./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec3_product26_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_774b0e67-5d92-488d-bc59-69f8b852321d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec3_product26_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/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 95ed8069075304321c46a9537713fafbbf1ef5d9 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 15:45:39,541 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:45:39,543 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:45:39,551 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:45:39,551 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:45:39,552 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:45:39,553 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:45:39,554 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:45:39,555 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:45:39,555 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:45:39,556 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:45:39,556 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:45:39,557 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:45:39,557 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:45:39,559 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:45:39,559 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:45:39,560 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:45:39,561 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:45:39,563 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:45:39,564 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:45:39,564 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:45:39,565 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:45:39,567 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:45:39,567 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:45:39,567 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:45:39,568 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:45:39,568 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:45:39,569 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:45:39,569 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:45:39,570 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:45:39,570 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:45:39,570 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:45:39,571 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:45:39,571 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:45:39,571 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:45:39,572 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:45:39,572 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-18 15:45:39,582 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:45:39,582 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:45:39,583 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 15:45:39,583 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 15:45:39,583 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 15:45:39,583 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-18 15:45:39,583 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-18 15:45:39,583 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-18 15:45:39,584 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-18 15:45:39,584 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-18 15:45:39,584 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-18 15:45:39,584 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:45:39,584 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 15:45:39,584 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 15:45:39,584 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 15:45:39,584 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 15:45:39,585 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:45:39,585 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-18 15:45:39,585 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-18 15:45:39,585 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-18 15:45:39,585 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 15:45:39,585 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:45:39,585 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-18 15:45:39,585 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:45:39,585 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-18 15:45:39,587 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:45:39,588 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 15:45:39,588 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-18 15:45:39,588 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:45:39,588 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 15:45:39,588 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-18 15:45:39,589 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-18 15:45:39,589 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_774b0e67-5d92-488d-bc59-69f8b852321d/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 -> 95ed8069075304321c46a9537713fafbbf1ef5d9 [2018-11-18 15:45:39,611 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:45:39,621 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:45:39,624 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:45:39,625 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:45:39,626 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:45:39,626 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/elevator_spec3_product26_true-unreach-call_true-termination.cil.c [2018-11-18 15:45:39,666 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/bin-2019/uautomizer/data/be217df8c/a85168a210ec432d9f17ba7d834ef037/FLAG71b131976 [2018-11-18 15:45:40,058 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:45:40,059 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/sv-benchmarks/c/product-lines/elevator_spec3_product26_true-unreach-call_true-termination.cil.c [2018-11-18 15:45:40,070 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/bin-2019/uautomizer/data/be217df8c/a85168a210ec432d9f17ba7d834ef037/FLAG71b131976 [2018-11-18 15:45:40,081 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/bin-2019/uautomizer/data/be217df8c/a85168a210ec432d9f17ba7d834ef037 [2018-11-18 15:45:40,084 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:45:40,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 15:45:40,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:45:40,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:45:40,089 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:45:40,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:45:40" (1/1) ... [2018-11-18 15:45:40,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f80d7ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:45:40, skipping insertion in model container [2018-11-18 15:45:40,093 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:45:40" (1/1) ... [2018-11-18 15:45:40,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:45:40,150 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:45:40,576 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:45:40,586 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:45:40,666 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:45:40,704 INFO L195 MainTranslator]: Completed translation [2018-11-18 15:45:40,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:45:40 WrapperNode [2018-11-18 15:45:40,704 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 15:45:40,705 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 15:45:40,705 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 15:45:40,705 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 15:45:40,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:45:40" (1/1) ... [2018-11-18 15:45:40,726 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:45:40" (1/1) ... [2018-11-18 15:45:40,944 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 15:45:40,945 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 15:45:40,945 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 15:45:40,945 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 15:45:40,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:45:40" (1/1) ... [2018-11-18 15:45:40,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:45:40" (1/1) ... [2018-11-18 15:45:40,989 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:45:40" (1/1) ... [2018-11-18 15:45:40,989 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:45:40" (1/1) ... [2018-11-18 15:45:41,077 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:45:40" (1/1) ... [2018-11-18 15:45:41,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:45:40" (1/1) ... [2018-11-18 15:45:41,212 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:45:40" (1/1) ... [2018-11-18 15:45:41,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 15:45:41,277 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 15:45:41,277 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 15:45:41,277 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 15:45:41,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:45:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/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 15:45:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 15:45:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 15:45:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 15:45:52,451 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 15:45:52,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:45:52 BoogieIcfgContainer [2018-11-18 15:45:52,452 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 15:45:52,452 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-18 15:45:52,452 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-18 15:45:52,454 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-18 15:45:52,455 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 15:45:52,455 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.11 03:45:40" (1/3) ... [2018-11-18 15:45:52,455 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2252513b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 03:45:52, skipping insertion in model container [2018-11-18 15:45:52,455 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 15:45:52,456 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:45:40" (2/3) ... [2018-11-18 15:45:52,456 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2252513b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 03:45:52, skipping insertion in model container [2018-11-18 15:45:52,456 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 15:45:52,456 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:45:52" (3/3) ... [2018-11-18 15:45:52,457 INFO L375 chiAutomizerObserver]: Analyzing ICFG elevator_spec3_product26_true-unreach-call_true-termination.cil.c [2018-11-18 15:45:52,491 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 15:45:52,491 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-18 15:45:52,491 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-18 15:45:52,492 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-18 15:45:52,492 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 15:45:52,492 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 15:45:52,492 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-18 15:45:52,492 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 15:45:52,492 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-18 15:45:52,607 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12319 states. [2018-11-18 15:45:52,765 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2480 [2018-11-18 15:45:52,766 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 15:45:52,766 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 15:45:52,780 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, 1, 1, 1, 1, 1, 1, 1, 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 15:45:52,780 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] [2018-11-18 15:45:52,781 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-18 15:45:52,781 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12319 states. [2018-11-18 15:45:52,866 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2480 [2018-11-18 15:45:52,866 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 15:45:52,867 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 15:45:52,870 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, 1, 1, 1, 1, 1, 1, 1, 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 15:45:52,870 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] [2018-11-18 15:45:52,877 INFO L794 eck$LassoCheckResult]: Stem: 1773#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string67.base, #t~string67.offset := #Ultimate.alloc(10);call #t~string69.base, #t~string69.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string69.base,#t~string69.offset := 91];#memory_int := #memory_int[#t~string69.base,1 + #t~string69.offset := 95];#memory_int := #memory_int[#t~string69.base,2 + #t~string69.offset := 93];#memory_int := #memory_int[#t~string69.base,3 + #t~string69.offset := 0];call #t~string71.base, #t~string71.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string71.base,#t~string71.offset := 91];#memory_int := #memory_int[#t~string71.base,1 + #t~string71.offset := 93];#memory_int := #memory_int[#t~string71.base,2 + #t~string71.offset := 32];#memory_int := #memory_int[#t~string71.base,3 + #t~string71.offset := 0];call #t~string73.base, #t~string73.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string73.base,#t~string73.offset := 32];#memory_int := #memory_int[#t~string73.base,1 + #t~string73.offset := 97];#memory_int := #memory_int[#t~string73.base,2 + #t~string73.offset := 116];#memory_int := #memory_int[#t~string73.base,3 + #t~string73.offset := 32];#memory_int := #memory_int[#t~string73.base,4 + #t~string73.offset := 0];call #t~string75.base, #t~string75.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string75.base,#t~string75.offset := 37];#memory_int := #memory_int[#t~string75.base,1 + #t~string75.offset := 105];#memory_int := #memory_int[#t~string75.base,2 + #t~string75.offset := 0];call #t~string77.base, #t~string77.offset := #Ultimate.alloc(10);call #t~string79.base, #t~string79.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string79.base,#t~string79.offset := 117];#memory_int := #memory_int[#t~string79.base,1 + #t~string79.offset := 112];#memory_int := #memory_int[#t~string79.base,2 + #t~string79.offset := 0];call #t~string81.base, #t~string81.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string81.base,#t~string81.offset := 100];#memory_int := #memory_int[#t~string81.base,1 + #t~string81.offset := 111];#memory_int := #memory_int[#t~string81.base,2 + #t~string81.offset := 119];#memory_int := #memory_int[#t~string81.base,3 + #t~string81.offset := 110];#memory_int := #memory_int[#t~string81.base,4 + #t~string81.offset := 0];call #t~string83.base, #t~string83.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string83.base,#t~string83.offset := 32];#memory_int := #memory_int[#t~string83.base,1 + #t~string83.offset := 73];#memory_int := #memory_int[#t~string83.base,2 + #t~string83.offset := 76];#memory_int := #memory_int[#t~string83.base,3 + #t~string83.offset := 95];#memory_int := #memory_int[#t~string83.base,4 + #t~string83.offset := 112];#memory_int := #memory_int[#t~string83.base,5 + #t~string83.offset := 58];#memory_int := #memory_int[#t~string83.base,6 + #t~string83.offset := 0];call #t~string85.base, #t~string85.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string85.base,#t~string85.offset := 32];#memory_int := #memory_int[#t~string85.base,1 + #t~string85.offset := 37];#memory_int := #memory_int[#t~string85.base,2 + #t~string85.offset := 105];#memory_int := #memory_int[#t~string85.base,3 + #t~string85.offset := 0];call #t~string87.base, #t~string87.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string87.base,#t~string87.offset := 32];#memory_int := #memory_int[#t~string87.base,1 + #t~string87.offset := 37];#memory_int := #memory_int[#t~string87.base,2 + #t~string87.offset := 105];#memory_int := #memory_int[#t~string87.base,3 + #t~string87.offset := 0];call #t~string89.base, #t~string89.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string89.base,#t~string89.offset := 32];#memory_int := #memory_int[#t~string89.base,1 + #t~string89.offset := 37];#memory_int := #memory_int[#t~string89.base,2 + #t~string89.offset := 105];#memory_int := #memory_int[#t~string89.base,3 + #t~string89.offset := 0];call #t~string91.base, #t~string91.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string91.base,#t~string91.offset := 32];#memory_int := #memory_int[#t~string91.base,1 + #t~string91.offset := 37];#memory_int := #memory_int[#t~string91.base,2 + #t~string91.offset := 105];#memory_int := #memory_int[#t~string91.base,3 + #t~string91.offset := 0];call #t~string93.base, #t~string93.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string93.base,#t~string93.offset := 32];#memory_int := #memory_int[#t~string93.base,1 + #t~string93.offset := 37];#memory_int := #memory_int[#t~string93.base,2 + #t~string93.offset := 105];#memory_int := #memory_int[#t~string93.base,3 + #t~string93.offset := 0];call #t~string95.base, #t~string95.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string95.base,#t~string95.offset := 32];#memory_int := #memory_int[#t~string95.base,1 + #t~string95.offset := 70];#memory_int := #memory_int[#t~string95.base,2 + #t~string95.offset := 95];#memory_int := #memory_int[#t~string95.base,3 + #t~string95.offset := 112];#memory_int := #memory_int[#t~string95.base,4 + #t~string95.offset := 58];#memory_int := #memory_int[#t~string95.base,5 + #t~string95.offset := 0];call #t~string98.base, #t~string98.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string98.base,#t~string98.offset := 32];#memory_int := #memory_int[#t~string98.base,1 + #t~string98.offset := 37];#memory_int := #memory_int[#t~string98.base,2 + #t~string98.offset := 105];#memory_int := #memory_int[#t~string98.base,3 + #t~string98.offset := 0];call #t~string101.base, #t~string101.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string101.base,#t~string101.offset := 32];#memory_int := #memory_int[#t~string101.base,1 + #t~string101.offset := 37];#memory_int := #memory_int[#t~string101.base,2 + #t~string101.offset := 105];#memory_int := #memory_int[#t~string101.base,3 + #t~string101.offset := 0];call #t~string104.base, #t~string104.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string104.base,#t~string104.offset := 32];#memory_int := #memory_int[#t~string104.base,1 + #t~string104.offset := 37];#memory_int := #memory_int[#t~string104.base,2 + #t~string104.offset := 105];#memory_int := #memory_int[#t~string104.base,3 + #t~string104.offset := 0];call #t~string107.base, #t~string107.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string107.base,#t~string107.offset := 32];#memory_int := #memory_int[#t~string107.base,1 + #t~string107.offset := 37];#memory_int := #memory_int[#t~string107.base,2 + #t~string107.offset := 105];#memory_int := #memory_int[#t~string107.base,3 + #t~string107.offset := 0];call #t~string110.base, #t~string110.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string110.base,#t~string110.offset := 32];#memory_int := #memory_int[#t~string110.base,1 + #t~string110.offset := 37];#memory_int := #memory_int[#t~string110.base,2 + #t~string110.offset := 105];#memory_int := #memory_int[#t~string110.base,3 + #t~string110.offset := 0];call #t~string112.base, #t~string112.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string112.base,#t~string112.offset := 10];#memory_int := #memory_int[#t~string112.base,1 + #t~string112.offset := 0];call #t~string115.base, #t~string115.offset := #Ultimate.alloc(9);call #t~string135.base, #t~string135.offset := #Ultimate.alloc(30);call #t~string136.base, #t~string136.offset := #Ultimate.alloc(9);call #t~string137.base, #t~string137.offset := #Ultimate.alloc(21);call #t~string138.base, #t~string138.offset := #Ultimate.alloc(30);call #t~string139.base, #t~string139.offset := #Ultimate.alloc(9);call #t~string140.base, #t~string140.offset := #Ultimate.alloc(21);call #t~string144.base, #t~string144.offset := #Ultimate.alloc(30);call #t~string145.base, #t~string145.offset := #Ultimate.alloc(9);call #t~string146.base, #t~string146.offset := #Ultimate.alloc(25);call #t~string147.base, #t~string147.offset := #Ultimate.alloc(30);call #t~string148.base, #t~string148.offset := #Ultimate.alloc(9);call #t~string149.base, #t~string149.offset := #Ultimate.alloc(25);~weight~0 := 0;~maximumWeight~0 := 100;~blocked~0 := 0;~cleanupTimeShifts~0 := 12;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 11728#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret19, main_~retValue_acc~1, main_~tmp~10;havoc main_~retValue_acc~1;havoc main_~tmp~10;assume { :begin_inline_select_helpers } true; 11190#L3208true assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 11634#L3201true assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~25;havoc valid_product_~retValue_acc~25;valid_product_~retValue_acc~25 := 1;valid_product_#res := valid_product_~retValue_acc~25; 6618#L3216true main_#t~ret19 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~10 := main_#t~ret19;havoc main_#t~ret19; 4059#L497true assume 0 != main_~tmp~10;assume { :begin_inline_setup } true; 8145#L471true assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_initTopDown } true;~currentFloorID~0 := 4;~currentHeading~0 := 0;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;assume { :begin_inline_initFloors } true;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; 12266#L2473true assume { :end_inline_initFloors } true; 5032#L560true assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret7, bobCall_~tmp~2;havoc bobCall_~tmp~2;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~22;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~22; 1793#L3102true assume 0 == getOrigin_~person;getOrigin_~retValue_acc~22 := 4;getOrigin_#res := getOrigin_~retValue_acc~22; 10125#L3127true bobCall_#t~ret7 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~2 := bobCall_#t~ret7;havoc bobCall_#t~ret7;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~2;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 1754#L2751true assume 0 == initPersonOnFloor_~floor; 1779#L2752true assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 6823#L2859-1true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 6536#L2543true assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 8404#L2555-2true assume { :end_inline_callOnFloor } true; 6543#L2895true assume { :end_inline_initPersonOnFloor } true; 1346#L220true assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 6878#L764true __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 7407#L816true __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 6547#L3244true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1); 3716#L3306true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~5;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~5; 6533#L781-5true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~5 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~5; 8906#L802-5true __utac_acc__Specification3_spec__1_#t~ret160 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3 := __utac_acc__Specification3_spec__1_#t~ret160;havoc __utac_acc__Specification3_spec__1_#t~ret160; 4341#L3310true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3;~expectedDirection~0 := -1; 5486#L3350true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 6251#L773true timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 1033#L1658true assume 0 != timeShift_~tmp~21; 1162#L1659true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 1013#L1658-1true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 4586#L3375true assume !(-1 == ~expectedDirection~0); 1369#L3387true assume !(1 == ~expectedDirection~0); 1425#L3388true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 2311#L1676true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 6880#L764-1true __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 7385#L816-3true __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 6548#L3244-1true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1); 3714#L3306-1true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~5;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~5; 6522#L781-17true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~5 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~5; 8892#L802-17true __utac_acc__Specification3_spec__1_#t~ret160 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3 := __utac_acc__Specification3_spec__1_#t~ret160;havoc __utac_acc__Specification3_spec__1_#t~ret160; 4346#L3310-2true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3;~expectedDirection~0 := -1; 5485#L3350-1true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 6247#L773-1true timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 1016#L1658-2true assume 0 != timeShift_~tmp~21; 1145#L1659-3true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 1018#L1658-3true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 4577#L3375-1true assume !(-1 == ~expectedDirection~0); 1368#L3387-1true assume !(1 == ~expectedDirection~0); 1428#L3388-1true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 2312#L1676-1true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 6881#L764-2true __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 7396#L816-6true __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 6546#L3244-2true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1; 6554#L3245-2true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~5;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~5; 6519#L781-24true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~5 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~5; 8887#L802-24true __utac_acc__Specification3_spec__1_#t~ret155 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3 := __utac_acc__Specification3_spec__1_#t~ret155;havoc __utac_acc__Specification3_spec__1_#t~ret155; 6469#L3249-4true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3;~expectedDirection~0 := 1; 5479#L3350-2true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 6248#L773-2true timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 1022#L1658-4true assume 0 != timeShift_~tmp~21; 1153#L1659-6true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 1023#L1658-5true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 4574#L3375-2true assume !(-1 == ~expectedDirection~0); 1367#L3387-2true assume !(1 == ~expectedDirection~0); 1423#L3388-2true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 2317#L1676-2true assume { :end_inline_timeShift } true; 1705#L287true assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret7, bobCall_~tmp~2;havoc bobCall_~tmp~2;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~22;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~22; 1794#L3102-1true assume 0 == getOrigin_~person;getOrigin_~retValue_acc~22 := 4;getOrigin_#res := getOrigin_~retValue_acc~22; 10128#L3127-1true bobCall_#t~ret7 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~2 := bobCall_#t~ret7;havoc bobCall_#t~ret7;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~2;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 1744#L2751-1true assume 0 == initPersonOnFloor_~floor; 1774#L2752-2true assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 6871#L2859-3true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 6528#L2543-2true assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 8409#L2555-5true assume { :end_inline_callOnFloor } true; 6538#L2895-1true assume { :end_inline_initPersonOnFloor } true; 1343#L220-1true assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret13, cleanup_#t~ret14, cleanup_~i~2, cleanup_~tmp~8, cleanup_~tmp___0~2, cleanup_~__cil_tmp4~0;havoc cleanup_~i~2;havoc cleanup_~tmp~8;havoc cleanup_~tmp___0~2;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 6872#L764-3true __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 7373#L816-9true __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 6545#L3244-3true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1; 6552#L3245-3true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~5;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~5; 6489#L781-36true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~5 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~5; 8969#L802-36true __utac_acc__Specification3_spec__1_#t~ret155 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3 := __utac_acc__Specification3_spec__1_#t~ret155;havoc __utac_acc__Specification3_spec__1_#t~ret155; 6475#L3249-6true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3;~expectedDirection~0 := 1; 5480#L3350-3true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 6249#L773-3true timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 1001#L1658-6true assume 0 != timeShift_~tmp~21; 1130#L1659-9true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 1003#L1658-7true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 4580#L3375-3true assume !(-1 == ~expectedDirection~0); 1365#L3387-3true assume !(1 == ~expectedDirection~0); 1412#L3388-3true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 2296#L1676-3true assume { :end_inline_timeShift } true;cleanup_~i~2 := 0; 1847#L303-3true [2018-11-18 15:45:52,884 INFO L796 eck$LassoCheckResult]: Loop: 1847#L303-3true assume true; 1850#L303-1true assume !false; 10189#L304true cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 10083#L307true assume cleanup_~i~2 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~2;havoc isBlocked_~retValue_acc~2;isBlocked_~retValue_acc~2 := ~blocked~0;isBlocked_#res := isBlocked_~retValue_acc~2; 437#L591true cleanup_#t~ret13 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~2 := cleanup_#t~ret13;havoc cleanup_#t~ret13; 10056#L311true assume 1 != cleanup_~tmp___0~2; 10057#L311-1true assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret28, isIdle_~retValue_acc~9, isIdle_~tmp~15;havoc isIdle_~retValue_acc~9;havoc isIdle_~tmp~15;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret23, anyStopRequested_#t~ret24, anyStopRequested_#t~ret25, anyStopRequested_#t~ret26, anyStopRequested_#t~ret27, anyStopRequested_~retValue_acc~8, anyStopRequested_~tmp~14, anyStopRequested_~tmp___0~4, anyStopRequested_~tmp___1~3, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~8;havoc anyStopRequested_~tmp~14;havoc anyStopRequested_~tmp___0~4;havoc anyStopRequested_~tmp___1~3;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~18;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~18; 11120#L2480-168true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~18 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~18; 6667#L2507-168true anyStopRequested_#t~ret23 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret23;havoc anyStopRequested_#t~ret23; 3437#L872true assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~8 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~8; 1528#L936true isIdle_#t~ret28 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~15 := isIdle_#t~ret28;havoc isIdle_#t~ret28;isIdle_~retValue_acc~9 := (if 0 == isIdle_~tmp~15 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~9; 233#L949true cleanup_#t~ret14 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~8 := cleanup_#t~ret14;havoc cleanup_#t~ret14; 10292#L323true assume !(0 != cleanup_~tmp~8);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 6874#L764-4true __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 7356#L816-12true __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 6544#L3244-4true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1); 3715#L3306-4true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~5;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~5; 6471#L781-53true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~5 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~5; 8946#L802-53true __utac_acc__Specification3_spec__1_#t~ret160 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3 := __utac_acc__Specification3_spec__1_#t~ret160;havoc __utac_acc__Specification3_spec__1_#t~ret160; 4331#L3310-8true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3;~expectedDirection~0 := -1; 5478#L3350-4true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 6250#L773-4true timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 1007#L1658-8true assume 0 != timeShift_~tmp~21; 1137#L1659-12true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 1008#L1658-9true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 4582#L3375-4true assume !(-1 == ~expectedDirection~0); 1366#L3387-4true assume !(1 == ~expectedDirection~0); 1409#L3388-4true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 2299#L1676-4true assume { :end_inline_timeShift } true;cleanup_~i~2 := 1 + cleanup_~i~2; 1847#L303-3true [2018-11-18 15:45:52,889 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:45:52,891 INFO L82 PathProgramCache]: Analyzing trace with hash 1797881898, now seen corresponding path program 1 times [2018-11-18 15:45:52,892 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:45:52,893 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:45:52,929 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:45:52,929 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:45:52,930 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:45:53,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:45:53,748 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 15:45:53,750 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:45:53,750 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 15:45:53,753 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 15:45:53,753 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:45:53,754 INFO L82 PathProgramCache]: Analyzing trace with hash -979367596, now seen corresponding path program 1 times [2018-11-18 15:45:53,754 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:45:53,754 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:45:53,754 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:45:53,755 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:45:53,755 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:45:53,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:45:53,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 15:45:53,797 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:45:53,797 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:45:53,799 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 15:45:53,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:45:53,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:45:53,810 INFO L87 Difference]: Start difference. First operand 12319 states. Second operand 3 states. [2018-11-18 15:45:55,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:45:55,542 INFO L93 Difference]: Finished difference Result 24113 states and 45151 transitions. [2018-11-18 15:45:55,542 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:45:55,544 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 24113 states and 45151 transitions. [2018-11-18 15:45:55,683 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4865 [2018-11-18 15:45:55,803 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 24113 states to 24089 states and 45122 transitions. [2018-11-18 15:45:55,804 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 24089 [2018-11-18 15:45:55,831 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 24089 [2018-11-18 15:45:55,831 INFO L73 IsDeterministic]: Start isDeterministic. Operand 24089 states and 45122 transitions. [2018-11-18 15:45:55,864 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 15:45:55,864 INFO L705 BuchiCegarLoop]: Abstraction has 24089 states and 45122 transitions. [2018-11-18 15:45:55,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24089 states and 45122 transitions. [2018-11-18 15:45:56,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24089 to 23977. [2018-11-18 15:45:56,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23977 states. [2018-11-18 15:45:56,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23977 states to 23977 states and 44929 transitions. [2018-11-18 15:45:56,216 INFO L728 BuchiCegarLoop]: Abstraction has 23977 states and 44929 transitions. [2018-11-18 15:45:56,216 INFO L608 BuchiCegarLoop]: Abstraction has 23977 states and 44929 transitions. [2018-11-18 15:45:56,216 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-18 15:45:56,216 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23977 states and 44929 transitions. [2018-11-18 15:45:56,293 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4813 [2018-11-18 15:45:56,293 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 15:45:56,294 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 15:45:56,297 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, 1, 1, 1, 1, 1, 1, 1, 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 15:45:56,298 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] [2018-11-18 15:45:56,298 INFO L794 eck$LassoCheckResult]: Stem: 38956#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string67.base, #t~string67.offset := #Ultimate.alloc(10);call #t~string69.base, #t~string69.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string69.base,#t~string69.offset := 91];#memory_int := #memory_int[#t~string69.base,1 + #t~string69.offset := 95];#memory_int := #memory_int[#t~string69.base,2 + #t~string69.offset := 93];#memory_int := #memory_int[#t~string69.base,3 + #t~string69.offset := 0];call #t~string71.base, #t~string71.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string71.base,#t~string71.offset := 91];#memory_int := #memory_int[#t~string71.base,1 + #t~string71.offset := 93];#memory_int := #memory_int[#t~string71.base,2 + #t~string71.offset := 32];#memory_int := #memory_int[#t~string71.base,3 + #t~string71.offset := 0];call #t~string73.base, #t~string73.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string73.base,#t~string73.offset := 32];#memory_int := #memory_int[#t~string73.base,1 + #t~string73.offset := 97];#memory_int := #memory_int[#t~string73.base,2 + #t~string73.offset := 116];#memory_int := #memory_int[#t~string73.base,3 + #t~string73.offset := 32];#memory_int := #memory_int[#t~string73.base,4 + #t~string73.offset := 0];call #t~string75.base, #t~string75.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string75.base,#t~string75.offset := 37];#memory_int := #memory_int[#t~string75.base,1 + #t~string75.offset := 105];#memory_int := #memory_int[#t~string75.base,2 + #t~string75.offset := 0];call #t~string77.base, #t~string77.offset := #Ultimate.alloc(10);call #t~string79.base, #t~string79.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string79.base,#t~string79.offset := 117];#memory_int := #memory_int[#t~string79.base,1 + #t~string79.offset := 112];#memory_int := #memory_int[#t~string79.base,2 + #t~string79.offset := 0];call #t~string81.base, #t~string81.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string81.base,#t~string81.offset := 100];#memory_int := #memory_int[#t~string81.base,1 + #t~string81.offset := 111];#memory_int := #memory_int[#t~string81.base,2 + #t~string81.offset := 119];#memory_int := #memory_int[#t~string81.base,3 + #t~string81.offset := 110];#memory_int := #memory_int[#t~string81.base,4 + #t~string81.offset := 0];call #t~string83.base, #t~string83.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string83.base,#t~string83.offset := 32];#memory_int := #memory_int[#t~string83.base,1 + #t~string83.offset := 73];#memory_int := #memory_int[#t~string83.base,2 + #t~string83.offset := 76];#memory_int := #memory_int[#t~string83.base,3 + #t~string83.offset := 95];#memory_int := #memory_int[#t~string83.base,4 + #t~string83.offset := 112];#memory_int := #memory_int[#t~string83.base,5 + #t~string83.offset := 58];#memory_int := #memory_int[#t~string83.base,6 + #t~string83.offset := 0];call #t~string85.base, #t~string85.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string85.base,#t~string85.offset := 32];#memory_int := #memory_int[#t~string85.base,1 + #t~string85.offset := 37];#memory_int := #memory_int[#t~string85.base,2 + #t~string85.offset := 105];#memory_int := #memory_int[#t~string85.base,3 + #t~string85.offset := 0];call #t~string87.base, #t~string87.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string87.base,#t~string87.offset := 32];#memory_int := #memory_int[#t~string87.base,1 + #t~string87.offset := 37];#memory_int := #memory_int[#t~string87.base,2 + #t~string87.offset := 105];#memory_int := #memory_int[#t~string87.base,3 + #t~string87.offset := 0];call #t~string89.base, #t~string89.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string89.base,#t~string89.offset := 32];#memory_int := #memory_int[#t~string89.base,1 + #t~string89.offset := 37];#memory_int := #memory_int[#t~string89.base,2 + #t~string89.offset := 105];#memory_int := #memory_int[#t~string89.base,3 + #t~string89.offset := 0];call #t~string91.base, #t~string91.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string91.base,#t~string91.offset := 32];#memory_int := #memory_int[#t~string91.base,1 + #t~string91.offset := 37];#memory_int := #memory_int[#t~string91.base,2 + #t~string91.offset := 105];#memory_int := #memory_int[#t~string91.base,3 + #t~string91.offset := 0];call #t~string93.base, #t~string93.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string93.base,#t~string93.offset := 32];#memory_int := #memory_int[#t~string93.base,1 + #t~string93.offset := 37];#memory_int := #memory_int[#t~string93.base,2 + #t~string93.offset := 105];#memory_int := #memory_int[#t~string93.base,3 + #t~string93.offset := 0];call #t~string95.base, #t~string95.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string95.base,#t~string95.offset := 32];#memory_int := #memory_int[#t~string95.base,1 + #t~string95.offset := 70];#memory_int := #memory_int[#t~string95.base,2 + #t~string95.offset := 95];#memory_int := #memory_int[#t~string95.base,3 + #t~string95.offset := 112];#memory_int := #memory_int[#t~string95.base,4 + #t~string95.offset := 58];#memory_int := #memory_int[#t~string95.base,5 + #t~string95.offset := 0];call #t~string98.base, #t~string98.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string98.base,#t~string98.offset := 32];#memory_int := #memory_int[#t~string98.base,1 + #t~string98.offset := 37];#memory_int := #memory_int[#t~string98.base,2 + #t~string98.offset := 105];#memory_int := #memory_int[#t~string98.base,3 + #t~string98.offset := 0];call #t~string101.base, #t~string101.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string101.base,#t~string101.offset := 32];#memory_int := #memory_int[#t~string101.base,1 + #t~string101.offset := 37];#memory_int := #memory_int[#t~string101.base,2 + #t~string101.offset := 105];#memory_int := #memory_int[#t~string101.base,3 + #t~string101.offset := 0];call #t~string104.base, #t~string104.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string104.base,#t~string104.offset := 32];#memory_int := #memory_int[#t~string104.base,1 + #t~string104.offset := 37];#memory_int := #memory_int[#t~string104.base,2 + #t~string104.offset := 105];#memory_int := #memory_int[#t~string104.base,3 + #t~string104.offset := 0];call #t~string107.base, #t~string107.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string107.base,#t~string107.offset := 32];#memory_int := #memory_int[#t~string107.base,1 + #t~string107.offset := 37];#memory_int := #memory_int[#t~string107.base,2 + #t~string107.offset := 105];#memory_int := #memory_int[#t~string107.base,3 + #t~string107.offset := 0];call #t~string110.base, #t~string110.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string110.base,#t~string110.offset := 32];#memory_int := #memory_int[#t~string110.base,1 + #t~string110.offset := 37];#memory_int := #memory_int[#t~string110.base,2 + #t~string110.offset := 105];#memory_int := #memory_int[#t~string110.base,3 + #t~string110.offset := 0];call #t~string112.base, #t~string112.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string112.base,#t~string112.offset := 10];#memory_int := #memory_int[#t~string112.base,1 + #t~string112.offset := 0];call #t~string115.base, #t~string115.offset := #Ultimate.alloc(9);call #t~string135.base, #t~string135.offset := #Ultimate.alloc(30);call #t~string136.base, #t~string136.offset := #Ultimate.alloc(9);call #t~string137.base, #t~string137.offset := #Ultimate.alloc(21);call #t~string138.base, #t~string138.offset := #Ultimate.alloc(30);call #t~string139.base, #t~string139.offset := #Ultimate.alloc(9);call #t~string140.base, #t~string140.offset := #Ultimate.alloc(21);call #t~string144.base, #t~string144.offset := #Ultimate.alloc(30);call #t~string145.base, #t~string145.offset := #Ultimate.alloc(9);call #t~string146.base, #t~string146.offset := #Ultimate.alloc(25);call #t~string147.base, #t~string147.offset := #Ultimate.alloc(30);call #t~string148.base, #t~string148.offset := #Ultimate.alloc(9);call #t~string149.base, #t~string149.offset := #Ultimate.alloc(25);~weight~0 := 0;~maximumWeight~0 := 100;~blocked~0 := 0;~cleanupTimeShifts~0 := 12;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 38957#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret19, main_~retValue_acc~1, main_~tmp~10;havoc main_~retValue_acc~1;havoc main_~tmp~10;assume { :begin_inline_select_helpers } true; 48207#L3208 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 48208#L3201 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~25;havoc valid_product_~retValue_acc~25;valid_product_~retValue_acc~25 := 1;valid_product_#res := valid_product_~retValue_acc~25; 43992#L3216 main_#t~ret19 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~10 := main_#t~ret19;havoc main_#t~ret19; 41477#L497 assume 0 != main_~tmp~10;assume { :begin_inline_setup } true; 41478#L471 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_initTopDown } true;~currentFloorID~0 := 4;~currentHeading~0 := 0;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;assume { :begin_inline_initFloors } true;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; 45581#L2473 assume { :end_inline_initFloors } true; 42463#L560 assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret7, bobCall_~tmp~2;havoc bobCall_~tmp~2;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~22;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~22; 38992#L3102 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~22 := 4;getOrigin_#res := getOrigin_~retValue_acc~22; 38757#L3127 bobCall_#t~ret7 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~2 := bobCall_#t~ret7;havoc bobCall_#t~ret7;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~2;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 38917#L2751 assume 0 == initPersonOnFloor_~floor; 38918#L2752 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 38737#L2859-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 43882#L2543 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 43768#L2555-2 assume { :end_inline_callOnFloor } true; 43888#L2895 assume { :end_inline_initPersonOnFloor } true; 38306#L220 assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 38307#L764 __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 44359#L816 __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 43895#L3244 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1; 43896#L3245 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~5;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~5; 43884#L781 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~5 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~5; 43747#L802 __utac_acc__Specification3_spec__1_#t~ret155 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3 := __utac_acc__Specification3_spec__1_#t~ret155;havoc __utac_acc__Specification3_spec__1_#t~ret155; 43845#L3249 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3;~expectedDirection~0 := 1; 42865#L3350 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 56194#L773 timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 56191#L1658 assume 0 != timeShift_~tmp~21; 53311#L1659 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 53306#L1658-1 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 53304#L3375 assume !(-1 == ~expectedDirection~0); 53302#L3387 assume !(1 == ~expectedDirection~0); 38198#L3388 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 38387#L1676 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 39530#L764-1 __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 44361#L816-3 __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 43897#L3244-1 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1; 43898#L3245-1 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~5;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~5; 43878#L781-12 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~5 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~5; 43720#L802-12 __utac_acc__Specification3_spec__1_#t~ret155 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3 := __utac_acc__Specification3_spec__1_#t~ret155;havoc __utac_acc__Specification3_spec__1_#t~ret155; 43842#L3249-2 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3;~expectedDirection~0 := 1; 43008#L3350-1 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 53619#L773-1 timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 53555#L1658-2 assume 0 != timeShift_~tmp~21; 53483#L1659-3 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 53480#L1658-3 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 53478#L3375-1 assume !(-1 == ~expectedDirection~0); 53477#L3387-1 assume !(1 == ~expectedDirection~0); 38186#L3388-1 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 38390#L1676-1 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 39531#L764-2 __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 44362#L816-6 __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 43893#L3244-2 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1; 43894#L3245-2 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~5;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~5; 43872#L781-24 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~5 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~5; 43659#L802-24 __utac_acc__Specification3_spec__1_#t~ret155 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3 := __utac_acc__Specification3_spec__1_#t~ret155;havoc __utac_acc__Specification3_spec__1_#t~ret155; 43834#L3249-4 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3;~expectedDirection~0 := 1; 43013#L3350-2 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 49352#L773-2 timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 49348#L1658-4 assume 0 != timeShift_~tmp~21; 48881#L1659-6 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 48801#L1658-5 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 48790#L3375-2 assume !(-1 == ~expectedDirection~0); 48785#L3387-2 assume !(1 == ~expectedDirection~0); 38190#L3388-2 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 38385#L1676-2 assume { :end_inline_timeShift } true; 38840#L287 assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret7, bobCall_~tmp~2;havoc bobCall_~tmp~2;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~22;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~22; 38841#L3102-1 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~22 := 4;getOrigin_#res := getOrigin_~retValue_acc~22; 38763#L3127-1 bobCall_#t~ret7 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~2 := bobCall_#t~ret7;havoc bobCall_#t~ret7;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~2;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 38896#L2751-1 assume 0 == initPersonOnFloor_~floor; 38897#L2752-2 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 38718#L2859-3 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 43877#L2543-2 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 43761#L2555-5 assume { :end_inline_callOnFloor } true; 43883#L2895-1 assume { :end_inline_initPersonOnFloor } true; 38304#L220-1 assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret13, cleanup_#t~ret14, cleanup_~i~2, cleanup_~tmp~8, cleanup_~tmp___0~2, cleanup_~__cil_tmp4~0;havoc cleanup_~i~2;havoc cleanup_~tmp~8;havoc cleanup_~tmp___0~2;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 38305#L764-3 __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 44352#L816-9 __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 43891#L3244-3 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1; 43892#L3245-3 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~5;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~5; 43849#L781-36 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~5 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~5; 43629#L802-36 __utac_acc__Specification3_spec__1_#t~ret155 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3 := __utac_acc__Specification3_spec__1_#t~ret155;havoc __utac_acc__Specification3_spec__1_#t~ret155; 43837#L3249-6 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3;~expectedDirection~0 := 1; 43006#L3350-3 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 57355#L773-3 timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 57352#L1658-6 assume 0 != timeShift_~tmp~21; 53307#L1659-9 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 53305#L1658-7 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 53303#L3375-3 assume !(-1 == ~expectedDirection~0); 53301#L3387-3 assume !(1 == ~expectedDirection~0); 38179#L3388-3 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 38374#L1676-3 assume { :end_inline_timeShift } true;cleanup_~i~2 := 0; 39108#L303-3 [2018-11-18 15:45:56,298 INFO L796 eck$LassoCheckResult]: Loop: 39108#L303-3 assume true; 39109#L303-1 assume !false; 39115#L304 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 47234#L307 assume cleanup_~i~2 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~2;havoc isBlocked_~retValue_acc~2;isBlocked_~retValue_acc~2 := ~blocked~0;isBlocked_#res := isBlocked_~retValue_acc~2; 37287#L591 cleanup_#t~ret13 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~2 := cleanup_#t~ret13;havoc cleanup_#t~ret13; 37288#L311 assume 1 != cleanup_~tmp___0~2; 47220#L311-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret28, isIdle_~retValue_acc~9, isIdle_~tmp~15;havoc isIdle_~retValue_acc~9;havoc isIdle_~tmp~15;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret23, anyStopRequested_#t~ret24, anyStopRequested_#t~ret25, anyStopRequested_#t~ret26, anyStopRequested_#t~ret27, anyStopRequested_~retValue_acc~8, anyStopRequested_~tmp~14, anyStopRequested_~tmp___0~4, anyStopRequested_~tmp___1~3, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~8;havoc anyStopRequested_~tmp~14;havoc anyStopRequested_~tmp___0~4;havoc anyStopRequested_~tmp___1~3;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~18;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~18; 47221#L2480-168 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~18 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~18; 44069#L2507-168 anyStopRequested_#t~ret23 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret23;havoc anyStopRequested_#t~ret23; 40713#L872 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~8 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~8; 38328#L936 isIdle_#t~ret28 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~15 := isIdle_#t~ret28;havoc isIdle_#t~ret28;isIdle_~retValue_acc~9 := (if 0 == isIdle_~tmp~15 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~9; 37077#L949 cleanup_#t~ret14 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~8 := cleanup_#t~ret14;havoc cleanup_#t~ret14; 37078#L323 assume !(0 != cleanup_~tmp~8);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 44354#L764-4 __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 44355#L816-12 __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 43889#L3244-4 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1; 43890#L3245-4 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~5;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~5; 43840#L781-48 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~5 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~5; 43807#L802-48 __utac_acc__Specification3_spec__1_#t~ret155 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3 := __utac_acc__Specification3_spec__1_#t~ret155;havoc __utac_acc__Specification3_spec__1_#t~ret155; 43831#L3249-8 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3;~expectedDirection~0 := 1; 43022#L3350-4 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 48878#L773-4 timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 48799#L1658-8 assume 0 != timeShift_~tmp~21; 48788#L1659-12 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 48784#L1658-9 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 48783#L3375-4 assume !(-1 == ~expectedDirection~0); 48782#L3387-4 assume !(1 == ~expectedDirection~0); 38173#L3388-4 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 38371#L1676-4 assume { :end_inline_timeShift } true;cleanup_~i~2 := 1 + cleanup_~i~2; 39108#L303-3 [2018-11-18 15:45:56,299 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:45:56,299 INFO L82 PathProgramCache]: Analyzing trace with hash -1270534796, now seen corresponding path program 1 times [2018-11-18 15:45:56,299 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:45:56,299 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:45:56,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:45:56,300 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:45:56,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:45:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:45:57,110 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 15:45:57,110 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:45:57,111 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 15:45:57,111 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 15:45:57,111 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:45:57,111 INFO L82 PathProgramCache]: Analyzing trace with hash -286653639, now seen corresponding path program 1 times [2018-11-18 15:45:57,111 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:45:57,111 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:45:57,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:45:57,112 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:45:57,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:45:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:45:57,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 15:45:57,143 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:45:57,143 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:45:57,143 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 15:45:57,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:45:57,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:45:57,144 INFO L87 Difference]: Start difference. First operand 23977 states and 44929 transitions. cyclomatic complexity: 20953 Second operand 3 states. [2018-11-18 15:45:58,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:45:58,455 INFO L93 Difference]: Finished difference Result 35774 states and 67037 transitions. [2018-11-18 15:45:58,455 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:45:58,456 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 35774 states and 67037 transitions. [2018-11-18 15:45:58,637 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7202 [2018-11-18 15:45:58,772 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 35774 states to 35774 states and 67037 transitions. [2018-11-18 15:45:58,773 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 35774 [2018-11-18 15:45:58,795 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 35774 [2018-11-18 15:45:58,795 INFO L73 IsDeterministic]: Start isDeterministic. Operand 35774 states and 67037 transitions. [2018-11-18 15:45:58,823 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 15:45:58,824 INFO L705 BuchiCegarLoop]: Abstraction has 35774 states and 67037 transitions. [2018-11-18 15:45:58,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35774 states and 67037 transitions. [2018-11-18 15:45:59,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35774 to 35662. [2018-11-18 15:45:59,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35662 states. [2018-11-18 15:45:59,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35662 states to 35662 states and 66844 transitions. [2018-11-18 15:45:59,344 INFO L728 BuchiCegarLoop]: Abstraction has 35662 states and 66844 transitions. [2018-11-18 15:45:59,345 INFO L608 BuchiCegarLoop]: Abstraction has 35662 states and 66844 transitions. [2018-11-18 15:45:59,345 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-18 15:45:59,345 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 35662 states and 66844 transitions. [2018-11-18 15:45:59,407 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7150 [2018-11-18 15:45:59,407 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 15:45:59,407 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 15:45:59,412 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:45:59,412 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] [2018-11-18 15:45:59,413 INFO L794 eck$LassoCheckResult]: Stem: 98727#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string67.base, #t~string67.offset := #Ultimate.alloc(10);call #t~string69.base, #t~string69.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string69.base,#t~string69.offset := 91];#memory_int := #memory_int[#t~string69.base,1 + #t~string69.offset := 95];#memory_int := #memory_int[#t~string69.base,2 + #t~string69.offset := 93];#memory_int := #memory_int[#t~string69.base,3 + #t~string69.offset := 0];call #t~string71.base, #t~string71.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string71.base,#t~string71.offset := 91];#memory_int := #memory_int[#t~string71.base,1 + #t~string71.offset := 93];#memory_int := #memory_int[#t~string71.base,2 + #t~string71.offset := 32];#memory_int := #memory_int[#t~string71.base,3 + #t~string71.offset := 0];call #t~string73.base, #t~string73.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string73.base,#t~string73.offset := 32];#memory_int := #memory_int[#t~string73.base,1 + #t~string73.offset := 97];#memory_int := #memory_int[#t~string73.base,2 + #t~string73.offset := 116];#memory_int := #memory_int[#t~string73.base,3 + #t~string73.offset := 32];#memory_int := #memory_int[#t~string73.base,4 + #t~string73.offset := 0];call #t~string75.base, #t~string75.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string75.base,#t~string75.offset := 37];#memory_int := #memory_int[#t~string75.base,1 + #t~string75.offset := 105];#memory_int := #memory_int[#t~string75.base,2 + #t~string75.offset := 0];call #t~string77.base, #t~string77.offset := #Ultimate.alloc(10);call #t~string79.base, #t~string79.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string79.base,#t~string79.offset := 117];#memory_int := #memory_int[#t~string79.base,1 + #t~string79.offset := 112];#memory_int := #memory_int[#t~string79.base,2 + #t~string79.offset := 0];call #t~string81.base, #t~string81.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string81.base,#t~string81.offset := 100];#memory_int := #memory_int[#t~string81.base,1 + #t~string81.offset := 111];#memory_int := #memory_int[#t~string81.base,2 + #t~string81.offset := 119];#memory_int := #memory_int[#t~string81.base,3 + #t~string81.offset := 110];#memory_int := #memory_int[#t~string81.base,4 + #t~string81.offset := 0];call #t~string83.base, #t~string83.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string83.base,#t~string83.offset := 32];#memory_int := #memory_int[#t~string83.base,1 + #t~string83.offset := 73];#memory_int := #memory_int[#t~string83.base,2 + #t~string83.offset := 76];#memory_int := #memory_int[#t~string83.base,3 + #t~string83.offset := 95];#memory_int := #memory_int[#t~string83.base,4 + #t~string83.offset := 112];#memory_int := #memory_int[#t~string83.base,5 + #t~string83.offset := 58];#memory_int := #memory_int[#t~string83.base,6 + #t~string83.offset := 0];call #t~string85.base, #t~string85.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string85.base,#t~string85.offset := 32];#memory_int := #memory_int[#t~string85.base,1 + #t~string85.offset := 37];#memory_int := #memory_int[#t~string85.base,2 + #t~string85.offset := 105];#memory_int := #memory_int[#t~string85.base,3 + #t~string85.offset := 0];call #t~string87.base, #t~string87.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string87.base,#t~string87.offset := 32];#memory_int := #memory_int[#t~string87.base,1 + #t~string87.offset := 37];#memory_int := #memory_int[#t~string87.base,2 + #t~string87.offset := 105];#memory_int := #memory_int[#t~string87.base,3 + #t~string87.offset := 0];call #t~string89.base, #t~string89.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string89.base,#t~string89.offset := 32];#memory_int := #memory_int[#t~string89.base,1 + #t~string89.offset := 37];#memory_int := #memory_int[#t~string89.base,2 + #t~string89.offset := 105];#memory_int := #memory_int[#t~string89.base,3 + #t~string89.offset := 0];call #t~string91.base, #t~string91.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string91.base,#t~string91.offset := 32];#memory_int := #memory_int[#t~string91.base,1 + #t~string91.offset := 37];#memory_int := #memory_int[#t~string91.base,2 + #t~string91.offset := 105];#memory_int := #memory_int[#t~string91.base,3 + #t~string91.offset := 0];call #t~string93.base, #t~string93.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string93.base,#t~string93.offset := 32];#memory_int := #memory_int[#t~string93.base,1 + #t~string93.offset := 37];#memory_int := #memory_int[#t~string93.base,2 + #t~string93.offset := 105];#memory_int := #memory_int[#t~string93.base,3 + #t~string93.offset := 0];call #t~string95.base, #t~string95.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string95.base,#t~string95.offset := 32];#memory_int := #memory_int[#t~string95.base,1 + #t~string95.offset := 70];#memory_int := #memory_int[#t~string95.base,2 + #t~string95.offset := 95];#memory_int := #memory_int[#t~string95.base,3 + #t~string95.offset := 112];#memory_int := #memory_int[#t~string95.base,4 + #t~string95.offset := 58];#memory_int := #memory_int[#t~string95.base,5 + #t~string95.offset := 0];call #t~string98.base, #t~string98.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string98.base,#t~string98.offset := 32];#memory_int := #memory_int[#t~string98.base,1 + #t~string98.offset := 37];#memory_int := #memory_int[#t~string98.base,2 + #t~string98.offset := 105];#memory_int := #memory_int[#t~string98.base,3 + #t~string98.offset := 0];call #t~string101.base, #t~string101.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string101.base,#t~string101.offset := 32];#memory_int := #memory_int[#t~string101.base,1 + #t~string101.offset := 37];#memory_int := #memory_int[#t~string101.base,2 + #t~string101.offset := 105];#memory_int := #memory_int[#t~string101.base,3 + #t~string101.offset := 0];call #t~string104.base, #t~string104.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string104.base,#t~string104.offset := 32];#memory_int := #memory_int[#t~string104.base,1 + #t~string104.offset := 37];#memory_int := #memory_int[#t~string104.base,2 + #t~string104.offset := 105];#memory_int := #memory_int[#t~string104.base,3 + #t~string104.offset := 0];call #t~string107.base, #t~string107.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string107.base,#t~string107.offset := 32];#memory_int := #memory_int[#t~string107.base,1 + #t~string107.offset := 37];#memory_int := #memory_int[#t~string107.base,2 + #t~string107.offset := 105];#memory_int := #memory_int[#t~string107.base,3 + #t~string107.offset := 0];call #t~string110.base, #t~string110.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string110.base,#t~string110.offset := 32];#memory_int := #memory_int[#t~string110.base,1 + #t~string110.offset := 37];#memory_int := #memory_int[#t~string110.base,2 + #t~string110.offset := 105];#memory_int := #memory_int[#t~string110.base,3 + #t~string110.offset := 0];call #t~string112.base, #t~string112.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string112.base,#t~string112.offset := 10];#memory_int := #memory_int[#t~string112.base,1 + #t~string112.offset := 0];call #t~string115.base, #t~string115.offset := #Ultimate.alloc(9);call #t~string135.base, #t~string135.offset := #Ultimate.alloc(30);call #t~string136.base, #t~string136.offset := #Ultimate.alloc(9);call #t~string137.base, #t~string137.offset := #Ultimate.alloc(21);call #t~string138.base, #t~string138.offset := #Ultimate.alloc(30);call #t~string139.base, #t~string139.offset := #Ultimate.alloc(9);call #t~string140.base, #t~string140.offset := #Ultimate.alloc(21);call #t~string144.base, #t~string144.offset := #Ultimate.alloc(30);call #t~string145.base, #t~string145.offset := #Ultimate.alloc(9);call #t~string146.base, #t~string146.offset := #Ultimate.alloc(25);call #t~string147.base, #t~string147.offset := #Ultimate.alloc(30);call #t~string148.base, #t~string148.offset := #Ultimate.alloc(9);call #t~string149.base, #t~string149.offset := #Ultimate.alloc(25);~weight~0 := 0;~maximumWeight~0 := 100;~blocked~0 := 0;~cleanupTimeShifts~0 := 12;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 98728#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret19, main_~retValue_acc~1, main_~tmp~10;havoc main_~retValue_acc~1;havoc main_~tmp~10;assume { :begin_inline_select_helpers } true; 108218#L3208 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 108219#L3201 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~25;havoc valid_product_~retValue_acc~25;valid_product_~retValue_acc~25 := 1;valid_product_#res := valid_product_~retValue_acc~25; 103842#L3216 main_#t~ret19 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~10 := main_#t~ret19;havoc main_#t~ret19; 101285#L497 assume 0 != main_~tmp~10;assume { :begin_inline_setup } true; 101286#L471 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_initTopDown } true;~currentFloorID~0 := 4;~currentHeading~0 := 0;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;assume { :begin_inline_initFloors } true;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; 105465#L2473 assume { :end_inline_initFloors } true; 102278#L560 assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret7, bobCall_~tmp~2;havoc bobCall_~tmp~2;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~22;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~22; 98763#L3102 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~22 := 4;getOrigin_#res := getOrigin_~retValue_acc~22; 98521#L3127 bobCall_#t~ret7 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~2 := bobCall_#t~ret7;havoc bobCall_#t~ret7;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~2;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 98690#L2751 assume 0 == initPersonOnFloor_~floor; 98691#L2752 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 98499#L2859-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 103729#L2543 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 103613#L2555-2 assume { :end_inline_callOnFloor } true; 103735#L2895 assume { :end_inline_initPersonOnFloor } true; 98065#L220 assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 98066#L764 __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 104217#L816 __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 103742#L3244 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1); 100936#L3306 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0); 100938#L3316 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 1); 99802#L3327 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 2); 99804#L3338 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 3); 100426#L3349 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 4); 102686#L3350 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 110031#L773 timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 110028#L1658 assume 0 != timeShift_~tmp~21; 109066#L1659 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 109065#L1658-1 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 109062#L3375 assume !(-1 == ~expectedDirection~0); 109060#L3387 assume !(1 == ~expectedDirection~0); 97957#L3388 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 98147#L1676 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 99307#L764-1 __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 104219#L816-3 __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 103744#L3244-1 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1); 100930#L3306-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0); 100932#L3316-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 1); 99922#L3327-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 2); 99924#L3338-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 3); 100519#L3349-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 4); 102834#L3350-1 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 110219#L773-1 timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 110216#L1658-2 assume 0 != timeShift_~tmp~21; 109093#L1659-3 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 109085#L1658-3 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 109083#L3375-1 assume !(-1 == ~expectedDirection~0); 109081#L3387-1 assume !(1 == ~expectedDirection~0); 97945#L3388-1 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 98150#L1676-1 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 99309#L764-2 __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 104220#L816-6 __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 103740#L3244-2 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1; 103741#L3245-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0); 103680#L3255-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 1); 105695#L3266-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 2); 104976#L3277-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 3); 104817#L3288-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 4); 102837#L3350-2 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 115094#L773-2 timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 109960#L1658-4 assume 0 != timeShift_~tmp~21; 109050#L1659-6 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 109046#L1658-5 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 109043#L3375-2 assume !(-1 == ~expectedDirection~0); 109042#L3387-2 assume !(1 == ~expectedDirection~0); 97949#L3388-2 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 98145#L1676-2 assume { :end_inline_timeShift } true; 98611#L287 assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret7, bobCall_~tmp~2;havoc bobCall_~tmp~2;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~22;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~22; 98612#L3102-1 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~22 := 4;getOrigin_#res := getOrigin_~retValue_acc~22; 98527#L3127-1 bobCall_#t~ret7 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~2 := bobCall_#t~ret7;havoc bobCall_#t~ret7;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~2;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 98667#L2751-1 assume 0 == initPersonOnFloor_~floor; 98668#L2752-2 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 98478#L2859-3 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 103723#L2543-2 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 103606#L2555-5 assume { :end_inline_callOnFloor } true; 103730#L2895-1 assume { :end_inline_initPersonOnFloor } true; 98063#L220-1 assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret13, cleanup_#t~ret14, cleanup_~i~2, cleanup_~tmp~8, cleanup_~tmp___0~2, cleanup_~__cil_tmp4~0;havoc cleanup_~i~2;havoc cleanup_~tmp~8;havoc cleanup_~tmp___0~2;havoc cleanup_~__cil_tmp4~0;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 98064#L764-3 __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 104210#L816-9 __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 103738#L3244-3 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1; 103739#L3245-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0); 103683#L3255-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 1); 105704#L3266-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 2); 104972#L3277-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 3); 104826#L3288-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 4); 102830#L3350-3 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 118506#L773-3 timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 118505#L1658-6 assume 0 != timeShift_~tmp~21; 118216#L1659-9 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 118215#L1658-7 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 118213#L3375-3 assume !(-1 == ~expectedDirection~0); 118214#L3387-3 assume !(1 == ~expectedDirection~0); 97938#L3388-3 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 98132#L1676-3 assume { :end_inline_timeShift } true;cleanup_~i~2 := 0; 98877#L303-3 [2018-11-18 15:45:59,413 INFO L796 eck$LassoCheckResult]: Loop: 98877#L303-3 assume true; 98878#L303-1 assume !false; 98884#L304 cleanup_~__cil_tmp4~0 := ~cleanupTimeShifts~0 - 1; 107164#L307 assume cleanup_~i~2 < cleanup_~__cil_tmp4~0;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~2;havoc isBlocked_~retValue_acc~2;isBlocked_~retValue_acc~2 := ~blocked~0;isBlocked_#res := isBlocked_~retValue_acc~2; 97046#L591 cleanup_#t~ret13 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~2 := cleanup_#t~ret13;havoc cleanup_#t~ret13; 97047#L311 assume 1 != cleanup_~tmp___0~2; 107150#L311-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret28, isIdle_~retValue_acc~9, isIdle_~tmp~15;havoc isIdle_~retValue_acc~9;havoc isIdle_~tmp~15;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret23, anyStopRequested_#t~ret24, anyStopRequested_#t~ret25, anyStopRequested_#t~ret26, anyStopRequested_#t~ret27, anyStopRequested_~retValue_acc~8, anyStopRequested_~tmp~14, anyStopRequested_~tmp___0~4, anyStopRequested_~tmp___1~3, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~8;havoc anyStopRequested_~tmp~14;havoc anyStopRequested_~tmp___0~4;havoc anyStopRequested_~tmp___1~3;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~18;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~18; 107151#L2480-168 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~18 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~18; 103919#L2507-168 anyStopRequested_#t~ret23 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret23;havoc anyStopRequested_#t~ret23; 100505#L872 assume 0 != anyStopRequested_~tmp___3~0;anyStopRequested_~retValue_acc~8 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~8; 98087#L936 isIdle_#t~ret28 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~15 := isIdle_#t~ret28;havoc isIdle_#t~ret28;isIdle_~retValue_acc~9 := (if 0 == isIdle_~tmp~15 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~9; 96836#L949 cleanup_#t~ret14 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~8 := cleanup_#t~ret14;havoc cleanup_#t~ret14; 96837#L323 assume !(0 != cleanup_~tmp~8);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret66, timeShift_~tmp~21;havoc timeShift_~tmp~21;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret153, __utac_acc__Specification3_spec__1_#t~ret154, __utac_acc__Specification3_spec__1_#t~ret155, __utac_acc__Specification3_spec__1_#t~ret156, __utac_acc__Specification3_spec__1_#t~ret157, __utac_acc__Specification3_spec__1_#t~ret158, __utac_acc__Specification3_spec__1_#t~ret159, __utac_acc__Specification3_spec__1_#t~ret160, __utac_acc__Specification3_spec__1_#t~ret161, __utac_acc__Specification3_spec__1_#t~ret162, __utac_acc__Specification3_spec__1_#t~ret163, __utac_acc__Specification3_spec__1_#t~ret164, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~27, __utac_acc__Specification3_spec__1_~tmp___0~10, __utac_acc__Specification3_spec__1_~tmp___1~8, __utac_acc__Specification3_spec__1_~tmp___2~6, __utac_acc__Specification3_spec__1_~tmp___3~5, __utac_acc__Specification3_spec__1_~tmp___4~3, __utac_acc__Specification3_spec__1_~tmp___5~3, __utac_acc__Specification3_spec__1_~tmp___6~3, __utac_acc__Specification3_spec__1_~tmp___7~3, __utac_acc__Specification3_spec__1_~tmp___8~3, __utac_acc__Specification3_spec__1_~tmp___9~3, __utac_acc__Specification3_spec__1_~tmp___10~1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~27;havoc __utac_acc__Specification3_spec__1_~tmp___0~10;havoc __utac_acc__Specification3_spec__1_~tmp___1~8;havoc __utac_acc__Specification3_spec__1_~tmp___2~6;havoc __utac_acc__Specification3_spec__1_~tmp___3~5;havoc __utac_acc__Specification3_spec__1_~tmp___4~3;havoc __utac_acc__Specification3_spec__1_~tmp___5~3;havoc __utac_acc__Specification3_spec__1_~tmp___6~3;havoc __utac_acc__Specification3_spec__1_~tmp___7~3;havoc __utac_acc__Specification3_spec__1_~tmp___8~3;havoc __utac_acc__Specification3_spec__1_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_~tmp___10~1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~3;havoc getCurrentFloorID_~retValue_acc~3;getCurrentFloorID_~retValue_acc~3 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~3; 104212#L764-4 __utac_acc__Specification3_spec__1_#t~ret153 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27 := __utac_acc__Specification3_spec__1_#t~ret153;havoc __utac_acc__Specification3_spec__1_#t~ret153;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~27;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~6;havoc getCurrentHeading_~retValue_acc~6;getCurrentHeading_~retValue_acc~6 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~6; 104213#L816-12 __utac_acc__Specification3_spec__1_#t~ret154 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1 := __utac_acc__Specification3_spec__1_#t~ret154;havoc __utac_acc__Specification3_spec__1_#t~ret154; 103736#L3244-4 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1; 103737#L3245-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0); 103677#L3255-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 1); 105687#L3266-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 2); 104959#L3277-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 3); 104823#L3288-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 4); 102846#L3350-4 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~4;havoc areDoorsOpen_~retValue_acc~4;areDoorsOpen_~retValue_acc~4 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~4; 108862#L773-4 timeShift_#t~ret66 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~21 := timeShift_#t~ret66;havoc timeShift_#t~ret66; 108844#L1658-8 assume 0 != timeShift_~tmp~21; 108835#L1659-12 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 108832#L1658-9 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret165, __utac_acc__Specification3_spec__2_#t~ret166, __utac_acc__Specification3_spec__2_~tmp~28, __utac_acc__Specification3_spec__2_~tmp___0~11;havoc __utac_acc__Specification3_spec__2_~tmp~28;havoc __utac_acc__Specification3_spec__2_~tmp___0~11; 108831#L3375-4 assume !(-1 == ~expectedDirection~0); 108830#L3387-4 assume !(1 == ~expectedDirection~0); 97932#L3388-4 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 98129#L1676-4 assume { :end_inline_timeShift } true;cleanup_~i~2 := 1 + cleanup_~i~2; 98877#L303-3 [2018-11-18 15:45:59,414 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:45:59,414 INFO L82 PathProgramCache]: Analyzing trace with hash -624822978, now seen corresponding path program 1 times [2018-11-18 15:45:59,414 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:45:59,414 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:45:59,414 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:45:59,415 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:45:59,415 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:45:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:46:00,232 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 15:46:00,233 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:46:00,233 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 15:46:00,233 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 15:46:00,233 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:46:00,233 INFO L82 PathProgramCache]: Analyzing trace with hash 362079268, now seen corresponding path program 1 times [2018-11-18 15:46:00,234 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:46:00,234 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:46:00,235 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:00,235 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:46:00,235 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:00,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 15:46:00,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 15:46:00,489 WARN L180 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2018-11-18 15:46:00,570 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 15:46:00,571 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 15:46:00,571 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 15:46:00,572 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 15:46:00,572 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-18 15:46:00,572 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 15:46:00,572 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 15:46:00,572 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 15:46:00,572 INFO L131 ssoRankerPreferences]: Filename of dumped script: elevator_spec3_product26_true-unreach-call_true-termination.cil.c_Iteration3_Loop [2018-11-18 15:46:00,572 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 15:46:00,572 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 15:46:00,593 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 15:46:00,598 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,603 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,605 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,626 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,630 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,635 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,636 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,643 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,650 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,653 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,662 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,664 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 15:46:00,666 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 15:46:00,668 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,669 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,670 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 15:46:00,682 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,683 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,685 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,687 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 15:46:00,689 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,691 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,692 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,698 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,700 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,704 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,705 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,707 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 15:46:00,708 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 15:46:00,709 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,711 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,712 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,713 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,714 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 15:46:00,716 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 15:46:00,723 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 15:46:00,724 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,726 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,727 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,729 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,731 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,732 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,733 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,735 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:00,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:01,017 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 15:46:01,018 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/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 15:46:01,022 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 15:46:01,022 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 15:46:01,027 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 15:46:01,027 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__2_~tmp___0~11=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__2_~tmp___0~11=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/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 15:46:01,046 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 15:46:01,046 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 15:46:01,048 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 15:46:01,048 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret161=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret161=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/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 15:46:01,065 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 15:46:01,065 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 15:46:01,067 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 15:46:01,067 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret155=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret155=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/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 15:46:01,086 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 15:46:01,087 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 15:46:01,089 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 15:46:01,089 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret159=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret159=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/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 15:46:01,112 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 15:46:01,112 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_774b0e67-5d92-488d-bc59-69f8b852321d/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 15:46:01,155 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-18 15:46:01,155 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 15:46:13,195 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-18 15:46:13,197 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 15:46:13,198 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 15:46:13,198 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 15:46:13,198 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 15:46:13,198 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 15:46:13,198 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 15:46:13,198 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 15:46:13,198 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 15:46:13,198 INFO L131 ssoRankerPreferences]: Filename of dumped script: elevator_spec3_product26_true-unreach-call_true-termination.cil.c_Iteration3_Loop [2018-11-18 15:46:13,198 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 15:46:13,198 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 15:46:13,201 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 15:46:13,203 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,205 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,206 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,208 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,241 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 15:46:13,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,253 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,256 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,282 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,287 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,289 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,291 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 15:46:13,302 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 15:46:13,303 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 15:46:13,307 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,322 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,336 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,340 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,344 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,346 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,348 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,350 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,355 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,396 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,398 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,400 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,402 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,406 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,454 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 15:46:13,875 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 15:46:13,878 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 15:46:13,880 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 15:46:13,880 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,881 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,883 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,886 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 15:46:13,886 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,886 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,887 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,888 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 15:46:13,888 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,889 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,889 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,890 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 15:46:13,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,891 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,891 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,892 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 15:46:13,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,893 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 15:46:13,893 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,894 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 15:46:13,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,901 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 15:46:13,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,902 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,902 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,903 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 15:46:13,904 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,904 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 15:46:13,904 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,905 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 15:46:13,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,914 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 15:46:13,915 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,915 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,915 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,916 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 15:46:13,917 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,917 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,918 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,919 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 15:46:13,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,920 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,920 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,925 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 15:46:13,925 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,926 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,926 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,927 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 15:46:13,928 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,928 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,928 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,930 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 15:46:13,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,931 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,931 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,932 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 15:46:13,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,933 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,933 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,934 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 15:46:13,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,935 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,935 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,937 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 15:46:13,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,937 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,938 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,939 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 15:46:13,939 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,939 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,940 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,941 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 15:46:13,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,942 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,942 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,943 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 15:46:13,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,944 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 15:46:13,944 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,945 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 15:46:13,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,952 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 15:46:13,953 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,953 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,954 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,955 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 15:46:13,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,956 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,956 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,957 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 15:46:13,957 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,962 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,962 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,964 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 15:46:13,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,964 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,965 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,971 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 15:46:13,972 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,972 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,972 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,973 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 15:46:13,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,974 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,974 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,976 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 15:46:13,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,976 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,977 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,981 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 15:46:13,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,982 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,982 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 15:46:13,983 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 15:46:13,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 15:46:13,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 15:46:13,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 15:46:13,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 15:46:13,984 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 15:46:13,984 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 15:46:13,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 15:46:13,990 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-18 15:46:14,002 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2018-11-18 15:46:14,002 INFO L444 ModelExtractionUtils]: 1 out of 5 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-18 15:46:14,004 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-18 15:46:14,004 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-18 15:46:14,004 INFO L518 LassoAnalysis]: Proved termination. [2018-11-18 15:46:14,005 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(~cleanupTimeShifts~0, ULTIMATE.start_cleanup_~i~2) = 1*~cleanupTimeShifts~0 - 1*ULTIMATE.start_cleanup_~i~2 Supporting invariants [] [2018-11-18 15:46:14,007 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-18 15:46:14,072 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:46:14,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:46:14,160 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 15:46:14,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:46:14,188 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 15:46:14,211 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 15:46:14,214 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2018-11-18 15:46:14,214 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 35662 states and 66844 transitions. cyclomatic complexity: 31183 Second operand 5 states. [2018-11-18 15:46:15,120 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 35662 states and 66844 transitions. cyclomatic complexity: 31183. Second operand 5 states. Result 42812 states and 80241 transitions. Complement of second has 8 states. [2018-11-18 15:46:15,121 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 15:46:15,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 15:46:15,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 23014 transitions. [2018-11-18 15:46:15,134 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 23014 transitions. Stem has 96 letters. Loop has 30 letters. [2018-11-18 15:46:15,136 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-18 15:46:15,136 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 23014 transitions. Stem has 126 letters. Loop has 30 letters. [2018-11-18 15:46:15,137 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-18 15:46:15,137 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 23014 transitions. Stem has 96 letters. Loop has 60 letters. [2018-11-18 15:46:15,137 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-18 15:46:15,138 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 42812 states and 80241 transitions. [2018-11-18 15:46:15,261 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-18 15:46:15,261 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 42812 states to 0 states and 0 transitions. [2018-11-18 15:46:15,261 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2018-11-18 15:46:15,261 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2018-11-18 15:46:15,261 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2018-11-18 15:46:15,261 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 15:46:15,262 INFO L705 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 15:46:15,262 INFO L728 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 15:46:15,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 15:46:15,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 15:46:15,262 INFO L87 Difference]: Start difference. First operand 0 states and 0 transitions. Second operand 4 states. [2018-11-18 15:46:15,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:46:15,262 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2018-11-18 15:46:15,262 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 15:46:15,262 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2018-11-18 15:46:15,262 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-18 15:46:15,263 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 15:46:15,263 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2018-11-18 15:46:15,263 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2018-11-18 15:46:15,263 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2018-11-18 15:46:15,263 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 15:46:15,263 INFO L705 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 15:46:15,263 INFO L728 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 15:46:15,263 INFO L608 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 15:46:15,263 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-18 15:46:15,263 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2018-11-18 15:46:15,263 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-18 15:46:15,263 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2018-11-18 15:46:15,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 18.11 03:46:15 BoogieIcfgContainer [2018-11-18 15:46:15,269 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-18 15:46:15,269 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 15:46:15,269 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 15:46:15,270 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 15:46:15,270 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:45:52" (3/4) ... [2018-11-18 15:46:15,273 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 15:46:15,273 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 15:46:15,274 INFO L168 Benchmark]: Toolchain (without parser) took 35189.35 ms. Allocated memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: 1.3 GB). Free memory was 950.0 MB in the beginning and 1.6 GB in the end (delta: -642.2 MB). Peak memory consumption was 657.6 MB. Max. memory is 11.5 GB. [2018-11-18 15:46:15,275 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:46:15,275 INFO L168 Benchmark]: CACSL2BoogieTranslator took 618.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -169.9 MB). Peak memory consumption was 54.8 MB. Max. memory is 11.5 GB. [2018-11-18 15:46:15,276 INFO L168 Benchmark]: Boogie Procedure Inliner took 239.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 115.5 MB). Peak memory consumption was 115.5 MB. Max. memory is 11.5 GB. [2018-11-18 15:46:15,276 INFO L168 Benchmark]: Boogie Preprocessor took 332.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 891.2 MB in the end (delta: 113.1 MB). Peak memory consumption was 113.1 MB. Max. memory is 11.5 GB. [2018-11-18 15:46:15,276 INFO L168 Benchmark]: RCFGBuilder took 11174.68 ms. Allocated memory was 1.2 GB in the beginning and 2.0 GB in the end (delta: 804.8 MB). Free memory was 891.2 MB in the beginning and 1.6 GB in the end (delta: -757.6 MB). Peak memory consumption was 642.2 MB. Max. memory is 11.5 GB. [2018-11-18 15:46:15,277 INFO L168 Benchmark]: BuchiAutomizer took 22817.24 ms. Allocated memory was 2.0 GB in the beginning and 2.3 GB in the end (delta: 342.4 MB). Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 56.6 MB). Peak memory consumption was 399.0 MB. Max. memory is 11.5 GB. [2018-11-18 15:46:15,277 INFO L168 Benchmark]: Witness Printer took 4.02 ms. Allocated memory is still 2.3 GB. Free memory is still 1.6 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:46:15,281 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 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 618.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -169.9 MB). Peak memory consumption was 54.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 239.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 115.5 MB). Peak memory consumption was 115.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 332.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 891.2 MB in the end (delta: 113.1 MB). Peak memory consumption was 113.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 11174.68 ms. Allocated memory was 1.2 GB in the beginning and 2.0 GB in the end (delta: 804.8 MB). Free memory was 891.2 MB in the beginning and 1.6 GB in the end (delta: -757.6 MB). Peak memory consumption was 642.2 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 22817.24 ms. Allocated memory was 2.0 GB in the beginning and 2.3 GB in the end (delta: 342.4 MB). Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 56.6 MB). Peak memory consumption was 399.0 MB. Max. memory is 11.5 GB. * Witness Printer took 4.02 ms. Allocated memory is still 2.3 GB. Free memory is still 1.6 GB. 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 4 terminating modules (3 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function cleanupTimeShifts + -1 * i and consists of 5 locations. 3 modules have a trivial ranking function, the largest among these consists of 4 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 22.7s and 4 iterations. TraceHistogramMax:1. Analysis of lassos took 16.3s. Construction of modules took 2.2s. Büchi inclusion checks took 1.9s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 0. Automata minimization 0.8s AutomataMinimizationTime, 2 MinimizatonAttempts, 224 StatesRemovedByMinimization, 2 NontrivialMinimizations. Non-live state removal took 0.7s Buchi closure took 0.0s. Biggest automaton had 35662 states and ocurred in iteration 2. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 91346 SDtfs, 71866 SDslu, 50502 SDs, 0 SdLazy, 126 SolverSat, 79 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.2s Time LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI2 SILT1 lasso0 LassoPreprocessingBenchmarks: Lassos: inital120 mio100 ax100 hnf99 lsp21 ukn100 mio100 lsp100 div100 bol100 ite132 ukn100 eq209 hnf88 smp63 dnf153 smp100 tf103 neg96 sie106 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 8ms VariablesStem: 0 VariablesLoop: 4 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 4 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 1 LassoNonterminationAnalysisTime: 12.1s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! Received shutdown request...