./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec9_product29_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec9_product29_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer --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 92a7821c6daf155e4aaa8bba4ef19ec08cdf6c7a ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 13:55:59,668 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:55:59,670 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:55:59,677 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:55:59,677 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:55:59,678 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:55:59,679 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:55:59,680 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:55:59,682 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:55:59,682 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:55:59,683 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:55:59,683 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:55:59,684 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:55:59,685 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:55:59,685 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:55:59,686 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:55:59,687 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:55:59,688 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:55:59,689 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:55:59,691 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:55:59,691 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:55:59,692 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:55:59,694 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:55:59,694 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:55:59,694 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:55:59,695 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:55:59,696 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:55:59,697 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:55:59,697 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:55:59,698 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:55:59,698 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:55:59,699 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:55:59,699 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:55:59,699 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:55:59,700 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:55:59,700 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:55:59,700 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-18 13:55:59,710 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:55:59,710 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:55:59,711 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:55:59,711 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:55:59,712 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:55:59,712 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-18 13:55:59,712 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-18 13:55:59,712 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-18 13:55:59,712 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-18 13:55:59,712 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-18 13:55:59,712 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-18 13:55:59,713 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:55:59,713 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 13:55:59,713 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 13:55:59,713 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:55:59,713 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 13:55:59,713 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:55:59,714 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-18 13:55:59,714 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-18 13:55:59,714 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-18 13:55:59,714 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 13:55:59,714 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:55:59,714 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-18 13:55:59,714 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:55:59,715 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-18 13:55:59,715 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:55:59,715 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:55:59,715 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-18 13:55:59,715 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:55:59,715 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 13:55:59,716 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-18 13:55:59,716 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-18 13:55:59,717 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer 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 -> 92a7821c6daf155e4aaa8bba4ef19ec08cdf6c7a [2018-11-18 13:55:59,739 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:55:59,749 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:55:59,752 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:55:59,753 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:55:59,753 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:55:59,754 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/elevator_spec9_product29_true-unreach-call_true-termination.cil.c [2018-11-18 13:55:59,793 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/data/ecc74a735/891d4686a3524152b0d35c87ff591da8/FLAG1404959f4 [2018-11-18 13:56:00,298 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:56:00,298 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/sv-benchmarks/c/product-lines/elevator_spec9_product29_true-unreach-call_true-termination.cil.c [2018-11-18 13:56:00,312 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/data/ecc74a735/891d4686a3524152b0d35c87ff591da8/FLAG1404959f4 [2018-11-18 13:56:00,781 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/data/ecc74a735/891d4686a3524152b0d35c87ff591da8 [2018-11-18 13:56:00,783 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:56:00,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 13:56:00,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:56:00,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:56:00,787 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:56:00,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:56:00" (1/1) ... [2018-11-18 13:56:00,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@209e89ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:56:00, skipping insertion in model container [2018-11-18 13:56:00,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:56:00" (1/1) ... [2018-11-18 13:56:00,795 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:56:00,840 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:56:01,223 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:56:01,233 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:56:01,390 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:56:01,431 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:56:01,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:56:01 WrapperNode [2018-11-18 13:56:01,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:56:01,432 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 13:56:01,432 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 13:56:01,433 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 13:56:01,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:56:01" (1/1) ... [2018-11-18 13:56:01,457 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:56:01" (1/1) ... [2018-11-18 13:56:01,590 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 13:56:01,591 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:56:01,591 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:56:01,591 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:56:01,600 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:56:01" (1/1) ... [2018-11-18 13:56:01,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:56:01" (1/1) ... [2018-11-18 13:56:01,617 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:56:01" (1/1) ... [2018-11-18 13:56:01,617 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:56:01" (1/1) ... [2018-11-18 13:56:01,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:56:01" (1/1) ... [2018-11-18 13:56:01,702 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:56:01" (1/1) ... [2018-11-18 13:56:01,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:56:01" (1/1) ... [2018-11-18 13:56:01,739 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:56:01,740 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:56:01,740 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:56:01,740 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:56:01,741 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:56:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:56:01,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 13:56:01,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:56:01,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:56:07,178 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:56:07,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:56:07 BoogieIcfgContainer [2018-11-18 13:56:07,179 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:56:07,180 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-18 13:56:07,180 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-18 13:56:07,182 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-18 13:56:07,183 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 13:56:07,183 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.11 01:56:00" (1/3) ... [2018-11-18 13:56:07,184 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@22388a28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 01:56:07, skipping insertion in model container [2018-11-18 13:56:07,184 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 13:56:07,184 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:56:01" (2/3) ... [2018-11-18 13:56:07,184 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@22388a28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 01:56:07, skipping insertion in model container [2018-11-18 13:56:07,184 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 13:56:07,184 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:56:07" (3/3) ... [2018-11-18 13:56:07,186 INFO L375 chiAutomizerObserver]: Analyzing ICFG elevator_spec9_product29_true-unreach-call_true-termination.cil.c [2018-11-18 13:56:07,224 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 13:56:07,224 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-18 13:56:07,225 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-18 13:56:07,225 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-18 13:56:07,225 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 13:56:07,225 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 13:56:07,225 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-18 13:56:07,225 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 13:56:07,225 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-18 13:56:07,265 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3634 states. [2018-11-18 13:56:07,323 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1801 [2018-11-18 13:56:07,323 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:07,323 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:07,335 INFO L866 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] [2018-11-18 13:56:07,335 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:07,336 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-18 13:56:07,336 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3634 states. [2018-11-18 13:56:07,358 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1801 [2018-11-18 13:56:07,358 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:07,358 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:07,361 INFO L866 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] [2018-11-18 13:56:07,361 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:07,365 INFO L794 eck$LassoCheckResult]: Stem: 2305#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string42.base, #t~string42.offset := #Ultimate.alloc(30);call #t~string43.base, #t~string43.offset := #Ultimate.alloc(9);call #t~string44.base, #t~string44.offset := #Ultimate.alloc(21);call #t~string45.base, #t~string45.offset := #Ultimate.alloc(30);call #t~string46.base, #t~string46.offset := #Ultimate.alloc(9);call #t~string47.base, #t~string47.offset := #Ultimate.alloc(21);call #t~string51.base, #t~string51.offset := #Ultimate.alloc(30);call #t~string52.base, #t~string52.offset := #Ultimate.alloc(9);call #t~string53.base, #t~string53.offset := #Ultimate.alloc(25);call #t~string54.base, #t~string54.offset := #Ultimate.alloc(30);call #t~string55.base, #t~string55.offset := #Ultimate.alloc(9);call #t~string56.base, #t~string56.offset := #Ultimate.alloc(25);call #t~string112.base, #t~string112.offset := #Ultimate.alloc(10);call #t~string114.base, #t~string114.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string114.base,#t~string114.offset := 91];#memory_int := #memory_int[#t~string114.base,1 + #t~string114.offset := 95];#memory_int := #memory_int[#t~string114.base,2 + #t~string114.offset := 93];#memory_int := #memory_int[#t~string114.base,3 + #t~string114.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string116.base,#t~string116.offset := 91];#memory_int := #memory_int[#t~string116.base,1 + #t~string116.offset := 93];#memory_int := #memory_int[#t~string116.base,2 + #t~string116.offset := 32];#memory_int := #memory_int[#t~string116.base,3 + #t~string116.offset := 0];call #t~string118.base, #t~string118.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string118.base,#t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,1 + #t~string118.offset := 97];#memory_int := #memory_int[#t~string118.base,2 + #t~string118.offset := 116];#memory_int := #memory_int[#t~string118.base,3 + #t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,4 + #t~string118.offset := 0];call #t~string120.base, #t~string120.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string120.base,#t~string120.offset := 37];#memory_int := #memory_int[#t~string120.base,1 + #t~string120.offset := 105];#memory_int := #memory_int[#t~string120.base,2 + #t~string120.offset := 0];call #t~string122.base, #t~string122.offset := #Ultimate.alloc(10);call #t~string124.base, #t~string124.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string124.base,#t~string124.offset := 117];#memory_int := #memory_int[#t~string124.base,1 + #t~string124.offset := 112];#memory_int := #memory_int[#t~string124.base,2 + #t~string124.offset := 0];call #t~string126.base, #t~string126.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string126.base,#t~string126.offset := 100];#memory_int := #memory_int[#t~string126.base,1 + #t~string126.offset := 111];#memory_int := #memory_int[#t~string126.base,2 + #t~string126.offset := 119];#memory_int := #memory_int[#t~string126.base,3 + #t~string126.offset := 110];#memory_int := #memory_int[#t~string126.base,4 + #t~string126.offset := 0];call #t~string128.base, #t~string128.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string128.base,#t~string128.offset := 32];#memory_int := #memory_int[#t~string128.base,1 + #t~string128.offset := 73];#memory_int := #memory_int[#t~string128.base,2 + #t~string128.offset := 76];#memory_int := #memory_int[#t~string128.base,3 + #t~string128.offset := 95];#memory_int := #memory_int[#t~string128.base,4 + #t~string128.offset := 112];#memory_int := #memory_int[#t~string128.base,5 + #t~string128.offset := 58];#memory_int := #memory_int[#t~string128.base,6 + #t~string128.offset := 0];call #t~string130.base, #t~string130.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string130.base,#t~string130.offset := 32];#memory_int := #memory_int[#t~string130.base,1 + #t~string130.offset := 37];#memory_int := #memory_int[#t~string130.base,2 + #t~string130.offset := 105];#memory_int := #memory_int[#t~string130.base,3 + #t~string130.offset := 0];call #t~string132.base, #t~string132.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string132.base,#t~string132.offset := 32];#memory_int := #memory_int[#t~string132.base,1 + #t~string132.offset := 37];#memory_int := #memory_int[#t~string132.base,2 + #t~string132.offset := 105];#memory_int := #memory_int[#t~string132.base,3 + #t~string132.offset := 0];call #t~string134.base, #t~string134.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string134.base,#t~string134.offset := 32];#memory_int := #memory_int[#t~string134.base,1 + #t~string134.offset := 37];#memory_int := #memory_int[#t~string134.base,2 + #t~string134.offset := 105];#memory_int := #memory_int[#t~string134.base,3 + #t~string134.offset := 0];call #t~string136.base, #t~string136.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string136.base,#t~string136.offset := 32];#memory_int := #memory_int[#t~string136.base,1 + #t~string136.offset := 37];#memory_int := #memory_int[#t~string136.base,2 + #t~string136.offset := 105];#memory_int := #memory_int[#t~string136.base,3 + #t~string136.offset := 0];call #t~string138.base, #t~string138.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string138.base,#t~string138.offset := 32];#memory_int := #memory_int[#t~string138.base,1 + #t~string138.offset := 37];#memory_int := #memory_int[#t~string138.base,2 + #t~string138.offset := 105];#memory_int := #memory_int[#t~string138.base,3 + #t~string138.offset := 0];call #t~string140.base, #t~string140.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string140.base,#t~string140.offset := 32];#memory_int := #memory_int[#t~string140.base,1 + #t~string140.offset := 70];#memory_int := #memory_int[#t~string140.base,2 + #t~string140.offset := 95];#memory_int := #memory_int[#t~string140.base,3 + #t~string140.offset := 112];#memory_int := #memory_int[#t~string140.base,4 + #t~string140.offset := 58];#memory_int := #memory_int[#t~string140.base,5 + #t~string140.offset := 0];call #t~string143.base, #t~string143.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string143.base,#t~string143.offset := 32];#memory_int := #memory_int[#t~string143.base,1 + #t~string143.offset := 37];#memory_int := #memory_int[#t~string143.base,2 + #t~string143.offset := 105];#memory_int := #memory_int[#t~string143.base,3 + #t~string143.offset := 0];call #t~string146.base, #t~string146.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string146.base,#t~string146.offset := 32];#memory_int := #memory_int[#t~string146.base,1 + #t~string146.offset := 37];#memory_int := #memory_int[#t~string146.base,2 + #t~string146.offset := 105];#memory_int := #memory_int[#t~string146.base,3 + #t~string146.offset := 0];call #t~string149.base, #t~string149.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string149.base,#t~string149.offset := 32];#memory_int := #memory_int[#t~string149.base,1 + #t~string149.offset := 37];#memory_int := #memory_int[#t~string149.base,2 + #t~string149.offset := 105];#memory_int := #memory_int[#t~string149.base,3 + #t~string149.offset := 0];call #t~string152.base, #t~string152.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string152.base,#t~string152.offset := 32];#memory_int := #memory_int[#t~string152.base,1 + #t~string152.offset := 37];#memory_int := #memory_int[#t~string152.base,2 + #t~string152.offset := 105];#memory_int := #memory_int[#t~string152.base,3 + #t~string152.offset := 0];call #t~string155.base, #t~string155.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string155.base,#t~string155.offset := 32];#memory_int := #memory_int[#t~string155.base,1 + #t~string155.offset := 37];#memory_int := #memory_int[#t~string155.base,2 + #t~string155.offset := 105];#memory_int := #memory_int[#t~string155.base,3 + #t~string155.offset := 0];call #t~string157.base, #t~string157.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string157.base,#t~string157.offset := 10];#memory_int := #memory_int[#t~string157.base,1 + #t~string157.offset := 0];~weight~0 := 0;~maximumWeight~0 := 100;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~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; 2974#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret16, main_~retValue_acc~4, main_~tmp~9;havoc main_~retValue_acc~4;havoc main_~tmp~9;assume { :begin_inline_select_helpers } true; 1130#L1368true assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 1242#L1361true assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 1828#L1376true main_#t~ret16 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~9 := main_#t~ret16;havoc main_#t~ret16; 3540#L1240true assume 0 != main_~tmp~9;assume { :begin_inline_setup } true; 204#L1212true assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 663#L81true assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret9, bigMacCall_~tmp~6;havoc bigMacCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~26;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~26; 412#L3323true assume 0 == getOrigin_~person;getOrigin_~retValue_acc~26 := 4;getOrigin_#res := getOrigin_~retValue_acc~26; 2922#L3348true bigMacCall_#t~ret9 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~6 := bigMacCall_#t~ret9;havoc bigMacCall_#t~ret9;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 1610#L586true assume 0 == initPersonOnFloor_~floor; 1439#L587true assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 926#L694-1true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 2031#L378true assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 2458#L390-2true assume { :end_inline_callOnFloor } true; 2052#L730true assume { :end_inline_initPersonOnFloor } true; 1196#L1012true assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret10, cleanup_#t~ret11, cleanup_~i~0, cleanup_~tmp~7, cleanup_~tmp___0~1, cleanup_~__cil_tmp4~0;havoc cleanup_~i~0;havoc cleanup_~tmp~7;havoc cleanup_~tmp___0~1;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 2492#L2676true assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 1628#L1995true stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 974#L2012true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 3528#L2033true stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 1195#L2687true timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 2825#L2823true assume !(0 != timeShift_~tmp___9~2); 3512#L2914true assume 1 == ~doorState~0;~doorState~0 := 0; 3519#L2914-2true assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 2211#L2579true assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 1072#L2600true stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 3121#L2552true assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 3148#L2199-2true assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 795#L2368-2true assume 0 == ~currentFloorID~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 0;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 1818#L2521-2true stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 3157#L2570true timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 3173#L2922true assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 1366#L2614true assume !(1 == ~currentHeading~0); 94#L2624true assume !(0 == ~currentFloorID~0); 69#L2624-2true assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 913#L2630-1true assume { :end_inline_continueInDirection } true; 2225#L2931-2true assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 1630#L1995-1true __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 2726#L2055-6true assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 555#L2087-6true __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 2504#L124true assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 1135#L134-1true assume { :end_inline___utac_acc__Specification9_spec__3 } true; 1257#L2946true assume { :end_inline_timeShift } true;cleanup_~i~0 := 0; 950#L1042-3true [2018-11-18 13:56:07,367 INFO L796 eck$LassoCheckResult]: Loop: 950#L1042-3true assume true; 949#L1042-1true assume !false; 972#L1043true cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 929#L1046true assume cleanup_~i~0 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := 0;isBlocked_#res := isBlocked_~retValue_acc~10; 1546#L1818true cleanup_#t~ret10 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1 := cleanup_#t~ret10;havoc cleanup_#t~ret10; 673#L1050true assume 1 != cleanup_~tmp___0~1; 660#L1050-1true assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~19;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~19;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~18, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~18;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 1745#L315-61true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 852#L342-61true anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 927#L2103true assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 1726#L2167true isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~19 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if 0 == isIdle_~tmp~19 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 437#L2180true cleanup_#t~ret11 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~7 := cleanup_#t~ret11;havoc cleanup_#t~ret11; 2888#L1062true assume !(0 != cleanup_~tmp~7);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 2487#L2676-1true assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 1614#L1995-2true stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 975#L2012-2true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 3532#L2033-2true stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 1126#L2687-1true timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 2828#L2823-2true assume !(0 != timeShift_~tmp___9~2); 3517#L2914-3true assume 1 == ~doorState~0;~doorState~0 := 0; 3632#L2914-5true assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 2214#L2579-2true assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 1074#L2600-2true stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 3123#L2552-2true assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 3138#L2199-8true assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 787#L2368-8true assume 0 == ~currentFloorID~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 0;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 1806#L2521-8true stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 3222#L2570-2true timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 3163#L2922-2true assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 1501#L2614-3true assume !(1 == ~currentHeading~0); 53#L2624-9true assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 66#L2624-11true assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 910#L2630-7true assume { :end_inline_continueInDirection } true; 2217#L2931-5true assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 1618#L1995-3true __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 2816#L2055-13true assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 546#L2087-13true __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 2502#L124-2true assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 1140#L134-3true assume { :end_inline___utac_acc__Specification9_spec__3 } true; 1258#L2946-1true assume { :end_inline_timeShift } true;cleanup_~i~0 := 1 + cleanup_~i~0; 950#L1042-3true [2018-11-18 13:56:07,372 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:07,375 INFO L82 PathProgramCache]: Analyzing trace with hash 52715448, now seen corresponding path program 1 times [2018-11-18 13:56:07,376 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:07,377 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:07,411 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:07,411 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:07,411 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:07,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:08,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:08,220 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:08,221 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:56:08,224 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:56:08,224 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:08,224 INFO L82 PathProgramCache]: Analyzing trace with hash -1314730304, now seen corresponding path program 1 times [2018-11-18 13:56:08,224 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:08,224 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:08,225 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:08,225 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:08,225 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:08,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:08,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:08,294 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:08,294 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:56:08,295 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:56:08,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:56:08,305 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:56:08,307 INFO L87 Difference]: Start difference. First operand 3634 states. Second operand 5 states. [2018-11-18 13:56:09,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:56:09,025 INFO L93 Difference]: Finished difference Result 4964 states and 9192 transitions. [2018-11-18 13:56:09,026 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 13:56:09,027 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4964 states and 9192 transitions. [2018-11-18 13:56:09,061 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3000 [2018-11-18 13:56:09,092 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4964 states to 4892 states and 9111 transitions. [2018-11-18 13:56:09,093 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4892 [2018-11-18 13:56:09,099 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4892 [2018-11-18 13:56:09,099 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4892 states and 9111 transitions. [2018-11-18 13:56:09,109 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:56:09,109 INFO L705 BuchiCegarLoop]: Abstraction has 4892 states and 9111 transitions. [2018-11-18 13:56:09,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4892 states and 9111 transitions. [2018-11-18 13:56:09,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4892 to 3621. [2018-11-18 13:56:09,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3621 states. [2018-11-18 13:56:09,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3621 states to 3621 states and 6786 transitions. [2018-11-18 13:56:09,205 INFO L728 BuchiCegarLoop]: Abstraction has 3621 states and 6786 transitions. [2018-11-18 13:56:09,205 INFO L608 BuchiCegarLoop]: Abstraction has 3621 states and 6786 transitions. [2018-11-18 13:56:09,205 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-18 13:56:09,205 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3621 states and 6786 transitions. [2018-11-18 13:56:09,226 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1806 [2018-11-18 13:56:09,226 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:09,226 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:09,229 INFO L866 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] [2018-11-18 13:56:09,229 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:09,230 INFO L794 eck$LassoCheckResult]: Stem: 11354#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string42.base, #t~string42.offset := #Ultimate.alloc(30);call #t~string43.base, #t~string43.offset := #Ultimate.alloc(9);call #t~string44.base, #t~string44.offset := #Ultimate.alloc(21);call #t~string45.base, #t~string45.offset := #Ultimate.alloc(30);call #t~string46.base, #t~string46.offset := #Ultimate.alloc(9);call #t~string47.base, #t~string47.offset := #Ultimate.alloc(21);call #t~string51.base, #t~string51.offset := #Ultimate.alloc(30);call #t~string52.base, #t~string52.offset := #Ultimate.alloc(9);call #t~string53.base, #t~string53.offset := #Ultimate.alloc(25);call #t~string54.base, #t~string54.offset := #Ultimate.alloc(30);call #t~string55.base, #t~string55.offset := #Ultimate.alloc(9);call #t~string56.base, #t~string56.offset := #Ultimate.alloc(25);call #t~string112.base, #t~string112.offset := #Ultimate.alloc(10);call #t~string114.base, #t~string114.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string114.base,#t~string114.offset := 91];#memory_int := #memory_int[#t~string114.base,1 + #t~string114.offset := 95];#memory_int := #memory_int[#t~string114.base,2 + #t~string114.offset := 93];#memory_int := #memory_int[#t~string114.base,3 + #t~string114.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string116.base,#t~string116.offset := 91];#memory_int := #memory_int[#t~string116.base,1 + #t~string116.offset := 93];#memory_int := #memory_int[#t~string116.base,2 + #t~string116.offset := 32];#memory_int := #memory_int[#t~string116.base,3 + #t~string116.offset := 0];call #t~string118.base, #t~string118.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string118.base,#t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,1 + #t~string118.offset := 97];#memory_int := #memory_int[#t~string118.base,2 + #t~string118.offset := 116];#memory_int := #memory_int[#t~string118.base,3 + #t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,4 + #t~string118.offset := 0];call #t~string120.base, #t~string120.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string120.base,#t~string120.offset := 37];#memory_int := #memory_int[#t~string120.base,1 + #t~string120.offset := 105];#memory_int := #memory_int[#t~string120.base,2 + #t~string120.offset := 0];call #t~string122.base, #t~string122.offset := #Ultimate.alloc(10);call #t~string124.base, #t~string124.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string124.base,#t~string124.offset := 117];#memory_int := #memory_int[#t~string124.base,1 + #t~string124.offset := 112];#memory_int := #memory_int[#t~string124.base,2 + #t~string124.offset := 0];call #t~string126.base, #t~string126.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string126.base,#t~string126.offset := 100];#memory_int := #memory_int[#t~string126.base,1 + #t~string126.offset := 111];#memory_int := #memory_int[#t~string126.base,2 + #t~string126.offset := 119];#memory_int := #memory_int[#t~string126.base,3 + #t~string126.offset := 110];#memory_int := #memory_int[#t~string126.base,4 + #t~string126.offset := 0];call #t~string128.base, #t~string128.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string128.base,#t~string128.offset := 32];#memory_int := #memory_int[#t~string128.base,1 + #t~string128.offset := 73];#memory_int := #memory_int[#t~string128.base,2 + #t~string128.offset := 76];#memory_int := #memory_int[#t~string128.base,3 + #t~string128.offset := 95];#memory_int := #memory_int[#t~string128.base,4 + #t~string128.offset := 112];#memory_int := #memory_int[#t~string128.base,5 + #t~string128.offset := 58];#memory_int := #memory_int[#t~string128.base,6 + #t~string128.offset := 0];call #t~string130.base, #t~string130.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string130.base,#t~string130.offset := 32];#memory_int := #memory_int[#t~string130.base,1 + #t~string130.offset := 37];#memory_int := #memory_int[#t~string130.base,2 + #t~string130.offset := 105];#memory_int := #memory_int[#t~string130.base,3 + #t~string130.offset := 0];call #t~string132.base, #t~string132.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string132.base,#t~string132.offset := 32];#memory_int := #memory_int[#t~string132.base,1 + #t~string132.offset := 37];#memory_int := #memory_int[#t~string132.base,2 + #t~string132.offset := 105];#memory_int := #memory_int[#t~string132.base,3 + #t~string132.offset := 0];call #t~string134.base, #t~string134.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string134.base,#t~string134.offset := 32];#memory_int := #memory_int[#t~string134.base,1 + #t~string134.offset := 37];#memory_int := #memory_int[#t~string134.base,2 + #t~string134.offset := 105];#memory_int := #memory_int[#t~string134.base,3 + #t~string134.offset := 0];call #t~string136.base, #t~string136.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string136.base,#t~string136.offset := 32];#memory_int := #memory_int[#t~string136.base,1 + #t~string136.offset := 37];#memory_int := #memory_int[#t~string136.base,2 + #t~string136.offset := 105];#memory_int := #memory_int[#t~string136.base,3 + #t~string136.offset := 0];call #t~string138.base, #t~string138.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string138.base,#t~string138.offset := 32];#memory_int := #memory_int[#t~string138.base,1 + #t~string138.offset := 37];#memory_int := #memory_int[#t~string138.base,2 + #t~string138.offset := 105];#memory_int := #memory_int[#t~string138.base,3 + #t~string138.offset := 0];call #t~string140.base, #t~string140.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string140.base,#t~string140.offset := 32];#memory_int := #memory_int[#t~string140.base,1 + #t~string140.offset := 70];#memory_int := #memory_int[#t~string140.base,2 + #t~string140.offset := 95];#memory_int := #memory_int[#t~string140.base,3 + #t~string140.offset := 112];#memory_int := #memory_int[#t~string140.base,4 + #t~string140.offset := 58];#memory_int := #memory_int[#t~string140.base,5 + #t~string140.offset := 0];call #t~string143.base, #t~string143.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string143.base,#t~string143.offset := 32];#memory_int := #memory_int[#t~string143.base,1 + #t~string143.offset := 37];#memory_int := #memory_int[#t~string143.base,2 + #t~string143.offset := 105];#memory_int := #memory_int[#t~string143.base,3 + #t~string143.offset := 0];call #t~string146.base, #t~string146.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string146.base,#t~string146.offset := 32];#memory_int := #memory_int[#t~string146.base,1 + #t~string146.offset := 37];#memory_int := #memory_int[#t~string146.base,2 + #t~string146.offset := 105];#memory_int := #memory_int[#t~string146.base,3 + #t~string146.offset := 0];call #t~string149.base, #t~string149.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string149.base,#t~string149.offset := 32];#memory_int := #memory_int[#t~string149.base,1 + #t~string149.offset := 37];#memory_int := #memory_int[#t~string149.base,2 + #t~string149.offset := 105];#memory_int := #memory_int[#t~string149.base,3 + #t~string149.offset := 0];call #t~string152.base, #t~string152.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string152.base,#t~string152.offset := 32];#memory_int := #memory_int[#t~string152.base,1 + #t~string152.offset := 37];#memory_int := #memory_int[#t~string152.base,2 + #t~string152.offset := 105];#memory_int := #memory_int[#t~string152.base,3 + #t~string152.offset := 0];call #t~string155.base, #t~string155.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string155.base,#t~string155.offset := 32];#memory_int := #memory_int[#t~string155.base,1 + #t~string155.offset := 37];#memory_int := #memory_int[#t~string155.base,2 + #t~string155.offset := 105];#memory_int := #memory_int[#t~string155.base,3 + #t~string155.offset := 0];call #t~string157.base, #t~string157.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string157.base,#t~string157.offset := 10];#memory_int := #memory_int[#t~string157.base,1 + #t~string157.offset := 0];~weight~0 := 0;~maximumWeight~0 := 100;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~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; 11355#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret16, main_~retValue_acc~4, main_~tmp~9;havoc main_~retValue_acc~4;havoc main_~tmp~9;assume { :begin_inline_select_helpers } true; 10107#L1368 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 10108#L1361 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 10241#L1376 main_#t~ret16 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~9 := main_#t~ret16;havoc main_#t~ret16; 10824#L1240 assume 0 != main_~tmp~9;assume { :begin_inline_setup } true; 9038#L1212 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 9039#L81 assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret9, bigMacCall_~tmp~6;havoc bigMacCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~26;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~26; 9333#L3323 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~26 := 4;getOrigin_#res := getOrigin_~retValue_acc~26; 8863#L3348 bigMacCall_#t~ret9 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~6 := bigMacCall_#t~ret9;havoc bigMacCall_#t~ret9;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 10625#L586 assume 0 == initPersonOnFloor_~floor; 10454#L587 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 8629#L694-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 9897#L378 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 10992#L390-2 assume { :end_inline_callOnFloor } true; 11025#L730 assume { :end_inline_initPersonOnFloor } true; 10187#L1012 assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret10, cleanup_#t~ret11, cleanup_~i~0, cleanup_~tmp~7, cleanup_~tmp___0~1, cleanup_~__cil_tmp4~0;havoc cleanup_~i~0;havoc cleanup_~tmp~7;havoc cleanup_~tmp___0~1;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 10188#L2676 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 10646#L1995 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 9929#L2012 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 9650#L2033 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 10185#L2687 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 10186#L2823 assume !(0 != timeShift_~tmp___9~2); 11686#L2914 assume 1 == ~doorState~0;~doorState~0 := 0; 12222#L2914-2 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 11284#L2579 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 10029#L2600 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 10030#L2552 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 12009#L2199-2 assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 9778#L2368-2 assume !(0 == ~currentFloorID~0); 9780#L2374-2 assume !(~currentFloorID~0 > 0); 11875#L2389-2 assume ~currentFloorID~0 > 0; 12080#L2391-2 assume 0 != stopRequestedInDirection__wrappee__empty_~respectInLiftCalls; 12081#L2392-2 assume 0 != ~floorButtons_0~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 8690#L2521-2 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 12236#L2570 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 12235#L2922 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 10381#L2614 assume !(1 == ~currentHeading~0); 8838#L2624 assume !(0 == ~currentFloorID~0); 8779#L2624-2 assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 8780#L2630-1 assume { :end_inline_continueInDirection } true; 9880#L2931-2 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 10648#L1995-1 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 10649#L2055-6 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 9478#L2087-6 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 9479#L124 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 8871#L134-1 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 10115#L2946 assume { :end_inline_timeShift } true;cleanup_~i~0 := 0; 9920#L1042-3 [2018-11-18 13:56:09,230 INFO L796 eck$LassoCheckResult]: Loop: 9920#L1042-3 assume true; 9918#L1042-1 assume !false; 9919#L1043 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 9899#L1046 assume cleanup_~i~0 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := 0;isBlocked_#res := isBlocked_~retValue_acc~10; 9900#L1818 cleanup_#t~ret10 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1 := cleanup_#t~ret10;havoc cleanup_#t~ret10; 9597#L1050 assume 1 != cleanup_~tmp___0~1; 9583#L1050-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~19;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~19;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~18, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~18;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 9584#L315-61 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 9117#L342-61 anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 9831#L2103 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 9593#L2167 isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~19 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if 0 == isIdle_~tmp~19 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 9362#L2180 cleanup_#t~ret11 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~7 := cleanup_#t~ret11;havoc cleanup_#t~ret11; 9363#L1062 assume !(0 != cleanup_~tmp~7);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 11523#L2676-1 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 10630#L1995-2 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 9930#L2012-2 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 9656#L2033-2 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 10102#L2687-1 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 10103#L2823-2 assume !(0 != timeShift_~tmp___9~2); 11694#L2914-3 assume 1 == ~doorState~0;~doorState~0 := 0; 12226#L2914-5 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 11287#L2579-2 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 10031#L2600-2 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 10032#L2552-2 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 12010#L2199-8 assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 9766#L2368-8 assume !(0 == ~currentFloorID~0); 9768#L2374-8 assume !(~currentFloorID~0 > 0); 11857#L2389-8 assume ~currentFloorID~0 > 0; 12164#L2391-8 assume 0 != stopRequestedInDirection__wrappee__empty_~respectInLiftCalls; 12145#L2392-8 assume 0 != ~floorButtons_0~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 8667#L2521-8 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 12238#L2570-2 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 12237#L2922-2 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 10508#L2614-3 assume !(1 == ~currentHeading~0); 8743#L2624-9 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 8744#L2624-11 assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 8774#L2630-7 assume { :end_inline_continueInDirection } true; 9878#L2931-5 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 10633#L1995-3 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 10634#L2055-13 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 9467#L2087-13 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 9468#L124-2 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 9323#L134-3 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 10119#L2946-1 assume { :end_inline_timeShift } true;cleanup_~i~0 := 1 + cleanup_~i~0; 9920#L1042-3 [2018-11-18 13:56:09,230 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:09,230 INFO L82 PathProgramCache]: Analyzing trace with hash 2126928481, now seen corresponding path program 1 times [2018-11-18 13:56:09,231 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:09,231 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:09,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:09,232 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:09,232 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:09,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:10,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:10,207 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:10,207 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:56:10,207 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:56:10,207 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:10,207 INFO L82 PathProgramCache]: Analyzing trace with hash -977161879, now seen corresponding path program 1 times [2018-11-18 13:56:10,207 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:10,208 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:10,208 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:10,208 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:10,209 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:10,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:10,254 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:10,254 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:56:10,254 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:56:10,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:56:10,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:56:10,255 INFO L87 Difference]: Start difference. First operand 3621 states and 6786 transitions. cyclomatic complexity: 3166 Second operand 5 states. [2018-11-18 13:56:16,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:56:16,155 INFO L93 Difference]: Finished difference Result 10351 states and 18988 transitions. [2018-11-18 13:56:16,156 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 13:56:16,156 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10351 states and 18988 transitions. [2018-11-18 13:56:16,208 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6160 [2018-11-18 13:56:16,256 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10351 states to 10351 states and 18988 transitions. [2018-11-18 13:56:16,257 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 10351 [2018-11-18 13:56:16,266 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 10351 [2018-11-18 13:56:16,267 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10351 states and 18988 transitions. [2018-11-18 13:56:16,278 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:56:16,278 INFO L705 BuchiCegarLoop]: Abstraction has 10351 states and 18988 transitions. [2018-11-18 13:56:16,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10351 states and 18988 transitions. [2018-11-18 13:56:16,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10351 to 4583. [2018-11-18 13:56:16,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4583 states. [2018-11-18 13:56:16,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4583 states to 4583 states and 8411 transitions. [2018-11-18 13:56:16,369 INFO L728 BuchiCegarLoop]: Abstraction has 4583 states and 8411 transitions. [2018-11-18 13:56:16,369 INFO L608 BuchiCegarLoop]: Abstraction has 4583 states and 8411 transitions. [2018-11-18 13:56:16,369 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-18 13:56:16,369 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4583 states and 8411 transitions. [2018-11-18 13:56:16,384 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3172 [2018-11-18 13:56:16,384 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:16,384 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:16,387 INFO L866 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] [2018-11-18 13:56:16,388 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:16,389 INFO L794 eck$LassoCheckResult]: Stem: 24986#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string42.base, #t~string42.offset := #Ultimate.alloc(30);call #t~string43.base, #t~string43.offset := #Ultimate.alloc(9);call #t~string44.base, #t~string44.offset := #Ultimate.alloc(21);call #t~string45.base, #t~string45.offset := #Ultimate.alloc(30);call #t~string46.base, #t~string46.offset := #Ultimate.alloc(9);call #t~string47.base, #t~string47.offset := #Ultimate.alloc(21);call #t~string51.base, #t~string51.offset := #Ultimate.alloc(30);call #t~string52.base, #t~string52.offset := #Ultimate.alloc(9);call #t~string53.base, #t~string53.offset := #Ultimate.alloc(25);call #t~string54.base, #t~string54.offset := #Ultimate.alloc(30);call #t~string55.base, #t~string55.offset := #Ultimate.alloc(9);call #t~string56.base, #t~string56.offset := #Ultimate.alloc(25);call #t~string112.base, #t~string112.offset := #Ultimate.alloc(10);call #t~string114.base, #t~string114.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string114.base,#t~string114.offset := 91];#memory_int := #memory_int[#t~string114.base,1 + #t~string114.offset := 95];#memory_int := #memory_int[#t~string114.base,2 + #t~string114.offset := 93];#memory_int := #memory_int[#t~string114.base,3 + #t~string114.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string116.base,#t~string116.offset := 91];#memory_int := #memory_int[#t~string116.base,1 + #t~string116.offset := 93];#memory_int := #memory_int[#t~string116.base,2 + #t~string116.offset := 32];#memory_int := #memory_int[#t~string116.base,3 + #t~string116.offset := 0];call #t~string118.base, #t~string118.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string118.base,#t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,1 + #t~string118.offset := 97];#memory_int := #memory_int[#t~string118.base,2 + #t~string118.offset := 116];#memory_int := #memory_int[#t~string118.base,3 + #t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,4 + #t~string118.offset := 0];call #t~string120.base, #t~string120.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string120.base,#t~string120.offset := 37];#memory_int := #memory_int[#t~string120.base,1 + #t~string120.offset := 105];#memory_int := #memory_int[#t~string120.base,2 + #t~string120.offset := 0];call #t~string122.base, #t~string122.offset := #Ultimate.alloc(10);call #t~string124.base, #t~string124.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string124.base,#t~string124.offset := 117];#memory_int := #memory_int[#t~string124.base,1 + #t~string124.offset := 112];#memory_int := #memory_int[#t~string124.base,2 + #t~string124.offset := 0];call #t~string126.base, #t~string126.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string126.base,#t~string126.offset := 100];#memory_int := #memory_int[#t~string126.base,1 + #t~string126.offset := 111];#memory_int := #memory_int[#t~string126.base,2 + #t~string126.offset := 119];#memory_int := #memory_int[#t~string126.base,3 + #t~string126.offset := 110];#memory_int := #memory_int[#t~string126.base,4 + #t~string126.offset := 0];call #t~string128.base, #t~string128.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string128.base,#t~string128.offset := 32];#memory_int := #memory_int[#t~string128.base,1 + #t~string128.offset := 73];#memory_int := #memory_int[#t~string128.base,2 + #t~string128.offset := 76];#memory_int := #memory_int[#t~string128.base,3 + #t~string128.offset := 95];#memory_int := #memory_int[#t~string128.base,4 + #t~string128.offset := 112];#memory_int := #memory_int[#t~string128.base,5 + #t~string128.offset := 58];#memory_int := #memory_int[#t~string128.base,6 + #t~string128.offset := 0];call #t~string130.base, #t~string130.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string130.base,#t~string130.offset := 32];#memory_int := #memory_int[#t~string130.base,1 + #t~string130.offset := 37];#memory_int := #memory_int[#t~string130.base,2 + #t~string130.offset := 105];#memory_int := #memory_int[#t~string130.base,3 + #t~string130.offset := 0];call #t~string132.base, #t~string132.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string132.base,#t~string132.offset := 32];#memory_int := #memory_int[#t~string132.base,1 + #t~string132.offset := 37];#memory_int := #memory_int[#t~string132.base,2 + #t~string132.offset := 105];#memory_int := #memory_int[#t~string132.base,3 + #t~string132.offset := 0];call #t~string134.base, #t~string134.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string134.base,#t~string134.offset := 32];#memory_int := #memory_int[#t~string134.base,1 + #t~string134.offset := 37];#memory_int := #memory_int[#t~string134.base,2 + #t~string134.offset := 105];#memory_int := #memory_int[#t~string134.base,3 + #t~string134.offset := 0];call #t~string136.base, #t~string136.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string136.base,#t~string136.offset := 32];#memory_int := #memory_int[#t~string136.base,1 + #t~string136.offset := 37];#memory_int := #memory_int[#t~string136.base,2 + #t~string136.offset := 105];#memory_int := #memory_int[#t~string136.base,3 + #t~string136.offset := 0];call #t~string138.base, #t~string138.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string138.base,#t~string138.offset := 32];#memory_int := #memory_int[#t~string138.base,1 + #t~string138.offset := 37];#memory_int := #memory_int[#t~string138.base,2 + #t~string138.offset := 105];#memory_int := #memory_int[#t~string138.base,3 + #t~string138.offset := 0];call #t~string140.base, #t~string140.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string140.base,#t~string140.offset := 32];#memory_int := #memory_int[#t~string140.base,1 + #t~string140.offset := 70];#memory_int := #memory_int[#t~string140.base,2 + #t~string140.offset := 95];#memory_int := #memory_int[#t~string140.base,3 + #t~string140.offset := 112];#memory_int := #memory_int[#t~string140.base,4 + #t~string140.offset := 58];#memory_int := #memory_int[#t~string140.base,5 + #t~string140.offset := 0];call #t~string143.base, #t~string143.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string143.base,#t~string143.offset := 32];#memory_int := #memory_int[#t~string143.base,1 + #t~string143.offset := 37];#memory_int := #memory_int[#t~string143.base,2 + #t~string143.offset := 105];#memory_int := #memory_int[#t~string143.base,3 + #t~string143.offset := 0];call #t~string146.base, #t~string146.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string146.base,#t~string146.offset := 32];#memory_int := #memory_int[#t~string146.base,1 + #t~string146.offset := 37];#memory_int := #memory_int[#t~string146.base,2 + #t~string146.offset := 105];#memory_int := #memory_int[#t~string146.base,3 + #t~string146.offset := 0];call #t~string149.base, #t~string149.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string149.base,#t~string149.offset := 32];#memory_int := #memory_int[#t~string149.base,1 + #t~string149.offset := 37];#memory_int := #memory_int[#t~string149.base,2 + #t~string149.offset := 105];#memory_int := #memory_int[#t~string149.base,3 + #t~string149.offset := 0];call #t~string152.base, #t~string152.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string152.base,#t~string152.offset := 32];#memory_int := #memory_int[#t~string152.base,1 + #t~string152.offset := 37];#memory_int := #memory_int[#t~string152.base,2 + #t~string152.offset := 105];#memory_int := #memory_int[#t~string152.base,3 + #t~string152.offset := 0];call #t~string155.base, #t~string155.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string155.base,#t~string155.offset := 32];#memory_int := #memory_int[#t~string155.base,1 + #t~string155.offset := 37];#memory_int := #memory_int[#t~string155.base,2 + #t~string155.offset := 105];#memory_int := #memory_int[#t~string155.base,3 + #t~string155.offset := 0];call #t~string157.base, #t~string157.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string157.base,#t~string157.offset := 10];#memory_int := #memory_int[#t~string157.base,1 + #t~string157.offset := 0];~weight~0 := 0;~maximumWeight~0 := 100;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~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; 24987#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret16, main_~retValue_acc~4, main_~tmp~9;havoc main_~retValue_acc~4;havoc main_~tmp~9;assume { :begin_inline_select_helpers } true; 23912#L1368 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 23913#L1361 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 24027#L1376 main_#t~ret16 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~9 := main_#t~ret16;havoc main_#t~ret16; 24518#L1240 assume 0 != main_~tmp~9;assume { :begin_inline_setup } true; 22982#L1212 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 22983#L81 assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret9, bigMacCall_~tmp~6;havoc bigMacCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~26;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~26; 23213#L3323 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~26 := 4;getOrigin_#res := getOrigin_~retValue_acc~26; 22851#L3348 bigMacCall_#t~ret9 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~6 := bigMacCall_#t~ret9;havoc bigMacCall_#t~ret9;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 24342#L586 assume 0 == initPersonOnFloor_~floor; 24216#L587 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 22623#L694-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 23695#L378 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 24652#L390-2 assume { :end_inline_callOnFloor } true; 24687#L730 assume { :end_inline_initPersonOnFloor } true; 23974#L1012 assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret10, cleanup_#t~ret11, cleanup_~i~0, cleanup_~tmp~7, cleanup_~tmp___0~1, cleanup_~__cil_tmp4~0;havoc cleanup_~i~0;havoc cleanup_~tmp~7;havoc cleanup_~tmp___0~1;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 23975#L2676 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 24362#L1995 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 23732#L2012 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 23733#L2033 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 23972#L2687 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 23973#L2823 assume !(0 != timeShift_~tmp___9~2); 25327#L2914 assume 1 == ~doorState~0;~doorState~0 := 0; 25840#L2914-2 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 24910#L2579 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 23834#L2600 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 23835#L2552 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 25642#L2199-2 assume 1 == stopRequestedInDirection__wrappee__empty_~dir;assume { :begin_inline_isTopFloor } true;isTopFloor_#in~floorID := ~currentFloorID~0;havoc isTopFloor_#res;havoc isTopFloor_~floorID, isTopFloor_~retValue_acc~2;isTopFloor_~floorID := isTopFloor_#in~floorID;havoc isTopFloor_~retValue_acc~2;isTopFloor_~retValue_acc~2 := (if 4 == isTopFloor_~floorID then 1 else 0);isTopFloor_#res := isTopFloor_~retValue_acc~2; 25657#L889-2 stopRequestedInDirection__wrappee__empty_#t~ret68 := isTopFloor_#res;assume { :end_inline_isTopFloor } true;stopRequestedInDirection__wrappee__empty_~tmp~20 := stopRequestedInDirection__wrappee__empty_#t~ret68;havoc stopRequestedInDirection__wrappee__empty_#t~ret68; 25500#L2203-2 assume !(0 != stopRequestedInDirection__wrappee__empty_~tmp~20); 25501#L2209-2 assume !(~currentFloorID~0 < 0); 24976#L2224-2 assume !(~currentFloorID~0 < 0); 24977#L2237-2 assume ~currentFloorID~0 < 1; 25079#L2239-2 assume 0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 1;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 24604#L315-22 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 22956#L342-22 stopRequestedInDirection__wrappee__empty_#t~ret70 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;stopRequestedInDirection__wrappee__empty_~tmp___3~1 := stopRequestedInDirection__wrappee__empty_#t~ret70;havoc stopRequestedInDirection__wrappee__empty_#t~ret70; 23587#L2243-2 assume 0 != stopRequestedInDirection__wrappee__empty_~tmp___3~1;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 22688#L2521-2 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 26013#L2570 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 26012#L2922 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 24154#L2614 assume !(1 == ~currentHeading~0); 22830#L2624 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 22771#L2624-2 assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 22772#L2630-1 assume { :end_inline_continueInDirection } true; 23678#L2931-2 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 25979#L1995-1 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 25977#L2055-6 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 25972#L2087-6 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 25964#L124 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 25958#L134-1 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 25957#L2946 assume { :end_inline_timeShift } true;cleanup_~i~0 := 0; 25955#L1042-3 [2018-11-18 13:56:16,389 INFO L796 eck$LassoCheckResult]: Loop: 25955#L1042-3 assume true; 25954#L1042-1 assume !false; 25953#L1043 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 25952#L1046 assume cleanup_~i~0 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := 0;isBlocked_#res := isBlocked_~retValue_acc~10; 25951#L1818 cleanup_#t~ret10 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1 := cleanup_#t~ret10;havoc cleanup_#t~ret10; 25950#L1050 assume 1 != cleanup_~tmp___0~1; 25949#L1050-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~19;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~19;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~18, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~18;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 25946#L315-61 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 25943#L342-61 anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 25922#L2103 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 25908#L2167 isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~19 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if 0 == isIdle_~tmp~19 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 25907#L2180 cleanup_#t~ret11 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~7 := cleanup_#t~ret11;havoc cleanup_#t~ret11; 25902#L1062 assume !(0 != cleanup_~tmp~7);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 25899#L2676-1 assume !(~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4);assume { :begin_inline_stopRequestedAtCurrentFloor__wrappee__empty } true;havoc stopRequestedAtCurrentFloor__wrappee__empty_#res;havoc stopRequestedAtCurrentFloor__wrappee__empty_#t~ret84, stopRequestedAtCurrentFloor__wrappee__empty_#t~ret85, stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~21, stopRequestedAtCurrentFloor__wrappee__empty_~tmp~23, stopRequestedAtCurrentFloor__wrappee__empty_~tmp___0~7;havoc stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~21;havoc stopRequestedAtCurrentFloor__wrappee__empty_~tmp~23;havoc stopRequestedAtCurrentFloor__wrappee__empty_~tmp___0~7;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := ~currentFloorID~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 25900#L315-66 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 25901#L342-66 stopRequestedAtCurrentFloor__wrappee__empty_#t~ret84 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;stopRequestedAtCurrentFloor__wrappee__empty_~tmp___0~7 := stopRequestedAtCurrentFloor__wrappee__empty_#t~ret84;havoc stopRequestedAtCurrentFloor__wrappee__empty_#t~ret84; 25854#L2647-1 assume 0 != stopRequestedAtCurrentFloor__wrappee__empty_~tmp___0~7;stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~21 := 1;stopRequestedAtCurrentFloor__wrappee__empty_#res := stopRequestedAtCurrentFloor__wrappee__empty_~retValue_acc~21; 25855#L2659-1 stopRequestedAtCurrentFloor_#t~ret88 := stopRequestedAtCurrentFloor__wrappee__empty_#res;assume { :end_inline_stopRequestedAtCurrentFloor__wrappee__empty } true;stopRequestedAtCurrentFloor_~retValue_acc~22 := stopRequestedAtCurrentFloor_#t~ret88;havoc stopRequestedAtCurrentFloor_#t~ret88;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 25898#L2687-1 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 25897#L2823-2 assume !(0 != timeShift_~tmp___9~2); 25896#L2914-3 assume 1 == ~doorState~0;~doorState~0 := 0; 25894#L2914-5 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 25891#L2579-2 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 25888#L2600-2 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 25887#L2552-2 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 25885#L2199-8 assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 25857#L2368-8 assume !(0 == ~currentFloorID~0); 25629#L2374-8 assume !(~currentFloorID~0 > 0); 25497#L2389-8 assume ~currentFloorID~0 > 0; 25779#L2391-8 assume 0 != stopRequestedInDirection__wrappee__empty_~respectInLiftCalls; 25764#L2392-8 assume 0 != ~floorButtons_0~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 22860#L2521-8 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 27160#L2570-2 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 27159#L2922-2 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 24251#L2614-3 assume !(1 == ~currentHeading~0); 24252#L2624-9 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 22736#L2624-11 assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 22763#L2630-7 assume { :end_inline_continueInDirection } true; 23676#L2931-5 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 26003#L1995-3 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 26001#L2055-13 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 25996#L2087-13 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 25985#L124-2 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 25980#L134-3 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 25956#L2946-1 assume { :end_inline_timeShift } true;cleanup_~i~0 := 1 + cleanup_~i~0; 25955#L1042-3 [2018-11-18 13:56:16,389 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:16,389 INFO L82 PathProgramCache]: Analyzing trace with hash 348228525, now seen corresponding path program 1 times [2018-11-18 13:56:16,390 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:16,390 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:16,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:16,391 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:16,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:17,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:17,162 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:17,162 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:56:17,162 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:56:17,162 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:17,163 INFO L82 PathProgramCache]: Analyzing trace with hash -605410356, now seen corresponding path program 1 times [2018-11-18 13:56:17,163 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:17,163 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:17,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:17,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:17,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:17,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:17,211 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:17,211 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:56:17,211 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:56:17,211 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:56:17,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:56:17,211 INFO L87 Difference]: Start difference. First operand 4583 states and 8411 transitions. cyclomatic complexity: 3829 Second operand 7 states. [2018-11-18 13:56:17,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:56:17,503 INFO L93 Difference]: Finished difference Result 10797 states and 19909 transitions. [2018-11-18 13:56:17,504 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 13:56:17,505 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10797 states and 19909 transitions. [2018-11-18 13:56:17,542 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8436 [2018-11-18 13:56:17,587 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10797 states to 10797 states and 19909 transitions. [2018-11-18 13:56:17,587 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 10797 [2018-11-18 13:56:17,594 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 10797 [2018-11-18 13:56:17,595 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10797 states and 19909 transitions. [2018-11-18 13:56:17,606 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:56:17,606 INFO L705 BuchiCegarLoop]: Abstraction has 10797 states and 19909 transitions. [2018-11-18 13:56:17,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10797 states and 19909 transitions. [2018-11-18 13:56:17,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10797 to 4592. [2018-11-18 13:56:17,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4592 states. [2018-11-18 13:56:17,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4592 states to 4592 states and 8420 transitions. [2018-11-18 13:56:17,684 INFO L728 BuchiCegarLoop]: Abstraction has 4592 states and 8420 transitions. [2018-11-18 13:56:17,684 INFO L608 BuchiCegarLoop]: Abstraction has 4592 states and 8420 transitions. [2018-11-18 13:56:17,684 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-18 13:56:17,684 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4592 states and 8420 transitions. [2018-11-18 13:56:17,697 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3178 [2018-11-18 13:56:17,697 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:17,697 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:17,700 INFO L866 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] [2018-11-18 13:56:17,700 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:17,700 INFO L794 eck$LassoCheckResult]: Stem: 40427#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string42.base, #t~string42.offset := #Ultimate.alloc(30);call #t~string43.base, #t~string43.offset := #Ultimate.alloc(9);call #t~string44.base, #t~string44.offset := #Ultimate.alloc(21);call #t~string45.base, #t~string45.offset := #Ultimate.alloc(30);call #t~string46.base, #t~string46.offset := #Ultimate.alloc(9);call #t~string47.base, #t~string47.offset := #Ultimate.alloc(21);call #t~string51.base, #t~string51.offset := #Ultimate.alloc(30);call #t~string52.base, #t~string52.offset := #Ultimate.alloc(9);call #t~string53.base, #t~string53.offset := #Ultimate.alloc(25);call #t~string54.base, #t~string54.offset := #Ultimate.alloc(30);call #t~string55.base, #t~string55.offset := #Ultimate.alloc(9);call #t~string56.base, #t~string56.offset := #Ultimate.alloc(25);call #t~string112.base, #t~string112.offset := #Ultimate.alloc(10);call #t~string114.base, #t~string114.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string114.base,#t~string114.offset := 91];#memory_int := #memory_int[#t~string114.base,1 + #t~string114.offset := 95];#memory_int := #memory_int[#t~string114.base,2 + #t~string114.offset := 93];#memory_int := #memory_int[#t~string114.base,3 + #t~string114.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string116.base,#t~string116.offset := 91];#memory_int := #memory_int[#t~string116.base,1 + #t~string116.offset := 93];#memory_int := #memory_int[#t~string116.base,2 + #t~string116.offset := 32];#memory_int := #memory_int[#t~string116.base,3 + #t~string116.offset := 0];call #t~string118.base, #t~string118.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string118.base,#t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,1 + #t~string118.offset := 97];#memory_int := #memory_int[#t~string118.base,2 + #t~string118.offset := 116];#memory_int := #memory_int[#t~string118.base,3 + #t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,4 + #t~string118.offset := 0];call #t~string120.base, #t~string120.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string120.base,#t~string120.offset := 37];#memory_int := #memory_int[#t~string120.base,1 + #t~string120.offset := 105];#memory_int := #memory_int[#t~string120.base,2 + #t~string120.offset := 0];call #t~string122.base, #t~string122.offset := #Ultimate.alloc(10);call #t~string124.base, #t~string124.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string124.base,#t~string124.offset := 117];#memory_int := #memory_int[#t~string124.base,1 + #t~string124.offset := 112];#memory_int := #memory_int[#t~string124.base,2 + #t~string124.offset := 0];call #t~string126.base, #t~string126.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string126.base,#t~string126.offset := 100];#memory_int := #memory_int[#t~string126.base,1 + #t~string126.offset := 111];#memory_int := #memory_int[#t~string126.base,2 + #t~string126.offset := 119];#memory_int := #memory_int[#t~string126.base,3 + #t~string126.offset := 110];#memory_int := #memory_int[#t~string126.base,4 + #t~string126.offset := 0];call #t~string128.base, #t~string128.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string128.base,#t~string128.offset := 32];#memory_int := #memory_int[#t~string128.base,1 + #t~string128.offset := 73];#memory_int := #memory_int[#t~string128.base,2 + #t~string128.offset := 76];#memory_int := #memory_int[#t~string128.base,3 + #t~string128.offset := 95];#memory_int := #memory_int[#t~string128.base,4 + #t~string128.offset := 112];#memory_int := #memory_int[#t~string128.base,5 + #t~string128.offset := 58];#memory_int := #memory_int[#t~string128.base,6 + #t~string128.offset := 0];call #t~string130.base, #t~string130.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string130.base,#t~string130.offset := 32];#memory_int := #memory_int[#t~string130.base,1 + #t~string130.offset := 37];#memory_int := #memory_int[#t~string130.base,2 + #t~string130.offset := 105];#memory_int := #memory_int[#t~string130.base,3 + #t~string130.offset := 0];call #t~string132.base, #t~string132.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string132.base,#t~string132.offset := 32];#memory_int := #memory_int[#t~string132.base,1 + #t~string132.offset := 37];#memory_int := #memory_int[#t~string132.base,2 + #t~string132.offset := 105];#memory_int := #memory_int[#t~string132.base,3 + #t~string132.offset := 0];call #t~string134.base, #t~string134.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string134.base,#t~string134.offset := 32];#memory_int := #memory_int[#t~string134.base,1 + #t~string134.offset := 37];#memory_int := #memory_int[#t~string134.base,2 + #t~string134.offset := 105];#memory_int := #memory_int[#t~string134.base,3 + #t~string134.offset := 0];call #t~string136.base, #t~string136.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string136.base,#t~string136.offset := 32];#memory_int := #memory_int[#t~string136.base,1 + #t~string136.offset := 37];#memory_int := #memory_int[#t~string136.base,2 + #t~string136.offset := 105];#memory_int := #memory_int[#t~string136.base,3 + #t~string136.offset := 0];call #t~string138.base, #t~string138.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string138.base,#t~string138.offset := 32];#memory_int := #memory_int[#t~string138.base,1 + #t~string138.offset := 37];#memory_int := #memory_int[#t~string138.base,2 + #t~string138.offset := 105];#memory_int := #memory_int[#t~string138.base,3 + #t~string138.offset := 0];call #t~string140.base, #t~string140.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string140.base,#t~string140.offset := 32];#memory_int := #memory_int[#t~string140.base,1 + #t~string140.offset := 70];#memory_int := #memory_int[#t~string140.base,2 + #t~string140.offset := 95];#memory_int := #memory_int[#t~string140.base,3 + #t~string140.offset := 112];#memory_int := #memory_int[#t~string140.base,4 + #t~string140.offset := 58];#memory_int := #memory_int[#t~string140.base,5 + #t~string140.offset := 0];call #t~string143.base, #t~string143.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string143.base,#t~string143.offset := 32];#memory_int := #memory_int[#t~string143.base,1 + #t~string143.offset := 37];#memory_int := #memory_int[#t~string143.base,2 + #t~string143.offset := 105];#memory_int := #memory_int[#t~string143.base,3 + #t~string143.offset := 0];call #t~string146.base, #t~string146.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string146.base,#t~string146.offset := 32];#memory_int := #memory_int[#t~string146.base,1 + #t~string146.offset := 37];#memory_int := #memory_int[#t~string146.base,2 + #t~string146.offset := 105];#memory_int := #memory_int[#t~string146.base,3 + #t~string146.offset := 0];call #t~string149.base, #t~string149.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string149.base,#t~string149.offset := 32];#memory_int := #memory_int[#t~string149.base,1 + #t~string149.offset := 37];#memory_int := #memory_int[#t~string149.base,2 + #t~string149.offset := 105];#memory_int := #memory_int[#t~string149.base,3 + #t~string149.offset := 0];call #t~string152.base, #t~string152.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string152.base,#t~string152.offset := 32];#memory_int := #memory_int[#t~string152.base,1 + #t~string152.offset := 37];#memory_int := #memory_int[#t~string152.base,2 + #t~string152.offset := 105];#memory_int := #memory_int[#t~string152.base,3 + #t~string152.offset := 0];call #t~string155.base, #t~string155.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string155.base,#t~string155.offset := 32];#memory_int := #memory_int[#t~string155.base,1 + #t~string155.offset := 37];#memory_int := #memory_int[#t~string155.base,2 + #t~string155.offset := 105];#memory_int := #memory_int[#t~string155.base,3 + #t~string155.offset := 0];call #t~string157.base, #t~string157.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string157.base,#t~string157.offset := 10];#memory_int := #memory_int[#t~string157.base,1 + #t~string157.offset := 0];~weight~0 := 0;~maximumWeight~0 := 100;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~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; 40428#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret16, main_~retValue_acc~4, main_~tmp~9;havoc main_~retValue_acc~4;havoc main_~tmp~9;assume { :begin_inline_select_helpers } true; 39332#L1368 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 39333#L1361 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 39451#L1376 main_#t~ret16 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~9 := main_#t~ret16;havoc main_#t~ret16; 39945#L1240 assume 0 != main_~tmp~9;assume { :begin_inline_setup } true; 38399#L1212 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 38400#L81 assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret9, bigMacCall_~tmp~6;havoc bigMacCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~26;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~26; 38630#L3323 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~26 := 4;getOrigin_#res := getOrigin_~retValue_acc~26; 38268#L3348 bigMacCall_#t~ret9 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~6 := bigMacCall_#t~ret9;havoc bigMacCall_#t~ret9;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 39769#L586 assume 0 == initPersonOnFloor_~floor; 39644#L587 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 38040#L694-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 39115#L378 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 40088#L390-2 assume { :end_inline_callOnFloor } true; 40125#L730 assume { :end_inline_initPersonOnFloor } true; 39395#L1012 assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret10, cleanup_#t~ret11, cleanup_~i~0, cleanup_~tmp~7, cleanup_~tmp___0~1, cleanup_~__cil_tmp4~0;havoc cleanup_~i~0;havoc cleanup_~tmp~7;havoc cleanup_~tmp___0~1;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 39396#L2676 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 39790#L1995 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 39152#L2012 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 39153#L2033 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 41311#L2687 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 41331#L2823 assume !(0 != timeShift_~tmp___9~2); 41304#L2914 assume 1 == ~doorState~0;~doorState~0 := 0; 41305#L2914-2 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 40349#L2579 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 39254#L2600 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 39255#L2552 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 41098#L2199-2 assume 1 == stopRequestedInDirection__wrappee__empty_~dir;assume { :begin_inline_isTopFloor } true;isTopFloor_#in~floorID := ~currentFloorID~0;havoc isTopFloor_#res;havoc isTopFloor_~floorID, isTopFloor_~retValue_acc~2;isTopFloor_~floorID := isTopFloor_#in~floorID;havoc isTopFloor_~retValue_acc~2;isTopFloor_~retValue_acc~2 := (if 4 == isTopFloor_~floorID then 1 else 0);isTopFloor_#res := isTopFloor_~retValue_acc~2; 41115#L889-2 stopRequestedInDirection__wrappee__empty_#t~ret68 := isTopFloor_#res;assume { :end_inline_isTopFloor } true;stopRequestedInDirection__wrappee__empty_~tmp~20 := stopRequestedInDirection__wrappee__empty_#t~ret68;havoc stopRequestedInDirection__wrappee__empty_#t~ret68; 40947#L2203-2 assume !(0 != stopRequestedInDirection__wrappee__empty_~tmp~20); 40948#L2209-2 assume !(~currentFloorID~0 < 0); 40417#L2224-2 assume !(~currentFloorID~0 < 0); 40418#L2237-2 assume ~currentFloorID~0 < 1; 40522#L2239-2 assume 0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 1;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 40038#L315-22 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 38373#L342-22 stopRequestedInDirection__wrappee__empty_#t~ret70 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;stopRequestedInDirection__wrappee__empty_~tmp___3~1 := stopRequestedInDirection__wrappee__empty_#t~ret70;havoc stopRequestedInDirection__wrappee__empty_#t~ret70; 39008#L2243-2 assume 0 != stopRequestedInDirection__wrappee__empty_~tmp___3~1;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 38105#L2521-2 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 41321#L2570 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 41320#L2922 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 39581#L2614 assume !(1 == ~currentHeading~0); 38247#L2624 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 38188#L2624-2 assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 38189#L2630-1 assume { :end_inline_continueInDirection } true; 39098#L2931-2 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 41728#L1995-1 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 41726#L2055-6 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 41721#L2087-6 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 41713#L124 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 41707#L134-1 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 39463#L2946 assume { :end_inline_timeShift } true;cleanup_~i~0 := 0; 39138#L1042-3 [2018-11-18 13:56:17,701 INFO L796 eck$LassoCheckResult]: Loop: 39138#L1042-3 assume true; 39136#L1042-1 assume !false; 39137#L1043 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 39117#L1046 assume cleanup_~i~0 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := 0;isBlocked_#res := isBlocked_~retValue_acc~10; 39118#L1818 cleanup_#t~ret10 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1 := cleanup_#t~ret10;havoc cleanup_#t~ret10; 38881#L1050 assume 1 != cleanup_~tmp___0~1; 38866#L1050-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~19;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~19;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~18, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~18;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 38867#L315-61 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 38472#L342-61 anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 39066#L2103 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 38878#L2167 isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~19 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if 0 == isIdle_~tmp~19 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 38659#L2180 cleanup_#t~ret11 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~7 := cleanup_#t~ret11;havoc cleanup_#t~ret11; 38660#L1062 assume !(0 != cleanup_~tmp~7);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 40921#L2676-1 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 39773#L1995-2 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 39774#L2012-2 assume !(0 == buttonForFloorIsPressed_~floorID); 39009#L2016-2 assume 1 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_1~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 38939#L2033-2 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 41361#L2687-1 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 41359#L2823-2 assume !(0 != timeShift_~tmp___9~2); 41358#L2914-3 assume 1 == ~doorState~0;~doorState~0 := 0; 41357#L2914-5 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 41344#L2579-2 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 41339#L2600-2 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 41337#L2552-2 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 41109#L2199-8 assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 41110#L2368-8 assume !(0 == ~currentFloorID~0); 41085#L2374-8 assume !(~currentFloorID~0 > 0); 40944#L2389-8 assume ~currentFloorID~0 > 0; 41242#L2391-8 assume 0 != stopRequestedInDirection__wrappee__empty_~respectInLiftCalls; 41224#L2392-8 assume 0 != ~floorButtons_0~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 38277#L2521-8 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 41672#L2570-2 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 41673#L2922-2 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 41677#L2614-3 assume !(1 == ~currentHeading~0); 41530#L2624-9 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 38153#L2624-11 assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 38180#L2630-7 assume { :end_inline_continueInDirection } true; 39096#L2931-5 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 39777#L1995-3 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 39778#L2055-13 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 38766#L2087-13 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 38767#L124-2 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 38620#L134-3 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 39345#L2946-1 assume { :end_inline_timeShift } true;cleanup_~i~0 := 1 + cleanup_~i~0; 39138#L1042-3 [2018-11-18 13:56:17,701 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:17,701 INFO L82 PathProgramCache]: Analyzing trace with hash 348228525, now seen corresponding path program 2 times [2018-11-18 13:56:17,701 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:17,701 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:17,702 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:17,702 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:17,702 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:18,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:18,485 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:18,485 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:56:18,485 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:56:18,486 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:18,486 INFO L82 PathProgramCache]: Analyzing trace with hash 1814215695, now seen corresponding path program 1 times [2018-11-18 13:56:18,486 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:18,486 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:18,486 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:18,487 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:56:18,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:18,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:18,550 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:18,550 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:56:18,551 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:56:18,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:56:18,551 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:56:18,551 INFO L87 Difference]: Start difference. First operand 4592 states and 8420 transitions. cyclomatic complexity: 3829 Second operand 5 states. [2018-11-18 13:56:22,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:56:22,499 INFO L93 Difference]: Finished difference Result 11329 states and 20736 transitions. [2018-11-18 13:56:22,499 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 13:56:22,499 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 11329 states and 20736 transitions. [2018-11-18 13:56:22,540 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 7666 [2018-11-18 13:56:22,576 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 11329 states to 11303 states and 20710 transitions. [2018-11-18 13:56:22,577 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 11303 [2018-11-18 13:56:22,587 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11303 [2018-11-18 13:56:22,587 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11303 states and 20710 transitions. [2018-11-18 13:56:22,601 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:56:22,601 INFO L705 BuchiCegarLoop]: Abstraction has 11303 states and 20710 transitions. [2018-11-18 13:56:22,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11303 states and 20710 transitions. [2018-11-18 13:56:22,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11303 to 7083. [2018-11-18 13:56:22,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7083 states. [2018-11-18 13:56:22,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7083 states to 7083 states and 12905 transitions. [2018-11-18 13:56:22,724 INFO L728 BuchiCegarLoop]: Abstraction has 7083 states and 12905 transitions. [2018-11-18 13:56:22,724 INFO L608 BuchiCegarLoop]: Abstraction has 7083 states and 12905 transitions. [2018-11-18 13:56:22,724 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2018-11-18 13:56:22,724 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7083 states and 12905 transitions. [2018-11-18 13:56:22,748 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 5669 [2018-11-18 13:56:22,748 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:22,748 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:22,752 INFO L866 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] [2018-11-18 13:56:22,752 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:22,753 INFO L794 eck$LassoCheckResult]: Stem: 56387#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string42.base, #t~string42.offset := #Ultimate.alloc(30);call #t~string43.base, #t~string43.offset := #Ultimate.alloc(9);call #t~string44.base, #t~string44.offset := #Ultimate.alloc(21);call #t~string45.base, #t~string45.offset := #Ultimate.alloc(30);call #t~string46.base, #t~string46.offset := #Ultimate.alloc(9);call #t~string47.base, #t~string47.offset := #Ultimate.alloc(21);call #t~string51.base, #t~string51.offset := #Ultimate.alloc(30);call #t~string52.base, #t~string52.offset := #Ultimate.alloc(9);call #t~string53.base, #t~string53.offset := #Ultimate.alloc(25);call #t~string54.base, #t~string54.offset := #Ultimate.alloc(30);call #t~string55.base, #t~string55.offset := #Ultimate.alloc(9);call #t~string56.base, #t~string56.offset := #Ultimate.alloc(25);call #t~string112.base, #t~string112.offset := #Ultimate.alloc(10);call #t~string114.base, #t~string114.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string114.base,#t~string114.offset := 91];#memory_int := #memory_int[#t~string114.base,1 + #t~string114.offset := 95];#memory_int := #memory_int[#t~string114.base,2 + #t~string114.offset := 93];#memory_int := #memory_int[#t~string114.base,3 + #t~string114.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string116.base,#t~string116.offset := 91];#memory_int := #memory_int[#t~string116.base,1 + #t~string116.offset := 93];#memory_int := #memory_int[#t~string116.base,2 + #t~string116.offset := 32];#memory_int := #memory_int[#t~string116.base,3 + #t~string116.offset := 0];call #t~string118.base, #t~string118.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string118.base,#t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,1 + #t~string118.offset := 97];#memory_int := #memory_int[#t~string118.base,2 + #t~string118.offset := 116];#memory_int := #memory_int[#t~string118.base,3 + #t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,4 + #t~string118.offset := 0];call #t~string120.base, #t~string120.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string120.base,#t~string120.offset := 37];#memory_int := #memory_int[#t~string120.base,1 + #t~string120.offset := 105];#memory_int := #memory_int[#t~string120.base,2 + #t~string120.offset := 0];call #t~string122.base, #t~string122.offset := #Ultimate.alloc(10);call #t~string124.base, #t~string124.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string124.base,#t~string124.offset := 117];#memory_int := #memory_int[#t~string124.base,1 + #t~string124.offset := 112];#memory_int := #memory_int[#t~string124.base,2 + #t~string124.offset := 0];call #t~string126.base, #t~string126.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string126.base,#t~string126.offset := 100];#memory_int := #memory_int[#t~string126.base,1 + #t~string126.offset := 111];#memory_int := #memory_int[#t~string126.base,2 + #t~string126.offset := 119];#memory_int := #memory_int[#t~string126.base,3 + #t~string126.offset := 110];#memory_int := #memory_int[#t~string126.base,4 + #t~string126.offset := 0];call #t~string128.base, #t~string128.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string128.base,#t~string128.offset := 32];#memory_int := #memory_int[#t~string128.base,1 + #t~string128.offset := 73];#memory_int := #memory_int[#t~string128.base,2 + #t~string128.offset := 76];#memory_int := #memory_int[#t~string128.base,3 + #t~string128.offset := 95];#memory_int := #memory_int[#t~string128.base,4 + #t~string128.offset := 112];#memory_int := #memory_int[#t~string128.base,5 + #t~string128.offset := 58];#memory_int := #memory_int[#t~string128.base,6 + #t~string128.offset := 0];call #t~string130.base, #t~string130.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string130.base,#t~string130.offset := 32];#memory_int := #memory_int[#t~string130.base,1 + #t~string130.offset := 37];#memory_int := #memory_int[#t~string130.base,2 + #t~string130.offset := 105];#memory_int := #memory_int[#t~string130.base,3 + #t~string130.offset := 0];call #t~string132.base, #t~string132.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string132.base,#t~string132.offset := 32];#memory_int := #memory_int[#t~string132.base,1 + #t~string132.offset := 37];#memory_int := #memory_int[#t~string132.base,2 + #t~string132.offset := 105];#memory_int := #memory_int[#t~string132.base,3 + #t~string132.offset := 0];call #t~string134.base, #t~string134.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string134.base,#t~string134.offset := 32];#memory_int := #memory_int[#t~string134.base,1 + #t~string134.offset := 37];#memory_int := #memory_int[#t~string134.base,2 + #t~string134.offset := 105];#memory_int := #memory_int[#t~string134.base,3 + #t~string134.offset := 0];call #t~string136.base, #t~string136.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string136.base,#t~string136.offset := 32];#memory_int := #memory_int[#t~string136.base,1 + #t~string136.offset := 37];#memory_int := #memory_int[#t~string136.base,2 + #t~string136.offset := 105];#memory_int := #memory_int[#t~string136.base,3 + #t~string136.offset := 0];call #t~string138.base, #t~string138.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string138.base,#t~string138.offset := 32];#memory_int := #memory_int[#t~string138.base,1 + #t~string138.offset := 37];#memory_int := #memory_int[#t~string138.base,2 + #t~string138.offset := 105];#memory_int := #memory_int[#t~string138.base,3 + #t~string138.offset := 0];call #t~string140.base, #t~string140.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string140.base,#t~string140.offset := 32];#memory_int := #memory_int[#t~string140.base,1 + #t~string140.offset := 70];#memory_int := #memory_int[#t~string140.base,2 + #t~string140.offset := 95];#memory_int := #memory_int[#t~string140.base,3 + #t~string140.offset := 112];#memory_int := #memory_int[#t~string140.base,4 + #t~string140.offset := 58];#memory_int := #memory_int[#t~string140.base,5 + #t~string140.offset := 0];call #t~string143.base, #t~string143.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string143.base,#t~string143.offset := 32];#memory_int := #memory_int[#t~string143.base,1 + #t~string143.offset := 37];#memory_int := #memory_int[#t~string143.base,2 + #t~string143.offset := 105];#memory_int := #memory_int[#t~string143.base,3 + #t~string143.offset := 0];call #t~string146.base, #t~string146.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string146.base,#t~string146.offset := 32];#memory_int := #memory_int[#t~string146.base,1 + #t~string146.offset := 37];#memory_int := #memory_int[#t~string146.base,2 + #t~string146.offset := 105];#memory_int := #memory_int[#t~string146.base,3 + #t~string146.offset := 0];call #t~string149.base, #t~string149.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string149.base,#t~string149.offset := 32];#memory_int := #memory_int[#t~string149.base,1 + #t~string149.offset := 37];#memory_int := #memory_int[#t~string149.base,2 + #t~string149.offset := 105];#memory_int := #memory_int[#t~string149.base,3 + #t~string149.offset := 0];call #t~string152.base, #t~string152.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string152.base,#t~string152.offset := 32];#memory_int := #memory_int[#t~string152.base,1 + #t~string152.offset := 37];#memory_int := #memory_int[#t~string152.base,2 + #t~string152.offset := 105];#memory_int := #memory_int[#t~string152.base,3 + #t~string152.offset := 0];call #t~string155.base, #t~string155.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string155.base,#t~string155.offset := 32];#memory_int := #memory_int[#t~string155.base,1 + #t~string155.offset := 37];#memory_int := #memory_int[#t~string155.base,2 + #t~string155.offset := 105];#memory_int := #memory_int[#t~string155.base,3 + #t~string155.offset := 0];call #t~string157.base, #t~string157.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string157.base,#t~string157.offset := 10];#memory_int := #memory_int[#t~string157.base,1 + #t~string157.offset := 0];~weight~0 := 0;~maximumWeight~0 := 100;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~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; 56388#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret16, main_~retValue_acc~4, main_~tmp~9;havoc main_~retValue_acc~4;havoc main_~tmp~9;assume { :begin_inline_select_helpers } true; 55269#L1368 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 55270#L1361 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 55391#L1376 main_#t~ret16 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~9 := main_#t~ret16;havoc main_#t~ret16; 55904#L1240 assume 0 != main_~tmp~9;assume { :begin_inline_setup } true; 54332#L1212 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 54333#L81 assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret9, bigMacCall_~tmp~6;havoc bigMacCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~26;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~26; 54569#L3323 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~26 := 4;getOrigin_#res := getOrigin_~retValue_acc~26; 54201#L3348 bigMacCall_#t~ret9 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~6 := bigMacCall_#t~ret9;havoc bigMacCall_#t~ret9;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 55716#L586 assume 0 == initPersonOnFloor_~floor; 55592#L587 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 53973#L694-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 55050#L378 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 56050#L390-2 assume { :end_inline_callOnFloor } true; 56085#L730 assume { :end_inline_initPersonOnFloor } true; 55331#L1012 assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret10, cleanup_#t~ret11, cleanup_~i~0, cleanup_~tmp~7, cleanup_~tmp___0~1, cleanup_~__cil_tmp4~0;havoc cleanup_~i~0;havoc cleanup_~tmp~7;havoc cleanup_~tmp___0~1;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 55332#L2676 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 55737#L1995 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 55089#L2012 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 55090#L2033 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 57103#L2687 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 59077#L2823 assume !(0 != timeShift_~tmp___9~2); 57265#L2914 assume 1 == ~doorState~0;~doorState~0 := 0; 57266#L2914-2 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 56314#L2579 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 55191#L2600 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 55192#L2552 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 57055#L2199-2 assume 1 == stopRequestedInDirection__wrappee__empty_~dir;assume { :begin_inline_isTopFloor } true;isTopFloor_#in~floorID := ~currentFloorID~0;havoc isTopFloor_#res;havoc isTopFloor_~floorID, isTopFloor_~retValue_acc~2;isTopFloor_~floorID := isTopFloor_#in~floorID;havoc isTopFloor_~retValue_acc~2;isTopFloor_~retValue_acc~2 := (if 4 == isTopFloor_~floorID then 1 else 0);isTopFloor_#res := isTopFloor_~retValue_acc~2; 57070#L889-2 stopRequestedInDirection__wrappee__empty_#t~ret68 := isTopFloor_#res;assume { :end_inline_isTopFloor } true;stopRequestedInDirection__wrappee__empty_~tmp~20 := stopRequestedInDirection__wrappee__empty_#t~ret68;havoc stopRequestedInDirection__wrappee__empty_#t~ret68; 56901#L2203-2 assume !(0 != stopRequestedInDirection__wrappee__empty_~tmp~20); 56902#L2209-2 assume !(~currentFloorID~0 < 0); 56377#L2224-2 assume !(~currentFloorID~0 < 0); 56378#L2237-2 assume ~currentFloorID~0 < 1; 56485#L2239-2 assume 0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 1;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 55996#L315-22 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 54306#L342-22 stopRequestedInDirection__wrappee__empty_#t~ret70 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;stopRequestedInDirection__wrappee__empty_~tmp___3~1 := stopRequestedInDirection__wrappee__empty_#t~ret70;havoc stopRequestedInDirection__wrappee__empty_#t~ret70; 54938#L2243-2 assume 0 != stopRequestedInDirection__wrappee__empty_~tmp___3~1;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 54038#L2521-2 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 57445#L2570 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 57444#L2922 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 55524#L2614 assume !(1 == ~currentHeading~0); 54180#L2624 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 54121#L2624-2 assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 54122#L2630-1 assume { :end_inline_continueInDirection } true; 55033#L2931-2 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 59174#L1995-1 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 59172#L2055-6 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 59167#L2087-6 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 59159#L124 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 59153#L134-1 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 55403#L2946 assume { :end_inline_timeShift } true;cleanup_~i~0 := 0; 55074#L1042-3 [2018-11-18 13:56:22,753 INFO L796 eck$LassoCheckResult]: Loop: 55074#L1042-3 assume true; 55072#L1042-1 assume !false; 55073#L1043 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 55086#L1046 assume cleanup_~i~0 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := 0;isBlocked_#res := isBlocked_~retValue_acc~10; 59121#L1818 cleanup_#t~ret10 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1 := cleanup_#t~ret10;havoc cleanup_#t~ret10; 59104#L1050 assume 1 != cleanup_~tmp___0~1; 59103#L1050-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~19;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~19;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~18, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~18;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 59100#L315-61 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 59097#L342-61 anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 55051#L2103 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 54814#L2167 isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~19 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if 0 == isIdle_~tmp~19 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 59076#L2180 cleanup_#t~ret11 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~7 := cleanup_#t~ret11;havoc cleanup_#t~ret11; 59075#L1062 assume !(0 != cleanup_~tmp~7);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 59074#L2676-1 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 57353#L1995-2 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 57348#L2012-2 assume !(0 == buttonForFloorIsPressed_~floorID); 57346#L2016-2 assume 1 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_1~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 54875#L2033-2 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 58401#L2687-1 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 58402#L2823-2 assume !(0 != timeShift_~tmp___9~2); 58434#L2914-3 assume 1 == ~doorState~0;~doorState~0 := 0; 58568#L2914-5 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 58545#L2579-2 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 58542#L2600-2 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 58541#L2552-2 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 58539#L2199-8 assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 54949#L2368-8 assume !(0 == ~currentFloorID~0); 54950#L2374-8 assume ~currentFloorID~0 > 0; 57037#L2375-8 assume 0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 55794#L315-92 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 54160#L342-92 stopRequestedInDirection__wrappee__empty_#t~ret74 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;stopRequestedInDirection__wrappee__empty_~tmp___9~0 := stopRequestedInDirection__wrappee__empty_#t~ret74;havoc stopRequestedInDirection__wrappee__empty_#t~ret74; 54828#L2379-8 assume 0 != stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 54011#L2521-8 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 59109#L2570-2 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 59147#L2922-2 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 55629#L2614-3 assume !(1 == ~currentHeading~0); 54088#L2624-9 assume !(0 == ~currentFloorID~0); 54089#L2624-11 assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 54118#L2630-7 assume { :end_inline_continueInDirection } true; 55031#L2931-5 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 55724#L1995-3 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 55725#L2055-13 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 54703#L2087-13 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 54704#L124-2 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 54559#L134-3 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 55281#L2946-1 assume { :end_inline_timeShift } true;cleanup_~i~0 := 1 + cleanup_~i~0; 55074#L1042-3 [2018-11-18 13:56:22,754 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:22,754 INFO L82 PathProgramCache]: Analyzing trace with hash 348228525, now seen corresponding path program 3 times [2018-11-18 13:56:22,754 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:22,754 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:22,755 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:22,755 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:22,755 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:22,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:23,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:23,534 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:23,534 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:56:23,534 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:56:23,535 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:23,535 INFO L82 PathProgramCache]: Analyzing trace with hash -1719660397, now seen corresponding path program 1 times [2018-11-18 13:56:23,535 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:23,535 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:23,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:23,536 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:56:23,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:23,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:23,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:23,634 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:23,634 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:56:23,635 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:56:23,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:56:23,635 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:56:23,635 INFO L87 Difference]: Start difference. First operand 7083 states and 12905 transitions. cyclomatic complexity: 5823 Second operand 5 states. [2018-11-18 13:56:28,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:56:28,722 INFO L93 Difference]: Finished difference Result 20370 states and 37420 transitions. [2018-11-18 13:56:28,722 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 13:56:28,722 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 20370 states and 37420 transitions. [2018-11-18 13:56:28,775 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 18667 [2018-11-18 13:56:28,843 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 20370 states to 20347 states and 37382 transitions. [2018-11-18 13:56:28,843 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 20347 [2018-11-18 13:56:28,860 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 20347 [2018-11-18 13:56:28,861 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20347 states and 37382 transitions. [2018-11-18 13:56:28,878 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:56:28,878 INFO L705 BuchiCegarLoop]: Abstraction has 20347 states and 37382 transitions. [2018-11-18 13:56:28,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20347 states and 37382 transitions. [2018-11-18 13:56:29,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20347 to 12163. [2018-11-18 13:56:29,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12163 states. [2018-11-18 13:56:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12163 states to 12163 states and 22197 transitions. [2018-11-18 13:56:29,038 INFO L728 BuchiCegarLoop]: Abstraction has 12163 states and 22197 transitions. [2018-11-18 13:56:29,038 INFO L608 BuchiCegarLoop]: Abstraction has 12163 states and 22197 transitions. [2018-11-18 13:56:29,038 INFO L442 BuchiCegarLoop]: ======== Iteration 6============ [2018-11-18 13:56:29,038 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12163 states and 22197 transitions. [2018-11-18 13:56:29,063 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 10536 [2018-11-18 13:56:29,063 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:29,063 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:29,068 INFO L866 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] [2018-11-18 13:56:29,069 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:29,069 INFO L794 eck$LassoCheckResult]: Stem: 83928#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string42.base, #t~string42.offset := #Ultimate.alloc(30);call #t~string43.base, #t~string43.offset := #Ultimate.alloc(9);call #t~string44.base, #t~string44.offset := #Ultimate.alloc(21);call #t~string45.base, #t~string45.offset := #Ultimate.alloc(30);call #t~string46.base, #t~string46.offset := #Ultimate.alloc(9);call #t~string47.base, #t~string47.offset := #Ultimate.alloc(21);call #t~string51.base, #t~string51.offset := #Ultimate.alloc(30);call #t~string52.base, #t~string52.offset := #Ultimate.alloc(9);call #t~string53.base, #t~string53.offset := #Ultimate.alloc(25);call #t~string54.base, #t~string54.offset := #Ultimate.alloc(30);call #t~string55.base, #t~string55.offset := #Ultimate.alloc(9);call #t~string56.base, #t~string56.offset := #Ultimate.alloc(25);call #t~string112.base, #t~string112.offset := #Ultimate.alloc(10);call #t~string114.base, #t~string114.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string114.base,#t~string114.offset := 91];#memory_int := #memory_int[#t~string114.base,1 + #t~string114.offset := 95];#memory_int := #memory_int[#t~string114.base,2 + #t~string114.offset := 93];#memory_int := #memory_int[#t~string114.base,3 + #t~string114.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string116.base,#t~string116.offset := 91];#memory_int := #memory_int[#t~string116.base,1 + #t~string116.offset := 93];#memory_int := #memory_int[#t~string116.base,2 + #t~string116.offset := 32];#memory_int := #memory_int[#t~string116.base,3 + #t~string116.offset := 0];call #t~string118.base, #t~string118.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string118.base,#t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,1 + #t~string118.offset := 97];#memory_int := #memory_int[#t~string118.base,2 + #t~string118.offset := 116];#memory_int := #memory_int[#t~string118.base,3 + #t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,4 + #t~string118.offset := 0];call #t~string120.base, #t~string120.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string120.base,#t~string120.offset := 37];#memory_int := #memory_int[#t~string120.base,1 + #t~string120.offset := 105];#memory_int := #memory_int[#t~string120.base,2 + #t~string120.offset := 0];call #t~string122.base, #t~string122.offset := #Ultimate.alloc(10);call #t~string124.base, #t~string124.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string124.base,#t~string124.offset := 117];#memory_int := #memory_int[#t~string124.base,1 + #t~string124.offset := 112];#memory_int := #memory_int[#t~string124.base,2 + #t~string124.offset := 0];call #t~string126.base, #t~string126.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string126.base,#t~string126.offset := 100];#memory_int := #memory_int[#t~string126.base,1 + #t~string126.offset := 111];#memory_int := #memory_int[#t~string126.base,2 + #t~string126.offset := 119];#memory_int := #memory_int[#t~string126.base,3 + #t~string126.offset := 110];#memory_int := #memory_int[#t~string126.base,4 + #t~string126.offset := 0];call #t~string128.base, #t~string128.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string128.base,#t~string128.offset := 32];#memory_int := #memory_int[#t~string128.base,1 + #t~string128.offset := 73];#memory_int := #memory_int[#t~string128.base,2 + #t~string128.offset := 76];#memory_int := #memory_int[#t~string128.base,3 + #t~string128.offset := 95];#memory_int := #memory_int[#t~string128.base,4 + #t~string128.offset := 112];#memory_int := #memory_int[#t~string128.base,5 + #t~string128.offset := 58];#memory_int := #memory_int[#t~string128.base,6 + #t~string128.offset := 0];call #t~string130.base, #t~string130.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string130.base,#t~string130.offset := 32];#memory_int := #memory_int[#t~string130.base,1 + #t~string130.offset := 37];#memory_int := #memory_int[#t~string130.base,2 + #t~string130.offset := 105];#memory_int := #memory_int[#t~string130.base,3 + #t~string130.offset := 0];call #t~string132.base, #t~string132.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string132.base,#t~string132.offset := 32];#memory_int := #memory_int[#t~string132.base,1 + #t~string132.offset := 37];#memory_int := #memory_int[#t~string132.base,2 + #t~string132.offset := 105];#memory_int := #memory_int[#t~string132.base,3 + #t~string132.offset := 0];call #t~string134.base, #t~string134.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string134.base,#t~string134.offset := 32];#memory_int := #memory_int[#t~string134.base,1 + #t~string134.offset := 37];#memory_int := #memory_int[#t~string134.base,2 + #t~string134.offset := 105];#memory_int := #memory_int[#t~string134.base,3 + #t~string134.offset := 0];call #t~string136.base, #t~string136.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string136.base,#t~string136.offset := 32];#memory_int := #memory_int[#t~string136.base,1 + #t~string136.offset := 37];#memory_int := #memory_int[#t~string136.base,2 + #t~string136.offset := 105];#memory_int := #memory_int[#t~string136.base,3 + #t~string136.offset := 0];call #t~string138.base, #t~string138.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string138.base,#t~string138.offset := 32];#memory_int := #memory_int[#t~string138.base,1 + #t~string138.offset := 37];#memory_int := #memory_int[#t~string138.base,2 + #t~string138.offset := 105];#memory_int := #memory_int[#t~string138.base,3 + #t~string138.offset := 0];call #t~string140.base, #t~string140.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string140.base,#t~string140.offset := 32];#memory_int := #memory_int[#t~string140.base,1 + #t~string140.offset := 70];#memory_int := #memory_int[#t~string140.base,2 + #t~string140.offset := 95];#memory_int := #memory_int[#t~string140.base,3 + #t~string140.offset := 112];#memory_int := #memory_int[#t~string140.base,4 + #t~string140.offset := 58];#memory_int := #memory_int[#t~string140.base,5 + #t~string140.offset := 0];call #t~string143.base, #t~string143.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string143.base,#t~string143.offset := 32];#memory_int := #memory_int[#t~string143.base,1 + #t~string143.offset := 37];#memory_int := #memory_int[#t~string143.base,2 + #t~string143.offset := 105];#memory_int := #memory_int[#t~string143.base,3 + #t~string143.offset := 0];call #t~string146.base, #t~string146.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string146.base,#t~string146.offset := 32];#memory_int := #memory_int[#t~string146.base,1 + #t~string146.offset := 37];#memory_int := #memory_int[#t~string146.base,2 + #t~string146.offset := 105];#memory_int := #memory_int[#t~string146.base,3 + #t~string146.offset := 0];call #t~string149.base, #t~string149.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string149.base,#t~string149.offset := 32];#memory_int := #memory_int[#t~string149.base,1 + #t~string149.offset := 37];#memory_int := #memory_int[#t~string149.base,2 + #t~string149.offset := 105];#memory_int := #memory_int[#t~string149.base,3 + #t~string149.offset := 0];call #t~string152.base, #t~string152.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string152.base,#t~string152.offset := 32];#memory_int := #memory_int[#t~string152.base,1 + #t~string152.offset := 37];#memory_int := #memory_int[#t~string152.base,2 + #t~string152.offset := 105];#memory_int := #memory_int[#t~string152.base,3 + #t~string152.offset := 0];call #t~string155.base, #t~string155.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string155.base,#t~string155.offset := 32];#memory_int := #memory_int[#t~string155.base,1 + #t~string155.offset := 37];#memory_int := #memory_int[#t~string155.base,2 + #t~string155.offset := 105];#memory_int := #memory_int[#t~string155.base,3 + #t~string155.offset := 0];call #t~string157.base, #t~string157.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string157.base,#t~string157.offset := 10];#memory_int := #memory_int[#t~string157.base,1 + #t~string157.offset := 0];~weight~0 := 0;~maximumWeight~0 := 100;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~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; 83929#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret16, main_~retValue_acc~4, main_~tmp~9;havoc main_~retValue_acc~4;havoc main_~tmp~9;assume { :begin_inline_select_helpers } true; 82781#L1368 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 82782#L1361 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 82912#L1376 main_#t~ret16 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~9 := main_#t~ret16;havoc main_#t~ret16; 83429#L1240 assume 0 != main_~tmp~9;assume { :begin_inline_setup } true; 81808#L1212 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 81809#L81 assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret9, bigMacCall_~tmp~6;havoc bigMacCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~26;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~26; 82046#L3323 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~26 := 4;getOrigin_#res := getOrigin_~retValue_acc~26; 81677#L3348 bigMacCall_#t~ret9 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~6 := bigMacCall_#t~ret9;havoc bigMacCall_#t~ret9;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 83238#L586 assume 0 == initPersonOnFloor_~floor; 83113#L587 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 81445#L694-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 82557#L378 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 83577#L390-2 assume { :end_inline_callOnFloor } true; 83613#L730 assume { :end_inline_initPersonOnFloor } true; 82848#L1012 assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret10, cleanup_#t~ret11, cleanup_~i~0, cleanup_~tmp~7, cleanup_~tmp___0~1, cleanup_~__cil_tmp4~0;havoc cleanup_~i~0;havoc cleanup_~tmp~7;havoc cleanup_~tmp___0~1;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 82849#L2676 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 83259#L1995 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 82598#L2012 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 82599#L2033 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 84683#L2687 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 84952#L2823 assume !(0 != timeShift_~tmp___9~2); 84863#L2914 assume 1 == ~doorState~0;~doorState~0 := 0; 84864#L2914-2 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 83844#L2579 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 82701#L2600 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 82702#L2552 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 84630#L2199-2 assume 1 == stopRequestedInDirection__wrappee__empty_~dir;assume { :begin_inline_isTopFloor } true;isTopFloor_#in~floorID := ~currentFloorID~0;havoc isTopFloor_#res;havoc isTopFloor_~floorID, isTopFloor_~retValue_acc~2;isTopFloor_~floorID := isTopFloor_#in~floorID;havoc isTopFloor_~retValue_acc~2;isTopFloor_~retValue_acc~2 := (if 4 == isTopFloor_~floorID then 1 else 0);isTopFloor_#res := isTopFloor_~retValue_acc~2; 84650#L889-2 stopRequestedInDirection__wrappee__empty_#t~ret68 := isTopFloor_#res;assume { :end_inline_isTopFloor } true;stopRequestedInDirection__wrappee__empty_~tmp~20 := stopRequestedInDirection__wrappee__empty_#t~ret68;havoc stopRequestedInDirection__wrappee__empty_#t~ret68; 84459#L2203-2 assume !(0 != stopRequestedInDirection__wrappee__empty_~tmp~20); 84460#L2209-2 assume !(~currentFloorID~0 < 0); 83918#L2224-2 assume !(~currentFloorID~0 < 0); 83919#L2237-2 assume ~currentFloorID~0 < 1; 84025#L2239-2 assume 0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 1;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 83522#L315-22 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 81782#L342-22 stopRequestedInDirection__wrappee__empty_#t~ret70 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;stopRequestedInDirection__wrappee__empty_~tmp___3~1 := stopRequestedInDirection__wrappee__empty_#t~ret70;havoc stopRequestedInDirection__wrappee__empty_#t~ret70; 82436#L2243-2 assume 0 != stopRequestedInDirection__wrappee__empty_~tmp___3~1;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 81510#L2521-2 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 84945#L2570 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 84943#L2922 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 83043#L2614 assume !(1 == ~currentHeading~0); 81655#L2624 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 81656#L2624-2 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 81595#L2630-1 assume { :end_inline_continueInDirection } true; 87804#L2931-2 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 87803#L1995-1 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 86822#L2055-6 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 86811#L2087-6 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 86594#L124 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 86588#L134-1 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 86583#L2946 assume { :end_inline_timeShift } true;cleanup_~i~0 := 0; 86580#L1042-3 [2018-11-18 13:56:29,069 INFO L796 eck$LassoCheckResult]: Loop: 86580#L1042-3 assume true; 86579#L1042-1 assume !false; 86578#L1043 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 86577#L1046 assume cleanup_~i~0 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := 0;isBlocked_#res := isBlocked_~retValue_acc~10; 86576#L1818 cleanup_#t~ret10 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1 := cleanup_#t~ret10;havoc cleanup_#t~ret10; 86575#L1050 assume 1 != cleanup_~tmp___0~1; 86574#L1050-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~19;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~19;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~18, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~18;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 86571#L315-61 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 86568#L342-61 anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 86567#L2103 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 86528#L2167 isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~19 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if 0 == isIdle_~tmp~19 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 86521#L2180 cleanup_#t~ret11 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~7 := cleanup_#t~ret11;havoc cleanup_#t~ret11; 86512#L1062 assume !(0 != cleanup_~tmp~7);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 86507#L2676-1 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 86496#L1995-2 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 86489#L2012-2 assume !(0 == buttonForFloorIsPressed_~floorID); 86484#L2016-2 assume !(1 == buttonForFloorIsPressed_~floorID); 86474#L2020-2 assume 2 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_2~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 86464#L2033-2 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 86460#L2687-1 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 86443#L2823-2 assume !(0 != timeShift_~tmp___9~2); 86441#L2914-3 assume 1 == ~doorState~0;~doorState~0 := 0; 86439#L2914-5 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 86431#L2579-2 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 86414#L2600-2 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 85153#L2552-2 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 84949#L2199-8 assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 84948#L2368-8 assume !(0 == ~currentFloorID~0); 84605#L2374-8 assume !(~currentFloorID~0 > 0); 84457#L2389-8 assume ~currentFloorID~0 > 0; 84793#L2391-8 assume 0 != stopRequestedInDirection__wrappee__empty_~respectInLiftCalls; 84770#L2392-8 assume 0 != ~floorButtons_0~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 81686#L2521-8 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 85697#L2570-2 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 85693#L2922-2 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 85694#L2614-3 assume !(1 == ~currentHeading~0); 89523#L2624-9 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 82039#L2624-11 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 81586#L2630-7 assume { :end_inline_continueInDirection } true; 87051#L2931-5 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 87050#L1995-3 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 87048#L2055-13 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 87043#L2087-13 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 86740#L124-2 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 86736#L134-3 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 86582#L2946-1 assume { :end_inline_timeShift } true;cleanup_~i~0 := 1 + cleanup_~i~0; 86580#L1042-3 [2018-11-18 13:56:29,069 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:29,069 INFO L82 PathProgramCache]: Analyzing trace with hash 1028286895, now seen corresponding path program 1 times [2018-11-18 13:56:29,070 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:29,070 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:29,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:29,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:29,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:29,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:29,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:29,910 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:29,910 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:56:29,910 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:56:29,911 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:29,911 INFO L82 PathProgramCache]: Analyzing trace with hash -1996793168, now seen corresponding path program 1 times [2018-11-18 13:56:29,911 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:29,911 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:29,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:29,912 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:29,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:29,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:30,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:30,004 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:30,004 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:56:30,004 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:56:30,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:56:30,004 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:56:30,005 INFO L87 Difference]: Start difference. First operand 12163 states and 22197 transitions. cyclomatic complexity: 10036 Second operand 5 states. [2018-11-18 13:56:35,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:56:35,454 INFO L93 Difference]: Finished difference Result 26684 states and 48730 transitions. [2018-11-18 13:56:35,454 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 13:56:35,455 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 26684 states and 48730 transitions. [2018-11-18 13:56:35,533 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 22555 [2018-11-18 13:56:35,605 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 26684 states to 26591 states and 48619 transitions. [2018-11-18 13:56:35,605 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 26591 [2018-11-18 13:56:35,776 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 26591 [2018-11-18 13:56:35,777 INFO L73 IsDeterministic]: Start isDeterministic. Operand 26591 states and 48619 transitions. [2018-11-18 13:56:35,801 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:56:35,801 INFO L705 BuchiCegarLoop]: Abstraction has 26591 states and 48619 transitions. [2018-11-18 13:56:35,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26591 states and 48619 transitions. [2018-11-18 13:56:35,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26591 to 16859. [2018-11-18 13:56:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16859 states. [2018-11-18 13:56:35,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16859 states to 16859 states and 30738 transitions. [2018-11-18 13:56:35,980 INFO L728 BuchiCegarLoop]: Abstraction has 16859 states and 30738 transitions. [2018-11-18 13:56:35,980 INFO L608 BuchiCegarLoop]: Abstraction has 16859 states and 30738 transitions. [2018-11-18 13:56:35,980 INFO L442 BuchiCegarLoop]: ======== Iteration 7============ [2018-11-18 13:56:35,980 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16859 states and 30738 transitions. [2018-11-18 13:56:36,018 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 15232 [2018-11-18 13:56:36,019 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:36,019 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:36,026 INFO L866 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] [2018-11-18 13:56:36,026 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:36,026 INFO L794 eck$LassoCheckResult]: Stem: 122784#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string42.base, #t~string42.offset := #Ultimate.alloc(30);call #t~string43.base, #t~string43.offset := #Ultimate.alloc(9);call #t~string44.base, #t~string44.offset := #Ultimate.alloc(21);call #t~string45.base, #t~string45.offset := #Ultimate.alloc(30);call #t~string46.base, #t~string46.offset := #Ultimate.alloc(9);call #t~string47.base, #t~string47.offset := #Ultimate.alloc(21);call #t~string51.base, #t~string51.offset := #Ultimate.alloc(30);call #t~string52.base, #t~string52.offset := #Ultimate.alloc(9);call #t~string53.base, #t~string53.offset := #Ultimate.alloc(25);call #t~string54.base, #t~string54.offset := #Ultimate.alloc(30);call #t~string55.base, #t~string55.offset := #Ultimate.alloc(9);call #t~string56.base, #t~string56.offset := #Ultimate.alloc(25);call #t~string112.base, #t~string112.offset := #Ultimate.alloc(10);call #t~string114.base, #t~string114.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string114.base,#t~string114.offset := 91];#memory_int := #memory_int[#t~string114.base,1 + #t~string114.offset := 95];#memory_int := #memory_int[#t~string114.base,2 + #t~string114.offset := 93];#memory_int := #memory_int[#t~string114.base,3 + #t~string114.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string116.base,#t~string116.offset := 91];#memory_int := #memory_int[#t~string116.base,1 + #t~string116.offset := 93];#memory_int := #memory_int[#t~string116.base,2 + #t~string116.offset := 32];#memory_int := #memory_int[#t~string116.base,3 + #t~string116.offset := 0];call #t~string118.base, #t~string118.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string118.base,#t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,1 + #t~string118.offset := 97];#memory_int := #memory_int[#t~string118.base,2 + #t~string118.offset := 116];#memory_int := #memory_int[#t~string118.base,3 + #t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,4 + #t~string118.offset := 0];call #t~string120.base, #t~string120.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string120.base,#t~string120.offset := 37];#memory_int := #memory_int[#t~string120.base,1 + #t~string120.offset := 105];#memory_int := #memory_int[#t~string120.base,2 + #t~string120.offset := 0];call #t~string122.base, #t~string122.offset := #Ultimate.alloc(10);call #t~string124.base, #t~string124.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string124.base,#t~string124.offset := 117];#memory_int := #memory_int[#t~string124.base,1 + #t~string124.offset := 112];#memory_int := #memory_int[#t~string124.base,2 + #t~string124.offset := 0];call #t~string126.base, #t~string126.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string126.base,#t~string126.offset := 100];#memory_int := #memory_int[#t~string126.base,1 + #t~string126.offset := 111];#memory_int := #memory_int[#t~string126.base,2 + #t~string126.offset := 119];#memory_int := #memory_int[#t~string126.base,3 + #t~string126.offset := 110];#memory_int := #memory_int[#t~string126.base,4 + #t~string126.offset := 0];call #t~string128.base, #t~string128.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string128.base,#t~string128.offset := 32];#memory_int := #memory_int[#t~string128.base,1 + #t~string128.offset := 73];#memory_int := #memory_int[#t~string128.base,2 + #t~string128.offset := 76];#memory_int := #memory_int[#t~string128.base,3 + #t~string128.offset := 95];#memory_int := #memory_int[#t~string128.base,4 + #t~string128.offset := 112];#memory_int := #memory_int[#t~string128.base,5 + #t~string128.offset := 58];#memory_int := #memory_int[#t~string128.base,6 + #t~string128.offset := 0];call #t~string130.base, #t~string130.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string130.base,#t~string130.offset := 32];#memory_int := #memory_int[#t~string130.base,1 + #t~string130.offset := 37];#memory_int := #memory_int[#t~string130.base,2 + #t~string130.offset := 105];#memory_int := #memory_int[#t~string130.base,3 + #t~string130.offset := 0];call #t~string132.base, #t~string132.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string132.base,#t~string132.offset := 32];#memory_int := #memory_int[#t~string132.base,1 + #t~string132.offset := 37];#memory_int := #memory_int[#t~string132.base,2 + #t~string132.offset := 105];#memory_int := #memory_int[#t~string132.base,3 + #t~string132.offset := 0];call #t~string134.base, #t~string134.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string134.base,#t~string134.offset := 32];#memory_int := #memory_int[#t~string134.base,1 + #t~string134.offset := 37];#memory_int := #memory_int[#t~string134.base,2 + #t~string134.offset := 105];#memory_int := #memory_int[#t~string134.base,3 + #t~string134.offset := 0];call #t~string136.base, #t~string136.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string136.base,#t~string136.offset := 32];#memory_int := #memory_int[#t~string136.base,1 + #t~string136.offset := 37];#memory_int := #memory_int[#t~string136.base,2 + #t~string136.offset := 105];#memory_int := #memory_int[#t~string136.base,3 + #t~string136.offset := 0];call #t~string138.base, #t~string138.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string138.base,#t~string138.offset := 32];#memory_int := #memory_int[#t~string138.base,1 + #t~string138.offset := 37];#memory_int := #memory_int[#t~string138.base,2 + #t~string138.offset := 105];#memory_int := #memory_int[#t~string138.base,3 + #t~string138.offset := 0];call #t~string140.base, #t~string140.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string140.base,#t~string140.offset := 32];#memory_int := #memory_int[#t~string140.base,1 + #t~string140.offset := 70];#memory_int := #memory_int[#t~string140.base,2 + #t~string140.offset := 95];#memory_int := #memory_int[#t~string140.base,3 + #t~string140.offset := 112];#memory_int := #memory_int[#t~string140.base,4 + #t~string140.offset := 58];#memory_int := #memory_int[#t~string140.base,5 + #t~string140.offset := 0];call #t~string143.base, #t~string143.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string143.base,#t~string143.offset := 32];#memory_int := #memory_int[#t~string143.base,1 + #t~string143.offset := 37];#memory_int := #memory_int[#t~string143.base,2 + #t~string143.offset := 105];#memory_int := #memory_int[#t~string143.base,3 + #t~string143.offset := 0];call #t~string146.base, #t~string146.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string146.base,#t~string146.offset := 32];#memory_int := #memory_int[#t~string146.base,1 + #t~string146.offset := 37];#memory_int := #memory_int[#t~string146.base,2 + #t~string146.offset := 105];#memory_int := #memory_int[#t~string146.base,3 + #t~string146.offset := 0];call #t~string149.base, #t~string149.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string149.base,#t~string149.offset := 32];#memory_int := #memory_int[#t~string149.base,1 + #t~string149.offset := 37];#memory_int := #memory_int[#t~string149.base,2 + #t~string149.offset := 105];#memory_int := #memory_int[#t~string149.base,3 + #t~string149.offset := 0];call #t~string152.base, #t~string152.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string152.base,#t~string152.offset := 32];#memory_int := #memory_int[#t~string152.base,1 + #t~string152.offset := 37];#memory_int := #memory_int[#t~string152.base,2 + #t~string152.offset := 105];#memory_int := #memory_int[#t~string152.base,3 + #t~string152.offset := 0];call #t~string155.base, #t~string155.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string155.base,#t~string155.offset := 32];#memory_int := #memory_int[#t~string155.base,1 + #t~string155.offset := 37];#memory_int := #memory_int[#t~string155.base,2 + #t~string155.offset := 105];#memory_int := #memory_int[#t~string155.base,3 + #t~string155.offset := 0];call #t~string157.base, #t~string157.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string157.base,#t~string157.offset := 10];#memory_int := #memory_int[#t~string157.base,1 + #t~string157.offset := 0];~weight~0 := 0;~maximumWeight~0 := 100;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~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; 122785#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret16, main_~retValue_acc~4, main_~tmp~9;havoc main_~retValue_acc~4;havoc main_~tmp~9;assume { :begin_inline_select_helpers } true; 121641#L1368 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 121642#L1361 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 121768#L1376 main_#t~ret16 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~9 := main_#t~ret16;havoc main_#t~ret16; 122294#L1240 assume 0 != main_~tmp~9;assume { :begin_inline_setup } true; 120665#L1212 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 120666#L81 assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret9, bigMacCall_~tmp~6;havoc bigMacCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~26;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~26; 120906#L3323 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~26 := 4;getOrigin_#res := getOrigin_~retValue_acc~26; 120535#L3348 bigMacCall_#t~ret9 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~6 := bigMacCall_#t~ret9;havoc bigMacCall_#t~ret9;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 122096#L586 assume 0 == initPersonOnFloor_~floor; 121974#L587 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 120302#L694-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 121420#L378 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 122446#L390-2 assume { :end_inline_callOnFloor } true; 122479#L730 assume { :end_inline_initPersonOnFloor } true; 121712#L1012 assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret10, cleanup_#t~ret11, cleanup_~i~0, cleanup_~tmp~7, cleanup_~tmp___0~1, cleanup_~__cil_tmp4~0;havoc cleanup_~i~0;havoc cleanup_~tmp~7;havoc cleanup_~tmp___0~1;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 121713#L2676 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 122118#L1995 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 121461#L2012 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 121462#L2033 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 123731#L2687 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 129304#L2823 assume !(0 != timeShift_~tmp___9~2); 123721#L2914 assume 1 == ~doorState~0;~doorState~0 := 0; 123722#L2914-2 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 122711#L2579 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 121561#L2600 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 121562#L2552 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 123485#L2199-2 assume 1 == stopRequestedInDirection__wrappee__empty_~dir;assume { :begin_inline_isTopFloor } true;isTopFloor_#in~floorID := ~currentFloorID~0;havoc isTopFloor_#res;havoc isTopFloor_~floorID, isTopFloor_~retValue_acc~2;isTopFloor_~floorID := isTopFloor_#in~floorID;havoc isTopFloor_~retValue_acc~2;isTopFloor_~retValue_acc~2 := (if 4 == isTopFloor_~floorID then 1 else 0);isTopFloor_#res := isTopFloor_~retValue_acc~2; 123510#L889-2 stopRequestedInDirection__wrappee__empty_#t~ret68 := isTopFloor_#res;assume { :end_inline_isTopFloor } true;stopRequestedInDirection__wrappee__empty_~tmp~20 := stopRequestedInDirection__wrappee__empty_#t~ret68;havoc stopRequestedInDirection__wrappee__empty_#t~ret68; 123316#L2203-2 assume !(0 != stopRequestedInDirection__wrappee__empty_~tmp~20); 123317#L2209-2 assume !(~currentFloorID~0 < 0); 122774#L2224-2 assume !(~currentFloorID~0 < 0); 122775#L2237-2 assume ~currentFloorID~0 < 1; 122880#L2239-2 assume 0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 1;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 122390#L315-22 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 120640#L342-22 stopRequestedInDirection__wrappee__empty_#t~ret70 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;stopRequestedInDirection__wrappee__empty_~tmp___3~1 := stopRequestedInDirection__wrappee__empty_#t~ret70;havoc stopRequestedInDirection__wrappee__empty_#t~ret70; 121299#L2243-2 assume 0 != stopRequestedInDirection__wrappee__empty_~tmp___3~1;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 120363#L2521-2 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 124105#L2570 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 123966#L2922 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 121905#L2614 assume !(1 == ~currentHeading~0); 120513#L2624 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 120514#L2624-2 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 120453#L2630-1 assume { :end_inline_continueInDirection } true; 121403#L2931-2 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 124382#L1995-1 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 124380#L2055-6 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 124375#L2087-6 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 124367#L124 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 124361#L134-1 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 124360#L2946 assume { :end_inline_timeShift } true;cleanup_~i~0 := 0; 124353#L1042-3 [2018-11-18 13:56:36,027 INFO L796 eck$LassoCheckResult]: Loop: 124353#L1042-3 assume true; 124327#L1042-1 assume !false; 124320#L1043 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 124295#L1046 assume cleanup_~i~0 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := 0;isBlocked_#res := isBlocked_~retValue_acc~10; 124284#L1818 cleanup_#t~ret10 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1 := cleanup_#t~ret10;havoc cleanup_#t~ret10; 124251#L1050 assume 1 != cleanup_~tmp___0~1; 124246#L1050-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~19;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~19;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~18, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~18;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 124241#L315-61 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 124231#L342-61 anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 124195#L2103 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 124167#L2167 isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~19 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if 0 == isIdle_~tmp~19 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 124162#L2180 cleanup_#t~ret11 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~7 := cleanup_#t~ret11;havoc cleanup_#t~ret11; 124161#L1062 assume !(0 != cleanup_~tmp~7);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 124112#L2676-1 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 123964#L1995-2 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 123960#L2012-2 assume !(0 == buttonForFloorIsPressed_~floorID); 123956#L2016-2 assume 1 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_1~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 123957#L2033-2 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 130913#L2687-1 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 130911#L2823-2 assume !(0 != timeShift_~tmp___9~2); 130910#L2914-3 assume 1 == ~doorState~0;~doorState~0 := 0; 130909#L2914-5 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 130906#L2579-2 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 130897#L2600-2 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 130896#L2552-2 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 128306#L2199-8 assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 121310#L2368-8 assume !(0 == ~currentFloorID~0); 121311#L2374-8 assume ~currentFloorID~0 > 0; 123459#L2375-8 assume !(0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls); 123508#L2389-8 assume ~currentFloorID~0 > 0; 123701#L2391-8 assume 0 != stopRequestedInDirection__wrappee__empty_~respectInLiftCalls; 130878#L2392-8 assume 0 != ~floorButtons_0~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 130871#L2521-8 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 130869#L2570-2 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 130864#L2922-2 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 122010#L2614-3 assume !(1 == ~currentHeading~0); 120416#L2624-9 assume !(0 == ~currentFloorID~0); 120417#L2624-11 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 120447#L2630-7 assume { :end_inline_continueInDirection } true; 121401#L2931-5 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 124404#L1995-3 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 124402#L2055-13 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 124397#L2087-13 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 124387#L124-2 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 124383#L134-3 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 124359#L2946-1 assume { :end_inline_timeShift } true;cleanup_~i~0 := 1 + cleanup_~i~0; 124353#L1042-3 [2018-11-18 13:56:36,027 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:36,027 INFO L82 PathProgramCache]: Analyzing trace with hash 1028286895, now seen corresponding path program 2 times [2018-11-18 13:56:36,027 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:36,027 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:36,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:36,028 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:36,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:36,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:36,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:36,789 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:36,789 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:56:36,790 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:56:36,790 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:36,790 INFO L82 PathProgramCache]: Analyzing trace with hash 1019907800, now seen corresponding path program 1 times [2018-11-18 13:56:36,790 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:36,790 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:36,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:36,791 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:56:36,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:36,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:36,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:36,837 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:36,837 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:56:36,837 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:56:36,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:56:36,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:56:36,837 INFO L87 Difference]: Start difference. First operand 16859 states and 30738 transitions. cyclomatic complexity: 13881 Second operand 5 states. [2018-11-18 13:56:37,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:56:37,215 INFO L93 Difference]: Finished difference Result 35012 states and 64027 transitions. [2018-11-18 13:56:37,216 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 13:56:37,216 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 35012 states and 64027 transitions. [2018-11-18 13:56:37,316 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 33220 [2018-11-18 13:56:37,391 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 35012 states to 35012 states and 64027 transitions. [2018-11-18 13:56:37,391 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 35012 [2018-11-18 13:56:37,415 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 35012 [2018-11-18 13:56:37,415 INFO L73 IsDeterministic]: Start isDeterministic. Operand 35012 states and 64027 transitions. [2018-11-18 13:56:37,438 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:56:37,438 INFO L705 BuchiCegarLoop]: Abstraction has 35012 states and 64027 transitions. [2018-11-18 13:56:37,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35012 states and 64027 transitions. [2018-11-18 13:56:37,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35012 to 17119. [2018-11-18 13:56:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17119 states. [2018-11-18 13:56:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17119 states to 17119 states and 30996 transitions. [2018-11-18 13:56:37,628 INFO L728 BuchiCegarLoop]: Abstraction has 17119 states and 30996 transitions. [2018-11-18 13:56:37,628 INFO L608 BuchiCegarLoop]: Abstraction has 17119 states and 30996 transitions. [2018-11-18 13:56:37,628 INFO L442 BuchiCegarLoop]: ======== Iteration 8============ [2018-11-18 13:56:37,628 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 17119 states and 30996 transitions. [2018-11-18 13:56:37,661 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 15447 [2018-11-18 13:56:37,662 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:37,662 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:37,669 INFO L866 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] [2018-11-18 13:56:37,669 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:37,670 INFO L794 eck$LassoCheckResult]: Stem: 174731#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string42.base, #t~string42.offset := #Ultimate.alloc(30);call #t~string43.base, #t~string43.offset := #Ultimate.alloc(9);call #t~string44.base, #t~string44.offset := #Ultimate.alloc(21);call #t~string45.base, #t~string45.offset := #Ultimate.alloc(30);call #t~string46.base, #t~string46.offset := #Ultimate.alloc(9);call #t~string47.base, #t~string47.offset := #Ultimate.alloc(21);call #t~string51.base, #t~string51.offset := #Ultimate.alloc(30);call #t~string52.base, #t~string52.offset := #Ultimate.alloc(9);call #t~string53.base, #t~string53.offset := #Ultimate.alloc(25);call #t~string54.base, #t~string54.offset := #Ultimate.alloc(30);call #t~string55.base, #t~string55.offset := #Ultimate.alloc(9);call #t~string56.base, #t~string56.offset := #Ultimate.alloc(25);call #t~string112.base, #t~string112.offset := #Ultimate.alloc(10);call #t~string114.base, #t~string114.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string114.base,#t~string114.offset := 91];#memory_int := #memory_int[#t~string114.base,1 + #t~string114.offset := 95];#memory_int := #memory_int[#t~string114.base,2 + #t~string114.offset := 93];#memory_int := #memory_int[#t~string114.base,3 + #t~string114.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string116.base,#t~string116.offset := 91];#memory_int := #memory_int[#t~string116.base,1 + #t~string116.offset := 93];#memory_int := #memory_int[#t~string116.base,2 + #t~string116.offset := 32];#memory_int := #memory_int[#t~string116.base,3 + #t~string116.offset := 0];call #t~string118.base, #t~string118.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string118.base,#t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,1 + #t~string118.offset := 97];#memory_int := #memory_int[#t~string118.base,2 + #t~string118.offset := 116];#memory_int := #memory_int[#t~string118.base,3 + #t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,4 + #t~string118.offset := 0];call #t~string120.base, #t~string120.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string120.base,#t~string120.offset := 37];#memory_int := #memory_int[#t~string120.base,1 + #t~string120.offset := 105];#memory_int := #memory_int[#t~string120.base,2 + #t~string120.offset := 0];call #t~string122.base, #t~string122.offset := #Ultimate.alloc(10);call #t~string124.base, #t~string124.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string124.base,#t~string124.offset := 117];#memory_int := #memory_int[#t~string124.base,1 + #t~string124.offset := 112];#memory_int := #memory_int[#t~string124.base,2 + #t~string124.offset := 0];call #t~string126.base, #t~string126.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string126.base,#t~string126.offset := 100];#memory_int := #memory_int[#t~string126.base,1 + #t~string126.offset := 111];#memory_int := #memory_int[#t~string126.base,2 + #t~string126.offset := 119];#memory_int := #memory_int[#t~string126.base,3 + #t~string126.offset := 110];#memory_int := #memory_int[#t~string126.base,4 + #t~string126.offset := 0];call #t~string128.base, #t~string128.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string128.base,#t~string128.offset := 32];#memory_int := #memory_int[#t~string128.base,1 + #t~string128.offset := 73];#memory_int := #memory_int[#t~string128.base,2 + #t~string128.offset := 76];#memory_int := #memory_int[#t~string128.base,3 + #t~string128.offset := 95];#memory_int := #memory_int[#t~string128.base,4 + #t~string128.offset := 112];#memory_int := #memory_int[#t~string128.base,5 + #t~string128.offset := 58];#memory_int := #memory_int[#t~string128.base,6 + #t~string128.offset := 0];call #t~string130.base, #t~string130.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string130.base,#t~string130.offset := 32];#memory_int := #memory_int[#t~string130.base,1 + #t~string130.offset := 37];#memory_int := #memory_int[#t~string130.base,2 + #t~string130.offset := 105];#memory_int := #memory_int[#t~string130.base,3 + #t~string130.offset := 0];call #t~string132.base, #t~string132.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string132.base,#t~string132.offset := 32];#memory_int := #memory_int[#t~string132.base,1 + #t~string132.offset := 37];#memory_int := #memory_int[#t~string132.base,2 + #t~string132.offset := 105];#memory_int := #memory_int[#t~string132.base,3 + #t~string132.offset := 0];call #t~string134.base, #t~string134.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string134.base,#t~string134.offset := 32];#memory_int := #memory_int[#t~string134.base,1 + #t~string134.offset := 37];#memory_int := #memory_int[#t~string134.base,2 + #t~string134.offset := 105];#memory_int := #memory_int[#t~string134.base,3 + #t~string134.offset := 0];call #t~string136.base, #t~string136.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string136.base,#t~string136.offset := 32];#memory_int := #memory_int[#t~string136.base,1 + #t~string136.offset := 37];#memory_int := #memory_int[#t~string136.base,2 + #t~string136.offset := 105];#memory_int := #memory_int[#t~string136.base,3 + #t~string136.offset := 0];call #t~string138.base, #t~string138.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string138.base,#t~string138.offset := 32];#memory_int := #memory_int[#t~string138.base,1 + #t~string138.offset := 37];#memory_int := #memory_int[#t~string138.base,2 + #t~string138.offset := 105];#memory_int := #memory_int[#t~string138.base,3 + #t~string138.offset := 0];call #t~string140.base, #t~string140.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string140.base,#t~string140.offset := 32];#memory_int := #memory_int[#t~string140.base,1 + #t~string140.offset := 70];#memory_int := #memory_int[#t~string140.base,2 + #t~string140.offset := 95];#memory_int := #memory_int[#t~string140.base,3 + #t~string140.offset := 112];#memory_int := #memory_int[#t~string140.base,4 + #t~string140.offset := 58];#memory_int := #memory_int[#t~string140.base,5 + #t~string140.offset := 0];call #t~string143.base, #t~string143.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string143.base,#t~string143.offset := 32];#memory_int := #memory_int[#t~string143.base,1 + #t~string143.offset := 37];#memory_int := #memory_int[#t~string143.base,2 + #t~string143.offset := 105];#memory_int := #memory_int[#t~string143.base,3 + #t~string143.offset := 0];call #t~string146.base, #t~string146.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string146.base,#t~string146.offset := 32];#memory_int := #memory_int[#t~string146.base,1 + #t~string146.offset := 37];#memory_int := #memory_int[#t~string146.base,2 + #t~string146.offset := 105];#memory_int := #memory_int[#t~string146.base,3 + #t~string146.offset := 0];call #t~string149.base, #t~string149.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string149.base,#t~string149.offset := 32];#memory_int := #memory_int[#t~string149.base,1 + #t~string149.offset := 37];#memory_int := #memory_int[#t~string149.base,2 + #t~string149.offset := 105];#memory_int := #memory_int[#t~string149.base,3 + #t~string149.offset := 0];call #t~string152.base, #t~string152.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string152.base,#t~string152.offset := 32];#memory_int := #memory_int[#t~string152.base,1 + #t~string152.offset := 37];#memory_int := #memory_int[#t~string152.base,2 + #t~string152.offset := 105];#memory_int := #memory_int[#t~string152.base,3 + #t~string152.offset := 0];call #t~string155.base, #t~string155.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string155.base,#t~string155.offset := 32];#memory_int := #memory_int[#t~string155.base,1 + #t~string155.offset := 37];#memory_int := #memory_int[#t~string155.base,2 + #t~string155.offset := 105];#memory_int := #memory_int[#t~string155.base,3 + #t~string155.offset := 0];call #t~string157.base, #t~string157.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string157.base,#t~string157.offset := 10];#memory_int := #memory_int[#t~string157.base,1 + #t~string157.offset := 0];~weight~0 := 0;~maximumWeight~0 := 100;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~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; 174732#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret16, main_~retValue_acc~4, main_~tmp~9;havoc main_~retValue_acc~4;havoc main_~tmp~9;assume { :begin_inline_select_helpers } true; 173548#L1368 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 173549#L1361 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 173686#L1376 main_#t~ret16 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~9 := main_#t~ret16;havoc main_#t~ret16; 174217#L1240 assume 0 != main_~tmp~9;assume { :begin_inline_setup } true; 172554#L1212 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 172555#L81 assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret9, bigMacCall_~tmp~6;havoc bigMacCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~26;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~26; 172795#L3323 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~26 := 4;getOrigin_#res := getOrigin_~retValue_acc~26; 172424#L3348 bigMacCall_#t~ret9 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~6 := bigMacCall_#t~ret9;havoc bigMacCall_#t~ret9;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 174016#L586 assume 0 == initPersonOnFloor_~floor; 173893#L587 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 172191#L694-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 173323#L378 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 174382#L390-2 assume { :end_inline_callOnFloor } true; 174415#L730 assume { :end_inline_initPersonOnFloor } true; 173621#L1012 assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret10, cleanup_#t~ret11, cleanup_~i~0, cleanup_~tmp~7, cleanup_~tmp___0~1, cleanup_~__cil_tmp4~0;havoc cleanup_~i~0;havoc cleanup_~tmp~7;havoc cleanup_~tmp___0~1;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 173622#L2676 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 174037#L1995 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 173366#L2012 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 173367#L2033 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 175528#L2687 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 175811#L2823 assume !(0 != timeShift_~tmp___9~2); 175714#L2914 assume 1 == ~doorState~0;~doorState~0 := 0; 175715#L2914-2 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 174645#L2579 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 173466#L2600 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 173467#L2552 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 175468#L2199-2 assume 1 == stopRequestedInDirection__wrappee__empty_~dir;assume { :begin_inline_isTopFloor } true;isTopFloor_#in~floorID := ~currentFloorID~0;havoc isTopFloor_#res;havoc isTopFloor_~floorID, isTopFloor_~retValue_acc~2;isTopFloor_~floorID := isTopFloor_#in~floorID;havoc isTopFloor_~retValue_acc~2;isTopFloor_~retValue_acc~2 := (if 4 == isTopFloor_~floorID then 1 else 0);isTopFloor_#res := isTopFloor_~retValue_acc~2; 175495#L889-2 stopRequestedInDirection__wrappee__empty_#t~ret68 := isTopFloor_#res;assume { :end_inline_isTopFloor } true;stopRequestedInDirection__wrappee__empty_~tmp~20 := stopRequestedInDirection__wrappee__empty_#t~ret68;havoc stopRequestedInDirection__wrappee__empty_#t~ret68; 175295#L2203-2 assume !(0 != stopRequestedInDirection__wrappee__empty_~tmp~20); 175296#L2209-2 assume !(~currentFloorID~0 < 0); 174721#L2224-2 assume !(~currentFloorID~0 < 0); 174722#L2237-2 assume ~currentFloorID~0 < 1; 174828#L2239-2 assume 0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 1;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 174331#L315-22 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 172529#L342-22 stopRequestedInDirection__wrappee__empty_#t~ret70 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;stopRequestedInDirection__wrappee__empty_~tmp___3~1 := stopRequestedInDirection__wrappee__empty_#t~ret70;havoc stopRequestedInDirection__wrappee__empty_#t~ret70; 173188#L2243-2 assume 0 != stopRequestedInDirection__wrappee__empty_~tmp___3~1;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 172252#L2521-2 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 176013#L2570 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 175880#L2922 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 173823#L2614 assume !(1 == ~currentHeading~0); 172402#L2624 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 172403#L2624-2 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 172342#L2630-1 assume { :end_inline_continueInDirection } true; 173306#L2931-2 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 174039#L1995-1 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 174040#L2055-6 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 172945#L2087-6 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 172946#L124 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 172435#L134-1 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 173556#L2946 assume { :end_inline_timeShift } true;cleanup_~i~0 := 0; 173699#L1042-3 [2018-11-18 13:56:37,670 INFO L796 eck$LassoCheckResult]: Loop: 173699#L1042-3 assume true; 185851#L1042-1 assume !false; 185850#L1043 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 185849#L1046 assume cleanup_~i~0 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := 0;isBlocked_#res := isBlocked_~retValue_acc~10; 185848#L1818 cleanup_#t~ret10 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1 := cleanup_#t~ret10;havoc cleanup_#t~ret10; 185837#L1050 assume 1 != cleanup_~tmp___0~1; 185767#L1050-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~19;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~19;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~18, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~18;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 184641#L315-61 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 184637#L342-61 anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 184635#L2103 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 184528#L2167 isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~19 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if 0 == isIdle_~tmp~19 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 184471#L2180 cleanup_#t~ret11 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~7 := cleanup_#t~ret11;havoc cleanup_#t~ret11; 184470#L1062 assume !(0 != cleanup_~tmp~7);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 184469#L2676-1 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 177471#L1995-2 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 177468#L2012-2 assume !(0 == buttonForFloorIsPressed_~floorID); 177465#L2016-2 assume 1 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_1~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 177466#L2033-2 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 177455#L2687-1 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 176402#L2823-2 assume !(0 != timeShift_~tmp___9~2); 176401#L2914-3 assume 1 == ~doorState~0;~doorState~0 := 0; 176400#L2914-5 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 176346#L2579-2 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 176342#L2600-2 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 176248#L2552-2 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 176249#L2199-8 assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 175887#L2368-8 assume !(0 == ~currentFloorID~0); 175888#L2374-8 assume ~currentFloorID~0 > 0; 175494#L2375-8 assume 0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 174100#L315-92 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 172382#L342-92 stopRequestedInDirection__wrappee__empty_#t~ret74 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;stopRequestedInDirection__wrappee__empty_~tmp___9~0 := stopRequestedInDirection__wrappee__empty_#t~ret74;havoc stopRequestedInDirection__wrappee__empty_#t~ret74; 173070#L2379-8 assume 0 != stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 176076#L2521-8 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 188112#L2570-2 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 188106#L2922-2 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 173929#L2614-3 assume !(1 == ~currentHeading~0); 172305#L2624-9 assume !(0 == ~currentFloorID~0); 172306#L2624-11 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 172336#L2630-7 assume { :end_inline_continueInDirection } true; 173304#L2931-5 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 185891#L1995-3 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 185889#L2055-13 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 185884#L2087-13 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 185859#L124-2 assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~0;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 185854#L134-3 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 185852#L2946-1 assume { :end_inline_timeShift } true;cleanup_~i~0 := 1 + cleanup_~i~0; 173699#L1042-3 [2018-11-18 13:56:37,670 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:37,670 INFO L82 PathProgramCache]: Analyzing trace with hash 1028286895, now seen corresponding path program 3 times [2018-11-18 13:56:37,670 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:37,671 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:37,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:37,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:37,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:38,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:38,484 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:38,484 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:56:38,484 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:56:38,484 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:38,484 INFO L82 PathProgramCache]: Analyzing trace with hash -1039602027, now seen corresponding path program 1 times [2018-11-18 13:56:38,484 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:38,484 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:38,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:38,485 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:56:38,485 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:38,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:38,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:38,526 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:38,526 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 13:56:38,527 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:56:38,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 13:56:38,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 13:56:38,527 INFO L87 Difference]: Start difference. First operand 17119 states and 30996 transitions. cyclomatic complexity: 13879 Second operand 4 states. [2018-11-18 13:56:38,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:56:38,814 INFO L93 Difference]: Finished difference Result 58349 states and 106345 transitions. [2018-11-18 13:56:38,815 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:56:38,815 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 58349 states and 106345 transitions. [2018-11-18 13:56:39,156 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 55773 [2018-11-18 13:56:39,274 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 58349 states to 58349 states and 106345 transitions. [2018-11-18 13:56:39,274 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 58349 [2018-11-18 13:56:39,310 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 58349 [2018-11-18 13:56:39,310 INFO L73 IsDeterministic]: Start isDeterministic. Operand 58349 states and 106345 transitions. [2018-11-18 13:56:39,336 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:56:39,336 INFO L705 BuchiCegarLoop]: Abstraction has 58349 states and 106345 transitions. [2018-11-18 13:56:39,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58349 states and 106345 transitions. [2018-11-18 13:56:39,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58349 to 17149. [2018-11-18 13:56:39,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17149 states. [2018-11-18 13:56:39,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17149 states to 17149 states and 31026 transitions. [2018-11-18 13:56:39,558 INFO L728 BuchiCegarLoop]: Abstraction has 17149 states and 31026 transitions. [2018-11-18 13:56:39,558 INFO L608 BuchiCegarLoop]: Abstraction has 17149 states and 31026 transitions. [2018-11-18 13:56:39,558 INFO L442 BuchiCegarLoop]: ======== Iteration 9============ [2018-11-18 13:56:39,558 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 17149 states and 31026 transitions. [2018-11-18 13:56:39,592 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 15471 [2018-11-18 13:56:39,592 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:39,592 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:39,597 INFO L866 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] [2018-11-18 13:56:39,597 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:39,597 INFO L794 eck$LassoCheckResult]: Stem: 250138#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string42.base, #t~string42.offset := #Ultimate.alloc(30);call #t~string43.base, #t~string43.offset := #Ultimate.alloc(9);call #t~string44.base, #t~string44.offset := #Ultimate.alloc(21);call #t~string45.base, #t~string45.offset := #Ultimate.alloc(30);call #t~string46.base, #t~string46.offset := #Ultimate.alloc(9);call #t~string47.base, #t~string47.offset := #Ultimate.alloc(21);call #t~string51.base, #t~string51.offset := #Ultimate.alloc(30);call #t~string52.base, #t~string52.offset := #Ultimate.alloc(9);call #t~string53.base, #t~string53.offset := #Ultimate.alloc(25);call #t~string54.base, #t~string54.offset := #Ultimate.alloc(30);call #t~string55.base, #t~string55.offset := #Ultimate.alloc(9);call #t~string56.base, #t~string56.offset := #Ultimate.alloc(25);call #t~string112.base, #t~string112.offset := #Ultimate.alloc(10);call #t~string114.base, #t~string114.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string114.base,#t~string114.offset := 91];#memory_int := #memory_int[#t~string114.base,1 + #t~string114.offset := 95];#memory_int := #memory_int[#t~string114.base,2 + #t~string114.offset := 93];#memory_int := #memory_int[#t~string114.base,3 + #t~string114.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string116.base,#t~string116.offset := 91];#memory_int := #memory_int[#t~string116.base,1 + #t~string116.offset := 93];#memory_int := #memory_int[#t~string116.base,2 + #t~string116.offset := 32];#memory_int := #memory_int[#t~string116.base,3 + #t~string116.offset := 0];call #t~string118.base, #t~string118.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string118.base,#t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,1 + #t~string118.offset := 97];#memory_int := #memory_int[#t~string118.base,2 + #t~string118.offset := 116];#memory_int := #memory_int[#t~string118.base,3 + #t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,4 + #t~string118.offset := 0];call #t~string120.base, #t~string120.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string120.base,#t~string120.offset := 37];#memory_int := #memory_int[#t~string120.base,1 + #t~string120.offset := 105];#memory_int := #memory_int[#t~string120.base,2 + #t~string120.offset := 0];call #t~string122.base, #t~string122.offset := #Ultimate.alloc(10);call #t~string124.base, #t~string124.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string124.base,#t~string124.offset := 117];#memory_int := #memory_int[#t~string124.base,1 + #t~string124.offset := 112];#memory_int := #memory_int[#t~string124.base,2 + #t~string124.offset := 0];call #t~string126.base, #t~string126.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string126.base,#t~string126.offset := 100];#memory_int := #memory_int[#t~string126.base,1 + #t~string126.offset := 111];#memory_int := #memory_int[#t~string126.base,2 + #t~string126.offset := 119];#memory_int := #memory_int[#t~string126.base,3 + #t~string126.offset := 110];#memory_int := #memory_int[#t~string126.base,4 + #t~string126.offset := 0];call #t~string128.base, #t~string128.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string128.base,#t~string128.offset := 32];#memory_int := #memory_int[#t~string128.base,1 + #t~string128.offset := 73];#memory_int := #memory_int[#t~string128.base,2 + #t~string128.offset := 76];#memory_int := #memory_int[#t~string128.base,3 + #t~string128.offset := 95];#memory_int := #memory_int[#t~string128.base,4 + #t~string128.offset := 112];#memory_int := #memory_int[#t~string128.base,5 + #t~string128.offset := 58];#memory_int := #memory_int[#t~string128.base,6 + #t~string128.offset := 0];call #t~string130.base, #t~string130.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string130.base,#t~string130.offset := 32];#memory_int := #memory_int[#t~string130.base,1 + #t~string130.offset := 37];#memory_int := #memory_int[#t~string130.base,2 + #t~string130.offset := 105];#memory_int := #memory_int[#t~string130.base,3 + #t~string130.offset := 0];call #t~string132.base, #t~string132.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string132.base,#t~string132.offset := 32];#memory_int := #memory_int[#t~string132.base,1 + #t~string132.offset := 37];#memory_int := #memory_int[#t~string132.base,2 + #t~string132.offset := 105];#memory_int := #memory_int[#t~string132.base,3 + #t~string132.offset := 0];call #t~string134.base, #t~string134.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string134.base,#t~string134.offset := 32];#memory_int := #memory_int[#t~string134.base,1 + #t~string134.offset := 37];#memory_int := #memory_int[#t~string134.base,2 + #t~string134.offset := 105];#memory_int := #memory_int[#t~string134.base,3 + #t~string134.offset := 0];call #t~string136.base, #t~string136.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string136.base,#t~string136.offset := 32];#memory_int := #memory_int[#t~string136.base,1 + #t~string136.offset := 37];#memory_int := #memory_int[#t~string136.base,2 + #t~string136.offset := 105];#memory_int := #memory_int[#t~string136.base,3 + #t~string136.offset := 0];call #t~string138.base, #t~string138.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string138.base,#t~string138.offset := 32];#memory_int := #memory_int[#t~string138.base,1 + #t~string138.offset := 37];#memory_int := #memory_int[#t~string138.base,2 + #t~string138.offset := 105];#memory_int := #memory_int[#t~string138.base,3 + #t~string138.offset := 0];call #t~string140.base, #t~string140.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string140.base,#t~string140.offset := 32];#memory_int := #memory_int[#t~string140.base,1 + #t~string140.offset := 70];#memory_int := #memory_int[#t~string140.base,2 + #t~string140.offset := 95];#memory_int := #memory_int[#t~string140.base,3 + #t~string140.offset := 112];#memory_int := #memory_int[#t~string140.base,4 + #t~string140.offset := 58];#memory_int := #memory_int[#t~string140.base,5 + #t~string140.offset := 0];call #t~string143.base, #t~string143.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string143.base,#t~string143.offset := 32];#memory_int := #memory_int[#t~string143.base,1 + #t~string143.offset := 37];#memory_int := #memory_int[#t~string143.base,2 + #t~string143.offset := 105];#memory_int := #memory_int[#t~string143.base,3 + #t~string143.offset := 0];call #t~string146.base, #t~string146.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string146.base,#t~string146.offset := 32];#memory_int := #memory_int[#t~string146.base,1 + #t~string146.offset := 37];#memory_int := #memory_int[#t~string146.base,2 + #t~string146.offset := 105];#memory_int := #memory_int[#t~string146.base,3 + #t~string146.offset := 0];call #t~string149.base, #t~string149.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string149.base,#t~string149.offset := 32];#memory_int := #memory_int[#t~string149.base,1 + #t~string149.offset := 37];#memory_int := #memory_int[#t~string149.base,2 + #t~string149.offset := 105];#memory_int := #memory_int[#t~string149.base,3 + #t~string149.offset := 0];call #t~string152.base, #t~string152.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string152.base,#t~string152.offset := 32];#memory_int := #memory_int[#t~string152.base,1 + #t~string152.offset := 37];#memory_int := #memory_int[#t~string152.base,2 + #t~string152.offset := 105];#memory_int := #memory_int[#t~string152.base,3 + #t~string152.offset := 0];call #t~string155.base, #t~string155.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string155.base,#t~string155.offset := 32];#memory_int := #memory_int[#t~string155.base,1 + #t~string155.offset := 37];#memory_int := #memory_int[#t~string155.base,2 + #t~string155.offset := 105];#memory_int := #memory_int[#t~string155.base,3 + #t~string155.offset := 0];call #t~string157.base, #t~string157.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string157.base,#t~string157.offset := 10];#memory_int := #memory_int[#t~string157.base,1 + #t~string157.offset := 0];~weight~0 := 0;~maximumWeight~0 := 100;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~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; 250139#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret16, main_~retValue_acc~4, main_~tmp~9;havoc main_~retValue_acc~4;havoc main_~tmp~9;assume { :begin_inline_select_helpers } true; 248996#L1368 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 248997#L1361 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 249119#L1376 main_#t~ret16 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~9 := main_#t~ret16;havoc main_#t~ret16; 249648#L1240 assume 0 != main_~tmp~9;assume { :begin_inline_setup } true; 248034#L1212 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 248035#L81 assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret9, bigMacCall_~tmp~6;havoc bigMacCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~26;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~26; 248273#L3323 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~26 := 4;getOrigin_#res := getOrigin_~retValue_acc~26; 247904#L3348 bigMacCall_#t~ret9 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~6 := bigMacCall_#t~ret9;havoc bigMacCall_#t~ret9;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 249450#L586 assume 0 == initPersonOnFloor_~floor; 249328#L587 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 247670#L694-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 248773#L378 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 249799#L390-2 assume { :end_inline_callOnFloor } true; 249832#L730 assume { :end_inline_initPersonOnFloor } true; 249061#L1012 assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret10, cleanup_#t~ret11, cleanup_~i~0, cleanup_~tmp~7, cleanup_~tmp___0~1, cleanup_~__cil_tmp4~0;havoc cleanup_~i~0;havoc cleanup_~tmp~7;havoc cleanup_~tmp___0~1;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 249062#L2676 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 249471#L1995 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 248810#L2012 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 248811#L2033 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 251074#L2687 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 251096#L2823 assume !(0 != timeShift_~tmp___9~2); 251066#L2914 assume 1 == ~doorState~0;~doorState~0 := 0; 251067#L2914-2 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 250058#L2579 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 248912#L2600 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 248913#L2552 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 250843#L2199-2 assume 1 == stopRequestedInDirection__wrappee__empty_~dir;assume { :begin_inline_isTopFloor } true;isTopFloor_#in~floorID := ~currentFloorID~0;havoc isTopFloor_#res;havoc isTopFloor_~floorID, isTopFloor_~retValue_acc~2;isTopFloor_~floorID := isTopFloor_#in~floorID;havoc isTopFloor_~retValue_acc~2;isTopFloor_~retValue_acc~2 := (if 4 == isTopFloor_~floorID then 1 else 0);isTopFloor_#res := isTopFloor_~retValue_acc~2; 250863#L889-2 stopRequestedInDirection__wrappee__empty_#t~ret68 := isTopFloor_#res;assume { :end_inline_isTopFloor } true;stopRequestedInDirection__wrappee__empty_~tmp~20 := stopRequestedInDirection__wrappee__empty_#t~ret68;havoc stopRequestedInDirection__wrappee__empty_#t~ret68; 250687#L2203-2 assume !(0 != stopRequestedInDirection__wrappee__empty_~tmp~20); 250688#L2209-2 assume !(~currentFloorID~0 < 0); 250128#L2224-2 assume !(~currentFloorID~0 < 0); 250129#L2237-2 assume ~currentFloorID~0 < 1; 250235#L2239-2 assume 0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 1;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 249751#L315-22 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 248009#L342-22 stopRequestedInDirection__wrappee__empty_#t~ret70 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;stopRequestedInDirection__wrappee__empty_~tmp___3~1 := stopRequestedInDirection__wrappee__empty_#t~ret70;havoc stopRequestedInDirection__wrappee__empty_#t~ret70; 248651#L2243-2 assume 0 != stopRequestedInDirection__wrappee__empty_~tmp___3~1;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 247731#L2521-2 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 251097#L2570 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 251094#L2922 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 249259#L2614 assume !(1 == ~currentHeading~0); 247882#L2624 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 247883#L2624-2 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 247822#L2630-1 assume { :end_inline_continueInDirection } true; 248755#L2931-2 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 251702#L1995-1 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 250477#L2055-6 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 248954#L2087-6 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 251703#L124 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 251694#L2004 __utac_acc__Specification9_spec__3_#t~ret2 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0 := __utac_acc__Specification9_spec__3_#t~ret2;havoc __utac_acc__Specification9_spec__3_#t~ret2; 251697#L134 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~0); 251668#L134-1 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 251632#L2946 assume { :end_inline_timeShift } true;cleanup_~i~0 := 0; 251626#L1042-3 [2018-11-18 13:56:39,598 INFO L796 eck$LassoCheckResult]: Loop: 251626#L1042-3 assume true; 251618#L1042-1 assume !false; 251614#L1043 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 251612#L1046 assume cleanup_~i~0 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := 0;isBlocked_#res := isBlocked_~retValue_acc~10; 251611#L1818 cleanup_#t~ret10 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1 := cleanup_#t~ret10;havoc cleanup_#t~ret10; 251610#L1050 assume 1 != cleanup_~tmp___0~1; 251609#L1050-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~19;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~19;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~18, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~18;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 251606#L315-61 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 251591#L342-61 anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 251582#L2103 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 251568#L2167 isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~19 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if 0 == isIdle_~tmp~19 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 251563#L2180 cleanup_#t~ret11 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~7 := cleanup_#t~ret11;havoc cleanup_#t~ret11; 251561#L1062 assume !(0 != cleanup_~tmp~7);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 251558#L2676-1 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 251555#L1995-2 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 251547#L2012-2 assume !(0 == buttonForFloorIsPressed_~floorID); 251543#L2016-2 assume 1 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_1~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 248653#L2033-2 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 259945#L2687-1 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 253917#L2823-2 assume !(0 != timeShift_~tmp___9~2); 253916#L2914-3 assume 1 == ~doorState~0;~doorState~0 := 0; 253915#L2914-5 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 253912#L2579-2 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 253909#L2600-2 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 253908#L2552-2 assume !(0 != stopRequestedInDirection_~overload~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 250856#L2199-8 assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 248664#L2368-8 assume !(0 == ~currentFloorID~0); 248665#L2374-8 assume ~currentFloorID~0 > 0; 250862#L2375-8 assume 0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 249530#L315-92 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 247862#L342-92 stopRequestedInDirection__wrappee__empty_#t~ret74 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;stopRequestedInDirection__wrappee__empty_~tmp___9~0 := stopRequestedInDirection__wrappee__empty_#t~ret74;havoc stopRequestedInDirection__wrappee__empty_#t~ret74; 248539#L2379-8 assume 0 != stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 254022#L2521-8 stopRequestedInDirection_#t~ret82 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret82;havoc stopRequestedInDirection_#t~ret82;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 254664#L2570-2 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 254662#L2922-2 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 249364#L2614-3 assume !(1 == ~currentHeading~0); 247785#L2624-9 assume !(0 == ~currentFloorID~0); 247786#L2624-11 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 247816#L2630-7 assume { :end_inline_continueInDirection } true; 251666#L2931-5 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 251665#L1995-3 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 251664#L2055-13 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 251659#L2087-13 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 251667#L124-2 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 251648#L2004-1 __utac_acc__Specification9_spec__3_#t~ret2 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0 := __utac_acc__Specification9_spec__3_#t~ret2;havoc __utac_acc__Specification9_spec__3_#t~ret2; 251651#L134-2 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~0); 251640#L134-3 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 251631#L2946-1 assume { :end_inline_timeShift } true;cleanup_~i~0 := 1 + cleanup_~i~0; 251626#L1042-3 [2018-11-18 13:56:39,598 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:39,598 INFO L82 PathProgramCache]: Analyzing trace with hash 341319474, now seen corresponding path program 1 times [2018-11-18 13:56:39,598 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:39,598 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:39,599 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:39,599 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:39,599 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:39,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:40,366 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:40,366 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:56:40,366 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:56:40,367 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:40,367 INFO L82 PathProgramCache]: Analyzing trace with hash 1670197272, now seen corresponding path program 1 times [2018-11-18 13:56:40,367 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:40,367 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:40,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:40,367 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:40,368 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:40,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:40,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:40,493 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:40,493 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 13:56:40,493 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:56:40,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 13:56:40,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:56:40,494 INFO L87 Difference]: Start difference. First operand 17149 states and 31026 transitions. cyclomatic complexity: 13879 Second operand 6 states. [2018-11-18 13:56:44,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:56:44,725 INFO L93 Difference]: Finished difference Result 57848 states and 106282 transitions. [2018-11-18 13:56:44,726 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 13:56:44,726 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 57848 states and 106282 transitions. [2018-11-18 13:56:44,893 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 54709 [2018-11-18 13:56:45,016 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 57848 states to 57848 states and 106282 transitions. [2018-11-18 13:56:45,017 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 57848 [2018-11-18 13:56:45,051 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 57848 [2018-11-18 13:56:45,051 INFO L73 IsDeterministic]: Start isDeterministic. Operand 57848 states and 106282 transitions. [2018-11-18 13:56:45,080 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:56:45,080 INFO L705 BuchiCegarLoop]: Abstraction has 57848 states and 106282 transitions. [2018-11-18 13:56:45,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57848 states and 106282 transitions. [2018-11-18 13:56:45,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57848 to 24774. [2018-11-18 13:56:45,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24774 states. [2018-11-18 13:56:45,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24774 states to 24774 states and 44582 transitions. [2018-11-18 13:56:45,560 INFO L728 BuchiCegarLoop]: Abstraction has 24774 states and 44582 transitions. [2018-11-18 13:56:45,560 INFO L608 BuchiCegarLoop]: Abstraction has 24774 states and 44582 transitions. [2018-11-18 13:56:45,561 INFO L442 BuchiCegarLoop]: ======== Iteration 10============ [2018-11-18 13:56:45,561 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24774 states and 44582 transitions. [2018-11-18 13:56:45,610 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 22268 [2018-11-18 13:56:45,610 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:45,610 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:45,614 INFO L866 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] [2018-11-18 13:56:45,614 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:45,615 INFO L794 eck$LassoCheckResult]: Stem: 325301#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string42.base, #t~string42.offset := #Ultimate.alloc(30);call #t~string43.base, #t~string43.offset := #Ultimate.alloc(9);call #t~string44.base, #t~string44.offset := #Ultimate.alloc(21);call #t~string45.base, #t~string45.offset := #Ultimate.alloc(30);call #t~string46.base, #t~string46.offset := #Ultimate.alloc(9);call #t~string47.base, #t~string47.offset := #Ultimate.alloc(21);call #t~string51.base, #t~string51.offset := #Ultimate.alloc(30);call #t~string52.base, #t~string52.offset := #Ultimate.alloc(9);call #t~string53.base, #t~string53.offset := #Ultimate.alloc(25);call #t~string54.base, #t~string54.offset := #Ultimate.alloc(30);call #t~string55.base, #t~string55.offset := #Ultimate.alloc(9);call #t~string56.base, #t~string56.offset := #Ultimate.alloc(25);call #t~string112.base, #t~string112.offset := #Ultimate.alloc(10);call #t~string114.base, #t~string114.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string114.base,#t~string114.offset := 91];#memory_int := #memory_int[#t~string114.base,1 + #t~string114.offset := 95];#memory_int := #memory_int[#t~string114.base,2 + #t~string114.offset := 93];#memory_int := #memory_int[#t~string114.base,3 + #t~string114.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string116.base,#t~string116.offset := 91];#memory_int := #memory_int[#t~string116.base,1 + #t~string116.offset := 93];#memory_int := #memory_int[#t~string116.base,2 + #t~string116.offset := 32];#memory_int := #memory_int[#t~string116.base,3 + #t~string116.offset := 0];call #t~string118.base, #t~string118.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string118.base,#t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,1 + #t~string118.offset := 97];#memory_int := #memory_int[#t~string118.base,2 + #t~string118.offset := 116];#memory_int := #memory_int[#t~string118.base,3 + #t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,4 + #t~string118.offset := 0];call #t~string120.base, #t~string120.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string120.base,#t~string120.offset := 37];#memory_int := #memory_int[#t~string120.base,1 + #t~string120.offset := 105];#memory_int := #memory_int[#t~string120.base,2 + #t~string120.offset := 0];call #t~string122.base, #t~string122.offset := #Ultimate.alloc(10);call #t~string124.base, #t~string124.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string124.base,#t~string124.offset := 117];#memory_int := #memory_int[#t~string124.base,1 + #t~string124.offset := 112];#memory_int := #memory_int[#t~string124.base,2 + #t~string124.offset := 0];call #t~string126.base, #t~string126.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string126.base,#t~string126.offset := 100];#memory_int := #memory_int[#t~string126.base,1 + #t~string126.offset := 111];#memory_int := #memory_int[#t~string126.base,2 + #t~string126.offset := 119];#memory_int := #memory_int[#t~string126.base,3 + #t~string126.offset := 110];#memory_int := #memory_int[#t~string126.base,4 + #t~string126.offset := 0];call #t~string128.base, #t~string128.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string128.base,#t~string128.offset := 32];#memory_int := #memory_int[#t~string128.base,1 + #t~string128.offset := 73];#memory_int := #memory_int[#t~string128.base,2 + #t~string128.offset := 76];#memory_int := #memory_int[#t~string128.base,3 + #t~string128.offset := 95];#memory_int := #memory_int[#t~string128.base,4 + #t~string128.offset := 112];#memory_int := #memory_int[#t~string128.base,5 + #t~string128.offset := 58];#memory_int := #memory_int[#t~string128.base,6 + #t~string128.offset := 0];call #t~string130.base, #t~string130.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string130.base,#t~string130.offset := 32];#memory_int := #memory_int[#t~string130.base,1 + #t~string130.offset := 37];#memory_int := #memory_int[#t~string130.base,2 + #t~string130.offset := 105];#memory_int := #memory_int[#t~string130.base,3 + #t~string130.offset := 0];call #t~string132.base, #t~string132.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string132.base,#t~string132.offset := 32];#memory_int := #memory_int[#t~string132.base,1 + #t~string132.offset := 37];#memory_int := #memory_int[#t~string132.base,2 + #t~string132.offset := 105];#memory_int := #memory_int[#t~string132.base,3 + #t~string132.offset := 0];call #t~string134.base, #t~string134.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string134.base,#t~string134.offset := 32];#memory_int := #memory_int[#t~string134.base,1 + #t~string134.offset := 37];#memory_int := #memory_int[#t~string134.base,2 + #t~string134.offset := 105];#memory_int := #memory_int[#t~string134.base,3 + #t~string134.offset := 0];call #t~string136.base, #t~string136.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string136.base,#t~string136.offset := 32];#memory_int := #memory_int[#t~string136.base,1 + #t~string136.offset := 37];#memory_int := #memory_int[#t~string136.base,2 + #t~string136.offset := 105];#memory_int := #memory_int[#t~string136.base,3 + #t~string136.offset := 0];call #t~string138.base, #t~string138.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string138.base,#t~string138.offset := 32];#memory_int := #memory_int[#t~string138.base,1 + #t~string138.offset := 37];#memory_int := #memory_int[#t~string138.base,2 + #t~string138.offset := 105];#memory_int := #memory_int[#t~string138.base,3 + #t~string138.offset := 0];call #t~string140.base, #t~string140.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string140.base,#t~string140.offset := 32];#memory_int := #memory_int[#t~string140.base,1 + #t~string140.offset := 70];#memory_int := #memory_int[#t~string140.base,2 + #t~string140.offset := 95];#memory_int := #memory_int[#t~string140.base,3 + #t~string140.offset := 112];#memory_int := #memory_int[#t~string140.base,4 + #t~string140.offset := 58];#memory_int := #memory_int[#t~string140.base,5 + #t~string140.offset := 0];call #t~string143.base, #t~string143.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string143.base,#t~string143.offset := 32];#memory_int := #memory_int[#t~string143.base,1 + #t~string143.offset := 37];#memory_int := #memory_int[#t~string143.base,2 + #t~string143.offset := 105];#memory_int := #memory_int[#t~string143.base,3 + #t~string143.offset := 0];call #t~string146.base, #t~string146.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string146.base,#t~string146.offset := 32];#memory_int := #memory_int[#t~string146.base,1 + #t~string146.offset := 37];#memory_int := #memory_int[#t~string146.base,2 + #t~string146.offset := 105];#memory_int := #memory_int[#t~string146.base,3 + #t~string146.offset := 0];call #t~string149.base, #t~string149.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string149.base,#t~string149.offset := 32];#memory_int := #memory_int[#t~string149.base,1 + #t~string149.offset := 37];#memory_int := #memory_int[#t~string149.base,2 + #t~string149.offset := 105];#memory_int := #memory_int[#t~string149.base,3 + #t~string149.offset := 0];call #t~string152.base, #t~string152.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string152.base,#t~string152.offset := 32];#memory_int := #memory_int[#t~string152.base,1 + #t~string152.offset := 37];#memory_int := #memory_int[#t~string152.base,2 + #t~string152.offset := 105];#memory_int := #memory_int[#t~string152.base,3 + #t~string152.offset := 0];call #t~string155.base, #t~string155.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string155.base,#t~string155.offset := 32];#memory_int := #memory_int[#t~string155.base,1 + #t~string155.offset := 37];#memory_int := #memory_int[#t~string155.base,2 + #t~string155.offset := 105];#memory_int := #memory_int[#t~string155.base,3 + #t~string155.offset := 0];call #t~string157.base, #t~string157.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string157.base,#t~string157.offset := 10];#memory_int := #memory_int[#t~string157.base,1 + #t~string157.offset := 0];~weight~0 := 0;~maximumWeight~0 := 100;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~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; 325302#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret16, main_~retValue_acc~4, main_~tmp~9;havoc main_~retValue_acc~4;havoc main_~tmp~9;assume { :begin_inline_select_helpers } true; 324076#L1368 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 324077#L1361 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 324216#L1376 main_#t~ret16 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~9 := main_#t~ret16;havoc main_#t~ret16; 324766#L1240 assume 0 != main_~tmp~9;assume { :begin_inline_setup } true; 323061#L1212 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 323062#L81 assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret9, bigMacCall_~tmp~6;havoc bigMacCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~26;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~26; 323307#L3323 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~26 := 4;getOrigin_#res := getOrigin_~retValue_acc~26; 322929#L3348 bigMacCall_#t~ret9 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~6 := bigMacCall_#t~ret9;havoc bigMacCall_#t~ret9;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 324558#L586 assume 0 == initPersonOnFloor_~floor; 324435#L587 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 322692#L694-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 323849#L378 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 324937#L390-2 assume { :end_inline_callOnFloor } true; 324970#L730 assume { :end_inline_initPersonOnFloor } true; 324149#L1012 assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret10, cleanup_#t~ret11, cleanup_~i~0, cleanup_~tmp~7, cleanup_~tmp___0~1, cleanup_~__cil_tmp4~0;havoc cleanup_~i~0;havoc cleanup_~tmp~7;havoc cleanup_~tmp___0~1;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 324150#L2676 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 324579#L1995 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 323889#L2012 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 323890#L2033 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 324147#L2687 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 324148#L2823 assume !(0 != timeShift_~tmp___9~2); 326343#L2914 assume 1 == ~doorState~0;~doorState~0 := 0; 326344#L2914-2 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 325206#L2579 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 323996#L2600 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 323997#L2552 assume 0 != stopRequestedInDirection_~overload~0; 325968#L2553 assume 0 != stopRequestedInDirection_~buttonPressed~0;assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, 0, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 325969#L2199 assume 1 == stopRequestedInDirection__wrappee__empty_~dir;assume { :begin_inline_isTopFloor } true;isTopFloor_#in~floorID := ~currentFloorID~0;havoc isTopFloor_#res;havoc isTopFloor_~floorID, isTopFloor_~retValue_acc~2;isTopFloor_~floorID := isTopFloor_#in~floorID;havoc isTopFloor_~retValue_acc~2;isTopFloor_~retValue_acc~2 := (if 4 == isTopFloor_~floorID then 1 else 0);isTopFloor_#res := isTopFloor_~retValue_acc~2; 326078#L889 stopRequestedInDirection__wrappee__empty_#t~ret68 := isTopFloor_#res;assume { :end_inline_isTopFloor } true;stopRequestedInDirection__wrappee__empty_~tmp~20 := stopRequestedInDirection__wrappee__empty_#t~ret68;havoc stopRequestedInDirection__wrappee__empty_#t~ret68; 326377#L2203 assume !(0 != stopRequestedInDirection__wrappee__empty_~tmp~20); 326364#L2209 assume !(~currentFloorID~0 < 0); 325305#L2224 assume !(~currentFloorID~0 < 0); 325306#L2237 assume ~currentFloorID~0 < 1; 325418#L2239 assume !(0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls); 325419#L2253 assume ~currentFloorID~0 < 1; 326737#L2255 assume 0 != stopRequestedInDirection__wrappee__empty_~respectInLiftCalls; 326738#L2256 assume 0 != ~floorButtons_1~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 322837#L2521 stopRequestedInDirection_#t~ret80 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret80;havoc stopRequestedInDirection_#t~ret80;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 328995#L2570 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 328992#L2922 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 328993#L2614 assume !(1 == ~currentHeading~0); 329452#L2624 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 329447#L2624-2 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 322846#L2630-1 assume { :end_inline_continueInDirection } true; 329255#L2931-2 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 329254#L1995-1 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 329252#L2055-6 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 329247#L2087-6 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 329248#L124 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 329238#L2004 __utac_acc__Specification9_spec__3_#t~ret2 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0 := __utac_acc__Specification9_spec__3_#t~ret2;havoc __utac_acc__Specification9_spec__3_#t~ret2; 329241#L134 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~0); 329231#L134-1 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 329230#L2946 assume { :end_inline_timeShift } true;cleanup_~i~0 := 0; 329228#L1042-3 [2018-11-18 13:56:45,615 INFO L796 eck$LassoCheckResult]: Loop: 329228#L1042-3 assume true; 329227#L1042-1 assume !false; 329226#L1043 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 329221#L1046 assume cleanup_~i~0 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := 0;isBlocked_#res := isBlocked_~retValue_acc~10; 329219#L1818 cleanup_#t~ret10 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1 := cleanup_#t~ret10;havoc cleanup_#t~ret10; 329218#L1050 assume 1 != cleanup_~tmp___0~1; 329217#L1050-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~19;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~19;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~18, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~18;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 329210#L315-61 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 329206#L342-61 anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 329205#L2103 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 329191#L2167 isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~19 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if 0 == isIdle_~tmp~19 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 329190#L2180 cleanup_#t~ret11 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~7 := cleanup_#t~ret11;havoc cleanup_#t~ret11; 329189#L1062 assume !(0 != cleanup_~tmp~7);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 329188#L2676-1 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 326917#L1995-2 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 327001#L2012-2 assume !(0 == buttonForFloorIsPressed_~floorID); 327000#L2016-2 assume 1 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_1~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 323712#L2033-2 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 335076#L2687-1 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 335065#L2823-2 assume !(0 != timeShift_~tmp___9~2); 335058#L2914-3 assume 1 == ~doorState~0;~doorState~0 := 0; 335038#L2914-5 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 335035#L2579-2 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 335032#L2600-2 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 335031#L2552-2 assume 0 != stopRequestedInDirection_~overload~0; 335029#L2553-2 assume !(0 != stopRequestedInDirection_~buttonPressed~0);assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 335030#L2199-7 assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 326692#L2368-7 assume !(0 == ~currentFloorID~0); 326693#L2374-7 assume ~currentFloorID~0 > 0; 326686#L2375-7 assume 0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 326687#L315-82 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 326672#L342-82 stopRequestedInDirection__wrappee__empty_#t~ret74 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;stopRequestedInDirection__wrappee__empty_~tmp___9~0 := stopRequestedInDirection__wrappee__empty_#t~ret74;havoc stopRequestedInDirection__wrappee__empty_#t~ret74; 326673#L2379-7 assume 0 != stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 335042#L2521-7 stopRequestedInDirection_#t~ret81 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret81;havoc stopRequestedInDirection_#t~ret81;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 341915#L2570-2 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 341914#L2922-2 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 333089#L2614-3 assume !(1 == ~currentHeading~0); 329789#L2624-9 assume !(0 == ~currentFloorID~0); 322839#L2624-11 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 322840#L2630-7 assume { :end_inline_continueInDirection } true; 329336#L2931-5 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 329335#L1995-3 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 329331#L2055-13 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 329327#L2087-13 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 329326#L124-2 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 329304#L2004-1 __utac_acc__Specification9_spec__3_#t~ret2 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0 := __utac_acc__Specification9_spec__3_#t~ret2;havoc __utac_acc__Specification9_spec__3_#t~ret2; 329307#L134-2 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~0); 329298#L134-3 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 329229#L2946-1 assume { :end_inline_timeShift } true;cleanup_~i~0 := 1 + cleanup_~i~0; 329228#L1042-3 [2018-11-18 13:56:45,615 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:45,616 INFO L82 PathProgramCache]: Analyzing trace with hash -1446394819, now seen corresponding path program 1 times [2018-11-18 13:56:45,616 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:45,616 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:45,616 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:45,617 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:45,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:45,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:46,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:46,387 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:46,387 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:56:46,387 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:56:46,387 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:46,388 INFO L82 PathProgramCache]: Analyzing trace with hash -365886083, now seen corresponding path program 1 times [2018-11-18 13:56:46,388 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:46,388 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:46,388 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:46,388 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:46,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:46,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:46,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:46,414 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:46,414 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:56:46,415 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:56:46,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:56:46,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:56:46,415 INFO L87 Difference]: Start difference. First operand 24774 states and 44582 transitions. cyclomatic complexity: 19810 Second operand 5 states. [2018-11-18 13:56:46,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:56:46,849 INFO L93 Difference]: Finished difference Result 71741 states and 130350 transitions. [2018-11-18 13:56:46,849 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 13:56:46,849 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 71741 states and 130350 transitions. [2018-11-18 13:56:47,068 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 68254 [2018-11-18 13:56:47,227 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 71741 states to 71741 states and 130350 transitions. [2018-11-18 13:56:47,227 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 71741 [2018-11-18 13:56:47,272 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 71741 [2018-11-18 13:56:47,272 INFO L73 IsDeterministic]: Start isDeterministic. Operand 71741 states and 130350 transitions. [2018-11-18 13:56:47,308 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:56:47,308 INFO L705 BuchiCegarLoop]: Abstraction has 71741 states and 130350 transitions. [2018-11-18 13:56:47,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71741 states and 130350 transitions. [2018-11-18 13:56:47,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71741 to 24924. [2018-11-18 13:56:47,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24924 states. [2018-11-18 13:56:47,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24924 states to 24924 states and 44757 transitions. [2018-11-18 13:56:47,632 INFO L728 BuchiCegarLoop]: Abstraction has 24924 states and 44757 transitions. [2018-11-18 13:56:47,632 INFO L608 BuchiCegarLoop]: Abstraction has 24924 states and 44757 transitions. [2018-11-18 13:56:47,632 INFO L442 BuchiCegarLoop]: ======== Iteration 11============ [2018-11-18 13:56:47,632 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24924 states and 44757 transitions. [2018-11-18 13:56:47,684 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 22400 [2018-11-18 13:56:47,684 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:47,684 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:47,688 INFO L866 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] [2018-11-18 13:56:47,688 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:47,688 INFO L794 eck$LassoCheckResult]: Stem: 421838#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string42.base, #t~string42.offset := #Ultimate.alloc(30);call #t~string43.base, #t~string43.offset := #Ultimate.alloc(9);call #t~string44.base, #t~string44.offset := #Ultimate.alloc(21);call #t~string45.base, #t~string45.offset := #Ultimate.alloc(30);call #t~string46.base, #t~string46.offset := #Ultimate.alloc(9);call #t~string47.base, #t~string47.offset := #Ultimate.alloc(21);call #t~string51.base, #t~string51.offset := #Ultimate.alloc(30);call #t~string52.base, #t~string52.offset := #Ultimate.alloc(9);call #t~string53.base, #t~string53.offset := #Ultimate.alloc(25);call #t~string54.base, #t~string54.offset := #Ultimate.alloc(30);call #t~string55.base, #t~string55.offset := #Ultimate.alloc(9);call #t~string56.base, #t~string56.offset := #Ultimate.alloc(25);call #t~string112.base, #t~string112.offset := #Ultimate.alloc(10);call #t~string114.base, #t~string114.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string114.base,#t~string114.offset := 91];#memory_int := #memory_int[#t~string114.base,1 + #t~string114.offset := 95];#memory_int := #memory_int[#t~string114.base,2 + #t~string114.offset := 93];#memory_int := #memory_int[#t~string114.base,3 + #t~string114.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string116.base,#t~string116.offset := 91];#memory_int := #memory_int[#t~string116.base,1 + #t~string116.offset := 93];#memory_int := #memory_int[#t~string116.base,2 + #t~string116.offset := 32];#memory_int := #memory_int[#t~string116.base,3 + #t~string116.offset := 0];call #t~string118.base, #t~string118.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string118.base,#t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,1 + #t~string118.offset := 97];#memory_int := #memory_int[#t~string118.base,2 + #t~string118.offset := 116];#memory_int := #memory_int[#t~string118.base,3 + #t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,4 + #t~string118.offset := 0];call #t~string120.base, #t~string120.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string120.base,#t~string120.offset := 37];#memory_int := #memory_int[#t~string120.base,1 + #t~string120.offset := 105];#memory_int := #memory_int[#t~string120.base,2 + #t~string120.offset := 0];call #t~string122.base, #t~string122.offset := #Ultimate.alloc(10);call #t~string124.base, #t~string124.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string124.base,#t~string124.offset := 117];#memory_int := #memory_int[#t~string124.base,1 + #t~string124.offset := 112];#memory_int := #memory_int[#t~string124.base,2 + #t~string124.offset := 0];call #t~string126.base, #t~string126.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string126.base,#t~string126.offset := 100];#memory_int := #memory_int[#t~string126.base,1 + #t~string126.offset := 111];#memory_int := #memory_int[#t~string126.base,2 + #t~string126.offset := 119];#memory_int := #memory_int[#t~string126.base,3 + #t~string126.offset := 110];#memory_int := #memory_int[#t~string126.base,4 + #t~string126.offset := 0];call #t~string128.base, #t~string128.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string128.base,#t~string128.offset := 32];#memory_int := #memory_int[#t~string128.base,1 + #t~string128.offset := 73];#memory_int := #memory_int[#t~string128.base,2 + #t~string128.offset := 76];#memory_int := #memory_int[#t~string128.base,3 + #t~string128.offset := 95];#memory_int := #memory_int[#t~string128.base,4 + #t~string128.offset := 112];#memory_int := #memory_int[#t~string128.base,5 + #t~string128.offset := 58];#memory_int := #memory_int[#t~string128.base,6 + #t~string128.offset := 0];call #t~string130.base, #t~string130.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string130.base,#t~string130.offset := 32];#memory_int := #memory_int[#t~string130.base,1 + #t~string130.offset := 37];#memory_int := #memory_int[#t~string130.base,2 + #t~string130.offset := 105];#memory_int := #memory_int[#t~string130.base,3 + #t~string130.offset := 0];call #t~string132.base, #t~string132.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string132.base,#t~string132.offset := 32];#memory_int := #memory_int[#t~string132.base,1 + #t~string132.offset := 37];#memory_int := #memory_int[#t~string132.base,2 + #t~string132.offset := 105];#memory_int := #memory_int[#t~string132.base,3 + #t~string132.offset := 0];call #t~string134.base, #t~string134.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string134.base,#t~string134.offset := 32];#memory_int := #memory_int[#t~string134.base,1 + #t~string134.offset := 37];#memory_int := #memory_int[#t~string134.base,2 + #t~string134.offset := 105];#memory_int := #memory_int[#t~string134.base,3 + #t~string134.offset := 0];call #t~string136.base, #t~string136.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string136.base,#t~string136.offset := 32];#memory_int := #memory_int[#t~string136.base,1 + #t~string136.offset := 37];#memory_int := #memory_int[#t~string136.base,2 + #t~string136.offset := 105];#memory_int := #memory_int[#t~string136.base,3 + #t~string136.offset := 0];call #t~string138.base, #t~string138.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string138.base,#t~string138.offset := 32];#memory_int := #memory_int[#t~string138.base,1 + #t~string138.offset := 37];#memory_int := #memory_int[#t~string138.base,2 + #t~string138.offset := 105];#memory_int := #memory_int[#t~string138.base,3 + #t~string138.offset := 0];call #t~string140.base, #t~string140.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string140.base,#t~string140.offset := 32];#memory_int := #memory_int[#t~string140.base,1 + #t~string140.offset := 70];#memory_int := #memory_int[#t~string140.base,2 + #t~string140.offset := 95];#memory_int := #memory_int[#t~string140.base,3 + #t~string140.offset := 112];#memory_int := #memory_int[#t~string140.base,4 + #t~string140.offset := 58];#memory_int := #memory_int[#t~string140.base,5 + #t~string140.offset := 0];call #t~string143.base, #t~string143.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string143.base,#t~string143.offset := 32];#memory_int := #memory_int[#t~string143.base,1 + #t~string143.offset := 37];#memory_int := #memory_int[#t~string143.base,2 + #t~string143.offset := 105];#memory_int := #memory_int[#t~string143.base,3 + #t~string143.offset := 0];call #t~string146.base, #t~string146.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string146.base,#t~string146.offset := 32];#memory_int := #memory_int[#t~string146.base,1 + #t~string146.offset := 37];#memory_int := #memory_int[#t~string146.base,2 + #t~string146.offset := 105];#memory_int := #memory_int[#t~string146.base,3 + #t~string146.offset := 0];call #t~string149.base, #t~string149.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string149.base,#t~string149.offset := 32];#memory_int := #memory_int[#t~string149.base,1 + #t~string149.offset := 37];#memory_int := #memory_int[#t~string149.base,2 + #t~string149.offset := 105];#memory_int := #memory_int[#t~string149.base,3 + #t~string149.offset := 0];call #t~string152.base, #t~string152.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string152.base,#t~string152.offset := 32];#memory_int := #memory_int[#t~string152.base,1 + #t~string152.offset := 37];#memory_int := #memory_int[#t~string152.base,2 + #t~string152.offset := 105];#memory_int := #memory_int[#t~string152.base,3 + #t~string152.offset := 0];call #t~string155.base, #t~string155.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string155.base,#t~string155.offset := 32];#memory_int := #memory_int[#t~string155.base,1 + #t~string155.offset := 37];#memory_int := #memory_int[#t~string155.base,2 + #t~string155.offset := 105];#memory_int := #memory_int[#t~string155.base,3 + #t~string155.offset := 0];call #t~string157.base, #t~string157.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string157.base,#t~string157.offset := 10];#memory_int := #memory_int[#t~string157.base,1 + #t~string157.offset := 0];~weight~0 := 0;~maximumWeight~0 := 100;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~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; 421839#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret16, main_~retValue_acc~4, main_~tmp~9;havoc main_~retValue_acc~4;havoc main_~tmp~9;assume { :begin_inline_select_helpers } true; 420610#L1368 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 420611#L1361 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 420755#L1376 main_#t~ret16 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~9 := main_#t~ret16;havoc main_#t~ret16; 421309#L1240 assume 0 != main_~tmp~9;assume { :begin_inline_setup } true; 419595#L1212 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 419596#L81 assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret9, bigMacCall_~tmp~6;havoc bigMacCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~26;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~26; 419838#L3323 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~26 := 4;getOrigin_#res := getOrigin_~retValue_acc~26; 419460#L3348 bigMacCall_#t~ret9 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~6 := bigMacCall_#t~ret9;havoc bigMacCall_#t~ret9;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 421100#L586 assume 0 == initPersonOnFloor_~floor; 420977#L587 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 419229#L694-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 420383#L378 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 421478#L390-2 assume { :end_inline_callOnFloor } true; 421514#L730 assume { :end_inline_initPersonOnFloor } true; 420688#L1012 assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret10, cleanup_#t~ret11, cleanup_~i~0, cleanup_~tmp~7, cleanup_~tmp___0~1, cleanup_~__cil_tmp4~0;havoc cleanup_~i~0;havoc cleanup_~tmp~7;havoc cleanup_~tmp___0~1;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 420689#L2676 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 421121#L1995 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 420424#L2012 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 420425#L2033 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 420686#L2687 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 420687#L2823 assume !(0 != timeShift_~tmp___9~2); 422884#L2914 assume 1 == ~doorState~0;~doorState~0 := 0; 422885#L2914-2 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 421742#L2579 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 420530#L2600 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 420531#L2552 assume 0 != stopRequestedInDirection_~overload~0; 422595#L2553 assume 0 != stopRequestedInDirection_~buttonPressed~0;assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, 0, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 422619#L2199 assume 1 == stopRequestedInDirection__wrappee__empty_~dir;assume { :begin_inline_isTopFloor } true;isTopFloor_#in~floorID := ~currentFloorID~0;havoc isTopFloor_#res;havoc isTopFloor_~floorID, isTopFloor_~retValue_acc~2;isTopFloor_~floorID := isTopFloor_#in~floorID;havoc isTopFloor_~retValue_acc~2;isTopFloor_~retValue_acc~2 := (if 4 == isTopFloor_~floorID then 1 else 0);isTopFloor_#res := isTopFloor_~retValue_acc~2; 422621#L889 stopRequestedInDirection__wrappee__empty_#t~ret68 := isTopFloor_#res;assume { :end_inline_isTopFloor } true;stopRequestedInDirection__wrappee__empty_~tmp~20 := stopRequestedInDirection__wrappee__empty_#t~ret68;havoc stopRequestedInDirection__wrappee__empty_#t~ret68; 422444#L2203 assume !(0 != stopRequestedInDirection__wrappee__empty_~tmp~20); 422445#L2209 assume !(~currentFloorID~0 < 0); 421842#L2224 assume !(~currentFloorID~0 < 0); 421843#L2237 assume ~currentFloorID~0 < 1; 421959#L2239 assume !(0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls); 421960#L2253 assume ~currentFloorID~0 < 1; 423492#L2255 assume 0 != stopRequestedInDirection__wrappee__empty_~respectInLiftCalls; 423494#L2256 assume 0 != ~floorButtons_1~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 419370#L2521 stopRequestedInDirection_#t~ret80 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret80;havoc stopRequestedInDirection_#t~ret80;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 434402#L2570 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 430804#L2922 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 420901#L2614 assume !(1 == ~currentHeading~0); 419438#L2624 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 419439#L2624-2 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 420370#L2630-1 assume { :end_inline_continueInDirection } true; 420364#L2931-2 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 439843#L1995-1 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 439841#L2055-6 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 439836#L2087-6 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 439837#L124 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 439829#L2004 __utac_acc__Specification9_spec__3_#t~ret2 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0 := __utac_acc__Specification9_spec__3_#t~ret2;havoc __utac_acc__Specification9_spec__3_#t~ret2; 439832#L134 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~0); 420618#L134-1 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 420619#L2946 assume { :end_inline_timeShift } true;cleanup_~i~0 := 0; 420406#L1042-3 [2018-11-18 13:56:47,688 INFO L796 eck$LassoCheckResult]: Loop: 420406#L1042-3 assume true; 420404#L1042-1 assume !false; 420405#L1043 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 420385#L1046 assume cleanup_~i~0 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := 0;isBlocked_#res := isBlocked_~retValue_acc~10; 420386#L1818 cleanup_#t~ret10 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1 := cleanup_#t~ret10;havoc cleanup_#t~ret10; 420099#L1050 assume 1 != cleanup_~tmp___0~1; 420085#L1050-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~19;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~19;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~18, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~18;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 420086#L315-61 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 419675#L342-61 anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 420324#L2103 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 420096#L2167 isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~19 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if 0 == isIdle_~tmp~19 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 419868#L2180 cleanup_#t~ret11 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~7 := cleanup_#t~ret11;havoc cleanup_#t~ret11; 419869#L1062 assume !(0 != cleanup_~tmp~7);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 422392#L2676-1 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 423213#L1995-2 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 423209#L2012-2 assume !(0 == buttonForFloorIsPressed_~floorID); 423204#L2016-2 assume 1 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_1~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 423205#L2033-2 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 425493#L2687-1 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 425477#L2823-2 assume !(0 != timeShift_~tmp___9~2); 425459#L2914-3 assume 1 == ~doorState~0;~doorState~0 := 0; 425434#L2914-5 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 425419#L2579-2 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 420532#L2600-2 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 420533#L2552-2 assume 0 != stopRequestedInDirection_~overload~0; 422596#L2553-2 assume 0 != stopRequestedInDirection_~buttonPressed~0;assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, 0, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 422613#L2199-6 assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 422614#L2368-6 assume !(0 == ~currentFloorID~0); 422586#L2374-6 assume ~currentFloorID~0 > 0; 422587#L2375-6 assume !(0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls); 422452#L2389-6 assume ~currentFloorID~0 > 0; 422781#L2391-6 assume 0 != stopRequestedInDirection__wrappee__empty_~respectInLiftCalls; 422749#L2392-6 assume 0 != ~floorButtons_0~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 422451#L2521-6 stopRequestedInDirection_#t~ret80 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret80;havoc stopRequestedInDirection_#t~ret80;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 443437#L2570-2 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 443435#L2922-2 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 421014#L2614-3 assume !(1 == ~currentHeading~0); 421015#L2624-9 assume !(0 == ~currentFloorID~0); 419831#L2624-11 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 420367#L2630-7 assume { :end_inline_continueInDirection } true; 420362#L2931-5 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 421108#L1995-3 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 421109#L2055-13 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 420467#L2087-13 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 422044#L124-2 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 419851#L2004-1 __utac_acc__Specification9_spec__3_#t~ret2 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0 := __utac_acc__Specification9_spec__3_#t~ret2;havoc __utac_acc__Specification9_spec__3_#t~ret2; 419852#L134-2 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~0); 419826#L134-3 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 420624#L2946-1 assume { :end_inline_timeShift } true;cleanup_~i~0 := 1 + cleanup_~i~0; 420406#L1042-3 [2018-11-18 13:56:47,689 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:47,689 INFO L82 PathProgramCache]: Analyzing trace with hash -1446394819, now seen corresponding path program 2 times [2018-11-18 13:56:47,689 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:47,689 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:47,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:47,690 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:47,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:47,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:48,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:48,527 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:48,527 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:56:48,527 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:56:48,527 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:48,527 INFO L82 PathProgramCache]: Analyzing trace with hash 1440862465, now seen corresponding path program 1 times [2018-11-18 13:56:48,527 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:48,527 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:48,528 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:48,528 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:56:48,528 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:48,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:56:48,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:56:49,252 WARN L180 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 191 [2018-11-18 13:56:51,517 WARN L180 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 262 DAG size of output: 183 [2018-11-18 13:56:51,530 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 13:56:51,531 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 13:56:51,531 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 13:56:51,531 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 13:56:51,531 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-18 13:56:51,531 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:56:51,531 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 13:56:51,531 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 13:56:51,531 INFO L131 ssoRankerPreferences]: Filename of dumped script: elevator_spec9_product29_true-unreach-call_true-termination.cil.c_Iteration11_Loop [2018-11-18 13:56:51,531 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 13:56:51,532 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 13:56:51,572 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,587 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,590 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,592 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,645 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,654 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,664 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,665 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,666 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,670 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,672 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,673 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,674 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,675 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,676 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,677 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,677 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,678 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,684 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,686 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,687 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,688 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,693 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,694 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,702 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,703 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,706 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,714 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,716 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,720 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,721 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,723 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,737 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,740 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,741 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,742 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,745 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,749 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,751 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,752 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,754 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,756 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,763 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,765 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,773 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,777 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,778 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,912 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,917 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,924 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,929 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,941 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,943 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,945 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,949 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,953 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:51,961 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:52,430 WARN L180 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 52 [2018-11-18 13:56:52,628 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 13:56:52,630 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:56:52,647 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:56:52,647 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:56:52,655 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:56:52,656 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_~tmp___9~2=0, ULTIMATE.start_stopRequestedAtCurrentFloor_~retValue_acc~22=0, ULTIMATE.start_stopRequestedAtCurrentFloor_#res=0} Honda state: {ULTIMATE.start_timeShift_~tmp___9~2=0, ULTIMATE.start_stopRequestedAtCurrentFloor_~retValue_acc~22=0, ULTIMATE.start_stopRequestedAtCurrentFloor_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:56:52,683 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:56:52,683 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:56:52,685 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:56:52,685 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_#t~ret73=0} Honda state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_#t~ret73=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:56:52,702 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:56:52,702 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:56:52,704 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:56:52,704 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_#t~ret101=0} Honda state: {ULTIMATE.start_timeShift_#t~ret101=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:56:52,725 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:56:52,725 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:56:52,728 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:56:52,728 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_~tmp___8~0=0} Honda state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_~tmp___8~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:56:52,749 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:56:52,749 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:56:52,751 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:56:52,751 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_#t~ret64=0} Honda state: {ULTIMATE.start_anyStopRequested_#t~ret64=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:56:52,774 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:56:52,774 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:56:52,799 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:56:52,799 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedAtCurrentFloor_~__cil_tmp4~3=-4, ULTIMATE.start_stopRequestedInDirection_~__cil_tmp8~5=-4, ~maximumWeight~0=-2, ULTIMATE.start_stopRequestedInDirection_~__cil_tmp9~5=-1, ~weight~0=0, ULTIMATE.start_stopRequestedAtCurrentFloor_~__cil_tmp5~4=-1} Honda state: {ULTIMATE.start_stopRequestedAtCurrentFloor_~__cil_tmp4~3=-4, ULTIMATE.start_stopRequestedInDirection_~__cil_tmp8~5=-4, ~maximumWeight~0=-2, ULTIMATE.start_stopRequestedInDirection_~__cil_tmp9~5=-1, ~weight~0=0, ULTIMATE.start_stopRequestedAtCurrentFloor_~__cil_tmp5~4=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:56:52,821 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:56:52,821 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:56:52,850 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-18 13:56:52,850 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:56:53,889 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-18 13:56:53,892 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 13:56:53,892 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 13:56:53,892 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 13:56:53,892 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 13:56:53,892 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 13:56:53,892 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:56:53,893 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 13:56:53,893 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 13:56:53,893 INFO L131 ssoRankerPreferences]: Filename of dumped script: elevator_spec9_product29_true-unreach-call_true-termination.cil.c_Iteration11_Loop [2018-11-18 13:56:53,893 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 13:56:53,893 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 13:56:53,906 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:53,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:53,913 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:53,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:53,929 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:53,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,001 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,019 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,033 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,048 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,057 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,059 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,061 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,064 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,139 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,165 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,179 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,184 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,188 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,194 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,196 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,199 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,212 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,214 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,224 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,229 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,231 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,233 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,243 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,247 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,249 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,250 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,254 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,274 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,277 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,290 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,291 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,293 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,295 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,296 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,299 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,301 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,302 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,303 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,304 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,305 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,306 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,308 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,309 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,310 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:56:54,447 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 56 [2018-11-18 13:56:54,849 WARN L180 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2018-11-18 13:56:55,043 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 13:56:55,047 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 13:56:55,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,050 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,051 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,052 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,055 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,055 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,055 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,057 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,057 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,057 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,058 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,059 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,059 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,061 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,061 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,062 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,063 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-18 13:56:55,063 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,065 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:56:55,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,072 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,072 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:56:55,072 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,073 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:56:55,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,075 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,075 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,075 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,077 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,077 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,077 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,079 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,079 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,080 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,080 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,081 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,082 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,082 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,083 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,084 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,084 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,086 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,086 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,088 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,088 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,089 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,090 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,090 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,091 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,091 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,092 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,093 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,093 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,095 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,095 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,095 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,095 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,097 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:56:55,097 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,098 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:56:55,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,101 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,102 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,103 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,103 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,104 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,105 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,105 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,106 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,107 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,107 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,107 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,109 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,109 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,109 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,111 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,111 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,111 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,111 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:56:55,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:56:55,112 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:56:55,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:56:55,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:56:55,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:56:55,113 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:56:55,113 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:56:55,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:56:55,115 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-18 13:56:55,117 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-18 13:56:55,117 INFO L444 ModelExtractionUtils]: 3 out of 6 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-18 13:56:55,119 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-18 13:56:55,119 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-18 13:56:55,119 INFO L518 LassoAnalysis]: Proved termination. [2018-11-18 13:56:55,120 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(~doorState~0) = 1*~doorState~0 Supporting invariants [] [2018-11-18 13:56:55,121 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-18 13:56:55,144 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:55,222 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:56:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:55,286 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:56:55,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:55,438 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2018-11-18 13:56:55,438 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 24924 states and 44757 transitions. cyclomatic complexity: 19835 Second operand 4 states. [2018-11-18 13:56:55,726 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 24924 states and 44757 transitions. cyclomatic complexity: 19835. Second operand 4 states. Result 37088 states and 64945 transitions. Complement of second has 5 states. [2018-11-18 13:56:55,727 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2018-11-18 13:56:55,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-18 13:56:55,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 4126 transitions. [2018-11-18 13:56:55,734 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 4126 transitions. Stem has 55 letters. Loop has 49 letters. [2018-11-18 13:56:55,737 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-18 13:56:55,737 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 4126 transitions. Stem has 104 letters. Loop has 49 letters. [2018-11-18 13:56:55,738 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-18 13:56:55,738 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 4126 transitions. Stem has 55 letters. Loop has 98 letters. [2018-11-18 13:56:55,739 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-18 13:56:55,740 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 37088 states and 64945 transitions. [2018-11-18 13:56:55,862 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 28295 [2018-11-18 13:56:55,974 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 37088 states to 37040 states and 64891 transitions. [2018-11-18 13:56:55,974 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 30989 [2018-11-18 13:56:55,998 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 31011 [2018-11-18 13:56:55,998 INFO L73 IsDeterministic]: Start isDeterministic. Operand 37040 states and 64891 transitions. [2018-11-18 13:56:56,016 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-18 13:56:56,016 INFO L705 BuchiCegarLoop]: Abstraction has 37040 states and 64891 transitions. [2018-11-18 13:56:56,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37040 states and 64891 transitions. [2018-11-18 13:56:56,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37040 to 36972. [2018-11-18 13:56:56,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36972 states. [2018-11-18 13:56:56,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36972 states to 36972 states and 64807 transitions. [2018-11-18 13:56:56,556 INFO L728 BuchiCegarLoop]: Abstraction has 36972 states and 64807 transitions. [2018-11-18 13:56:56,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:56:56,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:56:56,556 INFO L87 Difference]: Start difference. First operand 36972 states and 64807 transitions. Second operand 3 states. [2018-11-18 13:56:56,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:56:56,670 INFO L93 Difference]: Finished difference Result 36972 states and 64801 transitions. [2018-11-18 13:56:56,672 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:56:56,672 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 36972 states and 64801 transitions. [2018-11-18 13:56:56,772 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 28295 [2018-11-18 13:56:56,847 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 36972 states to 36972 states and 64801 transitions. [2018-11-18 13:56:56,847 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 30943 [2018-11-18 13:56:56,867 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 30943 [2018-11-18 13:56:56,868 INFO L73 IsDeterministic]: Start isDeterministic. Operand 36972 states and 64801 transitions. [2018-11-18 13:56:56,890 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-18 13:56:56,890 INFO L705 BuchiCegarLoop]: Abstraction has 36972 states and 64801 transitions. [2018-11-18 13:56:56,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36972 states and 64801 transitions. [2018-11-18 13:56:57,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36972 to 36972. [2018-11-18 13:56:57,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36972 states. [2018-11-18 13:56:57,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36972 states to 36972 states and 64801 transitions. [2018-11-18 13:56:57,140 INFO L728 BuchiCegarLoop]: Abstraction has 36972 states and 64801 transitions. [2018-11-18 13:56:57,140 INFO L608 BuchiCegarLoop]: Abstraction has 36972 states and 64801 transitions. [2018-11-18 13:56:57,140 INFO L442 BuchiCegarLoop]: ======== Iteration 12============ [2018-11-18 13:56:57,140 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 36972 states and 64801 transitions. [2018-11-18 13:56:57,212 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 28295 [2018-11-18 13:56:57,212 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:57,212 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:57,215 INFO L866 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] [2018-11-18 13:56:57,215 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:57,216 INFO L794 eck$LassoCheckResult]: Stem: 558869#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string42.base, #t~string42.offset := #Ultimate.alloc(30);call #t~string43.base, #t~string43.offset := #Ultimate.alloc(9);call #t~string44.base, #t~string44.offset := #Ultimate.alloc(21);call #t~string45.base, #t~string45.offset := #Ultimate.alloc(30);call #t~string46.base, #t~string46.offset := #Ultimate.alloc(9);call #t~string47.base, #t~string47.offset := #Ultimate.alloc(21);call #t~string51.base, #t~string51.offset := #Ultimate.alloc(30);call #t~string52.base, #t~string52.offset := #Ultimate.alloc(9);call #t~string53.base, #t~string53.offset := #Ultimate.alloc(25);call #t~string54.base, #t~string54.offset := #Ultimate.alloc(30);call #t~string55.base, #t~string55.offset := #Ultimate.alloc(9);call #t~string56.base, #t~string56.offset := #Ultimate.alloc(25);call #t~string112.base, #t~string112.offset := #Ultimate.alloc(10);call #t~string114.base, #t~string114.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string114.base,#t~string114.offset := 91];#memory_int := #memory_int[#t~string114.base,1 + #t~string114.offset := 95];#memory_int := #memory_int[#t~string114.base,2 + #t~string114.offset := 93];#memory_int := #memory_int[#t~string114.base,3 + #t~string114.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string116.base,#t~string116.offset := 91];#memory_int := #memory_int[#t~string116.base,1 + #t~string116.offset := 93];#memory_int := #memory_int[#t~string116.base,2 + #t~string116.offset := 32];#memory_int := #memory_int[#t~string116.base,3 + #t~string116.offset := 0];call #t~string118.base, #t~string118.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string118.base,#t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,1 + #t~string118.offset := 97];#memory_int := #memory_int[#t~string118.base,2 + #t~string118.offset := 116];#memory_int := #memory_int[#t~string118.base,3 + #t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,4 + #t~string118.offset := 0];call #t~string120.base, #t~string120.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string120.base,#t~string120.offset := 37];#memory_int := #memory_int[#t~string120.base,1 + #t~string120.offset := 105];#memory_int := #memory_int[#t~string120.base,2 + #t~string120.offset := 0];call #t~string122.base, #t~string122.offset := #Ultimate.alloc(10);call #t~string124.base, #t~string124.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string124.base,#t~string124.offset := 117];#memory_int := #memory_int[#t~string124.base,1 + #t~string124.offset := 112];#memory_int := #memory_int[#t~string124.base,2 + #t~string124.offset := 0];call #t~string126.base, #t~string126.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string126.base,#t~string126.offset := 100];#memory_int := #memory_int[#t~string126.base,1 + #t~string126.offset := 111];#memory_int := #memory_int[#t~string126.base,2 + #t~string126.offset := 119];#memory_int := #memory_int[#t~string126.base,3 + #t~string126.offset := 110];#memory_int := #memory_int[#t~string126.base,4 + #t~string126.offset := 0];call #t~string128.base, #t~string128.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string128.base,#t~string128.offset := 32];#memory_int := #memory_int[#t~string128.base,1 + #t~string128.offset := 73];#memory_int := #memory_int[#t~string128.base,2 + #t~string128.offset := 76];#memory_int := #memory_int[#t~string128.base,3 + #t~string128.offset := 95];#memory_int := #memory_int[#t~string128.base,4 + #t~string128.offset := 112];#memory_int := #memory_int[#t~string128.base,5 + #t~string128.offset := 58];#memory_int := #memory_int[#t~string128.base,6 + #t~string128.offset := 0];call #t~string130.base, #t~string130.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string130.base,#t~string130.offset := 32];#memory_int := #memory_int[#t~string130.base,1 + #t~string130.offset := 37];#memory_int := #memory_int[#t~string130.base,2 + #t~string130.offset := 105];#memory_int := #memory_int[#t~string130.base,3 + #t~string130.offset := 0];call #t~string132.base, #t~string132.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string132.base,#t~string132.offset := 32];#memory_int := #memory_int[#t~string132.base,1 + #t~string132.offset := 37];#memory_int := #memory_int[#t~string132.base,2 + #t~string132.offset := 105];#memory_int := #memory_int[#t~string132.base,3 + #t~string132.offset := 0];call #t~string134.base, #t~string134.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string134.base,#t~string134.offset := 32];#memory_int := #memory_int[#t~string134.base,1 + #t~string134.offset := 37];#memory_int := #memory_int[#t~string134.base,2 + #t~string134.offset := 105];#memory_int := #memory_int[#t~string134.base,3 + #t~string134.offset := 0];call #t~string136.base, #t~string136.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string136.base,#t~string136.offset := 32];#memory_int := #memory_int[#t~string136.base,1 + #t~string136.offset := 37];#memory_int := #memory_int[#t~string136.base,2 + #t~string136.offset := 105];#memory_int := #memory_int[#t~string136.base,3 + #t~string136.offset := 0];call #t~string138.base, #t~string138.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string138.base,#t~string138.offset := 32];#memory_int := #memory_int[#t~string138.base,1 + #t~string138.offset := 37];#memory_int := #memory_int[#t~string138.base,2 + #t~string138.offset := 105];#memory_int := #memory_int[#t~string138.base,3 + #t~string138.offset := 0];call #t~string140.base, #t~string140.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string140.base,#t~string140.offset := 32];#memory_int := #memory_int[#t~string140.base,1 + #t~string140.offset := 70];#memory_int := #memory_int[#t~string140.base,2 + #t~string140.offset := 95];#memory_int := #memory_int[#t~string140.base,3 + #t~string140.offset := 112];#memory_int := #memory_int[#t~string140.base,4 + #t~string140.offset := 58];#memory_int := #memory_int[#t~string140.base,5 + #t~string140.offset := 0];call #t~string143.base, #t~string143.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string143.base,#t~string143.offset := 32];#memory_int := #memory_int[#t~string143.base,1 + #t~string143.offset := 37];#memory_int := #memory_int[#t~string143.base,2 + #t~string143.offset := 105];#memory_int := #memory_int[#t~string143.base,3 + #t~string143.offset := 0];call #t~string146.base, #t~string146.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string146.base,#t~string146.offset := 32];#memory_int := #memory_int[#t~string146.base,1 + #t~string146.offset := 37];#memory_int := #memory_int[#t~string146.base,2 + #t~string146.offset := 105];#memory_int := #memory_int[#t~string146.base,3 + #t~string146.offset := 0];call #t~string149.base, #t~string149.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string149.base,#t~string149.offset := 32];#memory_int := #memory_int[#t~string149.base,1 + #t~string149.offset := 37];#memory_int := #memory_int[#t~string149.base,2 + #t~string149.offset := 105];#memory_int := #memory_int[#t~string149.base,3 + #t~string149.offset := 0];call #t~string152.base, #t~string152.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string152.base,#t~string152.offset := 32];#memory_int := #memory_int[#t~string152.base,1 + #t~string152.offset := 37];#memory_int := #memory_int[#t~string152.base,2 + #t~string152.offset := 105];#memory_int := #memory_int[#t~string152.base,3 + #t~string152.offset := 0];call #t~string155.base, #t~string155.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string155.base,#t~string155.offset := 32];#memory_int := #memory_int[#t~string155.base,1 + #t~string155.offset := 37];#memory_int := #memory_int[#t~string155.base,2 + #t~string155.offset := 105];#memory_int := #memory_int[#t~string155.base,3 + #t~string155.offset := 0];call #t~string157.base, #t~string157.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string157.base,#t~string157.offset := 10];#memory_int := #memory_int[#t~string157.base,1 + #t~string157.offset := 0];~weight~0 := 0;~maximumWeight~0 := 100;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~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; 558870#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret16, main_~retValue_acc~4, main_~tmp~9;havoc main_~retValue_acc~4;havoc main_~tmp~9;assume { :begin_inline_select_helpers } true; 557341#L1368 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 557342#L1361 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 557517#L1376 main_#t~ret16 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~9 := main_#t~ret16;havoc main_#t~ret16; 558252#L1240 assume 0 != main_~tmp~9;assume { :begin_inline_setup } true; 556032#L1212 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 556033#L81 assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret9, bigMacCall_~tmp~6;havoc bigMacCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~26;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~26; 556361#L3323 assume !(0 == getOrigin_~person); 555987#L3327 assume !(1 == getOrigin_~person); 555861#L3331 assume !(2 == getOrigin_~person); 555862#L3335 assume !(3 == getOrigin_~person); 557048#L3339 assume !(4 == getOrigin_~person); 557049#L3343 assume 5 == getOrigin_~person;getOrigin_~retValue_acc~26 := 1;getOrigin_#res := getOrigin_~retValue_acc~26; 559507#L3348 bigMacCall_#t~ret9 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~6 := bigMacCall_#t~ret9;havoc bigMacCall_#t~ret9;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 557946#L586 assume 0 == initPersonOnFloor_~floor; 557774#L587 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 555523#L694-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 557092#L378 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 558440#L390-2 assume { :end_inline_callOnFloor } true; 558479#L730 assume { :end_inline_initPersonOnFloor } true; 557438#L1012 assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret10, cleanup_#t~ret11, cleanup_~i~0, cleanup_~tmp~7, cleanup_~tmp___0~1, cleanup_~__cil_tmp4~0;havoc cleanup_~i~0;havoc cleanup_~tmp~7;havoc cleanup_~tmp___0~1;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 557439#L2676 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 557979#L1995 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 557144#L2012 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 557145#L2033 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 557436#L2687 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 557437#L2823 assume !(0 != timeShift_~tmp___9~2); 559981#L2914 assume 1 == ~doorState~0;~doorState~0 := 0; 559982#L2914-2 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 558753#L2579 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 557255#L2600 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 557256#L2552 assume 0 != stopRequestedInDirection_~overload~0; 559575#L2553 assume 0 != stopRequestedInDirection_~buttonPressed~0;assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, 0, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 559576#L2199 assume 1 == stopRequestedInDirection__wrappee__empty_~dir;assume { :begin_inline_isTopFloor } true;isTopFloor_#in~floorID := ~currentFloorID~0;havoc isTopFloor_#res;havoc isTopFloor_~floorID, isTopFloor_~retValue_acc~2;isTopFloor_~floorID := isTopFloor_#in~floorID;havoc isTopFloor_~retValue_acc~2;isTopFloor_~retValue_acc~2 := (if 4 == isTopFloor_~floorID then 1 else 0);isTopFloor_#res := isTopFloor_~retValue_acc~2; 559701#L889 stopRequestedInDirection__wrappee__empty_#t~ret68 := isTopFloor_#res;assume { :end_inline_isTopFloor } true;stopRequestedInDirection__wrappee__empty_~tmp~20 := stopRequestedInDirection__wrappee__empty_#t~ret68;havoc stopRequestedInDirection__wrappee__empty_#t~ret68; 559509#L2203 assume !(0 != stopRequestedInDirection__wrappee__empty_~tmp~20); 559510#L2209 assume !(~currentFloorID~0 < 0); 558873#L2224 assume !(~currentFloorID~0 < 0); 558874#L2237 assume ~currentFloorID~0 < 1; 559000#L2239 assume !(0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls); 558317#L2253 assume ~currentFloorID~0 < 1; 558181#L2255 assume 0 != stopRequestedInDirection__wrappee__empty_~respectInLiftCalls; 558183#L2256 assume 0 != ~floorButtons_1~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 560481#L2521 stopRequestedInDirection_#t~ret80 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret80;havoc stopRequestedInDirection_#t~ret80;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 560471#L2570 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 560455#L2922 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 560453#L2614 assume !(1 == ~currentHeading~0); 555830#L2624 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 555831#L2624-2 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 555750#L2630-1 assume { :end_inline_continueInDirection } true; 557075#L2931-2 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 557982#L1995-1 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 557983#L2055-6 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 556606#L2087-6 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 556607#L124 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 556391#L2004 __utac_acc__Specification9_spec__3_#t~ret2 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0 := __utac_acc__Specification9_spec__3_#t~ret2;havoc __utac_acc__Specification9_spec__3_#t~ret2; 556392#L134 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~0); 555881#L134-1 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 557349#L2946 assume { :end_inline_timeShift } true;cleanup_~i~0 := 0; 557530#L1042-3 assume true; 565488#L1042-1 [2018-11-18 13:56:57,216 INFO L796 eck$LassoCheckResult]: Loop: 565488#L1042-1 assume !false; 590855#L1043 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 590853#L1046 assume cleanup_~i~0 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := 0;isBlocked_#res := isBlocked_~retValue_acc~10; 590852#L1818 cleanup_#t~ret10 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1 := cleanup_#t~ret10;havoc cleanup_#t~ret10; 590851#L1050 assume 1 != cleanup_~tmp___0~1; 584658#L1050-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~19;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~19;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~18, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~18;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 581267#L315-61 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 581263#L342-61 anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 581261#L2103 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 581246#L2167 isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~19 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if 0 == isIdle_~tmp~19 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 581245#L2180 cleanup_#t~ret11 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~7 := cleanup_#t~ret11;havoc cleanup_#t~ret11; 581244#L1062 assume !(0 != cleanup_~tmp~7);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 581243#L2676-1 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 566277#L1995-2 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 584339#L2012-2 assume !(0 == buttonForFloorIsPressed_~floorID); 584337#L2016-2 assume 1 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_1~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 584338#L2033-2 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 591835#L2687-1 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 591834#L2823-2 assume !(0 != timeShift_~tmp___9~2); 591832#L2914-3 assume !(1 == ~doorState~0); 590843#L2914-5 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 590755#L2579-2 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 590751#L2600-2 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 590757#L2552-2 assume 0 != stopRequestedInDirection_~overload~0; 590756#L2553-2 assume 0 != stopRequestedInDirection_~buttonPressed~0;assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, 0, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 590747#L2199-6 assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 586415#L2368-6 assume !(0 == ~currentFloorID~0); 559661#L2374-6 assume ~currentFloorID~0 > 0; 559662#L2375-6 assume 0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 559704#L315-72 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 590732#L342-72 stopRequestedInDirection__wrappee__empty_#t~ret74 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;stopRequestedInDirection__wrappee__empty_~tmp___9~0 := stopRequestedInDirection__wrappee__empty_#t~ret74;havoc stopRequestedInDirection__wrappee__empty_#t~ret74; 590727#L2379-6 assume 0 != stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 590721#L2521-6 stopRequestedInDirection_#t~ret80 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret80;havoc stopRequestedInDirection_#t~ret80;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 590413#L2570-2 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 590279#L2922-2 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 557824#L2614-3 assume !(1 == ~currentHeading~0); 555700#L2624-9 assume !(0 == ~currentFloorID~0); 555701#L2624-11 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 555736#L2630-7 assume { :end_inline_continueInDirection } true; 557072#L2931-5 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 590881#L1995-3 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 590877#L2055-13 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 590873#L2087-13 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 590872#L124-2 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 590863#L2004-1 __utac_acc__Specification9_spec__3_#t~ret2 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0 := __utac_acc__Specification9_spec__3_#t~ret2;havoc __utac_acc__Specification9_spec__3_#t~ret2; 590866#L134-2 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~0); 590858#L134-3 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 590857#L2946-1 assume { :end_inline_timeShift } true;cleanup_~i~0 := 1 + cleanup_~i~0; 590856#L1042-3 assume true; 565488#L1042-1 [2018-11-18 13:56:57,216 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:57,216 INFO L82 PathProgramCache]: Analyzing trace with hash -536617844, now seen corresponding path program 1 times [2018-11-18 13:56:57,217 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:57,217 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:57,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:57,217 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:57,218 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:58,030 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:58,030 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 13:56:58,030 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:56:58,030 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:58,031 INFO L82 PathProgramCache]: Analyzing trace with hash 1882380814, now seen corresponding path program 1 times [2018-11-18 13:56:58,031 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:58,031 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:58,031 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:58,031 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:58,031 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:58,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:58,070 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:58,070 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:56:58,070 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:56:58,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:56:58,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:56:58,071 INFO L87 Difference]: Start difference. First operand 36972 states and 64801 transitions. cyclomatic complexity: 27835 Second operand 3 states. [2018-11-18 13:56:58,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:56:58,357 INFO L93 Difference]: Finished difference Result 52388 states and 92450 transitions. [2018-11-18 13:56:58,357 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:56:58,357 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 52388 states and 92450 transitions. [2018-11-18 13:56:58,492 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 43967 [2018-11-18 13:56:58,598 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 52388 states to 52388 states and 92450 transitions. [2018-11-18 13:56:58,598 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 46591 [2018-11-18 13:56:58,624 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 46591 [2018-11-18 13:56:58,624 INFO L73 IsDeterministic]: Start isDeterministic. Operand 52388 states and 92450 transitions. [2018-11-18 13:56:58,626 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-18 13:56:58,626 INFO L705 BuchiCegarLoop]: Abstraction has 52388 states and 92450 transitions. [2018-11-18 13:56:58,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52388 states and 92450 transitions. [2018-11-18 13:56:58,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52388 to 32778. [2018-11-18 13:56:58,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32778 states. [2018-11-18 13:56:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32778 states to 32778 states and 56953 transitions. [2018-11-18 13:56:58,896 INFO L728 BuchiCegarLoop]: Abstraction has 32778 states and 56953 transitions. [2018-11-18 13:56:58,896 INFO L608 BuchiCegarLoop]: Abstraction has 32778 states and 56953 transitions. [2018-11-18 13:56:58,896 INFO L442 BuchiCegarLoop]: ======== Iteration 13============ [2018-11-18 13:56:58,896 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32778 states and 56953 transitions. [2018-11-18 13:56:58,955 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 25657 [2018-11-18 13:56:58,955 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:56:58,955 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:56:58,957 INFO L866 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] [2018-11-18 13:56:58,957 INFO L867 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:56:58,958 INFO L794 eck$LassoCheckResult]: Stem: 646341#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string42.base, #t~string42.offset := #Ultimate.alloc(30);call #t~string43.base, #t~string43.offset := #Ultimate.alloc(9);call #t~string44.base, #t~string44.offset := #Ultimate.alloc(21);call #t~string45.base, #t~string45.offset := #Ultimate.alloc(30);call #t~string46.base, #t~string46.offset := #Ultimate.alloc(9);call #t~string47.base, #t~string47.offset := #Ultimate.alloc(21);call #t~string51.base, #t~string51.offset := #Ultimate.alloc(30);call #t~string52.base, #t~string52.offset := #Ultimate.alloc(9);call #t~string53.base, #t~string53.offset := #Ultimate.alloc(25);call #t~string54.base, #t~string54.offset := #Ultimate.alloc(30);call #t~string55.base, #t~string55.offset := #Ultimate.alloc(9);call #t~string56.base, #t~string56.offset := #Ultimate.alloc(25);call #t~string112.base, #t~string112.offset := #Ultimate.alloc(10);call #t~string114.base, #t~string114.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string114.base,#t~string114.offset := 91];#memory_int := #memory_int[#t~string114.base,1 + #t~string114.offset := 95];#memory_int := #memory_int[#t~string114.base,2 + #t~string114.offset := 93];#memory_int := #memory_int[#t~string114.base,3 + #t~string114.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string116.base,#t~string116.offset := 91];#memory_int := #memory_int[#t~string116.base,1 + #t~string116.offset := 93];#memory_int := #memory_int[#t~string116.base,2 + #t~string116.offset := 32];#memory_int := #memory_int[#t~string116.base,3 + #t~string116.offset := 0];call #t~string118.base, #t~string118.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string118.base,#t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,1 + #t~string118.offset := 97];#memory_int := #memory_int[#t~string118.base,2 + #t~string118.offset := 116];#memory_int := #memory_int[#t~string118.base,3 + #t~string118.offset := 32];#memory_int := #memory_int[#t~string118.base,4 + #t~string118.offset := 0];call #t~string120.base, #t~string120.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string120.base,#t~string120.offset := 37];#memory_int := #memory_int[#t~string120.base,1 + #t~string120.offset := 105];#memory_int := #memory_int[#t~string120.base,2 + #t~string120.offset := 0];call #t~string122.base, #t~string122.offset := #Ultimate.alloc(10);call #t~string124.base, #t~string124.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string124.base,#t~string124.offset := 117];#memory_int := #memory_int[#t~string124.base,1 + #t~string124.offset := 112];#memory_int := #memory_int[#t~string124.base,2 + #t~string124.offset := 0];call #t~string126.base, #t~string126.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string126.base,#t~string126.offset := 100];#memory_int := #memory_int[#t~string126.base,1 + #t~string126.offset := 111];#memory_int := #memory_int[#t~string126.base,2 + #t~string126.offset := 119];#memory_int := #memory_int[#t~string126.base,3 + #t~string126.offset := 110];#memory_int := #memory_int[#t~string126.base,4 + #t~string126.offset := 0];call #t~string128.base, #t~string128.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string128.base,#t~string128.offset := 32];#memory_int := #memory_int[#t~string128.base,1 + #t~string128.offset := 73];#memory_int := #memory_int[#t~string128.base,2 + #t~string128.offset := 76];#memory_int := #memory_int[#t~string128.base,3 + #t~string128.offset := 95];#memory_int := #memory_int[#t~string128.base,4 + #t~string128.offset := 112];#memory_int := #memory_int[#t~string128.base,5 + #t~string128.offset := 58];#memory_int := #memory_int[#t~string128.base,6 + #t~string128.offset := 0];call #t~string130.base, #t~string130.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string130.base,#t~string130.offset := 32];#memory_int := #memory_int[#t~string130.base,1 + #t~string130.offset := 37];#memory_int := #memory_int[#t~string130.base,2 + #t~string130.offset := 105];#memory_int := #memory_int[#t~string130.base,3 + #t~string130.offset := 0];call #t~string132.base, #t~string132.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string132.base,#t~string132.offset := 32];#memory_int := #memory_int[#t~string132.base,1 + #t~string132.offset := 37];#memory_int := #memory_int[#t~string132.base,2 + #t~string132.offset := 105];#memory_int := #memory_int[#t~string132.base,3 + #t~string132.offset := 0];call #t~string134.base, #t~string134.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string134.base,#t~string134.offset := 32];#memory_int := #memory_int[#t~string134.base,1 + #t~string134.offset := 37];#memory_int := #memory_int[#t~string134.base,2 + #t~string134.offset := 105];#memory_int := #memory_int[#t~string134.base,3 + #t~string134.offset := 0];call #t~string136.base, #t~string136.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string136.base,#t~string136.offset := 32];#memory_int := #memory_int[#t~string136.base,1 + #t~string136.offset := 37];#memory_int := #memory_int[#t~string136.base,2 + #t~string136.offset := 105];#memory_int := #memory_int[#t~string136.base,3 + #t~string136.offset := 0];call #t~string138.base, #t~string138.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string138.base,#t~string138.offset := 32];#memory_int := #memory_int[#t~string138.base,1 + #t~string138.offset := 37];#memory_int := #memory_int[#t~string138.base,2 + #t~string138.offset := 105];#memory_int := #memory_int[#t~string138.base,3 + #t~string138.offset := 0];call #t~string140.base, #t~string140.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string140.base,#t~string140.offset := 32];#memory_int := #memory_int[#t~string140.base,1 + #t~string140.offset := 70];#memory_int := #memory_int[#t~string140.base,2 + #t~string140.offset := 95];#memory_int := #memory_int[#t~string140.base,3 + #t~string140.offset := 112];#memory_int := #memory_int[#t~string140.base,4 + #t~string140.offset := 58];#memory_int := #memory_int[#t~string140.base,5 + #t~string140.offset := 0];call #t~string143.base, #t~string143.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string143.base,#t~string143.offset := 32];#memory_int := #memory_int[#t~string143.base,1 + #t~string143.offset := 37];#memory_int := #memory_int[#t~string143.base,2 + #t~string143.offset := 105];#memory_int := #memory_int[#t~string143.base,3 + #t~string143.offset := 0];call #t~string146.base, #t~string146.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string146.base,#t~string146.offset := 32];#memory_int := #memory_int[#t~string146.base,1 + #t~string146.offset := 37];#memory_int := #memory_int[#t~string146.base,2 + #t~string146.offset := 105];#memory_int := #memory_int[#t~string146.base,3 + #t~string146.offset := 0];call #t~string149.base, #t~string149.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string149.base,#t~string149.offset := 32];#memory_int := #memory_int[#t~string149.base,1 + #t~string149.offset := 37];#memory_int := #memory_int[#t~string149.base,2 + #t~string149.offset := 105];#memory_int := #memory_int[#t~string149.base,3 + #t~string149.offset := 0];call #t~string152.base, #t~string152.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string152.base,#t~string152.offset := 32];#memory_int := #memory_int[#t~string152.base,1 + #t~string152.offset := 37];#memory_int := #memory_int[#t~string152.base,2 + #t~string152.offset := 105];#memory_int := #memory_int[#t~string152.base,3 + #t~string152.offset := 0];call #t~string155.base, #t~string155.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string155.base,#t~string155.offset := 32];#memory_int := #memory_int[#t~string155.base,1 + #t~string155.offset := 37];#memory_int := #memory_int[#t~string155.base,2 + #t~string155.offset := 105];#memory_int := #memory_int[#t~string155.base,3 + #t~string155.offset := 0];call #t~string157.base, #t~string157.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string157.base,#t~string157.offset := 10];#memory_int := #memory_int[#t~string157.base,1 + #t~string157.offset := 0];~weight~0 := 0;~maximumWeight~0 := 100;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~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; 646342#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret16, main_~retValue_acc~4, main_~tmp~9;havoc main_~retValue_acc~4;havoc main_~tmp~9;assume { :begin_inline_select_helpers } true; 648022#L1368 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 648023#L1361 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 648332#L1376 main_#t~ret16 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~9 := main_#t~ret16;havoc main_#t~ret16; 649192#L1240 assume 0 != main_~tmp~9;assume { :begin_inline_setup } true; 645713#L1212 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline___utac_acc__Specification9_spec__1 } true;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; 645714#L81 assume { :end_inline___utac_acc__Specification9_spec__1 } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret9, bigMacCall_~tmp~6;havoc bigMacCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~26;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~26; 646250#L3323 assume !(0 == getOrigin_~person); 645577#L3327 assume !(1 == getOrigin_~person); 645322#L3331 assume !(2 == getOrigin_~person); 645323#L3335 assume !(3 == getOrigin_~person); 647269#L3339 assume !(4 == getOrigin_~person); 647270#L3343 assume 5 == getOrigin_~person;getOrigin_~retValue_acc~26 := 1;getOrigin_#res := getOrigin_~retValue_acc~26; 647952#L3348 bigMacCall_#t~ret9 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~6 := bigMacCall_#t~ret9;havoc bigMacCall_#t~ret9;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 647953#L586 assume 0 == initPersonOnFloor_~floor; 648587#L587 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 644895#L694-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 645184#L378 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 645185#L390-2 assume { :end_inline_callOnFloor } true; 645311#L730 assume { :end_inline_initPersonOnFloor } true; 645312#L1012 assume { :end_inline_bigMacCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret10, cleanup_#t~ret11, cleanup_~i~0, cleanup_~tmp~7, cleanup_~tmp___0~1, cleanup_~__cil_tmp4~0;havoc cleanup_~i~0;havoc cleanup_~tmp~7;havoc cleanup_~tmp___0~1;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 647193#L2676 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 647195#L1995 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 647544#L2012 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 647545#L2033 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 649255#L2687 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 649434#L2823 assume !(0 != timeShift_~tmp___9~2); 649433#L2914 assume 1 == ~doorState~0;~doorState~0 := 0; 649432#L2914-2 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 649429#L2579 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 649426#L2600 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 648345#L2552 assume 0 != stopRequestedInDirection_~overload~0; 648346#L2553 assume 0 != stopRequestedInDirection_~buttonPressed~0;assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, 0, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 650282#L2199 assume 1 == stopRequestedInDirection__wrappee__empty_~dir;assume { :begin_inline_isTopFloor } true;isTopFloor_#in~floorID := ~currentFloorID~0;havoc isTopFloor_#res;havoc isTopFloor_~floorID, isTopFloor_~retValue_acc~2;isTopFloor_~floorID := isTopFloor_#in~floorID;havoc isTopFloor_~retValue_acc~2;isTopFloor_~retValue_acc~2 := (if 4 == isTopFloor_~floorID then 1 else 0);isTopFloor_#res := isTopFloor_~retValue_acc~2; 650281#L889 stopRequestedInDirection__wrappee__empty_#t~ret68 := isTopFloor_#res;assume { :end_inline_isTopFloor } true;stopRequestedInDirection__wrappee__empty_~tmp~20 := stopRequestedInDirection__wrappee__empty_#t~ret68;havoc stopRequestedInDirection__wrappee__empty_#t~ret68; 650280#L2203 assume !(0 != stopRequestedInDirection__wrappee__empty_~tmp~20); 650279#L2209 assume !(~currentFloorID~0 < 0); 650278#L2224 assume !(~currentFloorID~0 < 0); 650277#L2237 assume ~currentFloorID~0 < 1; 650276#L2239 assume !(0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls); 650275#L2253 assume ~currentFloorID~0 < 1; 650274#L2255 assume 0 != stopRequestedInDirection__wrappee__empty_~respectInLiftCalls; 648981#L2256 assume 0 != ~floorButtons_1~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 645580#L2521 stopRequestedInDirection_#t~ret80 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret80;havoc stopRequestedInDirection_#t~ret80;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 653125#L2570 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 653124#L2922 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 648478#L2614 assume !(1 == ~currentHeading~0); 645255#L2624 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 645256#L2624-2 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 645131#L2630-1 assume { :end_inline_continueInDirection } true; 653072#L2931-2 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 653068#L1995-1 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 653065#L2055-6 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 652852#L2087-6 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 653001#L124 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 652573#L2004 __utac_acc__Specification9_spec__3_#t~ret2 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0 := __utac_acc__Specification9_spec__3_#t~ret2;havoc __utac_acc__Specification9_spec__3_#t~ret2; 652576#L134 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~0); 652561#L134-1 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 652558#L2946 assume { :end_inline_timeShift } true;cleanup_~i~0 := 0; 652555#L1042-3 assume true; 652556#L1042-1 [2018-11-18 13:56:58,958 INFO L796 eck$LassoCheckResult]: Loop: 652556#L1042-1 assume !false; 675981#L1043 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 675976#L1046 assume cleanup_~i~0 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := 0;isBlocked_#res := isBlocked_~retValue_acc~10; 675974#L1818 cleanup_#t~ret10 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~1 := cleanup_#t~ret10;havoc cleanup_#t~ret10; 675973#L1050 assume 1 != cleanup_~tmp___0~1; 675972#L1050-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~19;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~19;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~18, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~18;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~0;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~0; 675965#L315-61 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~0 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~0; 675961#L342-61 anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 675960#L2103 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 675946#L2167 isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~19 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if 0 == isIdle_~tmp~19 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 675945#L2180 cleanup_#t~ret11 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~7 := cleanup_#t~ret11;havoc cleanup_#t~ret11; 675944#L1062 assume !(0 != cleanup_~tmp~7);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret101, timeShift_#t~ret102, timeShift_#t~ret103, timeShift_#t~ret104, timeShift_#t~ret105, timeShift_#t~ret106, timeShift_#t~ret107, timeShift_#t~ret108, timeShift_#t~ret109, timeShift_#t~ret110, timeShift_#t~ret111, timeShift_~tmp~26, timeShift_~tmp___0~10, timeShift_~tmp___1~7, timeShift_~tmp___2~4, timeShift_~tmp___3~3, timeShift_~tmp___4~2, timeShift_~tmp___5~2, timeShift_~tmp___6~2, timeShift_~tmp___7~2, timeShift_~tmp___8~2, timeShift_~tmp___9~2;havoc timeShift_~tmp~26;havoc timeShift_~tmp___0~10;havoc timeShift_~tmp___1~7;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~3;havoc timeShift_~tmp___4~2;havoc timeShift_~tmp___5~2;havoc timeShift_~tmp___6~2;havoc timeShift_~tmp___7~2;havoc timeShift_~tmp___8~2;havoc timeShift_~tmp___9~2;assume { :begin_inline_stopRequestedAtCurrentFloor } true;havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret86, stopRequestedAtCurrentFloor_#t~ret87, stopRequestedAtCurrentFloor_#t~ret88, stopRequestedAtCurrentFloor_~retValue_acc~22, stopRequestedAtCurrentFloor_~tmp~24, stopRequestedAtCurrentFloor_~tmp___0~8, stopRequestedAtCurrentFloor_~__cil_tmp4~3, stopRequestedAtCurrentFloor_~__cil_tmp5~4;havoc stopRequestedAtCurrentFloor_~retValue_acc~22;havoc stopRequestedAtCurrentFloor_~tmp~24;havoc stopRequestedAtCurrentFloor_~tmp___0~8;havoc stopRequestedAtCurrentFloor_~__cil_tmp4~3;havoc stopRequestedAtCurrentFloor_~__cil_tmp5~4;stopRequestedAtCurrentFloor_~__cil_tmp4~3 := 2 * ~maximumWeight~0;stopRequestedAtCurrentFloor_~__cil_tmp5~4 := (if stopRequestedAtCurrentFloor_~__cil_tmp4~3 < 0 && 0 != stopRequestedAtCurrentFloor_~__cil_tmp4~3 % 3 then 1 + stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3 else stopRequestedAtCurrentFloor_~__cil_tmp4~3 / 3); 675942#L2676-1 assume ~weight~0 > stopRequestedAtCurrentFloor_~__cil_tmp5~4;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 660313#L1995-2 stopRequestedAtCurrentFloor_#t~ret86 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;stopRequestedAtCurrentFloor_~tmp~24 := stopRequestedAtCurrentFloor_#t~ret86;havoc stopRequestedAtCurrentFloor_#t~ret86;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := stopRequestedAtCurrentFloor_~tmp~24;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~13;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~13; 674709#L2012-2 assume !(0 == buttonForFloorIsPressed_~floorID); 647092#L2016-2 assume 1 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~13 := ~floorButtons_1~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~13; 647093#L2033-2 stopRequestedAtCurrentFloor_#t~ret87 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;stopRequestedAtCurrentFloor_~tmp___0~8 := stopRequestedAtCurrentFloor_#t~ret87;havoc stopRequestedAtCurrentFloor_#t~ret87;stopRequestedAtCurrentFloor_~retValue_acc~22 := (if 1 == stopRequestedAtCurrentFloor_~tmp___0~8 then 1 else 0);stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~22; 676227#L2687-1 timeShift_#t~ret101 := stopRequestedAtCurrentFloor_#res;assume { :end_inline_stopRequestedAtCurrentFloor } true;timeShift_~tmp___9~2 := timeShift_#t~ret101;havoc timeShift_#t~ret101; 676226#L2823-2 assume !(0 != timeShift_~tmp___9~2); 676225#L2914-3 assume !(1 == ~doorState~0); 676224#L2914-5 assume { :begin_inline_stopRequestedInDirection } true;stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret79, stopRequestedInDirection_#t~ret80, stopRequestedInDirection_#t~ret81, stopRequestedInDirection_#t~ret82, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~19, stopRequestedInDirection_~overload~0, stopRequestedInDirection_~buttonPressed~0, stopRequestedInDirection_~tmp~21, stopRequestedInDirection_~__cil_tmp8~5, stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~19;havoc stopRequestedInDirection_~overload~0;havoc stopRequestedInDirection_~buttonPressed~0;havoc stopRequestedInDirection_~tmp~21;havoc stopRequestedInDirection_~__cil_tmp8~5;havoc stopRequestedInDirection_~__cil_tmp9~5;stopRequestedInDirection_~__cil_tmp8~5 := 2 * ~maximumWeight~0;stopRequestedInDirection_~__cil_tmp9~5 := (if stopRequestedInDirection_~__cil_tmp8~5 < 0 && 0 != stopRequestedInDirection_~__cil_tmp8~5 % 3 then 1 + stopRequestedInDirection_~__cil_tmp8~5 / 3 else stopRequestedInDirection_~__cil_tmp8~5 / 3);stopRequestedInDirection_~overload~0 := (if ~weight~0 > stopRequestedInDirection_~__cil_tmp9~5 then 1 else 0);assume { :begin_inline_isAnyLiftButtonPressed } true;havoc isAnyLiftButtonPressed_#res;havoc isAnyLiftButtonPressed_~retValue_acc~20;havoc isAnyLiftButtonPressed_~retValue_acc~20; 676215#L2579-2 assume 0 != ~floorButtons_0~0;isAnyLiftButtonPressed_~retValue_acc~20 := 1;isAnyLiftButtonPressed_#res := isAnyLiftButtonPressed_~retValue_acc~20; 676212#L2600-2 stopRequestedInDirection_#t~ret79 := isAnyLiftButtonPressed_#res;assume { :end_inline_isAnyLiftButtonPressed } true;stopRequestedInDirection_~tmp~21 := stopRequestedInDirection_#t~ret79;havoc stopRequestedInDirection_#t~ret79;stopRequestedInDirection_~buttonPressed~0 := stopRequestedInDirection_~tmp~21; 676210#L2552-2 assume 0 != stopRequestedInDirection_~overload~0; 674753#L2553-2 assume 0 != stopRequestedInDirection_~buttonPressed~0;assume { :begin_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection__wrappee__empty_#in~dir, stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls, stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls := stopRequestedInDirection_~dir, 0, stopRequestedInDirection_~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_#res;havoc stopRequestedInDirection__wrappee__empty_#t~ret68, stopRequestedInDirection__wrappee__empty_#t~ret69, stopRequestedInDirection__wrappee__empty_#t~ret70, stopRequestedInDirection__wrappee__empty_#t~ret71, stopRequestedInDirection__wrappee__empty_#t~ret72, stopRequestedInDirection__wrappee__empty_#t~ret73, stopRequestedInDirection__wrappee__empty_#t~ret74, stopRequestedInDirection__wrappee__empty_#t~ret75, stopRequestedInDirection__wrappee__empty_#t~ret76, stopRequestedInDirection__wrappee__empty_#t~ret77, stopRequestedInDirection__wrappee__empty_#t~ret78, stopRequestedInDirection__wrappee__empty_~dir, stopRequestedInDirection__wrappee__empty_~respectFloorCalls, stopRequestedInDirection__wrappee__empty_~respectInLiftCalls, stopRequestedInDirection__wrappee__empty_~retValue_acc~18, stopRequestedInDirection__wrappee__empty_~tmp~20, stopRequestedInDirection__wrappee__empty_~tmp___0~6, stopRequestedInDirection__wrappee__empty_~tmp___1~5, stopRequestedInDirection__wrappee__empty_~tmp___2~2, stopRequestedInDirection__wrappee__empty_~tmp___3~1, stopRequestedInDirection__wrappee__empty_~tmp___4~0, stopRequestedInDirection__wrappee__empty_~tmp___5~0, stopRequestedInDirection__wrappee__empty_~tmp___6~0, stopRequestedInDirection__wrappee__empty_~tmp___7~0, stopRequestedInDirection__wrappee__empty_~tmp___8~0, stopRequestedInDirection__wrappee__empty_~tmp___9~0;stopRequestedInDirection__wrappee__empty_~dir := stopRequestedInDirection__wrappee__empty_#in~dir;stopRequestedInDirection__wrappee__empty_~respectFloorCalls := stopRequestedInDirection__wrappee__empty_#in~respectFloorCalls;stopRequestedInDirection__wrappee__empty_~respectInLiftCalls := stopRequestedInDirection__wrappee__empty_#in~respectInLiftCalls;havoc stopRequestedInDirection__wrappee__empty_~retValue_acc~18;havoc stopRequestedInDirection__wrappee__empty_~tmp~20;havoc stopRequestedInDirection__wrappee__empty_~tmp___0~6;havoc stopRequestedInDirection__wrappee__empty_~tmp___1~5;havoc stopRequestedInDirection__wrappee__empty_~tmp___2~2;havoc stopRequestedInDirection__wrappee__empty_~tmp___3~1;havoc stopRequestedInDirection__wrappee__empty_~tmp___4~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___5~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___6~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___7~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___8~0;havoc stopRequestedInDirection__wrappee__empty_~tmp___9~0; 674715#L2199-6 assume !(1 == stopRequestedInDirection__wrappee__empty_~dir); 674716#L2368-6 assume !(0 == ~currentFloorID~0); 648322#L2374-6 assume ~currentFloorID~0 > 0; 648323#L2375-6 assume !(0 != stopRequestedInDirection__wrappee__empty_~respectFloorCalls); 659560#L2389-6 assume ~currentFloorID~0 > 0; 659561#L2391-6 assume 0 != stopRequestedInDirection__wrappee__empty_~respectInLiftCalls; 675614#L2392-6 assume 0 != ~floorButtons_0~0;stopRequestedInDirection__wrappee__empty_~retValue_acc~18 := 1;stopRequestedInDirection__wrappee__empty_#res := stopRequestedInDirection__wrappee__empty_~retValue_acc~18; 675615#L2521-6 stopRequestedInDirection_#t~ret80 := stopRequestedInDirection__wrappee__empty_#res;assume { :end_inline_stopRequestedInDirection__wrappee__empty } true;stopRequestedInDirection_~retValue_acc~19 := stopRequestedInDirection_#t~ret80;havoc stopRequestedInDirection_#t~ret80;stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~19; 675597#L2570-2 timeShift_#t~ret108 := stopRequestedInDirection_#res;assume { :end_inline_stopRequestedInDirection } true;timeShift_~tmp___8~2 := timeShift_#t~ret108;havoc timeShift_#t~ret108; 675589#L2922-2 assume 0 != timeShift_~tmp___8~2;assume { :begin_inline_continueInDirection } true;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret83, continueInDirection_~dir, continueInDirection_~tmp~22;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~22;~currentHeading~0 := continueInDirection_~dir; 675540#L2614-3 assume !(1 == ~currentHeading~0); 674950#L2624-9 assume !(0 == ~currentFloorID~0); 674943#L2624-11 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 660196#L2630-7 assume { :end_inline_continueInDirection } true; 676008#L2931-5 assume { :begin_inline___utac_acc__Specification9_spec__3 } true;havoc __utac_acc__Specification9_spec__3_#t~ret0, __utac_acc__Specification9_spec__3_#t~ret1, __utac_acc__Specification9_spec__3_#t~ret2, __utac_acc__Specification9_spec__3_~floor~0, __utac_acc__Specification9_spec__3_~tmp~0, __utac_acc__Specification9_spec__3_~tmp___0~0, __utac_acc__Specification9_spec__3_~tmp___1~0;havoc __utac_acc__Specification9_spec__3_~floor~0;havoc __utac_acc__Specification9_spec__3_~tmp~0;havoc __utac_acc__Specification9_spec__3_~tmp___0~0;havoc __utac_acc__Specification9_spec__3_~tmp___1~0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~11;havoc getCurrentFloorID_~retValue_acc~11;getCurrentFloorID_~retValue_acc~11 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~11; 676007#L1995-3 __utac_acc__Specification9_spec__3_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification9_spec__3_~tmp~0 := __utac_acc__Specification9_spec__3_#t~ret0;havoc __utac_acc__Specification9_spec__3_#t~ret0;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~0;assume { :begin_inline_isEmpty } true;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~15;havoc isEmpty_~retValue_acc~15; 676003#L2055-13 assume 1 == ~persons_0~0;isEmpty_~retValue_acc~15 := 0;isEmpty_#res := isEmpty_~retValue_acc~15; 675999#L2087-13 __utac_acc__Specification9_spec__3_#t~ret1 := isEmpty_#res;assume { :end_inline_isEmpty } true;__utac_acc__Specification9_spec__3_~tmp___1~0 := __utac_acc__Specification9_spec__3_#t~ret1;havoc __utac_acc__Specification9_spec__3_#t~ret1; 675998#L124-2 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~0);assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 675989#L2004-1 __utac_acc__Specification9_spec__3_#t~ret2 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;__utac_acc__Specification9_spec__3_~tmp___0~0 := __utac_acc__Specification9_spec__3_#t~ret2;havoc __utac_acc__Specification9_spec__3_#t~ret2; 675992#L134-2 assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~0); 675984#L134-3 assume { :end_inline___utac_acc__Specification9_spec__3 } true; 675983#L2946-1 assume { :end_inline_timeShift } true;cleanup_~i~0 := 1 + cleanup_~i~0; 675982#L1042-3 assume true; 652556#L1042-1 [2018-11-18 13:56:58,958 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:58,958 INFO L82 PathProgramCache]: Analyzing trace with hash -536617844, now seen corresponding path program 2 times [2018-11-18 13:56:58,958 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:58,958 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:58,959 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:58,959 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:56:58,959 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:56:59,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:56:59,772 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:56:59,772 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 13:56:59,772 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:56:59,772 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:56:59,772 INFO L82 PathProgramCache]: Analyzing trace with hash -1163153685, now seen corresponding path program 1 times [2018-11-18 13:56:59,772 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:56:59,772 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:56:59,773 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:59,773 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:56:59,773 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:56:59,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:56:59,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:57:00,316 WARN L180 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 190 [2018-11-18 13:57:01,928 WARN L180 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 223 DAG size of output: 181 [2018-11-18 13:57:01,933 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 13:57:01,934 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 13:57:01,934 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 13:57:01,934 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 13:57:01,934 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-18 13:57:01,934 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:01,934 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 13:57:01,934 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 13:57:01,934 INFO L131 ssoRankerPreferences]: Filename of dumped script: elevator_spec9_product29_true-unreach-call_true-termination.cil.c_Iteration13_Loop [2018-11-18 13:57:01,934 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 13:57:01,934 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 13:57:01,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,951 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,964 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,972 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,982 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,984 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:01,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,039 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,046 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,047 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,048 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,052 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,054 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,058 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,059 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,060 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,064 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,068 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,078 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,079 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,081 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,143 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,147 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,149 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,155 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,165 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:02,763 WARN L180 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2018-11-18 13:57:02,824 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 13:57:02,824 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:02,827 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:02,827 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:02,830 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:02,830 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_#t~ret77=0} Honda state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_#t~ret77=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:02,845 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:02,845 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:02,847 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:02,847 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_~tmp___7~2=0} Honda state: {ULTIMATE.start_timeShift_~tmp___7~2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:02,864 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:02,865 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:02,867 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:02,867 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedAtCurrentFloor_#t~ret87=0} Honda state: {ULTIMATE.start_stopRequestedAtCurrentFloor_#t~ret87=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:02,885 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:02,885 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:02,886 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:02,886 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_~tmp___2~1=0} Honda state: {ULTIMATE.start_anyStopRequested_~tmp___2~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:02,904 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:02,904 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:02,906 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:02,906 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_#t~ret70=0} Honda state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_#t~ret70=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:02,924 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:02,924 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:02,926 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:02,926 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_#t~ret103=0} Honda state: {ULTIMATE.start_timeShift_#t~ret103=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:02,944 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:02,944 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:02,946 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:02,946 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_#t~ret78=0} Honda state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_#t~ret78=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:02,963 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:02,963 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:02,966 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:02,966 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_#t~ret64=0} Honda state: {ULTIMATE.start_anyStopRequested_#t~ret64=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:02,985 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:02,985 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:02,987 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:02,987 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification9_spec__3_#t~ret2=0} Honda state: {ULTIMATE.start___utac_acc__Specification9_spec__3_#t~ret2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,004 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,004 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,007 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,007 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_isFloorCalling_#in~floorID=0, ULTIMATE.start_isFloorCalling_~floorID=0} Honda state: {ULTIMATE.start_isFloorCalling_#in~floorID=0, ULTIMATE.start_isFloorCalling_~floorID=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,076 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,076 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,082 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,082 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_continueInDirection_#in~dir=0, ULTIMATE.start_stopRequestedInDirection_~dir=0, ~currentHeading~0=0, ULTIMATE.start_stopRequestedInDirection__wrappee__empty_~dir=0, ULTIMATE.start_stopRequestedInDirection__wrappee__empty_#in~dir=0, ULTIMATE.start_stopRequestedInDirection_#in~dir=0, ULTIMATE.start_continueInDirection_~dir=0} Honda state: {ULTIMATE.start_continueInDirection_#in~dir=0, ULTIMATE.start_stopRequestedInDirection_~dir=0, ~currentHeading~0=0, ULTIMATE.start_stopRequestedInDirection__wrappee__empty_~dir=0, ULTIMATE.start_stopRequestedInDirection__wrappee__empty_#in~dir=0, ULTIMATE.start_stopRequestedInDirection_#in~dir=0, ULTIMATE.start_continueInDirection_~dir=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,102 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,102 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,107 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,107 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedAtCurrentFloor_#t~ret88=0} Honda state: {ULTIMATE.start_stopRequestedAtCurrentFloor_#t~ret88=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,124 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,124 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,125 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,126 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_continueInDirection_#t~ret83=0} Honda state: {ULTIMATE.start_continueInDirection_#t~ret83=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,145 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,145 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,147 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,147 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_~tmp___7~0=0} Honda state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_~tmp___7~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,163 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,163 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,165 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,165 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_#t~ret104=0} Honda state: {ULTIMATE.start_timeShift_#t~ret104=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,183 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,183 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,186 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,186 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedInDirection_#t~ret82=0} Honda state: {ULTIMATE.start_stopRequestedInDirection_#t~ret82=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,202 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,202 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,204 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,205 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification9_spec__3_#t~ret1=0} Honda state: {ULTIMATE.start___utac_acc__Specification9_spec__3_#t~ret1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,220 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,220 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,224 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,224 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedInDirection_~retValue_acc~19=1, ULTIMATE.start_stopRequestedInDirection__wrappee__empty_~retValue_acc~18=1, ULTIMATE.start_stopRequestedInDirection_#res=1, ULTIMATE.start_timeShift_~tmp___8~2=1, ULTIMATE.start_stopRequestedInDirection__wrappee__empty_#res=1} Honda state: {ULTIMATE.start_stopRequestedInDirection_~retValue_acc~19=1, ULTIMATE.start_stopRequestedInDirection__wrappee__empty_~retValue_acc~18=1, ULTIMATE.start_stopRequestedInDirection_#res=1, ULTIMATE.start_timeShift_~tmp___8~2=1, ULTIMATE.start_stopRequestedInDirection__wrappee__empty_#res=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,240 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,240 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,242 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,242 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_cleanup_#t~ret11=0} Honda state: {ULTIMATE.start_cleanup_#t~ret11=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,258 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,258 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,260 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,260 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_#t~ret111=0} Honda state: {ULTIMATE.start_timeShift_#t~ret111=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,276 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,276 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,279 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,279 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_~tmp___9~2=0, ULTIMATE.start_stopRequestedAtCurrentFloor_~retValue_acc~22=0, ULTIMATE.start_stopRequestedAtCurrentFloor_#res=0} Honda state: {ULTIMATE.start_timeShift_~tmp___9~2=0, ULTIMATE.start_stopRequestedAtCurrentFloor_~retValue_acc~22=0, ULTIMATE.start_stopRequestedAtCurrentFloor_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,296 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,296 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,300 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,300 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification9_spec__3_~tmp___1~0=0, ULTIMATE.start_isEmpty_#res=0, ULTIMATE.start_isEmpty_~retValue_acc~15=0} Honda state: {ULTIMATE.start___utac_acc__Specification9_spec__3_~tmp___1~0=0, ULTIMATE.start_isEmpty_#res=0, ULTIMATE.start_isEmpty_~retValue_acc~15=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,316 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,316 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,318 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,318 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_~tmp___6~0=0} Honda state: {ULTIMATE.start_stopRequestedInDirection__wrappee__empty_~tmp___6~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,333 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,333 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,335 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,335 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_#t~ret109=0} Honda state: {ULTIMATE.start_timeShift_#t~ret109=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,351 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,351 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,353 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:57:03,353 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_~tmp___4~2=0} Honda state: {ULTIMATE.start_timeShift_~tmp___4~2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,368 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:57:03,369 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ed194ac-9013-480f-a308-9b8eee66232e/bin-2019/uautomizer/z3 Starting monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,386 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-18 13:57:03,386 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:57:03,846 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-18 13:57:03,847 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 13:57:03,847 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 13:57:03,847 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 13:57:03,847 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 13:57:03,848 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 13:57:03,848 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:57:03,848 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 13:57:03,848 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 13:57:03,848 INFO L131 ssoRankerPreferences]: Filename of dumped script: elevator_spec9_product29_true-unreach-call_true-termination.cil.c_Iteration13_Loop [2018-11-18 13:57:03,848 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 13:57:03,848 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 13:57:03,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,872 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,874 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,888 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,896 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,905 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,927 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,929 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,938 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,941 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,945 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,947 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,965 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,979 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,980 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,982 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,992 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,993 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,995 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:03,995 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,093 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,097 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,113 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,118 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:57:04,378 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 58 [2018-11-18 13:57:04,825 WARN L180 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2018-11-18 13:57:04,875 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 13:57:04,875 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 13:57:04,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,876 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,876 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,877 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,877 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,877 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,878 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,878 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,879 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,879 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,880 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,881 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,881 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,882 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,882 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,884 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,884 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,886 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,886 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,888 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,888 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,890 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,890 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,890 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,892 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,892 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,893 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,894 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,895 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,895 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,895 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,897 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,897 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,898 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,901 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,901 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,902 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,902 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,903 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,904 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,904 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,905 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,906 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,906 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,908 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,908 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,909 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,910 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,910 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,911 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,912 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,912 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,914 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,914 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,914 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,915 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,916 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,916 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,917 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,918 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,918 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:57:04,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:57:04,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:57:04,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:57:04,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:57:04,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:57:04,920 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:57:04,920 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:57:04,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:57:04,922 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-18 13:57:04,924 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2018-11-18 13:57:04,924 INFO L444 ModelExtractionUtils]: 1 out of 5 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-18 13:57:04,924 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-18 13:57:04,924 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-18 13:57:04,925 INFO L518 LassoAnalysis]: Proved termination. [2018-11-18 13:57:04,925 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(~cleanupTimeShifts~0, ULTIMATE.start_cleanup_~i~0) = 1*~cleanupTimeShifts~0 - 1*ULTIMATE.start_cleanup_~i~0 Supporting invariants [] [2018-11-18 13:57:04,925 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-18 13:57:04,960 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:57:05,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:57:05,036 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:57:05,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:57:05,072 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:57:05,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:57:05,105 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2018-11-18 13:57:05,105 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 32778 states and 56953 transitions. cyclomatic complexity: 24181 Second operand 6 states. [2018-11-18 13:57:05,788 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 32778 states and 56953 transitions. cyclomatic complexity: 24181. Second operand 6 states. Result 63277 states and 109981 transitions. Complement of second has 8 states. [2018-11-18 13:57:05,789 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2018-11-18 13:57:05,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 13:57:05,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5433 transitions. [2018-11-18 13:57:05,794 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 5433 transitions. Stem has 61 letters. Loop has 49 letters. [2018-11-18 13:57:05,795 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-18 13:57:05,795 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 5433 transitions. Stem has 110 letters. Loop has 49 letters. [2018-11-18 13:57:05,795 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-18 13:57:05,796 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 5433 transitions. Stem has 61 letters. Loop has 98 letters. [2018-11-18 13:57:05,797 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-18 13:57:05,797 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 63277 states and 109981 transitions. [2018-11-18 13:57:05,990 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-18 13:57:05,991 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 63277 states to 0 states and 0 transitions. [2018-11-18 13:57:05,991 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2018-11-18 13:57:05,991 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2018-11-18 13:57:05,991 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2018-11-18 13:57:05,991 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:57:05,991 INFO L705 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 13:57:05,991 INFO L728 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 13:57:05,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 13:57:05,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:57:05,992 INFO L87 Difference]: Start difference. First operand 0 states and 0 transitions. Second operand 6 states. [2018-11-18 13:57:05,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:57:05,992 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2018-11-18 13:57:05,992 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 13:57:05,992 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2018-11-18 13:57:05,992 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-18 13:57:05,992 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 13:57:05,992 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2018-11-18 13:57:05,992 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2018-11-18 13:57:05,993 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2018-11-18 13:57:05,993 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:57:05,993 INFO L705 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 13:57:05,993 INFO L728 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 13:57:05,993 INFO L608 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 13:57:05,993 INFO L442 BuchiCegarLoop]: ======== Iteration 14============ [2018-11-18 13:57:05,993 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2018-11-18 13:57:05,993 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-18 13:57:05,993 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2018-11-18 13:57:05,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 18.11 01:57:05 BoogieIcfgContainer [2018-11-18 13:57:05,998 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-18 13:57:05,998 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 13:57:05,998 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 13:57:05,998 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 13:57:05,999 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:56:07" (3/4) ... [2018-11-18 13:57:06,001 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 13:57:06,002 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 13:57:06,002 INFO L168 Benchmark]: Toolchain (without parser) took 65218.82 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.7 GB). Free memory was 956.6 MB in the beginning and 904.6 MB in the end (delta: 52.0 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-18 13:57:06,003 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:57:06,003 INFO L168 Benchmark]: CACSL2BoogieTranslator took 647.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -176.5 MB). Peak memory consumption was 58.2 MB. Max. memory is 11.5 GB. [2018-11-18 13:57:06,004 INFO L168 Benchmark]: Boogie Procedure Inliner took 158.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 36.9 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. [2018-11-18 13:57:06,005 INFO L168 Benchmark]: Boogie Preprocessor took 149.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 36.9 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. [2018-11-18 13:57:06,005 INFO L168 Benchmark]: RCFGBuilder took 5439.03 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 186.6 MB). Free memory was 1.1 GB in the beginning and 940.5 MB in the end (delta: 118.7 MB). Peak memory consumption was 388.9 MB. Max. memory is 11.5 GB. [2018-11-18 13:57:06,005 INFO L168 Benchmark]: BuchiAutomizer took 58818.46 ms. Allocated memory was 1.4 GB in the beginning and 2.7 GB in the end (delta: 1.3 GB). Free memory was 940.5 MB in the beginning and 904.6 MB in the end (delta: 35.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-18 13:57:06,006 INFO L168 Benchmark]: Witness Printer took 3.41 ms. Allocated memory is still 2.7 GB. Free memory is still 904.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:57:06,009 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 647.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -176.5 MB). Peak memory consumption was 58.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 158.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 36.9 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 149.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 36.9 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5439.03 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 186.6 MB). Free memory was 1.1 GB in the beginning and 940.5 MB in the end (delta: 118.7 MB). Peak memory consumption was 388.9 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 58818.46 ms. Allocated memory was 1.4 GB in the beginning and 2.7 GB in the end (delta: 1.3 GB). Free memory was 940.5 MB in the beginning and 904.6 MB in the end (delta: 35.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Witness Printer took 3.41 ms. Allocated memory is still 2.7 GB. Free memory is still 904.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 15 terminating modules (13 trivial, 2 deterministic, 0 nondeterministic). One deterministic module has affine ranking function doorState and consists of 3 locations. One deterministic module has affine ranking function cleanupTimeShifts + -1 * i and consists of 5 locations. 13 modules have a trivial ranking function, the largest among these consists of 7 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 58.7s and 14 iterations. TraceHistogramMax:1. Analysis of lassos took 23.0s. Construction of modules took 24.2s. Büchi inclusion checks took 4.3s. Highest rank in rank-based complementation 3. Minimization of det autom 12. Minimization of nondet autom 3. Automata minimization 2.9s AutomataMinimizationTime, 13 MinimizatonAttempts, 194042 StatesRemovedByMinimization, 12 NontrivialMinimizations. Non-live state removal took 2.7s Buchi closure took 0.4s. Biggest automaton had 36972 states and ocurred in iteration 11. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 102875 SDtfs, 205144 SDslu, 194515 SDs, 0 SdLazy, 5678 SolverSat, 1180 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 24.2s Time LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI11 SILT2 lasso0 LassoPreprocessingBenchmarks: Lassos: inital751 mio100 ax100 hnf99 lsp22 ukn42 mio100 lsp100 div300 bol100 ite100 ukn100 eq137 hnf56 smp83 dnf654 smp28 tf100 neg99 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 8ms VariablesStem: 0 VariablesLoop: 10 DisjunctsStem: 1 DisjunctsLoop: 3 SupportingInvariants: 0 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 31 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 1.8s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! Received shutdown request...