} is VALID [2022-02-21 04:07:04,343 INFO L290 TraceCheckUtils]: 6: Hoare triple {12322#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; {12322#true} is VALID [2022-02-21 04:07:04,344 INFO L290 TraceCheckUtils]: 7: Hoare triple {12322#true} assume { :end_inline_initFloors } true; {12322#true} is VALID [2022-02-21 04:07:04,344 INFO L290 TraceCheckUtils]: 8: Hoare triple {12322#true} assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret11#1, bobCall_~tmp~2#1;havoc bobCall_~tmp~2#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~22#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~22#1; {12322#true} is VALID [2022-02-21 04:07:04,345 INFO L290 TraceCheckUtils]: 9: Hoare triple {12322#true} assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~22#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~22#1; {12324#(= 4 |ULTIMATE.start_getOrigin_#res#1|)} is VALID [2022-02-21 04:07:04,346 INFO L290 TraceCheckUtils]: 10: Hoare triple {12324#(= 4 |ULTIMATE.start_getOrigin_#res#1|)} bobCall_#t~ret11#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~2#1 := bobCall_#t~ret11#1;havoc bobCall_#t~ret11#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~2#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; {12325#(= 4 |ULTIMATE.start_initPersonOnFloor_~floor#1|)} is VALID [2022-02-21 04:07:04,347 INFO L290 TraceCheckUtils]: 11: Hoare triple {12325#(= 4 |ULTIMATE.start_initPersonOnFloor_~floor#1|)} assume 0 == initPersonOnFloor_~floor#1; {12323#false} is VALID [2022-02-21 04:07:04,347 INFO L290 TraceCheckUtils]: 12: Hoare triple {12323#false} assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; {12323#false} is VALID [2022-02-21 04:07:04,348 INFO L290 TraceCheckUtils]: 13: Hoare triple {12323#false} assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; {12323#false} is VALID [2022-02-21 04:07:04,348 INFO L290 TraceCheckUtils]: 14: Hoare triple {12323#false} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {12323#false} is VALID [2022-02-21 04:07:04,348 INFO L290 TraceCheckUtils]: 15: Hoare triple {12323#false} assume { :end_inline_callOnFloor } true; {12323#false} is VALID [2022-02-21 04:07:04,349 INFO L290 TraceCheckUtils]: 16: Hoare triple {12323#false} assume { :end_inline_initPersonOnFloor } true; {12323#false} is VALID [2022-02-21 04:07:04,349 INFO L290 TraceCheckUtils]: 17: Hoare triple {12323#false} assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret70#1, timeShift_~tmp~21#1;havoc timeShift_~tmp~21#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_#t~ret125#1, __utac_acc__Specification3_spec__1_#t~ret126#1, __utac_acc__Specification3_spec__1_#t~ret127#1, __utac_acc__Specification3_spec__1_#t~ret128#1, __utac_acc__Specification3_spec__1_#t~ret129#1, __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_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~3#1;havoc getCurrentFloorID_~retValue_acc~3#1;getCurrentFloorID_~retValue_acc~3#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~3#1; {12323#false} is VALID [2022-02-21 04:07:04,349 INFO L290 TraceCheckUtils]: 18: Hoare triple {12323#false} __utac_acc__Specification3_spec__1_#t~ret123#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret123#1;havoc __utac_acc__Specification3_spec__1_#t~ret123#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~6#1;havoc getCurrentHeading_~retValue_acc~6#1;getCurrentHeading_~retValue_acc~6#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~6#1; {12323#false} is VALID [2022-02-21 04:07:04,349 INFO L290 TraceCheckUtils]: 19: Hoare triple {12323#false} __utac_acc__Specification3_spec__1_#t~ret124#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret124#1;havoc __utac_acc__Specification3_spec__1_#t~ret124#1; {12323#false} is VALID [2022-02-21 04:07:04,350 INFO L290 TraceCheckUtils]: 20: Hoare triple {12323#false} assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); {12323#false} is VALID [2022-02-21 04:07:04,350 INFO L290 TraceCheckUtils]: 21: Hoare triple {12323#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~5#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~5#1; {12323#false} is VALID [2022-02-21 04:07:04,350 INFO L290 TraceCheckUtils]: 22: Hoare triple {12323#false} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~5#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~5#1; {12323#false} is VALID [2022-02-21 04:07:04,350 INFO L290 TraceCheckUtils]: 23: Hoare triple {12323#false} __utac_acc__Specification3_spec__1_#t~ret130#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret130#1;havoc __utac_acc__Specification3_spec__1_#t~ret130#1; {12323#false} is VALID [2022-02-21 04:07:04,351 INFO L290 TraceCheckUtils]: 24: Hoare triple {12323#false} assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; {12323#false} is VALID [2022-02-21 04:07:04,352 INFO L290 TraceCheckUtils]: 25: Hoare triple {12323#false} assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~4#1;havoc areDoorsOpen_~retValue_acc~4#1;areDoorsOpen_~retValue_acc~4#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~4#1; {12323#false} is VALID [2022-02-21 04:07:04,352 INFO L290 TraceCheckUtils]: 26: Hoare triple {12323#false} timeShift_#t~ret70#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21#1 := timeShift_#t~ret70#1;havoc timeShift_#t~ret70#1; {12323#false} is VALID [2022-02-21 04:07:04,352 INFO L290 TraceCheckUtils]: 27: Hoare triple {12323#false} assume 0 != timeShift_~tmp~21#1; {12323#false} is VALID [2022-02-21 04:07:04,352 INFO L290 TraceCheckUtils]: 28: Hoare triple {12323#false} assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; {12323#false} is VALID [2022-02-21 04:07:04,353 INFO L290 TraceCheckUtils]: 29: Hoare triple {12323#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret135#1, __utac_acc__Specification3_spec__2_#t~ret136#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; {12323#false} is VALID [2022-02-21 04:07:04,353 INFO L290 TraceCheckUtils]: 30: Hoare triple {12323#false} assume !(-1 == ~expectedDirection~0); {12323#false} is VALID [2022-02-21 04:07:04,353 INFO L290 TraceCheckUtils]: 31: Hoare triple {12323#false} assume !(1 == ~expectedDirection~0); {12323#false} is VALID [2022-02-21 04:07:04,353 INFO L290 TraceCheckUtils]: 32: Hoare triple {12323#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {12323#false} is VALID [2022-02-21 04:07:04,354 INFO L290 TraceCheckUtils]: 33: Hoare triple {12323#false} assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret70#1, timeShift_~tmp~21#1;havoc timeShift_~tmp~21#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_#t~ret125#1, __utac_acc__Specification3_spec__1_#t~ret126#1, __utac_acc__Specification3_spec__1_#t~ret127#1, __utac_acc__Specification3_spec__1_#t~ret128#1, __utac_acc__Specification3_spec__1_#t~ret129#1, __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_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~3#1;havoc getCurrentFloorID_~retValue_acc~3#1;getCurrentFloorID_~retValue_acc~3#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~3#1; {12323#false} is VALID [2022-02-21 04:07:04,354 INFO L290 TraceCheckUtils]: 34: Hoare triple {12323#false} __utac_acc__Specification3_spec__1_#t~ret123#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret123#1;havoc __utac_acc__Specification3_spec__1_#t~ret123#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~6#1;havoc getCurrentHeading_~retValue_acc~6#1;getCurrentHeading_~retValue_acc~6#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~6#1; {12323#false} is VALID [2022-02-21 04:07:04,354 INFO L290 TraceCheckUtils]: 35: Hoare triple {12323#false} __utac_acc__Specification3_spec__1_#t~ret124#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret124#1;havoc __utac_acc__Specification3_spec__1_#t~ret124#1; {12323#false} is VALID [2022-02-21 04:07:04,354 INFO L290 TraceCheckUtils]: 36: Hoare triple {12323#false} assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); {12323#false} is VALID [2022-02-21 04:07:04,355 INFO L290 TraceCheckUtils]: 37: Hoare triple {12323#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~5#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~5#1; {12323#false} is VALID [2022-02-21 04:07:04,355 INFO L290 TraceCheckUtils]: 38: Hoare triple {12323#false} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~5#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~5#1; {12323#false} is VALID [2022-02-21 04:07:04,355 INFO L290 TraceCheckUtils]: 39: Hoare triple {12323#false} __utac_acc__Specification3_spec__1_#t~ret130#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret130#1;havoc __utac_acc__Specification3_spec__1_#t~ret130#1; {12323#false} is VALID [2022-02-21 04:07:04,356 INFO L290 TraceCheckUtils]: 40: Hoare triple {12323#false} assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; {12323#false} is VALID [2022-02-21 04:07:04,356 INFO L290 TraceCheckUtils]: 41: Hoare triple {12323#false} assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~4#1;havoc areDoorsOpen_~retValue_acc~4#1;areDoorsOpen_~retValue_acc~4#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~4#1; {12323#false} is VALID [2022-02-21 04:07:04,356 INFO L290 TraceCheckUtils]: 42: Hoare triple {12323#false} timeShift_#t~ret70#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21#1 := timeShift_#t~ret70#1;havoc timeShift_#t~ret70#1; {12323#false} is VALID [2022-02-21 04:07:04,356 INFO L290 TraceCheckUtils]: 43: Hoare triple {12323#false} assume 0 != timeShift_~tmp~21#1; {12323#false} is VALID [2022-02-21 04:07:04,357 INFO L290 TraceCheckUtils]: 44: Hoare triple {12323#false} assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; {12323#false} is VALID [2022-02-21 04:07:04,357 INFO L290 TraceCheckUtils]: 45: Hoare triple {12323#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret135#1, __utac_acc__Specification3_spec__2_#t~ret136#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; {12323#false} is VALID [2022-02-21 04:07:04,357 INFO L290 TraceCheckUtils]: 46: Hoare triple {12323#false} assume !(-1 == ~expectedDirection~0); {12323#false} is VALID [2022-02-21 04:07:04,358 INFO L290 TraceCheckUtils]: 47: Hoare triple {12323#false} assume !(1 == ~expectedDirection~0); {12323#false} is VALID [2022-02-21 04:07:04,358 INFO L290 TraceCheckUtils]: 48: Hoare triple {12323#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {12323#false} is VALID [2022-02-21 04:07:04,360 INFO L290 TraceCheckUtils]: 49: Hoare triple {12323#false} assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret70#1, timeShift_~tmp~21#1;havoc timeShift_~tmp~21#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_#t~ret125#1, __utac_acc__Specification3_spec__1_#t~ret126#1, __utac_acc__Specification3_spec__1_#t~ret127#1, __utac_acc__Specification3_spec__1_#t~ret128#1, __utac_acc__Specification3_spec__1_#t~ret129#1, __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_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~3#1;havoc getCurrentFloorID_~retValue_acc~3#1;getCurrentFloorID_~retValue_acc~3#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~3#1; {12323#false} is VALID [2022-02-21 04:07:04,360 INFO L290 TraceCheckUtils]: 50: Hoare triple {12323#false} __utac_acc__Specification3_spec__1_#t~ret123#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret123#1;havoc __utac_acc__Specification3_spec__1_#t~ret123#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~6#1;havoc getCurrentHeading_~retValue_acc~6#1;getCurrentHeading_~retValue_acc~6#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~6#1; {12323#false} is VALID [2022-02-21 04:07:04,361 INFO L290 TraceCheckUtils]: 51: Hoare triple {12323#false} __utac_acc__Specification3_spec__1_#t~ret124#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret124#1;havoc __utac_acc__Specification3_spec__1_#t~ret124#1; {12323#false} is VALID [2022-02-21 04:07:04,361 INFO L290 TraceCheckUtils]: 52: Hoare triple {12323#false} assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; {12323#false} is VALID [2022-02-21 04:07:04,362 INFO L290 TraceCheckUtils]: 53: Hoare triple {12323#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~5#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~5#1; {12323#false} is VALID [2022-02-21 04:07:04,362 INFO L290 TraceCheckUtils]: 54: Hoare triple {12323#false} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~5#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~5#1; {12323#false} is VALID [2022-02-21 04:07:04,364 INFO L290 TraceCheckUtils]: 55: Hoare triple {12323#false} __utac_acc__Specification3_spec__1_#t~ret125#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret125#1;havoc __utac_acc__Specification3_spec__1_#t~ret125#1; {12323#false} is VALID [2022-02-21 04:07:04,364 INFO L290 TraceCheckUtils]: 56: Hoare triple {12323#false} assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; {12323#false} is VALID [2022-02-21 04:07:04,365 INFO L290 TraceCheckUtils]: 57: Hoare triple {12323#false} assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~4#1;havoc areDoorsOpen_~retValue_acc~4#1;areDoorsOpen_~retValue_acc~4#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~4#1; {12323#false} is VALID [2022-02-21 04:07:04,366 INFO L290 TraceCheckUtils]: 58: Hoare triple {12323#false} timeShift_#t~ret70#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21#1 := timeShift_#t~ret70#1;havoc timeShift_#t~ret70#1; {12323#false} is VALID [2022-02-21 04:07:04,367 INFO L290 TraceCheckUtils]: 59: Hoare triple {12323#false} assume 0 != timeShift_~tmp~21#1; {12323#false} is VALID [2022-02-21 04:07:04,367 INFO L290 TraceCheckUtils]: 60: Hoare triple {12323#false} assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; {12323#false} is VALID [2022-02-21 04:07:04,367 INFO L290 TraceCheckUtils]: 61: Hoare triple {12323#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret135#1, __utac_acc__Specification3_spec__2_#t~ret136#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; {12323#false} is VALID [2022-02-21 04:07:04,367 INFO L290 TraceCheckUtils]: 62: Hoare triple {12323#false} assume !(-1 == ~expectedDirection~0); {12323#false} is VALID [2022-02-21 04:07:04,368 INFO L290 TraceCheckUtils]: 63: Hoare triple {12323#false} assume !(1 == ~expectedDirection~0); {12323#false} is VALID [2022-02-21 04:07:04,368 INFO L290 TraceCheckUtils]: 64: Hoare triple {12323#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {12323#false} is VALID [2022-02-21 04:07:04,371 INFO L290 TraceCheckUtils]: 65: Hoare triple {12323#false} assume { :end_inline_timeShift } true; {12323#false} is VALID [2022-02-21 04:07:04,371 INFO L290 TraceCheckUtils]: 66: Hoare triple {12323#false} assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret11#1, bobCall_~tmp~2#1;havoc bobCall_~tmp~2#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~22#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~22#1; {12323#false} is VALID [2022-02-21 04:07:04,371 INFO L290 TraceCheckUtils]: 67: Hoare triple {12323#false} assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~22#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~22#1; {12323#false} is VALID [2022-02-21 04:07:04,371 INFO L290 TraceCheckUtils]: 68: Hoare triple {12323#false} bobCall_#t~ret11#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~2#1 := bobCall_#t~ret11#1;havoc bobCall_#t~ret11#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~2#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; {12323#false} is VALID [2022-02-21 04:07:04,372 INFO L290 TraceCheckUtils]: 69: Hoare triple {12323#false} assume 0 == initPersonOnFloor_~floor#1; {12323#false} is VALID [2022-02-21 04:07:04,373 INFO L290 TraceCheckUtils]: 70: Hoare triple {12323#false} assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; {12323#false} is VALID [2022-02-21 04:07:04,373 INFO L290 TraceCheckUtils]: 71: Hoare triple {12323#false} assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; {12323#false} is VALID [2022-02-21 04:07:04,373 INFO L290 TraceCheckUtils]: 72: Hoare triple {12323#false} assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; {12323#false} is VALID [2022-02-21 04:07:04,374 INFO L290 TraceCheckUtils]: 73: Hoare triple {12323#false} assume { :end_inline_callOnFloor } true; {12323#false} is VALID [2022-02-21 04:07:04,378 INFO L290 TraceCheckUtils]: 74: Hoare triple {12323#false} assume { :end_inline_initPersonOnFloor } true; {12323#false} is VALID [2022-02-21 04:07:04,379 INFO L290 TraceCheckUtils]: 75: Hoare triple {12323#false} assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret17#1, cleanup_#t~ret18#1, cleanup_~i~2#1, cleanup_~tmp~8#1, cleanup_~tmp___0~2#1, cleanup_~__cil_tmp4~0#1;havoc cleanup_~i~2#1;havoc cleanup_~tmp~8#1;havoc cleanup_~tmp___0~2#1;havoc cleanup_~__cil_tmp4~0#1;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret70#1, timeShift_~tmp~21#1;havoc timeShift_~tmp~21#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_#t~ret125#1, __utac_acc__Specification3_spec__1_#t~ret126#1, __utac_acc__Specification3_spec__1_#t~ret127#1, __utac_acc__Specification3_spec__1_#t~ret128#1, __utac_acc__Specification3_spec__1_#t~ret129#1, __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_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~3#1;havoc getCurrentFloorID_~retValue_acc~3#1;getCurrentFloorID_~retValue_acc~3#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~3#1; {12323#false} is VALID [2022-02-21 04:07:04,379 INFO L290 TraceCheckUtils]: 76: Hoare triple {12323#false} __utac_acc__Specification3_spec__1_#t~ret123#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret123#1;havoc __utac_acc__Specification3_spec__1_#t~ret123#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~6#1;havoc getCurrentHeading_~retValue_acc~6#1;getCurrentHeading_~retValue_acc~6#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~6#1; {12323#false} is VALID [2022-02-21 04:07:04,379 INFO L290 TraceCheckUtils]: 77: Hoare triple {12323#false} __utac_acc__Specification3_spec__1_#t~ret124#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret124#1;havoc __utac_acc__Specification3_spec__1_#t~ret124#1; {12323#false} is VALID [2022-02-21 04:07:04,380 INFO L290 TraceCheckUtils]: 78: Hoare triple {12323#false} assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; {12323#false} is VALID [2022-02-21 04:07:04,380 INFO L290 TraceCheckUtils]: 79: Hoare triple {12323#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~5#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~5#1; {12323#false} is VALID [2022-02-21 04:07:04,380 INFO L290 TraceCheckUtils]: 80: Hoare triple {12323#false} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~5#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~5#1; {12323#false} is VALID [2022-02-21 04:07:04,381 INFO L290 TraceCheckUtils]: 81: Hoare triple {12323#false} __utac_acc__Specification3_spec__1_#t~ret125#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret125#1;havoc __utac_acc__Specification3_spec__1_#t~ret125#1; {12323#false} is VALID [2022-02-21 04:07:04,381 INFO L290 TraceCheckUtils]: 82: Hoare triple {12323#false} assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; {12323#false} is VALID [2022-02-21 04:07:04,381 INFO L290 TraceCheckUtils]: 83: Hoare triple {12323#false} assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~4#1;havoc areDoorsOpen_~retValue_acc~4#1;areDoorsOpen_~retValue_acc~4#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~4#1; {12323#false} is VALID [2022-02-21 04:07:04,381 INFO L290 TraceCheckUtils]: 84: Hoare triple {12323#false} timeShift_#t~ret70#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21#1 := timeShift_#t~ret70#1;havoc timeShift_#t~ret70#1; {12323#false} is VALID [2022-02-21 04:07:04,382 INFO L290 TraceCheckUtils]: 85: Hoare triple {12323#false} assume 0 != timeShift_~tmp~21#1; {12323#false} is VALID [2022-02-21 04:07:04,382 INFO L290 TraceCheckUtils]: 86: Hoare triple {12323#false} assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; {12323#false} is VALID [2022-02-21 04:07:04,382 INFO L290 TraceCheckUtils]: 87: Hoare triple {12323#false} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret135#1, __utac_acc__Specification3_spec__2_#t~ret136#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; {12323#false} is VALID [2022-02-21 04:07:04,382 INFO L290 TraceCheckUtils]: 88: Hoare triple {12323#false} assume !(-1 == ~expectedDirection~0); {12323#false} is VALID [2022-02-21 04:07:04,382 INFO L290 TraceCheckUtils]: 89: Hoare triple {12323#false} assume !(1 == ~expectedDirection~0); {12323#false} is VALID [2022-02-21 04:07:04,383 INFO L290 TraceCheckUtils]: 90: Hoare triple {12323#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {12323#false} is VALID [2022-02-21 04:07:04,383 INFO L290 TraceCheckUtils]: 91: Hoare triple {12323#false} assume { :end_inline_timeShift } true;cleanup_~i~2#1 := 0; {12323#false} is VALID [2022-02-21 04:07:04,384 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 04:07:04,385 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 04:07:04,385 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028595145] [2022-02-21 04:07:04,387 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028595145] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 04:07:04,387 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 04:07:04,387 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-21 04:07:04,389 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775807533] [2022-02-21 04:07:04,389 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 04:07:04,394 INFO L796 eck$LassoCheckResult]: stem already infeasible [2022-02-21 04:07:04,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 04:07:04,397 INFO L85 PathProgramCache]: Analyzing trace with hash 1959696763, now seen corresponding path program 1 times [2022-02-21 04:07:04,398 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 04:07:04,398 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106707982] [2022-02-21 04:07:04,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 04:07:04,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 04:07:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 04:07:04,452 INFO L290 TraceCheckUtils]: 0: Hoare triple {12326#true} assume !false; {12326#true} is VALID [2022-02-21 04:07:04,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {12326#true} cleanup_~__cil_tmp4~0#1 := ~cleanupTimeShifts~0 - 1; {12326#true} is VALID [2022-02-21 04:07:04,452 INFO L290 TraceCheckUtils]: 2: Hoare triple {12326#true} assume cleanup_~i~2#1 < cleanup_~__cil_tmp4~0#1;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res#1;havoc isBlocked_~retValue_acc~2#1;havoc isBlocked_~retValue_acc~2#1;isBlocked_~retValue_acc~2#1 := ~blocked~0;isBlocked_#res#1 := isBlocked_~retValue_acc~2#1; {12326#true} is VALID [2022-02-21 04:07:04,453 INFO L290 TraceCheckUtils]: 3: Hoare triple {12326#true} cleanup_#t~ret17#1 := isBlocked_#res#1;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~2#1 := cleanup_#t~ret17#1;havoc cleanup_#t~ret17#1; {12326#true} is VALID [2022-02-21 04:07:04,453 INFO L290 TraceCheckUtils]: 4: Hoare triple {12326#true} assume 1 != cleanup_~tmp___0~2#1; {12326#true} is VALID [2022-02-21 04:07:04,453 INFO L290 TraceCheckUtils]: 5: Hoare triple {12326#true} assume { :begin_inline_isIdle } true;havoc isIdle_#res#1;havoc isIdle_#t~ret32#1, isIdle_~retValue_acc~9#1, isIdle_~tmp~15#1;havoc isIdle_~retValue_acc~9#1;havoc isIdle_~tmp~15#1;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res#1;havoc anyStopRequested_#t~ret27#1, anyStopRequested_#t~ret28#1, anyStopRequested_#t~ret29#1, anyStopRequested_#t~ret30#1, anyStopRequested_#t~ret31#1, anyStopRequested_~retValue_acc~8#1, anyStopRequested_~tmp~14#1, anyStopRequested_~tmp___0~4#1, anyStopRequested_~tmp___1~3#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~0#1;havoc anyStopRequested_~retValue_acc~8#1;havoc anyStopRequested_~tmp~14#1;havoc anyStopRequested_~tmp___0~4#1;havoc anyStopRequested_~tmp___1~3#1;havoc anyStopRequested_~tmp___2~1#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~18#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~18#1; {12326#true} is VALID [2022-02-21 04:07:04,453 INFO L290 TraceCheckUtils]: 6: Hoare triple {12326#true} assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~18#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~18#1; {12326#true} is VALID [2022-02-21 04:07:04,453 INFO L290 TraceCheckUtils]: 7: Hoare triple {12326#true} anyStopRequested_#t~ret27#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0#1 := anyStopRequested_#t~ret27#1;havoc anyStopRequested_#t~ret27#1; {12326#true} is VALID [2022-02-21 04:07:04,454 INFO L290 TraceCheckUtils]: 8: Hoare triple {12326#true} assume 0 != anyStopRequested_~tmp___3~0#1;anyStopRequested_~retValue_acc~8#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~8#1; {12326#true} is VALID [2022-02-21 04:07:04,454 INFO L290 TraceCheckUtils]: 9: Hoare triple {12326#true} isIdle_#t~ret32#1 := anyStopRequested_#res#1;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~15#1 := isIdle_#t~ret32#1;havoc isIdle_#t~ret32#1;isIdle_~retValue_acc~9#1 := (if 0 == isIdle_~tmp~15#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~9#1; {12326#true} is VALID [2022-02-21 04:07:04,454 INFO L290 TraceCheckUtils]: 10: Hoare triple {12326#true} cleanup_#t~ret18#1 := isIdle_#res#1;assume { :end_inline_isIdle } true;cleanup_~tmp~8#1 := cleanup_#t~ret18#1;havoc cleanup_#t~ret18#1; {12326#true} is VALID [2022-02-21 04:07:04,454 INFO L290 TraceCheckUtils]: 11: Hoare triple {12326#true} assume !(0 != cleanup_~tmp~8#1);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret70#1, timeShift_~tmp~21#1;havoc timeShift_~tmp~21#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_#t~ret125#1, __utac_acc__Specification3_spec__1_#t~ret126#1, __utac_acc__Specification3_spec__1_#t~ret127#1, __utac_acc__Specification3_spec__1_#t~ret128#1, __utac_acc__Specification3_spec__1_#t~ret129#1, __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_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~10#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~10#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~3#1;havoc getCurrentFloorID_~retValue_acc~3#1;getCurrentFloorID_~retValue_acc~3#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~3#1; {12326#true} is VALID [2022-02-21 04:07:04,455 INFO L290 TraceCheckUtils]: 12: Hoare triple {12326#true} __utac_acc__Specification3_spec__1_#t~ret123#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret123#1;havoc __utac_acc__Specification3_spec__1_#t~ret123#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~6#1;havoc getCurrentHeading_~retValue_acc~6#1;getCurrentHeading_~retValue_acc~6#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~6#1; {12326#true} is VALID [2022-02-21 04:07:04,455 INFO L290 TraceCheckUtils]: 13: Hoare triple {12326#true} __utac_acc__Specification3_spec__1_#t~ret124#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret124#1;havoc __utac_acc__Specification3_spec__1_#t~ret124#1; {12326#true} is VALID [2022-02-21 04:07:04,455 INFO L290 TraceCheckUtils]: 14: Hoare triple {12326#true} assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); {12326#true} is VALID [2022-02-21 04:07:04,455 INFO L290 TraceCheckUtils]: 15: Hoare triple {12326#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~5#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~5#1; {12326#true} is VALID [2022-02-21 04:07:04,456 INFO L290 TraceCheckUtils]: 16: Hoare triple {12326#true} assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~5#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~5#1; {12326#true} is VALID [2022-02-21 04:07:04,456 INFO L290 TraceCheckUtils]: 17: Hoare triple {12326#true} __utac_acc__Specification3_spec__1_#t~ret130#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret130#1;havoc __utac_acc__Specification3_spec__1_#t~ret130#1; {12326#true} is VALID [2022-02-21 04:07:04,457 INFO L290 TraceCheckUtils]: 18: Hoare triple {12326#true} assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; {12328#(= 0 (+ ~expectedDirection~0 1))} is VALID [2022-02-21 04:07:04,457 INFO L290 TraceCheckUtils]: 19: Hoare triple {12328#(= 0 (+ ~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~4#1;havoc areDoorsOpen_~retValue_acc~4#1;areDoorsOpen_~retValue_acc~4#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~4#1; {12328#(= 0 (+ ~expectedDirection~0 1))} is VALID [2022-02-21 04:07:04,458 INFO L290 TraceCheckUtils]: 20: Hoare triple {12328#(= 0 (+ ~expectedDirection~0 1))} timeShift_#t~ret70#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21#1 := timeShift_#t~ret70#1;havoc timeShift_#t~ret70#1; {12328#(= 0 (+ ~expectedDirection~0 1))} is VALID [2022-02-21 04:07:04,458 INFO L290 TraceCheckUtils]: 21: Hoare triple {12328#(= 0 (+ ~expectedDirection~0 1))} assume 0 != timeShift_~tmp~21#1; {12328#(= 0 (+ ~expectedDirection~0 1))} is VALID [2022-02-21 04:07:04,459 INFO L290 TraceCheckUtils]: 22: Hoare triple {12328#(= 0 (+ ~expectedDirection~0 1))} assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; {12328#(= 0 (+ ~expectedDirection~0 1))} is VALID [2022-02-21 04:07:04,459 INFO L290 TraceCheckUtils]: 23: Hoare triple {12328#(= 0 (+ ~expectedDirection~0 1))} assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret135#1, __utac_acc__Specification3_spec__2_#t~ret136#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~11#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~11#1; {12328#(= 0 (+ ~expectedDirection~0 1))} is VALID [2022-02-21 04:07:04,460 INFO L290 TraceCheckUtils]: 24: Hoare triple {12328#(= 0 (+ ~expectedDirection~0 1))} assume !(-1 == ~expectedDirection~0); {12327#false} is VALID [2022-02-21 04:07:04,460 INFO L290 TraceCheckUtils]: 25: Hoare triple {12327#false} assume !(1 == ~expectedDirection~0); {12327#false} is VALID [2022-02-21 04:07:04,460 INFO L290 TraceCheckUtils]: 26: Hoare triple {12327#false} assume { :end_inline___utac_acc__Specification3_spec__2 } true; {12327#false} is VALID [2022-02-21 04:07:04,460 INFO L290 TraceCheckUtils]: 27: Hoare triple {12327#false} assume { :end_inline_timeShift } true;cleanup_~i~2#1 := 1 + cleanup_~i~2#1; {12327#false} is VALID [2022-02-21 04:07:04,461 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 04:07:04,461 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 04:07:04,461 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1106707982] [2022-02-21 04:07:04,461 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1106707982] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 04:07:04,461 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 04:07:04,462 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-21 04:07:04,462 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166285219] [2022-02-21 04:07:04,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 04:07:04,463 INFO L808 eck$LassoCheckResult]: loop already infeasible [2022-02-21 04:07:04,464 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 04:07:04,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-21 04:07:04,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 04:07:04,528 INFO L87 Difference]: Start difference. First operand has 12318 states, 12317 states have (on average 1.871803198830884) internal successors, (23055), 12317 states have internal predecessors, (23055), 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)