./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec3_product28_false-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_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec3_product28_false-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/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 11f267f9973bf7f11b365cf66e7d431190754df1 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 13:49:48,519 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:49:48,520 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:49:48,526 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:49:48,526 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:49:48,527 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:49:48,528 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:49:48,529 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:49:48,530 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:49:48,531 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:49:48,531 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:49:48,531 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:49:48,532 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:49:48,533 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:49:48,533 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:49:48,534 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:49:48,534 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:49:48,535 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:49:48,537 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:49:48,538 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:49:48,538 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:49:48,539 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:49:48,541 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:49:48,541 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:49:48,541 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:49:48,542 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:49:48,542 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:49:48,543 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:49:48,543 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:49:48,544 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:49:48,544 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:49:48,545 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:49:48,545 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:49:48,545 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:49:48,546 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:49:48,546 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:49:48,546 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-18 13:49:48,554 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:49:48,554 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:49:48,555 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:49:48,555 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:49:48,556 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:49:48,556 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-18 13:49:48,556 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-18 13:49:48,556 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-18 13:49:48,556 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-18 13:49:48,556 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-18 13:49:48,556 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-18 13:49:48,557 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:49:48,557 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 13:49:48,557 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 13:49:48,557 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:49:48,557 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 13:49:48,557 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:49:48,557 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-18 13:49:48,557 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-18 13:49:48,558 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-18 13:49:48,558 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 13:49:48,558 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:49:48,558 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-18 13:49:48,558 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:49:48,558 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-18 13:49:48,558 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:49:48,559 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:49:48,559 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-18 13:49:48,559 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:49:48,559 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 13:49:48,559 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-18 13:49:48,560 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-18 13:49:48,560 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_32deb158-d0df-45f9-afe5-429821bc7d65/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 -> 11f267f9973bf7f11b365cf66e7d431190754df1 [2018-11-18 13:49:48,582 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:49:48,591 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:49:48,593 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:49:48,594 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:49:48,594 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:49:48,595 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/elevator_spec3_product28_false-unreach-call_true-termination.cil.c [2018-11-18 13:49:48,628 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/data/13cb75326/b87aadbfa61243b5a6d9bbd548736915/FLAG00588cf97 [2018-11-18 13:49:49,097 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:49:49,098 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/sv-benchmarks/c/product-lines/elevator_spec3_product28_false-unreach-call_true-termination.cil.c [2018-11-18 13:49:49,111 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/data/13cb75326/b87aadbfa61243b5a6d9bbd548736915/FLAG00588cf97 [2018-11-18 13:49:49,613 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/data/13cb75326/b87aadbfa61243b5a6d9bbd548736915 [2018-11-18 13:49:49,615 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:49:49,616 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 13:49:49,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:49:49,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:49:49,619 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:49:49,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:49:49" (1/1) ... [2018-11-18 13:49:49,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@525215d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:49:49, skipping insertion in model container [2018-11-18 13:49:49,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:49:49" (1/1) ... [2018-11-18 13:49:49,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:49:49,671 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:49:50,079 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:49:50,090 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:49:50,163 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:49:50,189 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:49:50,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:49:50 WrapperNode [2018-11-18 13:49:50,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:49:50,190 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 13:49:50,190 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 13:49:50,191 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 13:49:50,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:49:50" (1/1) ... [2018-11-18 13:49:50,218 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:49:50" (1/1) ... [2018-11-18 13:49:50,517 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 13:49:50,517 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:49:50,518 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:49:50,518 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:49:50,529 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:49:50" (1/1) ... [2018-11-18 13:49:50,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:49:50" (1/1) ... [2018-11-18 13:49:50,583 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:49:50" (1/1) ... [2018-11-18 13:49:50,583 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:49:50" (1/1) ... [2018-11-18 13:49:50,705 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:49:50" (1/1) ... [2018-11-18 13:49:50,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:49:50" (1/1) ... [2018-11-18 13:49:50,886 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:49:50" (1/1) ... [2018-11-18 13:49:51,083 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:49:51,083 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:49:51,084 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:49:51,084 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:49:51,084 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:49:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:49:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 13:49:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:49:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:50:02,266 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:50:02,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:50:02 BoogieIcfgContainer [2018-11-18 13:50:02,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:50:02,267 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-18 13:50:02,267 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-18 13:50:02,270 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-18 13:50:02,270 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 13:50:02,270 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.11 01:49:49" (1/3) ... [2018-11-18 13:50:02,271 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7693a56d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 01:50:02, skipping insertion in model container [2018-11-18 13:50:02,271 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 13:50:02,271 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:49:50" (2/3) ... [2018-11-18 13:50:02,271 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7693a56d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 01:50:02, skipping insertion in model container [2018-11-18 13:50:02,272 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 13:50:02,272 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:50:02" (3/3) ... [2018-11-18 13:50:02,273 INFO L375 chiAutomizerObserver]: Analyzing ICFG elevator_spec3_product28_false-unreach-call_true-termination.cil.c [2018-11-18 13:50:02,305 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 13:50:02,305 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-18 13:50:02,305 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-18 13:50:02,306 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-18 13:50:02,306 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 13:50:02,306 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 13:50:02,306 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-18 13:50:02,306 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 13:50:02,306 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-18 13:50:02,401 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12779 states. [2018-11-18 13:50:02,526 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2572 [2018-11-18 13:50:02,527 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:50:02,527 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:50:02,542 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 13:50:02,542 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 13:50:02,542 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-18 13:50:02,542 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12779 states. [2018-11-18 13:50:02,624 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2572 [2018-11-18 13:50:02,624 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:50:02,624 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:50:02,628 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 13:50:02,628 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 13:50:02,635 INFO L794 eck$LassoCheckResult]: Stem: 675#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string68.base, #t~string68.offset := #Ultimate.alloc(10);call #t~string70.base, #t~string70.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string70.base,#t~string70.offset := 91];#memory_int := #memory_int[#t~string70.base,1 + #t~string70.offset := 95];#memory_int := #memory_int[#t~string70.base,2 + #t~string70.offset := 93];#memory_int := #memory_int[#t~string70.base,3 + #t~string70.offset := 0];call #t~string72.base, #t~string72.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string72.base,#t~string72.offset := 91];#memory_int := #memory_int[#t~string72.base,1 + #t~string72.offset := 93];#memory_int := #memory_int[#t~string72.base,2 + #t~string72.offset := 32];#memory_int := #memory_int[#t~string72.base,3 + #t~string72.offset := 0];call #t~string74.base, #t~string74.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string74.base,#t~string74.offset := 32];#memory_int := #memory_int[#t~string74.base,1 + #t~string74.offset := 97];#memory_int := #memory_int[#t~string74.base,2 + #t~string74.offset := 116];#memory_int := #memory_int[#t~string74.base,3 + #t~string74.offset := 32];#memory_int := #memory_int[#t~string74.base,4 + #t~string74.offset := 0];call #t~string76.base, #t~string76.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string76.base,#t~string76.offset := 37];#memory_int := #memory_int[#t~string76.base,1 + #t~string76.offset := 105];#memory_int := #memory_int[#t~string76.base,2 + #t~string76.offset := 0];call #t~string78.base, #t~string78.offset := #Ultimate.alloc(10);call #t~string80.base, #t~string80.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string80.base,#t~string80.offset := 117];#memory_int := #memory_int[#t~string80.base,1 + #t~string80.offset := 112];#memory_int := #memory_int[#t~string80.base,2 + #t~string80.offset := 0];call #t~string82.base, #t~string82.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string82.base,#t~string82.offset := 100];#memory_int := #memory_int[#t~string82.base,1 + #t~string82.offset := 111];#memory_int := #memory_int[#t~string82.base,2 + #t~string82.offset := 119];#memory_int := #memory_int[#t~string82.base,3 + #t~string82.offset := 110];#memory_int := #memory_int[#t~string82.base,4 + #t~string82.offset := 0];call #t~string84.base, #t~string84.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string84.base,#t~string84.offset := 32];#memory_int := #memory_int[#t~string84.base,1 + #t~string84.offset := 73];#memory_int := #memory_int[#t~string84.base,2 + #t~string84.offset := 76];#memory_int := #memory_int[#t~string84.base,3 + #t~string84.offset := 95];#memory_int := #memory_int[#t~string84.base,4 + #t~string84.offset := 112];#memory_int := #memory_int[#t~string84.base,5 + #t~string84.offset := 58];#memory_int := #memory_int[#t~string84.base,6 + #t~string84.offset := 0];call #t~string86.base, #t~string86.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string86.base,#t~string86.offset := 32];#memory_int := #memory_int[#t~string86.base,1 + #t~string86.offset := 37];#memory_int := #memory_int[#t~string86.base,2 + #t~string86.offset := 105];#memory_int := #memory_int[#t~string86.base,3 + #t~string86.offset := 0];call #t~string88.base, #t~string88.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string88.base,#t~string88.offset := 32];#memory_int := #memory_int[#t~string88.base,1 + #t~string88.offset := 37];#memory_int := #memory_int[#t~string88.base,2 + #t~string88.offset := 105];#memory_int := #memory_int[#t~string88.base,3 + #t~string88.offset := 0];call #t~string90.base, #t~string90.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string90.base,#t~string90.offset := 32];#memory_int := #memory_int[#t~string90.base,1 + #t~string90.offset := 37];#memory_int := #memory_int[#t~string90.base,2 + #t~string90.offset := 105];#memory_int := #memory_int[#t~string90.base,3 + #t~string90.offset := 0];call #t~string92.base, #t~string92.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string92.base,#t~string92.offset := 32];#memory_int := #memory_int[#t~string92.base,1 + #t~string92.offset := 37];#memory_int := #memory_int[#t~string92.base,2 + #t~string92.offset := 105];#memory_int := #memory_int[#t~string92.base,3 + #t~string92.offset := 0];call #t~string94.base, #t~string94.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string94.base,#t~string94.offset := 32];#memory_int := #memory_int[#t~string94.base,1 + #t~string94.offset := 37];#memory_int := #memory_int[#t~string94.base,2 + #t~string94.offset := 105];#memory_int := #memory_int[#t~string94.base,3 + #t~string94.offset := 0];call #t~string96.base, #t~string96.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string96.base,#t~string96.offset := 32];#memory_int := #memory_int[#t~string96.base,1 + #t~string96.offset := 70];#memory_int := #memory_int[#t~string96.base,2 + #t~string96.offset := 95];#memory_int := #memory_int[#t~string96.base,3 + #t~string96.offset := 112];#memory_int := #memory_int[#t~string96.base,4 + #t~string96.offset := 58];#memory_int := #memory_int[#t~string96.base,5 + #t~string96.offset := 0];call #t~string99.base, #t~string99.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string99.base,#t~string99.offset := 32];#memory_int := #memory_int[#t~string99.base,1 + #t~string99.offset := 37];#memory_int := #memory_int[#t~string99.base,2 + #t~string99.offset := 105];#memory_int := #memory_int[#t~string99.base,3 + #t~string99.offset := 0];call #t~string102.base, #t~string102.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string102.base,#t~string102.offset := 32];#memory_int := #memory_int[#t~string102.base,1 + #t~string102.offset := 37];#memory_int := #memory_int[#t~string102.base,2 + #t~string102.offset := 105];#memory_int := #memory_int[#t~string102.base,3 + #t~string102.offset := 0];call #t~string105.base, #t~string105.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string105.base,#t~string105.offset := 32];#memory_int := #memory_int[#t~string105.base,1 + #t~string105.offset := 37];#memory_int := #memory_int[#t~string105.base,2 + #t~string105.offset := 105];#memory_int := #memory_int[#t~string105.base,3 + #t~string105.offset := 0];call #t~string108.base, #t~string108.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string108.base,#t~string108.offset := 32];#memory_int := #memory_int[#t~string108.base,1 + #t~string108.offset := 37];#memory_int := #memory_int[#t~string108.base,2 + #t~string108.offset := 105];#memory_int := #memory_int[#t~string108.base,3 + #t~string108.offset := 0];call #t~string111.base, #t~string111.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string111.base,#t~string111.offset := 32];#memory_int := #memory_int[#t~string111.base,1 + #t~string111.offset := 37];#memory_int := #memory_int[#t~string111.base,2 + #t~string111.offset := 105];#memory_int := #memory_int[#t~string111.base,3 + #t~string111.offset := 0];call #t~string113.base, #t~string113.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string113.base,#t~string113.offset := 10];#memory_int := #memory_int[#t~string113.base,1 + #t~string113.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(9);call #t~string137.base, #t~string137.offset := #Ultimate.alloc(30);call #t~string138.base, #t~string138.offset := #Ultimate.alloc(9);call #t~string139.base, #t~string139.offset := #Ultimate.alloc(21);call #t~string140.base, #t~string140.offset := #Ultimate.alloc(30);call #t~string141.base, #t~string141.offset := #Ultimate.alloc(9);call #t~string142.base, #t~string142.offset := #Ultimate.alloc(21);call #t~string146.base, #t~string146.offset := #Ultimate.alloc(30);call #t~string147.base, #t~string147.offset := #Ultimate.alloc(9);call #t~string148.base, #t~string148.offset := #Ultimate.alloc(25);call #t~string149.base, #t~string149.offset := #Ultimate.alloc(30);call #t~string150.base, #t~string150.offset := #Ultimate.alloc(9);call #t~string151.base, #t~string151.offset := #Ultimate.alloc(25);~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~blocked~0 := 0;~expectedDirection~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~cleanupTimeShifts~0 := 12;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 12364#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret167, main_~retValue_acc~24, main_~tmp~28;havoc main_~retValue_acc~24;havoc main_~tmp~28;assume { :begin_inline_select_helpers } true; 10623#L3477true assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 742#L3470true assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~29;havoc valid_product_~retValue_acc~29;valid_product_~retValue_acc~29 := 1;valid_product_#res := valid_product_~retValue_acc~29; 10480#L3485true main_#t~ret167 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~28 := main_#t~ret167;havoc main_#t~ret167; 3682#L2680true assume 0 != main_~tmp~28;assume { :begin_inline_setup } true; 4757#L2654true 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; 741#L2769true assume { :end_inline_initFloors } true; 647#L288true assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret155, bobCall_~tmp~20;havoc bobCall_~tmp~20;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~21;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~21; 1157#L2266true assume 0 == getOrigin_~person;getOrigin_~retValue_acc~21 := 4;getOrigin_#res := getOrigin_~retValue_acc~21; 4416#L2291true bobCall_#t~ret155 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~20 := bobCall_#t~ret155;havoc bobCall_#t~ret155;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~20;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 629#L3047true assume 0 == initPersonOnFloor_~floor; 625#L3048true assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 10347#L3155-1true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 11500#L2839true assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 12006#L2851-2true assume { :end_inline_callOnFloor } true; 11508#L3191true assume { :end_inline_initPersonOnFloor } true; 639#L2404true assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 2990#L492true __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 4653#L544true __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 5059#L70true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 2329#L132true 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~3;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~3; 1070#L509-5true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~3 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~3; 4408#L530-5true __utac_acc__Specification3_spec__1_#t~ret7 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret7;havoc __utac_acc__Specification3_spec__1_#t~ret7; 1842#L136true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 4514#L176true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 2609#L501true timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 11721#L1444true assume 0 != timeShift_~tmp~14; 11843#L1445true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 11723#L1444-1true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 3251#L201true assume !(-1 == ~expectedDirection~0); 3750#L213true assume !(1 == ~expectedDirection~0); 3833#L214true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 6733#L1462true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 2981#L492-7true __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 4749#L544-3true __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 5055#L70-1true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 2327#L132-1true 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~3;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~3; 1055#L509-19true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~3 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~3; 4468#L530-19true __utac_acc__Specification3_spec__1_#t~ret7 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret7;havoc __utac_acc__Specification3_spec__1_#t~ret7; 1836#L136-2true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 4513#L176-1true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 2584#L501-1true timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 11726#L1444-2true assume 0 != timeShift_~tmp~14; 11826#L1445-3true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 11727#L1444-3true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 3245#L201-1true assume !(-1 == ~expectedDirection~0); 3721#L213-1true assume !(1 == ~expectedDirection~0); 3831#L214-1true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 6734#L1462-1true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 2945#L492-14true __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 4755#L544-6true __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 5084#L70-2true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 2325#L132-2true 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~3;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~3; 991#L509-33true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~3 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~3; 4450#L530-33true __utac_acc__Specification3_spec__1_#t~ret7 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret7;havoc __utac_acc__Specification3_spec__1_#t~ret7; 1871#L136-4true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 4517#L176-2true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 2587#L501-2true timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 11730#L1444-4true assume 0 != timeShift_~tmp~14; 11832#L1445-6true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 11731#L1444-5true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 3243#L201-2true assume !(-1 == ~expectedDirection~0); 3717#L213-2true assume !(1 == ~expectedDirection~0); 3815#L214-2true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 6547#L1462-2true assume { :end_inline_timeShift } true; 12233#L2471true assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret155, bobCall_~tmp~20;havoc bobCall_~tmp~20;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~21;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~21; 1154#L2266-1true assume 0 == getOrigin_~person;getOrigin_~retValue_acc~21 := 4;getOrigin_#res := getOrigin_~retValue_acc~21; 4417#L2291-1true bobCall_#t~ret155 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~20 := bobCall_#t~ret155;havoc bobCall_#t~ret155;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~20;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 630#L3047-1true assume 0 == initPersonOnFloor_~floor; 626#L3048-2true assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 10351#L3155-3true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 11502#L2839-2true assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 11996#L2851-5true assume { :end_inline_callOnFloor } true; 11514#L3191-1true assume { :end_inline_initPersonOnFloor } true; 638#L2404-1true assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret161, cleanup_#t~ret162, cleanup_~i~1, cleanup_~tmp~26, cleanup_~tmp___0~10, cleanup_~__cil_tmp4~2;havoc cleanup_~i~1;havoc cleanup_~tmp~26;havoc cleanup_~tmp___0~10;havoc cleanup_~__cil_tmp4~2;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 2937#L492-21true __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 4741#L544-9true __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 5079#L70-3true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~0; 5174#L71-3true 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~3;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~3; 961#L509-42true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~3 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~3; 4432#L530-42true __utac_acc__Specification3_spec__1_#t~ret2 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~0 := __utac_acc__Specification3_spec__1_#t~ret2;havoc __utac_acc__Specification3_spec__1_#t~ret2; 5765#L75-6true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~0;~expectedDirection~0 := 1; 4516#L176-3true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 2589#L501-3true timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 11873#L1444-6true assume 0 != timeShift_~tmp~14; 11816#L1445-9true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 11874#L1444-7true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 3240#L201-3true assume !(-1 == ~expectedDirection~0); 3712#L213-3true assume !(1 == ~expectedDirection~0); 3813#L214-3true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 6548#L1462-3true assume { :end_inline_timeShift } true;cleanup_~i~1 := 0; 11515#L2486-3true [2018-11-18 13:50:02,636 INFO L796 eck$LassoCheckResult]: Loop: 11515#L2486-3true assume true; 11567#L2486-1true assume !false; 11494#L2487true cleanup_~__cil_tmp4~2 := ~cleanupTimeShifts~0 - 1; 11437#L2490true assume cleanup_~i~1 < cleanup_~__cil_tmp4~2;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~0;havoc isBlocked_~retValue_acc~0;isBlocked_~retValue_acc~0 := ~blocked~0;isBlocked_#res := isBlocked_~retValue_acc~0; 11131#L319true cleanup_#t~ret161 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~10 := cleanup_#t~ret161;havoc cleanup_#t~ret161; 11386#L2494true assume 1 != cleanup_~tmp___0~10; 11390#L2494-1true assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret22, isIdle_~retValue_acc~7, isIdle_~tmp~6;havoc isIdle_~retValue_acc~7;havoc isIdle_~tmp~6;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret17, anyStopRequested_#t~ret18, anyStopRequested_#t~ret19, anyStopRequested_#t~ret20, anyStopRequested_#t~ret21, anyStopRequested_~retValue_acc~6, anyStopRequested_~tmp~5, anyStopRequested_~tmp___0~2, anyStopRequested_~tmp___1~1, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~1;havoc anyStopRequested_~retValue_acc~6;havoc anyStopRequested_~tmp~5;havoc anyStopRequested_~tmp___0~2;havoc anyStopRequested_~tmp___1~1;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~25;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~25; 11323#L2776-200true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~25 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~25; 9951#L2803-200true anyStopRequested_#t~ret17 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~1 := anyStopRequested_#t~ret17;havoc anyStopRequested_#t~ret17; 3#L600true assume 0 != anyStopRequested_~tmp___3~1;anyStopRequested_~retValue_acc~6 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~6; 10453#L664true isIdle_#t~ret22 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~6 := isIdle_#t~ret22;havoc isIdle_#t~ret22;isIdle_~retValue_acc~7 := (if 0 == isIdle_~tmp~6 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~7; 10753#L677true cleanup_#t~ret162 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~26 := cleanup_#t~ret162;havoc cleanup_#t~ret162; 6149#L2506true assume !(0 != cleanup_~tmp~26);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 2927#L492-28true __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 4729#L544-12true __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 5076#L70-4true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 2318#L132-4true 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~3;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~3; 935#L509-61true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~3 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~3; 4321#L530-61true __utac_acc__Specification3_spec__1_#t~ret7 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret7;havoc __utac_acc__Specification3_spec__1_#t~ret7; 1857#L136-8true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 4515#L176-4true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 2595#L501-4true timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 11878#L1444-8true assume 0 != timeShift_~tmp~14; 11802#L1445-12true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 11879#L1444-9true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 3237#L201-4true assume !(-1 == ~expectedDirection~0); 3709#L213-4true assume !(1 == ~expectedDirection~0); 3810#L214-4true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 6549#L1462-4true assume { :end_inline_timeShift } true;cleanup_~i~1 := 1 + cleanup_~i~1; 11515#L2486-3true [2018-11-18 13:50:02,647 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:50:02,647 INFO L82 PathProgramCache]: Analyzing trace with hash 1976169613, now seen corresponding path program 1 times [2018-11-18 13:50:02,649 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:50:02,649 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:50:02,682 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:02,682 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:50:02,682 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:50:03,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:50:03,556 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:50:03,557 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 13:50:03,560 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:50:03,560 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:50:03,561 INFO L82 PathProgramCache]: Analyzing trace with hash -68012530, now seen corresponding path program 1 times [2018-11-18 13:50:03,561 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:50:03,561 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:50:03,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:03,562 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:50:03,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:03,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:50:03,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:50:03,595 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:50:03,595 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:50:03,596 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:50:03,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:50:03,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:50:03,612 INFO L87 Difference]: Start difference. First operand 12779 states. Second operand 3 states. [2018-11-18 13:50:05,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:50:05,880 INFO L93 Difference]: Finished difference Result 25033 states and 46691 transitions. [2018-11-18 13:50:05,881 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:50:05,883 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 25033 states and 46691 transitions. [2018-11-18 13:50:06,002 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 5049 [2018-11-18 13:50:06,129 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 25033 states to 25009 states and 46662 transitions. [2018-11-18 13:50:06,130 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 25009 [2018-11-18 13:50:06,157 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 25009 [2018-11-18 13:50:06,158 INFO L73 IsDeterministic]: Start isDeterministic. Operand 25009 states and 46662 transitions. [2018-11-18 13:50:06,195 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:50:06,195 INFO L705 BuchiCegarLoop]: Abstraction has 25009 states and 46662 transitions. [2018-11-18 13:50:06,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25009 states and 46662 transitions. [2018-11-18 13:50:06,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25009 to 24897. [2018-11-18 13:50:06,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24897 states. [2018-11-18 13:50:06,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24897 states to 24897 states and 46469 transitions. [2018-11-18 13:50:06,588 INFO L728 BuchiCegarLoop]: Abstraction has 24897 states and 46469 transitions. [2018-11-18 13:50:06,588 INFO L608 BuchiCegarLoop]: Abstraction has 24897 states and 46469 transitions. [2018-11-18 13:50:06,588 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-18 13:50:06,588 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24897 states and 46469 transitions. [2018-11-18 13:50:06,688 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4997 [2018-11-18 13:50:06,688 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:50:06,688 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:50:06,693 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 13:50:06,693 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 13:50:06,693 INFO L794 eck$LassoCheckResult]: Stem: 38941#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string68.base, #t~string68.offset := #Ultimate.alloc(10);call #t~string70.base, #t~string70.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string70.base,#t~string70.offset := 91];#memory_int := #memory_int[#t~string70.base,1 + #t~string70.offset := 95];#memory_int := #memory_int[#t~string70.base,2 + #t~string70.offset := 93];#memory_int := #memory_int[#t~string70.base,3 + #t~string70.offset := 0];call #t~string72.base, #t~string72.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string72.base,#t~string72.offset := 91];#memory_int := #memory_int[#t~string72.base,1 + #t~string72.offset := 93];#memory_int := #memory_int[#t~string72.base,2 + #t~string72.offset := 32];#memory_int := #memory_int[#t~string72.base,3 + #t~string72.offset := 0];call #t~string74.base, #t~string74.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string74.base,#t~string74.offset := 32];#memory_int := #memory_int[#t~string74.base,1 + #t~string74.offset := 97];#memory_int := #memory_int[#t~string74.base,2 + #t~string74.offset := 116];#memory_int := #memory_int[#t~string74.base,3 + #t~string74.offset := 32];#memory_int := #memory_int[#t~string74.base,4 + #t~string74.offset := 0];call #t~string76.base, #t~string76.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string76.base,#t~string76.offset := 37];#memory_int := #memory_int[#t~string76.base,1 + #t~string76.offset := 105];#memory_int := #memory_int[#t~string76.base,2 + #t~string76.offset := 0];call #t~string78.base, #t~string78.offset := #Ultimate.alloc(10);call #t~string80.base, #t~string80.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string80.base,#t~string80.offset := 117];#memory_int := #memory_int[#t~string80.base,1 + #t~string80.offset := 112];#memory_int := #memory_int[#t~string80.base,2 + #t~string80.offset := 0];call #t~string82.base, #t~string82.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string82.base,#t~string82.offset := 100];#memory_int := #memory_int[#t~string82.base,1 + #t~string82.offset := 111];#memory_int := #memory_int[#t~string82.base,2 + #t~string82.offset := 119];#memory_int := #memory_int[#t~string82.base,3 + #t~string82.offset := 110];#memory_int := #memory_int[#t~string82.base,4 + #t~string82.offset := 0];call #t~string84.base, #t~string84.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string84.base,#t~string84.offset := 32];#memory_int := #memory_int[#t~string84.base,1 + #t~string84.offset := 73];#memory_int := #memory_int[#t~string84.base,2 + #t~string84.offset := 76];#memory_int := #memory_int[#t~string84.base,3 + #t~string84.offset := 95];#memory_int := #memory_int[#t~string84.base,4 + #t~string84.offset := 112];#memory_int := #memory_int[#t~string84.base,5 + #t~string84.offset := 58];#memory_int := #memory_int[#t~string84.base,6 + #t~string84.offset := 0];call #t~string86.base, #t~string86.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string86.base,#t~string86.offset := 32];#memory_int := #memory_int[#t~string86.base,1 + #t~string86.offset := 37];#memory_int := #memory_int[#t~string86.base,2 + #t~string86.offset := 105];#memory_int := #memory_int[#t~string86.base,3 + #t~string86.offset := 0];call #t~string88.base, #t~string88.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string88.base,#t~string88.offset := 32];#memory_int := #memory_int[#t~string88.base,1 + #t~string88.offset := 37];#memory_int := #memory_int[#t~string88.base,2 + #t~string88.offset := 105];#memory_int := #memory_int[#t~string88.base,3 + #t~string88.offset := 0];call #t~string90.base, #t~string90.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string90.base,#t~string90.offset := 32];#memory_int := #memory_int[#t~string90.base,1 + #t~string90.offset := 37];#memory_int := #memory_int[#t~string90.base,2 + #t~string90.offset := 105];#memory_int := #memory_int[#t~string90.base,3 + #t~string90.offset := 0];call #t~string92.base, #t~string92.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string92.base,#t~string92.offset := 32];#memory_int := #memory_int[#t~string92.base,1 + #t~string92.offset := 37];#memory_int := #memory_int[#t~string92.base,2 + #t~string92.offset := 105];#memory_int := #memory_int[#t~string92.base,3 + #t~string92.offset := 0];call #t~string94.base, #t~string94.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string94.base,#t~string94.offset := 32];#memory_int := #memory_int[#t~string94.base,1 + #t~string94.offset := 37];#memory_int := #memory_int[#t~string94.base,2 + #t~string94.offset := 105];#memory_int := #memory_int[#t~string94.base,3 + #t~string94.offset := 0];call #t~string96.base, #t~string96.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string96.base,#t~string96.offset := 32];#memory_int := #memory_int[#t~string96.base,1 + #t~string96.offset := 70];#memory_int := #memory_int[#t~string96.base,2 + #t~string96.offset := 95];#memory_int := #memory_int[#t~string96.base,3 + #t~string96.offset := 112];#memory_int := #memory_int[#t~string96.base,4 + #t~string96.offset := 58];#memory_int := #memory_int[#t~string96.base,5 + #t~string96.offset := 0];call #t~string99.base, #t~string99.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string99.base,#t~string99.offset := 32];#memory_int := #memory_int[#t~string99.base,1 + #t~string99.offset := 37];#memory_int := #memory_int[#t~string99.base,2 + #t~string99.offset := 105];#memory_int := #memory_int[#t~string99.base,3 + #t~string99.offset := 0];call #t~string102.base, #t~string102.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string102.base,#t~string102.offset := 32];#memory_int := #memory_int[#t~string102.base,1 + #t~string102.offset := 37];#memory_int := #memory_int[#t~string102.base,2 + #t~string102.offset := 105];#memory_int := #memory_int[#t~string102.base,3 + #t~string102.offset := 0];call #t~string105.base, #t~string105.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string105.base,#t~string105.offset := 32];#memory_int := #memory_int[#t~string105.base,1 + #t~string105.offset := 37];#memory_int := #memory_int[#t~string105.base,2 + #t~string105.offset := 105];#memory_int := #memory_int[#t~string105.base,3 + #t~string105.offset := 0];call #t~string108.base, #t~string108.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string108.base,#t~string108.offset := 32];#memory_int := #memory_int[#t~string108.base,1 + #t~string108.offset := 37];#memory_int := #memory_int[#t~string108.base,2 + #t~string108.offset := 105];#memory_int := #memory_int[#t~string108.base,3 + #t~string108.offset := 0];call #t~string111.base, #t~string111.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string111.base,#t~string111.offset := 32];#memory_int := #memory_int[#t~string111.base,1 + #t~string111.offset := 37];#memory_int := #memory_int[#t~string111.base,2 + #t~string111.offset := 105];#memory_int := #memory_int[#t~string111.base,3 + #t~string111.offset := 0];call #t~string113.base, #t~string113.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string113.base,#t~string113.offset := 10];#memory_int := #memory_int[#t~string113.base,1 + #t~string113.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(9);call #t~string137.base, #t~string137.offset := #Ultimate.alloc(30);call #t~string138.base, #t~string138.offset := #Ultimate.alloc(9);call #t~string139.base, #t~string139.offset := #Ultimate.alloc(21);call #t~string140.base, #t~string140.offset := #Ultimate.alloc(30);call #t~string141.base, #t~string141.offset := #Ultimate.alloc(9);call #t~string142.base, #t~string142.offset := #Ultimate.alloc(21);call #t~string146.base, #t~string146.offset := #Ultimate.alloc(30);call #t~string147.base, #t~string147.offset := #Ultimate.alloc(9);call #t~string148.base, #t~string148.offset := #Ultimate.alloc(25);call #t~string149.base, #t~string149.offset := #Ultimate.alloc(30);call #t~string150.base, #t~string150.offset := #Ultimate.alloc(9);call #t~string151.base, #t~string151.offset := #Ultimate.alloc(25);~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~blocked~0 := 0;~expectedDirection~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~cleanupTimeShifts~0 := 12;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 38942#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret167, main_~retValue_acc~24, main_~tmp~28;havoc main_~retValue_acc~24;havoc main_~tmp~28;assume { :begin_inline_select_helpers } true; 49136#L3477 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 39036#L3470 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~29;havoc valid_product_~retValue_acc~29;valid_product_~retValue_acc~29 := 1;valid_product_#res := valid_product_~retValue_acc~29; 39037#L3485 main_#t~ret167 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~28 := main_#t~ret167;havoc main_#t~ret167; 42713#L2680 assume 0 != main_~tmp~28;assume { :begin_inline_setup } true; 42714#L2654 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; 39035#L2769 assume { :end_inline_initFloors } true; 38887#L288 assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret155, bobCall_~tmp~20;havoc bobCall_~tmp~20;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~21;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~21; 38888#L2266 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~21 := 4;getOrigin_#res := getOrigin_~retValue_acc~21; 39396#L2291 bobCall_#t~ret155 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~20 := bobCall_#t~ret155;havoc bobCall_#t~ret155;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~20;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 38853#L3047 assume 0 == initPersonOnFloor_~floor; 38849#L3048 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 37859#L3155-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 48908#L2839 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 49647#L2851-2 assume { :end_inline_callOnFloor } true; 49900#L3191 assume { :end_inline_initPersonOnFloor } true; 38871#L2404 assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 38872#L492 __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 41811#L544 __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 43468#L70 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~0; 43700#L71 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~3;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~3; 39540#L509 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~3 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~3; 39541#L530 __utac_acc__Specification3_spec__1_#t~ret2 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~0 := __utac_acc__Specification3_spec__1_#t~ret2;havoc __utac_acc__Specification3_spec__1_#t~ret2; 43282#L75 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~0;~expectedDirection~0 := 1; 43140#L176 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 50769#L501 timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 50762#L1444 assume 0 != timeShift_~tmp~14; 50703#L1445 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 50686#L1444-1 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 50681#L201 assume !(-1 == ~expectedDirection~0); 50675#L213 assume !(1 == ~expectedDirection~0); 38424#L214 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 42871#L1462 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 41804#L492-7 __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 41805#L544-3 __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 43507#L70-1 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~0; 43693#L71-1 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~3;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~3; 39508#L509-14 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~3 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~3; 39509#L530-14 __utac_acc__Specification3_spec__1_#t~ret2 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~0 := __utac_acc__Specification3_spec__1_#t~ret2;havoc __utac_acc__Specification3_spec__1_#t~ret2; 43330#L75-2 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~0;~expectedDirection~0 := 1; 43132#L176-1 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 51002#L501-1 timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 50756#L1444-2 assume 0 != timeShift_~tmp~14; 50699#L1445-3 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 50685#L1444-3 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 50680#L201-1 assume !(-1 == ~expectedDirection~0); 50676#L213-1 assume !(1 == ~expectedDirection~0); 38440#L214-1 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 42870#L1462-1 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 41760#L492-14 __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 41761#L544-6 __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 43509#L70-2 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~0; 43725#L71-2 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~3;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~3; 39356#L509-28 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~3 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~3; 39357#L530-28 __utac_acc__Specification3_spec__1_#t~ret2 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~0 := __utac_acc__Specification3_spec__1_#t~ret2;havoc __utac_acc__Specification3_spec__1_#t~ret2; 43327#L75-4 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~0;~expectedDirection~0 := 1; 43156#L176-2 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 50736#L501-2 timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 50731#L1444-4 assume 0 != timeShift_~tmp~14; 50691#L1445-6 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 50683#L1444-5 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 50678#L201-2 assume !(-1 == ~expectedDirection~0); 50673#L213-2 assume !(1 == ~expectedDirection~0); 38408#L214-2 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 42857#L1462-2 assume { :end_inline_timeShift } true; 45337#L2471 assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret155, bobCall_~tmp~20;havoc bobCall_~tmp~20;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~21;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~21; 39656#L2266-1 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~21 := 4;getOrigin_#res := getOrigin_~retValue_acc~21; 39398#L2291-1 bobCall_#t~ret155 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~20 := bobCall_#t~ret155;havoc bobCall_#t~ret155;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~20;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 38854#L3047-1 assume 0 == initPersonOnFloor_~floor; 38850#L3048-2 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 37857#L3155-3 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 48910#L2839-2 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 49653#L2851-5 assume { :end_inline_callOnFloor } true; 49907#L3191-1 assume { :end_inline_initPersonOnFloor } true; 38869#L2404-1 assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret161, cleanup_#t~ret162, cleanup_~i~1, cleanup_~tmp~26, cleanup_~tmp___0~10, cleanup_~__cil_tmp4~2;havoc cleanup_~i~1;havoc cleanup_~tmp~26;havoc cleanup_~tmp___0~10;havoc cleanup_~__cil_tmp4~2;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 38870#L492-21 __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 41752#L544-9 __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 43504#L70-3 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~0; 43720#L71-3 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~3;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~3; 39254#L509-42 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~3 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~3; 39255#L530-42 __utac_acc__Specification3_spec__1_#t~ret2 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~0 := __utac_acc__Specification3_spec__1_#t~ret2;havoc __utac_acc__Specification3_spec__1_#t~ret2; 43302#L75-6 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~0;~expectedDirection~0 := 1; 43146#L176-3 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 50927#L501-3 timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 50750#L1444-6 assume 0 != timeShift_~tmp~14; 50696#L1445-9 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 50684#L1444-7 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 50679#L201-3 assume !(-1 == ~expectedDirection~0); 50674#L213-3 assume !(1 == ~expectedDirection~0); 38398#L214-3 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 42855#L1462-3 assume { :end_inline_timeShift } true;cleanup_~i~1 := 0; 45338#L2486-3 [2018-11-18 13:50:06,694 INFO L796 eck$LassoCheckResult]: Loop: 45338#L2486-3 assume true; 49908#L2486-1 assume !false; 49897#L2487 cleanup_~__cil_tmp4~2 := ~cleanupTimeShifts~0 - 1; 49832#L2490 assume cleanup_~i~1 < cleanup_~__cil_tmp4~2;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~0;havoc isBlocked_~retValue_acc~0;isBlocked_~retValue_acc~0 := ~blocked~0;isBlocked_#res := isBlocked_~retValue_acc~0; 49564#L319 cleanup_#t~ret161 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~10 := cleanup_#t~ret161;havoc cleanup_#t~ret161; 49565#L2494 assume 1 != cleanup_~tmp___0~10; 49740#L2494-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret22, isIdle_~retValue_acc~7, isIdle_~tmp~6;havoc isIdle_~retValue_acc~7;havoc isIdle_~tmp~6;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret17, anyStopRequested_#t~ret18, anyStopRequested_#t~ret19, anyStopRequested_#t~ret20, anyStopRequested_#t~ret21, anyStopRequested_~retValue_acc~6, anyStopRequested_~tmp~5, anyStopRequested_~tmp___0~2, anyStopRequested_~tmp___1~1, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~1;havoc anyStopRequested_~retValue_acc~6;havoc anyStopRequested_~tmp~5;havoc anyStopRequested_~tmp___0~2;havoc anyStopRequested_~tmp___1~1;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~25;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~25; 49629#L2776-200 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~25 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~25; 47885#L2803-200 anyStopRequested_#t~ret17 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~1 := anyStopRequested_#t~ret17;havoc anyStopRequested_#t~ret17; 37823#L600 assume 0 != anyStopRequested_~tmp___3~1;anyStopRequested_~retValue_acc~6 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~6; 37824#L664 isIdle_#t~ret22 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~6 := isIdle_#t~ret22;havoc isIdle_#t~ret22;isIdle_~retValue_acc~7 := (if 0 == isIdle_~tmp~6 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~7; 48960#L677 cleanup_#t~ret162 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~26 := cleanup_#t~ret162;havoc cleanup_#t~ret162; 45027#L2506 assume !(0 != cleanup_~tmp~26);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 41740#L492-28 __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 41741#L544-12 __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 43500#L70-4 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~0; 43718#L71-4 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~3;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~3; 39216#L509-56 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~3 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~3; 39217#L530-56 __utac_acc__Specification3_spec__1_#t~ret2 := buttonForFloorIsPressed_#res;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~0 := __utac_acc__Specification3_spec__1_#t~ret2;havoc __utac_acc__Specification3_spec__1_#t~ret2; 43213#L75-8 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~0;~expectedDirection~0 := 1; 43115#L176-4 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 50720#L501-4 timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 50716#L1444-8 assume 0 != timeShift_~tmp~14; 50688#L1445-12 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 50682#L1444-9 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 50677#L201-4 assume !(-1 == ~expectedDirection~0); 50672#L213-4 assume !(1 == ~expectedDirection~0); 38420#L214-4 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 42852#L1462-4 assume { :end_inline_timeShift } true;cleanup_~i~1 := 1 + cleanup_~i~1; 45338#L2486-3 [2018-11-18 13:50:06,695 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:50:06,696 INFO L82 PathProgramCache]: Analyzing trace with hash -1916905604, now seen corresponding path program 1 times [2018-11-18 13:50:06,696 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:50:06,696 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:50:06,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:06,696 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:50:06,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:50:07,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:50:07,671 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:50:07,671 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 13:50:07,671 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:50:07,671 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:50:07,671 INFO L82 PathProgramCache]: Analyzing trace with hash 624701427, now seen corresponding path program 1 times [2018-11-18 13:50:07,672 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:50:07,672 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:50:07,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:07,672 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:50:07,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:07,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:50:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:50:07,706 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:50:07,707 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:50:07,707 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:50:07,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:50:07,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:50:07,707 INFO L87 Difference]: Start difference. First operand 24897 states and 46469 transitions. cyclomatic complexity: 21573 Second operand 3 states. [2018-11-18 13:50:09,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:50:09,525 INFO L93 Difference]: Finished difference Result 37154 states and 69347 transitions. [2018-11-18 13:50:09,525 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:50:09,526 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 37154 states and 69347 transitions. [2018-11-18 13:50:09,681 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7478 [2018-11-18 13:50:09,813 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 37154 states to 37154 states and 69347 transitions. [2018-11-18 13:50:09,813 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 37154 [2018-11-18 13:50:09,851 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 37154 [2018-11-18 13:50:09,851 INFO L73 IsDeterministic]: Start isDeterministic. Operand 37154 states and 69347 transitions. [2018-11-18 13:50:09,890 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:50:09,891 INFO L705 BuchiCegarLoop]: Abstraction has 37154 states and 69347 transitions. [2018-11-18 13:50:09,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37154 states and 69347 transitions. [2018-11-18 13:50:10,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37154 to 37042. [2018-11-18 13:50:10,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37042 states. [2018-11-18 13:50:10,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37042 states to 37042 states and 69154 transitions. [2018-11-18 13:50:10,365 INFO L728 BuchiCegarLoop]: Abstraction has 37042 states and 69154 transitions. [2018-11-18 13:50:10,365 INFO L608 BuchiCegarLoop]: Abstraction has 37042 states and 69154 transitions. [2018-11-18 13:50:10,365 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-18 13:50:10,365 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 37042 states and 69154 transitions. [2018-11-18 13:50:10,476 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7426 [2018-11-18 13:50:10,476 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:50:10,477 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:50:10,482 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 13:50:10,482 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 13:50:10,483 INFO L794 eck$LassoCheckResult]: Stem: 100996#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call #t~string68.base, #t~string68.offset := #Ultimate.alloc(10);call #t~string70.base, #t~string70.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string70.base,#t~string70.offset := 91];#memory_int := #memory_int[#t~string70.base,1 + #t~string70.offset := 95];#memory_int := #memory_int[#t~string70.base,2 + #t~string70.offset := 93];#memory_int := #memory_int[#t~string70.base,3 + #t~string70.offset := 0];call #t~string72.base, #t~string72.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string72.base,#t~string72.offset := 91];#memory_int := #memory_int[#t~string72.base,1 + #t~string72.offset := 93];#memory_int := #memory_int[#t~string72.base,2 + #t~string72.offset := 32];#memory_int := #memory_int[#t~string72.base,3 + #t~string72.offset := 0];call #t~string74.base, #t~string74.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string74.base,#t~string74.offset := 32];#memory_int := #memory_int[#t~string74.base,1 + #t~string74.offset := 97];#memory_int := #memory_int[#t~string74.base,2 + #t~string74.offset := 116];#memory_int := #memory_int[#t~string74.base,3 + #t~string74.offset := 32];#memory_int := #memory_int[#t~string74.base,4 + #t~string74.offset := 0];call #t~string76.base, #t~string76.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string76.base,#t~string76.offset := 37];#memory_int := #memory_int[#t~string76.base,1 + #t~string76.offset := 105];#memory_int := #memory_int[#t~string76.base,2 + #t~string76.offset := 0];call #t~string78.base, #t~string78.offset := #Ultimate.alloc(10);call #t~string80.base, #t~string80.offset := #Ultimate.alloc(3);#memory_int := #memory_int[#t~string80.base,#t~string80.offset := 117];#memory_int := #memory_int[#t~string80.base,1 + #t~string80.offset := 112];#memory_int := #memory_int[#t~string80.base,2 + #t~string80.offset := 0];call #t~string82.base, #t~string82.offset := #Ultimate.alloc(5);#memory_int := #memory_int[#t~string82.base,#t~string82.offset := 100];#memory_int := #memory_int[#t~string82.base,1 + #t~string82.offset := 111];#memory_int := #memory_int[#t~string82.base,2 + #t~string82.offset := 119];#memory_int := #memory_int[#t~string82.base,3 + #t~string82.offset := 110];#memory_int := #memory_int[#t~string82.base,4 + #t~string82.offset := 0];call #t~string84.base, #t~string84.offset := #Ultimate.alloc(7);#memory_int := #memory_int[#t~string84.base,#t~string84.offset := 32];#memory_int := #memory_int[#t~string84.base,1 + #t~string84.offset := 73];#memory_int := #memory_int[#t~string84.base,2 + #t~string84.offset := 76];#memory_int := #memory_int[#t~string84.base,3 + #t~string84.offset := 95];#memory_int := #memory_int[#t~string84.base,4 + #t~string84.offset := 112];#memory_int := #memory_int[#t~string84.base,5 + #t~string84.offset := 58];#memory_int := #memory_int[#t~string84.base,6 + #t~string84.offset := 0];call #t~string86.base, #t~string86.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string86.base,#t~string86.offset := 32];#memory_int := #memory_int[#t~string86.base,1 + #t~string86.offset := 37];#memory_int := #memory_int[#t~string86.base,2 + #t~string86.offset := 105];#memory_int := #memory_int[#t~string86.base,3 + #t~string86.offset := 0];call #t~string88.base, #t~string88.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string88.base,#t~string88.offset := 32];#memory_int := #memory_int[#t~string88.base,1 + #t~string88.offset := 37];#memory_int := #memory_int[#t~string88.base,2 + #t~string88.offset := 105];#memory_int := #memory_int[#t~string88.base,3 + #t~string88.offset := 0];call #t~string90.base, #t~string90.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string90.base,#t~string90.offset := 32];#memory_int := #memory_int[#t~string90.base,1 + #t~string90.offset := 37];#memory_int := #memory_int[#t~string90.base,2 + #t~string90.offset := 105];#memory_int := #memory_int[#t~string90.base,3 + #t~string90.offset := 0];call #t~string92.base, #t~string92.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string92.base,#t~string92.offset := 32];#memory_int := #memory_int[#t~string92.base,1 + #t~string92.offset := 37];#memory_int := #memory_int[#t~string92.base,2 + #t~string92.offset := 105];#memory_int := #memory_int[#t~string92.base,3 + #t~string92.offset := 0];call #t~string94.base, #t~string94.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string94.base,#t~string94.offset := 32];#memory_int := #memory_int[#t~string94.base,1 + #t~string94.offset := 37];#memory_int := #memory_int[#t~string94.base,2 + #t~string94.offset := 105];#memory_int := #memory_int[#t~string94.base,3 + #t~string94.offset := 0];call #t~string96.base, #t~string96.offset := #Ultimate.alloc(6);#memory_int := #memory_int[#t~string96.base,#t~string96.offset := 32];#memory_int := #memory_int[#t~string96.base,1 + #t~string96.offset := 70];#memory_int := #memory_int[#t~string96.base,2 + #t~string96.offset := 95];#memory_int := #memory_int[#t~string96.base,3 + #t~string96.offset := 112];#memory_int := #memory_int[#t~string96.base,4 + #t~string96.offset := 58];#memory_int := #memory_int[#t~string96.base,5 + #t~string96.offset := 0];call #t~string99.base, #t~string99.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string99.base,#t~string99.offset := 32];#memory_int := #memory_int[#t~string99.base,1 + #t~string99.offset := 37];#memory_int := #memory_int[#t~string99.base,2 + #t~string99.offset := 105];#memory_int := #memory_int[#t~string99.base,3 + #t~string99.offset := 0];call #t~string102.base, #t~string102.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string102.base,#t~string102.offset := 32];#memory_int := #memory_int[#t~string102.base,1 + #t~string102.offset := 37];#memory_int := #memory_int[#t~string102.base,2 + #t~string102.offset := 105];#memory_int := #memory_int[#t~string102.base,3 + #t~string102.offset := 0];call #t~string105.base, #t~string105.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string105.base,#t~string105.offset := 32];#memory_int := #memory_int[#t~string105.base,1 + #t~string105.offset := 37];#memory_int := #memory_int[#t~string105.base,2 + #t~string105.offset := 105];#memory_int := #memory_int[#t~string105.base,3 + #t~string105.offset := 0];call #t~string108.base, #t~string108.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string108.base,#t~string108.offset := 32];#memory_int := #memory_int[#t~string108.base,1 + #t~string108.offset := 37];#memory_int := #memory_int[#t~string108.base,2 + #t~string108.offset := 105];#memory_int := #memory_int[#t~string108.base,3 + #t~string108.offset := 0];call #t~string111.base, #t~string111.offset := #Ultimate.alloc(4);#memory_int := #memory_int[#t~string111.base,#t~string111.offset := 32];#memory_int := #memory_int[#t~string111.base,1 + #t~string111.offset := 37];#memory_int := #memory_int[#t~string111.base,2 + #t~string111.offset := 105];#memory_int := #memory_int[#t~string111.base,3 + #t~string111.offset := 0];call #t~string113.base, #t~string113.offset := #Ultimate.alloc(2);#memory_int := #memory_int[#t~string113.base,#t~string113.offset := 10];#memory_int := #memory_int[#t~string113.base,1 + #t~string113.offset := 0];call #t~string116.base, #t~string116.offset := #Ultimate.alloc(9);call #t~string137.base, #t~string137.offset := #Ultimate.alloc(30);call #t~string138.base, #t~string138.offset := #Ultimate.alloc(9);call #t~string139.base, #t~string139.offset := #Ultimate.alloc(21);call #t~string140.base, #t~string140.offset := #Ultimate.alloc(30);call #t~string141.base, #t~string141.offset := #Ultimate.alloc(9);call #t~string142.base, #t~string142.offset := #Ultimate.alloc(21);call #t~string146.base, #t~string146.offset := #Ultimate.alloc(30);call #t~string147.base, #t~string147.offset := #Ultimate.alloc(9);call #t~string148.base, #t~string148.offset := #Ultimate.alloc(25);call #t~string149.base, #t~string149.offset := #Ultimate.alloc(30);call #t~string150.base, #t~string150.offset := #Ultimate.alloc(9);call #t~string151.base, #t~string151.offset := #Ultimate.alloc(25);~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~blocked~0 := 0;~expectedDirection~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~cleanupTimeShifts~0 := 12;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 100997#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret167, main_~retValue_acc~24, main_~tmp~28;havoc main_~retValue_acc~24;havoc main_~tmp~28;assume { :begin_inline_select_helpers } true; 111248#L3477 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 101091#L3470 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~29;havoc valid_product_~retValue_acc~29;valid_product_~retValue_acc~29 := 1;valid_product_#res := valid_product_~retValue_acc~29; 101092#L3485 main_#t~ret167 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~28 := main_#t~ret167;havoc main_#t~ret167; 104773#L2680 assume 0 != main_~tmp~28;assume { :begin_inline_setup } true; 104774#L2654 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; 101090#L2769 assume { :end_inline_initFloors } true; 100943#L288 assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret155, bobCall_~tmp~20;havoc bobCall_~tmp~20;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~21;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~21; 100944#L2266 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~21 := 4;getOrigin_#res := getOrigin_~retValue_acc~21; 101454#L2291 bobCall_#t~ret155 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~20 := bobCall_#t~ret155;havoc bobCall_#t~ret155;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~20;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 100907#L3047 assume 0 == initPersonOnFloor_~floor; 100903#L3048 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 99918#L3155-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 111020#L2839 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 111759#L2851-2 assume { :end_inline_callOnFloor } true; 112015#L3191 assume { :end_inline_initPersonOnFloor } true; 100925#L2404 assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 100926#L492 __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 103871#L544 __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 105528#L70 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 103194#L132 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0); 102546#L142 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 1); 101679#L153 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 2); 101303#L164 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 3); 102014#L175 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 4); 105196#L176 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 121791#L501 timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 121788#L1444 assume 0 != timeShift_~tmp~14; 121597#L1445 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 121559#L1444-1 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 121549#L201 assume !(-1 == ~expectedDirection~0); 121550#L213 assume !(1 == ~expectedDirection~0); 100481#L214 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 104929#L1462 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 103864#L492-7 __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 103865#L544-3 __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 105571#L70-1 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 103191#L132-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0); 102531#L142-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 1); 101677#L153-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 2); 101293#L164-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 3); 102004#L175-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 4); 105188#L176-1 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 117575#L501-1 timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 117573#L1444-2 assume 0 != timeShift_~tmp~14; 117569#L1445-3 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 117537#L1444-3 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 117535#L201-1 assume !(-1 == ~expectedDirection~0); 117536#L213-1 assume !(1 == ~expectedDirection~0); 100497#L214-1 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 104928#L1462-1 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 103819#L492-14 __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 103820#L544-6 __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 105574#L70-2 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 103188#L132-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0); 102586#L142-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 1); 101675#L153-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 2); 101280#L164-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 3); 101994#L175-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 4); 105210#L176-2 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 112878#L501-2 timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 112829#L1444-4 assume 0 != timeShift_~tmp~14; 112815#L1445-6 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 112810#L1444-5 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 112807#L201-2 assume !(-1 == ~expectedDirection~0); 112808#L213-2 assume !(1 == ~expectedDirection~0); 100465#L214-2 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 104915#L1462-2 assume { :end_inline_timeShift } true; 107427#L2471 assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret155, bobCall_~tmp~20;havoc bobCall_~tmp~20;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~21;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~21; 101714#L2266-1 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~21 := 4;getOrigin_#res := getOrigin_~retValue_acc~21; 101456#L2291-1 bobCall_#t~ret155 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~20 := bobCall_#t~ret155;havoc bobCall_#t~ret155;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~20;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 100908#L3047-1 assume 0 == initPersonOnFloor_~floor; 100904#L3048-2 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 99916#L3155-3 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 111022#L2839-2 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 111765#L2851-5 assume { :end_inline_callOnFloor } true; 112020#L3191-1 assume { :end_inline_initPersonOnFloor } true; 100923#L2404-1 assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret161, cleanup_#t~ret162, cleanup_~i~1, cleanup_~tmp~26, cleanup_~tmp___0~10, cleanup_~__cil_tmp4~2;havoc cleanup_~i~1;havoc cleanup_~tmp~26;havoc cleanup_~tmp___0~10;havoc cleanup_~__cil_tmp4~2;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 100924#L492-21 __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 103811#L544-9 __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 105567#L70-3 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~0; 105793#L71-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0); 105885#L81-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 1); 106450#L92-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 2); 108861#L103-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 3); 107625#L114-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 4); 105200#L176-3 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 124624#L501-3 timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 121922#L1444-6 assume 0 != timeShift_~tmp~14; 121602#L1445-9 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 121547#L1444-7 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 121548#L201-3 assume !(-1 == ~expectedDirection~0); 121556#L213-3 assume !(1 == ~expectedDirection~0); 100455#L214-3 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 104913#L1462-3 assume { :end_inline_timeShift } true;cleanup_~i~1 := 0; 107428#L2486-3 [2018-11-18 13:50:10,483 INFO L796 eck$LassoCheckResult]: Loop: 107428#L2486-3 assume true; 112021#L2486-1 assume !false; 112009#L2487 cleanup_~__cil_tmp4~2 := ~cleanupTimeShifts~0 - 1; 111943#L2490 assume cleanup_~i~1 < cleanup_~__cil_tmp4~2;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~0;havoc isBlocked_~retValue_acc~0;isBlocked_~retValue_acc~0 := ~blocked~0;isBlocked_#res := isBlocked_~retValue_acc~0; 111687#L319 cleanup_#t~ret161 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~10 := cleanup_#t~ret161;havoc cleanup_#t~ret161; 111688#L2494 assume 1 != cleanup_~tmp___0~10; 111852#L2494-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret22, isIdle_~retValue_acc~7, isIdle_~tmp~6;havoc isIdle_~retValue_acc~7;havoc isIdle_~tmp~6;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret17, anyStopRequested_#t~ret18, anyStopRequested_#t~ret19, anyStopRequested_#t~ret20, anyStopRequested_#t~ret21, anyStopRequested_~retValue_acc~6, anyStopRequested_~tmp~5, anyStopRequested_~tmp___0~2, anyStopRequested_~tmp___1~1, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~1;havoc anyStopRequested_~retValue_acc~6;havoc anyStopRequested_~tmp~5;havoc anyStopRequested_~tmp___0~2;havoc anyStopRequested_~tmp___1~1;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~25;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~25; 111742#L2776-200 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~25 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~25; 110003#L2803-200 anyStopRequested_#t~ret17 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~1 := anyStopRequested_#t~ret17;havoc anyStopRequested_#t~ret17; 99882#L600 assume 0 != anyStopRequested_~tmp___3~1;anyStopRequested_~retValue_acc~6 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~6; 99883#L664 isIdle_#t~ret22 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~6 := isIdle_#t~ret22;havoc isIdle_#t~ret22;isIdle_~retValue_acc~7 := (if 0 == isIdle_~tmp~6 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~7; 111076#L677 cleanup_#t~ret162 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~26 := cleanup_#t~ret162;havoc cleanup_#t~ret162; 107110#L2506 assume !(0 != cleanup_~tmp~26);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret67, timeShift_~tmp~14;havoc timeShift_~tmp~14;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret0, __utac_acc__Specification3_spec__1_#t~ret1, __utac_acc__Specification3_spec__1_#t~ret2, __utac_acc__Specification3_spec__1_#t~ret3, __utac_acc__Specification3_spec__1_#t~ret4, __utac_acc__Specification3_spec__1_#t~ret5, __utac_acc__Specification3_spec__1_#t~ret6, __utac_acc__Specification3_spec__1_#t~ret7, __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~1;havoc getCurrentFloorID_~retValue_acc~1;getCurrentFloorID_~retValue_acc~1 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~1; 103799#L492-28 __utac_acc__Specification3_spec__1_#t~ret0 := getCurrentFloorID_#res;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret0;havoc __utac_acc__Specification3_spec__1_#t~ret0;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~4;havoc getCurrentHeading_~retValue_acc~4;getCurrentHeading_~retValue_acc~4 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~4; 103800#L544-12 __utac_acc__Specification3_spec__1_#t~ret1 := getCurrentHeading_#res;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret1;havoc __utac_acc__Specification3_spec__1_#t~ret1; 105561#L70-4 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 103181#L132-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0); 102563#L142-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 1); 101669#L153-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 2); 101321#L164-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 3); 102026#L175-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 4); 105169#L176-4 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~2;havoc areDoorsOpen_~retValue_acc~2;areDoorsOpen_~retValue_acc~2 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~2; 103480#L501-4 timeShift_#t~ret67 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~14 := timeShift_#t~ret67;havoc timeShift_#t~ret67; 103481#L1444-8 assume 0 != timeShift_~tmp~14; 112289#L1445-12 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 134608#L1444-9 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret12, __utac_acc__Specification3_spec__2_#t~ret13, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 134606#L201-4 assume !(-1 == ~expectedDirection~0); 134607#L213-4 assume !(1 == ~expectedDirection~0); 100477#L214-4 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 104910#L1462-4 assume { :end_inline_timeShift } true;cleanup_~i~1 := 1 + cleanup_~i~1; 107428#L2486-3 [2018-11-18 13:50:10,483 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:50:10,484 INFO L82 PathProgramCache]: Analyzing trace with hash -1979735614, now seen corresponding path program 1 times [2018-11-18 13:50:10,484 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:50:10,484 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:50:10,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:10,485 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:50:10,485 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:10,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:50:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:50:11,302 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:50:11,302 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 13:50:11,303 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-18 13:50:11,303 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:50:11,303 INFO L82 PathProgramCache]: Analyzing trace with hash 783682102, now seen corresponding path program 1 times [2018-11-18 13:50:11,303 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:50:11,303 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:50:11,304 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:11,304 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:50:11,304 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:50:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:50:11,533 WARN L180 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 83 [2018-11-18 13:50:11,598 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 13:50:11,599 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 13:50:11,599 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 13:50:11,599 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 13:50:11,599 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-18 13:50:11,600 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:50:11,600 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 13:50:11,600 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 13:50:11,600 INFO L131 ssoRankerPreferences]: Filename of dumped script: elevator_spec3_product28_false-unreach-call_true-termination.cil.c_Iteration3_Loop [2018-11-18 13:50:11,600 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 13:50:11,600 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 13:50:11,618 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,622 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,623 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,628 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,636 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 13:50:11,638 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,646 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,648 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,651 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,653 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 13:50:11,654 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,655 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,657 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,659 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,674 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,675 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,677 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,681 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,682 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 13:50:11,694 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,697 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,699 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,700 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 13:50:11,701 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,702 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,704 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 13:50:11,705 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 13:50:11,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,712 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 13:50:11,713 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 13:50:11,714 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,717 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,723 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,724 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 13:50:11,725 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,726 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 13:50:11,730 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,732 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 13:50:11,736 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 13:50:11,742 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,747 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,749 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:11,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,017 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2018-11-18 13:50:12,173 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 13:50:12,174 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:50:12,191 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:50:12,191 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:50:12,212 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:50:12,212 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___9~0=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___9~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:50:12,242 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:50:12,243 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:50:12,258 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:50:12,258 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret8=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret8=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:50:12,287 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:50:12,287 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:50:12,300 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:50:12,300 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret10=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret10=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:50:12,324 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:50:12,324 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:50:12,330 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-18 13:50:12,330 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_isFloorCalling_#in~floorID=0, ULTIMATE.start_isFloorCalling_~floorID=0} Honda state: {ULTIMATE.start_isFloorCalling_#in~floorID=0, ULTIMATE.start_isFloorCalling_~floorID=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:50:12,347 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-18 13:50:12,347 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_32deb158-d0df-45f9-afe5-429821bc7d65/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:50:12,366 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-18 13:50:12,366 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-18 13:50:12,751 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-18 13:50:12,753 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 13:50:12,753 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 13:50:12,753 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 13:50:12,753 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 13:50:12,753 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 13:50:12,753 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:50:12,753 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 13:50:12,753 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 13:50:12,754 INFO L131 ssoRankerPreferences]: Filename of dumped script: elevator_spec3_product28_false-unreach-call_true-termination.cil.c_Iteration3_Loop [2018-11-18 13:50:12,754 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 13:50:12,754 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 13:50:12,756 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,821 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,836 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,842 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,855 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,870 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,887 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,891 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,903 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,905 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,917 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,927 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,929 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:12,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:50:13,400 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 13:50:13,405 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 13:50:13,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:50:13,407 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:50:13,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:50:13,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:50:13,408 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:50:13,408 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:50:13,415 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:50:13,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:50:13,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:50:13,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:50:13,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:50:13,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:50:13,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:50:13,431 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:50:13,432 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:50:13,433 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:50:13,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:50:13,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:50:13,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:50:13,447 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:50:13,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:50:13,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:50:13,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:50:13,447 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:50:13,447 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:50:13,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:50:13,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:50:13,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:50:13,450 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:50:13,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:50:13,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:50:13,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:50:13,451 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:50:13,451 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:50:13,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:50:13,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:50:13,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:50:13,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:50:13,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:50:13,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:50:13,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:50:13,453 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:50:13,453 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:50:13,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:50:13,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:50:13,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:50:13,455 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:50:13,455 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:50:13,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:50:13,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:50:13,456 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:50:13,456 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:50:13,456 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:50:13,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:50:13,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:50:13,457 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:50:13,457 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:50:13,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:50:13,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:50:13,461 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:50:13,461 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:50:13,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:50:13,464 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-18 13:50:13,470 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2018-11-18 13:50:13,470 INFO L444 ModelExtractionUtils]: 1 out of 5 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-18 13:50:13,472 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-18 13:50:13,472 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-18 13:50:13,472 INFO L518 LassoAnalysis]: Proved termination. [2018-11-18 13:50:13,472 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(~cleanupTimeShifts~0, ULTIMATE.start_cleanup_~i~1) = 1*~cleanupTimeShifts~0 - 1*ULTIMATE.start_cleanup_~i~1 Supporting invariants [] [2018-11-18 13:50:13,473 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-18 13:50:13,524 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:50:13,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:50:13,610 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:50:13,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:50:13,644 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:50:13,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:50:13,669 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 13:50:13,670 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 37042 states and 69154 transitions. cyclomatic complexity: 32113 Second operand 5 states. [2018-11-18 13:50:14,287 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 37042 states and 69154 transitions. cyclomatic complexity: 32113. Second operand 5 states. Result 44468 states and 83013 transitions. Complement of second has 8 states. [2018-11-18 13:50:14,287 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2018-11-18 13:50:14,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 13:50:14,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 23784 transitions. [2018-11-18 13:50:14,302 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 23784 transitions. Stem has 96 letters. Loop has 30 letters. [2018-11-18 13:50:14,304 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-18 13:50:14,304 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 23784 transitions. Stem has 126 letters. Loop has 30 letters. [2018-11-18 13:50:14,305 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-18 13:50:14,305 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 23784 transitions. Stem has 96 letters. Loop has 60 letters. [2018-11-18 13:50:14,305 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-18 13:50:14,307 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 44468 states and 83013 transitions. [2018-11-18 13:50:14,431 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-18 13:50:14,431 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 44468 states to 0 states and 0 transitions. [2018-11-18 13:50:14,431 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2018-11-18 13:50:14,431 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2018-11-18 13:50:14,431 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2018-11-18 13:50:14,431 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:50:14,431 INFO L705 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 13:50:14,431 INFO L728 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 13:50:14,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 13:50:14,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 13:50:14,432 INFO L87 Difference]: Start difference. First operand 0 states and 0 transitions. Second operand 4 states. [2018-11-18 13:50:14,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:50:14,432 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2018-11-18 13:50:14,432 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 13:50:14,432 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2018-11-18 13:50:14,432 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-18 13:50:14,432 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 13:50:14,432 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2018-11-18 13:50:14,433 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2018-11-18 13:50:14,433 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2018-11-18 13:50:14,433 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:50:14,433 INFO L705 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 13:50:14,433 INFO L728 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 13:50:14,433 INFO L608 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 13:50:14,433 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-18 13:50:14,433 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2018-11-18 13:50:14,433 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-18 13:50:14,433 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2018-11-18 13:50:14,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 18.11 01:50:14 BoogieIcfgContainer [2018-11-18 13:50:14,439 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-18 13:50:14,439 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 13:50:14,439 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 13:50:14,439 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 13:50:14,440 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:50:02" (3/4) ... [2018-11-18 13:50:14,443 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 13:50:14,443 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 13:50:14,444 INFO L168 Benchmark]: Toolchain (without parser) took 24828.22 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.4 GB). Free memory was 955.5 MB in the beginning and 1.2 GB in the end (delta: -275.6 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-18 13:50:14,444 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:50:14,445 INFO L168 Benchmark]: CACSL2BoogieTranslator took 573.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -155.4 MB). Peak memory consumption was 57.8 MB. Max. memory is 11.5 GB. [2018-11-18 13:50:14,445 INFO L168 Benchmark]: Boogie Procedure Inliner took 326.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 987.4 MB in the end (delta: 123.5 MB). Peak memory consumption was 123.5 MB. Max. memory is 11.5 GB. [2018-11-18 13:50:14,446 INFO L168 Benchmark]: Boogie Preprocessor took 565.71 ms. Allocated memory is still 1.2 GB. Free memory was 987.4 MB in the beginning and 1.0 GB in the end (delta: -44.8 MB). Peak memory consumption was 218.3 MB. Max. memory is 11.5 GB. [2018-11-18 13:50:14,446 INFO L168 Benchmark]: RCFGBuilder took 11183.14 ms. Allocated memory was 1.2 GB in the beginning and 2.1 GB in the end (delta: 919.1 MB). Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: -10.7 MB). Peak memory consumption was 937.9 MB. Max. memory is 11.5 GB. [2018-11-18 13:50:14,447 INFO L168 Benchmark]: BuchiAutomizer took 12171.96 ms. Allocated memory was 2.1 GB in the beginning and 2.5 GB in the end (delta: 389.5 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -188.1 MB). Peak memory consumption was 201.5 MB. Max. memory is 11.5 GB. [2018-11-18 13:50:14,447 INFO L168 Benchmark]: Witness Printer took 3.89 ms. Allocated memory is still 2.5 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:50:14,450 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 573.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -155.4 MB). Peak memory consumption was 57.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 326.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 987.4 MB in the end (delta: 123.5 MB). Peak memory consumption was 123.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 565.71 ms. Allocated memory is still 1.2 GB. Free memory was 987.4 MB in the beginning and 1.0 GB in the end (delta: -44.8 MB). Peak memory consumption was 218.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 11183.14 ms. Allocated memory was 1.2 GB in the beginning and 2.1 GB in the end (delta: 919.1 MB). Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: -10.7 MB). Peak memory consumption was 937.9 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 12171.96 ms. Allocated memory was 2.1 GB in the beginning and 2.5 GB in the end (delta: 389.5 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -188.1 MB). Peak memory consumption was 201.5 MB. Max. memory is 11.5 GB. * Witness Printer took 3.89 ms. Allocated memory is still 2.5 GB. Free memory is still 1.2 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 12.1s and 4 iterations. TraceHistogramMax:1. Analysis of lassos took 4.9s. Construction of modules took 3.3s. Büchi inclusion checks took 1.6s. 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 0.6s Buchi closure took 0.0s. Biggest automaton had 37042 states and ocurred in iteration 2. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 94426 SDtfs, 74329 SDslu, 52196 SDs, 0 SdLazy, 126 SolverSat, 79 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.3s Time LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI2 SILT1 lasso0 LassoPreprocessingBenchmarks: Lassos: inital116 mio100 ax100 hnf99 lsp15 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq211 hnf89 smp100 dnf176 smp100 tf103 neg96 sie106 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 24ms VariablesStem: 0 VariablesLoop: 4 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 4 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.4s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! Received shutdown request...