./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec14_product20_false-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec14_product20_false-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/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 baf2bdbb034a0fa730afdcbeef148fbca19f41c8 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:07:45,738 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:07:45,739 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:07:45,746 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:07:45,746 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:07:45,747 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:07:45,748 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:07:45,749 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:07:45,750 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:07:45,750 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:07:45,751 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:07:45,751 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:07:45,751 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:07:45,752 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:07:45,753 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:07:45,753 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:07:45,754 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:07:45,755 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:07:45,756 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:07:45,757 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:07:45,758 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:07:45,759 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:07:45,760 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:07:45,761 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:07:45,761 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:07:45,761 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:07:45,762 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:07:45,763 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:07:45,763 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:07:45,764 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:07:45,764 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:07:45,765 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:07:45,765 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:07:45,765 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:07:45,765 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:07:45,766 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:07:45,766 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-10 05:07:45,776 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:07:45,777 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:07:45,777 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:07:45,778 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:07:45,778 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 05:07:45,778 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 05:07:45,778 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 05:07:45,778 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 05:07:45,778 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 05:07:45,778 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 05:07:45,779 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 05:07:45,779 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:07:45,779 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:07:45,779 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 05:07:45,779 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:07:45,779 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:07:45,779 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:07:45,779 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 05:07:45,780 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 05:07:45,780 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 05:07:45,780 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:07:45,780 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:07:45,780 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 05:07:45,780 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 05:07:45,780 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:07:45,780 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:07:45,781 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 05:07:45,781 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:07:45,781 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 05:07:45,781 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 05:07:45,782 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 05:07:45,782 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_3a6ebde9-7964-426c-970a-205afca46229/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 -> baf2bdbb034a0fa730afdcbeef148fbca19f41c8 [2018-11-10 05:07:45,803 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:07:45,812 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:07:45,814 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:07:45,815 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:07:45,815 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:07:45,816 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/elevator_spec14_product20_false-unreach-call_true-termination.cil.c [2018-11-10 05:07:45,858 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/bin-2019/uautomizer/data/0ea0debb6/422b591505cf46559b75c067675d5237/FLAG642436ad3 [2018-11-10 05:07:46,341 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:07:46,342 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/sv-benchmarks/c/product-lines/elevator_spec14_product20_false-unreach-call_true-termination.cil.c [2018-11-10 05:07:46,357 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/bin-2019/uautomizer/data/0ea0debb6/422b591505cf46559b75c067675d5237/FLAG642436ad3 [2018-11-10 05:07:46,368 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/bin-2019/uautomizer/data/0ea0debb6/422b591505cf46559b75c067675d5237 [2018-11-10 05:07:46,371 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:07:46,372 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:07:46,372 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:07:46,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:07:46,376 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:07:46,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:07:46" (1/1) ... [2018-11-10 05:07:46,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58ceaa44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:07:46, skipping insertion in model container [2018-11-10 05:07:46,379 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:07:46" (1/1) ... [2018-11-10 05:07:46,387 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:07:46,436 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:07:46,748 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:07:46,756 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:07:46,899 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:07:46,939 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:07:46,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:07:46 WrapperNode [2018-11-10 05:07:46,939 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:07:46,940 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:07:46,940 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:07:46,940 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:07:46,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:07:46" (1/1) ... [2018-11-10 05:07:46,965 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:07:46" (1/1) ... [2018-11-10 05:07:47,247 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:07:47,247 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:07:47,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:07:47,247 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:07:47,255 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:07:46" (1/1) ... [2018-11-10 05:07:47,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:07:46" (1/1) ... [2018-11-10 05:07:47,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:07:46" (1/1) ... [2018-11-10 05:07:47,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:07:46" (1/1) ... [2018-11-10 05:07:47,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:07:46" (1/1) ... [2018-11-10 05:07:47,540 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:07:46" (1/1) ... [2018-11-10 05:07:47,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:07:46" (1/1) ... [2018-11-10 05:07:47,648 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:07:47,649 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 05:07:47,649 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 05:07:47,649 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 05:07:47,649 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:07:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/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 [2018-11-10 05:07:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 05:07:47,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 05:07:57,584 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 05:07:57,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:07:57 BoogieIcfgContainer [2018-11-10 05:07:57,585 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 05:07:57,585 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-10 05:07:57,585 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-10 05:07:57,587 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-10 05:07:57,588 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:07:57,588 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 05:07:46" (1/3) ... [2018-11-10 05:07:57,589 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1d6cbe2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 05:07:57, skipping insertion in model container [2018-11-10 05:07:57,589 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:07:57,589 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:07:46" (2/3) ... [2018-11-10 05:07:57,590 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1d6cbe2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 05:07:57, skipping insertion in model container [2018-11-10 05:07:57,590 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:07:57,590 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:07:57" (3/3) ... [2018-11-10 05:07:57,591 INFO L375 chiAutomizerObserver]: Analyzing ICFG elevator_spec14_product20_false-unreach-call_true-termination.cil.c [2018-11-10 05:07:57,625 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 05:07:57,625 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-10 05:07:57,626 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-10 05:07:57,626 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-10 05:07:57,626 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 05:07:57,626 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 05:07:57,626 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-10 05:07:57,626 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 05:07:57,626 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-10 05:07:57,743 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 11842 states. [2018-11-10 05:07:57,907 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2385 [2018-11-10 05:07:57,907 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:07:57,907 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:07:57,920 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] [2018-11-10 05:07:57,920 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] [2018-11-10 05:07:57,920 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-10 05:07:57,920 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 11842 states. [2018-11-10 05:07:58,024 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2385 [2018-11-10 05:07:58,025 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:07:58,025 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:07:58,028 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] [2018-11-10 05:07:58,028 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] [2018-11-10 05:07:58,036 INFO L793 eck$LassoCheckResult]: Stem: 2699#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 30;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string18.base, #t~string18.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 9;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string19.base, #t~string19.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 21;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string20.base, #t~string20.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 30;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string21.base, #t~string21.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 9;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string22.base, #t~string22.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 21;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string23.base, #t~string23.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 30;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string27.base, #t~string27.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 9;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string28.base, #t~string28.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 25;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string29.base, #t~string29.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 30;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string30.base, #t~string30.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 9;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string31.base, #t~string31.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 25;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string32.base, #t~string32.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 10;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string113.base, #t~string113.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string115.base, #t~string115.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string115.base,#t~string115.offset + 0 := 91];#memory_int := #memory_int[#t~string115.base,#t~string115.offset + 1 := 95];#memory_int := #memory_int[#t~string115.base,#t~string115.offset + 2 := 93];#memory_int := #memory_int[#t~string115.base,#t~string115.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string117.base, #t~string117.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string117.base,#t~string117.offset + 0 := 91];#memory_int := #memory_int[#t~string117.base,#t~string117.offset + 1 := 93];#memory_int := #memory_int[#t~string117.base,#t~string117.offset + 2 := 32];#memory_int := #memory_int[#t~string117.base,#t~string117.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 5;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string119.base, #t~string119.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string119.base,#t~string119.offset + 0 := 32];#memory_int := #memory_int[#t~string119.base,#t~string119.offset + 1 := 97];#memory_int := #memory_int[#t~string119.base,#t~string119.offset + 2 := 116];#memory_int := #memory_int[#t~string119.base,#t~string119.offset + 3 := 32];#memory_int := #memory_int[#t~string119.base,#t~string119.offset + 4 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 3;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string121.base, #t~string121.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string121.base,#t~string121.offset + 0 := 37];#memory_int := #memory_int[#t~string121.base,#t~string121.offset + 1 := 105];#memory_int := #memory_int[#t~string121.base,#t~string121.offset + 2 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 10;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string123.base, #t~string123.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 3;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string125.base, #t~string125.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string125.base,#t~string125.offset + 0 := 117];#memory_int := #memory_int[#t~string125.base,#t~string125.offset + 1 := 112];#memory_int := #memory_int[#t~string125.base,#t~string125.offset + 2 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 5;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string127.base, #t~string127.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string127.base,#t~string127.offset + 0 := 100];#memory_int := #memory_int[#t~string127.base,#t~string127.offset + 1 := 111];#memory_int := #memory_int[#t~string127.base,#t~string127.offset + 2 := 119];#memory_int := #memory_int[#t~string127.base,#t~string127.offset + 3 := 110];#memory_int := #memory_int[#t~string127.base,#t~string127.offset + 4 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 7;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string129.base, #t~string129.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 0 := 32];#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 1 := 73];#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 2 := 76];#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 3 := 95];#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 4 := 112];#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 5 := 58];#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 6 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string131.base, #t~string131.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string131.base,#t~string131.offset + 0 := 32];#memory_int := #memory_int[#t~string131.base,#t~string131.offset + 1 := 37];#memory_int := #memory_int[#t~string131.base,#t~string131.offset + 2 := 105];#memory_int := #memory_int[#t~string131.base,#t~string131.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string133.base, #t~string133.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string133.base,#t~string133.offset + 0 := 32];#memory_int := #memory_int[#t~string133.base,#t~string133.offset + 1 := 37];#memory_int := #memory_int[#t~string133.base,#t~string133.offset + 2 := 105];#memory_int := #memory_int[#t~string133.base,#t~string133.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string135.base, #t~string135.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string135.base,#t~string135.offset + 0 := 32];#memory_int := #memory_int[#t~string135.base,#t~string135.offset + 1 := 37];#memory_int := #memory_int[#t~string135.base,#t~string135.offset + 2 := 105];#memory_int := #memory_int[#t~string135.base,#t~string135.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string137.base, #t~string137.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string137.base,#t~string137.offset + 0 := 32];#memory_int := #memory_int[#t~string137.base,#t~string137.offset + 1 := 37];#memory_int := #memory_int[#t~string137.base,#t~string137.offset + 2 := 105];#memory_int := #memory_int[#t~string137.base,#t~string137.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string139.base, #t~string139.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string139.base,#t~string139.offset + 0 := 32];#memory_int := #memory_int[#t~string139.base,#t~string139.offset + 1 := 37];#memory_int := #memory_int[#t~string139.base,#t~string139.offset + 2 := 105];#memory_int := #memory_int[#t~string139.base,#t~string139.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 6;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string141.base, #t~string141.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string141.base,#t~string141.offset + 0 := 32];#memory_int := #memory_int[#t~string141.base,#t~string141.offset + 1 := 70];#memory_int := #memory_int[#t~string141.base,#t~string141.offset + 2 := 95];#memory_int := #memory_int[#t~string141.base,#t~string141.offset + 3 := 112];#memory_int := #memory_int[#t~string141.base,#t~string141.offset + 4 := 58];#memory_int := #memory_int[#t~string141.base,#t~string141.offset + 5 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string144.base, #t~string144.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string144.base,#t~string144.offset + 0 := 32];#memory_int := #memory_int[#t~string144.base,#t~string144.offset + 1 := 37];#memory_int := #memory_int[#t~string144.base,#t~string144.offset + 2 := 105];#memory_int := #memory_int[#t~string144.base,#t~string144.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string147.base, #t~string147.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string147.base,#t~string147.offset + 0 := 32];#memory_int := #memory_int[#t~string147.base,#t~string147.offset + 1 := 37];#memory_int := #memory_int[#t~string147.base,#t~string147.offset + 2 := 105];#memory_int := #memory_int[#t~string147.base,#t~string147.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string150.base, #t~string150.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string150.base,#t~string150.offset + 0 := 32];#memory_int := #memory_int[#t~string150.base,#t~string150.offset + 1 := 37];#memory_int := #memory_int[#t~string150.base,#t~string150.offset + 2 := 105];#memory_int := #memory_int[#t~string150.base,#t~string150.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string153.base, #t~string153.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string153.base,#t~string153.offset + 0 := 32];#memory_int := #memory_int[#t~string153.base,#t~string153.offset + 1 := 37];#memory_int := #memory_int[#t~string153.base,#t~string153.offset + 2 := 105];#memory_int := #memory_int[#t~string153.base,#t~string153.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string156.base, #t~string156.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string156.base,#t~string156.offset + 0 := 32];#memory_int := #memory_int[#t~string156.base,#t~string156.offset + 1 := 37];#memory_int := #memory_int[#t~string156.base,#t~string156.offset + 2 := 105];#memory_int := #memory_int[#t~string156.base,#t~string156.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 2;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string158.base, #t~string158.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string158.base,#t~string158.offset + 0 := 10];#memory_int := #memory_int[#t~string158.base,#t~string158.offset + 1 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 9;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string161.base, #t~string161.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~blocked~0 := 0;~cleanupTimeShifts~0 := 12;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 10551#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret58, main_~retValue_acc~4, main_~tmp~14;havoc main_~retValue_acc~4;havoc main_~tmp~14;assume { :begin_inline_select_helpers } true; 1401#L924true assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 9226#L917true assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 1858#L932true main_#t~ret58 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~14 := main_#t~ret58;havoc main_#t~ret58; 11742#L888true assume main_~tmp~14 != 0;assume { :begin_inline_setup } true; 5124#L861true assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret51, bigMacCall_~tmp~11;havoc bigMacCall_~tmp~11;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~28;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~28; 1669#L3231true assume getOrigin_~person == 0;getOrigin_~retValue_acc~28 := 4;getOrigin_#res := getOrigin_~retValue_acc~28; 4469#L3256true bigMacCall_#t~ret51 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~11 := bigMacCall_#t~ret51;havoc bigMacCall_#t~ret51;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~11;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 791#L1310true assume initPersonOnFloor_~floor == 0; 578#L1311true assume initPersonOnFloor_~person == 0;~personOnFloor_0_0~0 := 1; 11672#L1418-1true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 1119#L1102true assume callOnFloor_~floorID == 0;~calls_0~0 := 1; 1750#L1114-2true assume { :end_inline_callOnFloor } true; 1127#L1454true assume { :end_inline_initPersonOnFloor } true; 6899#L665true assume { :end_inline_bigMacCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret112, timeShift_~tmp~26;havoc timeShift_~tmp~26;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 4250#L1852true timeShift_#t~ret112 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~26 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 5423#L2794true assume timeShift_~tmp~26 != 0; 5183#L2795true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 5412#L2794-1true assume { :begin_inline___utac_acc__Specification14_spec__1 } true;havoc __utac_acc__Specification14_spec__1_#t~ret41, __utac_acc__Specification14_spec__1_#t~ret42, __utac_acc__Specification14_spec__1_#t~ret43, __utac_acc__Specification14_spec__1_#t~ret44, __utac_acc__Specification14_spec__1_~tmp~5, __utac_acc__Specification14_spec__1_~tmp___0~2, __utac_acc__Specification14_spec__1_~tmp___1~2, __utac_acc__Specification14_spec__1_~tmp___2~0;havoc __utac_acc__Specification14_spec__1_~tmp~5;havoc __utac_acc__Specification14_spec__1_~tmp___0~2;havoc __utac_acc__Specification14_spec__1_~tmp___1~2;havoc __utac_acc__Specification14_spec__1_~tmp___2~0;assume { :begin_inline_isExecutiveFloorCalling } true;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret163, isExecutiveFloorCalling_~retValue_acc~25;havoc isExecutiveFloorCalling_~retValue_acc~25;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~7;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~7; 4993#L1039-50true assume isFloorCalling_~floorID == 0;isFloorCalling_~retValue_acc~7 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~7; 11701#L1066-50true isExecutiveFloorCalling_#t~ret163 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;isExecutiveFloorCalling_~retValue_acc~25 := isExecutiveFloorCalling_#t~ret163;havoc isExecutiveFloorCalling_#t~ret163;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~25; 10385#L3174-6true __utac_acc__Specification14_spec__1_#t~ret41 := isExecutiveFloorCalling_#res;assume { :end_inline_isExecutiveFloorCalling } true;__utac_acc__Specification14_spec__1_~tmp___2~0 := __utac_acc__Specification14_spec__1_#t~ret41;havoc __utac_acc__Specification14_spec__1_#t~ret41; 5673#L523true assume !(__utac_acc__Specification14_spec__1_~tmp___2~0 != 0); 5674#L523-1true assume { :end_inline___utac_acc__Specification14_spec__1 } true; 5492#L2812true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret112, timeShift_~tmp~26;havoc timeShift_~tmp~26;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 4252#L1852-2true timeShift_#t~ret112 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~26 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 5414#L2794-2true assume timeShift_~tmp~26 != 0; 5171#L2795-3true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 5413#L2794-3true assume { :begin_inline___utac_acc__Specification14_spec__1 } true;havoc __utac_acc__Specification14_spec__1_#t~ret41, __utac_acc__Specification14_spec__1_#t~ret42, __utac_acc__Specification14_spec__1_#t~ret43, __utac_acc__Specification14_spec__1_#t~ret44, __utac_acc__Specification14_spec__1_~tmp~5, __utac_acc__Specification14_spec__1_~tmp___0~2, __utac_acc__Specification14_spec__1_~tmp___1~2, __utac_acc__Specification14_spec__1_~tmp___2~0;havoc __utac_acc__Specification14_spec__1_~tmp~5;havoc __utac_acc__Specification14_spec__1_~tmp___0~2;havoc __utac_acc__Specification14_spec__1_~tmp___1~2;havoc __utac_acc__Specification14_spec__1_~tmp___2~0;assume { :begin_inline_isExecutiveFloorCalling } true;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret163, isExecutiveFloorCalling_~retValue_acc~25;havoc isExecutiveFloorCalling_~retValue_acc~25;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~7;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~7; 6547#L1039-101true assume isFloorCalling_~floorID == 0;isFloorCalling_~retValue_acc~7 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~7; 11487#L1066-101true isExecutiveFloorCalling_#t~ret163 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;isExecutiveFloorCalling_~retValue_acc~25 := isExecutiveFloorCalling_#t~ret163;havoc isExecutiveFloorCalling_#t~ret163;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~25; 10080#L3174-13true __utac_acc__Specification14_spec__1_#t~ret41 := isExecutiveFloorCalling_#res;assume { :end_inline_isExecutiveFloorCalling } true;__utac_acc__Specification14_spec__1_~tmp___2~0 := __utac_acc__Specification14_spec__1_#t~ret41;havoc __utac_acc__Specification14_spec__1_#t~ret41; 5641#L523-2true assume !(__utac_acc__Specification14_spec__1_~tmp___2~0 != 0); 5643#L523-3true assume { :end_inline___utac_acc__Specification14_spec__1 } true; 5488#L2812-1true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret112, timeShift_~tmp~26;havoc timeShift_~tmp~26;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 4236#L1852-4true timeShift_#t~ret112 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~26 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 5415#L2794-4true assume timeShift_~tmp~26 != 0; 5175#L2795-6true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 5418#L2794-5true assume { :begin_inline___utac_acc__Specification14_spec__1 } true;havoc __utac_acc__Specification14_spec__1_#t~ret41, __utac_acc__Specification14_spec__1_#t~ret42, __utac_acc__Specification14_spec__1_#t~ret43, __utac_acc__Specification14_spec__1_#t~ret44, __utac_acc__Specification14_spec__1_~tmp~5, __utac_acc__Specification14_spec__1_~tmp___0~2, __utac_acc__Specification14_spec__1_~tmp___1~2, __utac_acc__Specification14_spec__1_~tmp___2~0;havoc __utac_acc__Specification14_spec__1_~tmp~5;havoc __utac_acc__Specification14_spec__1_~tmp___0~2;havoc __utac_acc__Specification14_spec__1_~tmp___1~2;havoc __utac_acc__Specification14_spec__1_~tmp___2~0;assume { :begin_inline_isExecutiveFloorCalling } true;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret163, isExecutiveFloorCalling_~retValue_acc~25;havoc isExecutiveFloorCalling_~retValue_acc~25;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~7;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~7; 6301#L1039-152true assume isFloorCalling_~floorID == 0;isFloorCalling_~retValue_acc~7 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~7; 11528#L1066-152true isExecutiveFloorCalling_#t~ret163 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;isExecutiveFloorCalling_~retValue_acc~25 := isExecutiveFloorCalling_#t~ret163;havoc isExecutiveFloorCalling_#t~ret163;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~25; 10062#L3174-20true __utac_acc__Specification14_spec__1_#t~ret41 := isExecutiveFloorCalling_#res;assume { :end_inline_isExecutiveFloorCalling } true;__utac_acc__Specification14_spec__1_~tmp___2~0 := __utac_acc__Specification14_spec__1_#t~ret41;havoc __utac_acc__Specification14_spec__1_#t~ret41; 5650#L523-4true assume !(__utac_acc__Specification14_spec__1_~tmp___2~0 != 0); 5652#L523-5true assume { :end_inline___utac_acc__Specification14_spec__1 } true; 5494#L2812-2true assume { :end_inline_timeShift } true; 7456#L677true assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret46, bobCall_~tmp~6;havoc bobCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~28;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~28; 1661#L3231-1true assume getOrigin_~person == 0;getOrigin_~retValue_acc~28 := 4;getOrigin_#res := getOrigin_~retValue_acc~28; 4470#L3256-1true bobCall_#t~ret46 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~6 := bobCall_#t~ret46;havoc bobCall_#t~ret46;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 792#L1310-1true assume initPersonOnFloor_~floor == 0; 576#L1311-2true assume initPersonOnFloor_~person == 0;~personOnFloor_0_0~0 := 1; 11674#L1418-3true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 1121#L1102-2true assume callOnFloor_~floorID == 0;~calls_0~0 := 1; 1754#L1114-5true assume { :end_inline_callOnFloor } true; 1129#L1454-1true assume { :end_inline_initPersonOnFloor } true; 415#L610true assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret52, cleanup_#t~ret53, cleanup_~i~2, cleanup_~tmp~12, cleanup_~tmp___0~3, cleanup_~__cil_tmp4~2;havoc cleanup_~i~2;havoc cleanup_~tmp~12;havoc cleanup_~tmp___0~3;havoc cleanup_~__cil_tmp4~2;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret112, timeShift_~tmp~26;havoc timeShift_~tmp~26;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 4238#L1852-6true timeShift_#t~ret112 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~26 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 5405#L2794-6true assume timeShift_~tmp~26 != 0; 5155#L2795-9true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 5403#L2794-7true assume { :begin_inline___utac_acc__Specification14_spec__1 } true;havoc __utac_acc__Specification14_spec__1_#t~ret41, __utac_acc__Specification14_spec__1_#t~ret42, __utac_acc__Specification14_spec__1_#t~ret43, __utac_acc__Specification14_spec__1_#t~ret44, __utac_acc__Specification14_spec__1_~tmp~5, __utac_acc__Specification14_spec__1_~tmp___0~2, __utac_acc__Specification14_spec__1_~tmp___1~2, __utac_acc__Specification14_spec__1_~tmp___2~0;havoc __utac_acc__Specification14_spec__1_~tmp~5;havoc __utac_acc__Specification14_spec__1_~tmp___0~2;havoc __utac_acc__Specification14_spec__1_~tmp___1~2;havoc __utac_acc__Specification14_spec__1_~tmp___2~0;assume { :begin_inline_isExecutiveFloorCalling } true;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret163, isExecutiveFloorCalling_~retValue_acc~25;havoc isExecutiveFloorCalling_~retValue_acc~25;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~7;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~7; 6452#L1039-203true assume isFloorCalling_~floorID == 0;isFloorCalling_~retValue_acc~7 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~7; 11340#L1066-203true isExecutiveFloorCalling_#t~ret163 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;isExecutiveFloorCalling_~retValue_acc~25 := isExecutiveFloorCalling_#t~ret163;havoc isExecutiveFloorCalling_#t~ret163;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~25; 10058#L3174-27true __utac_acc__Specification14_spec__1_#t~ret41 := isExecutiveFloorCalling_#res;assume { :end_inline_isExecutiveFloorCalling } true;__utac_acc__Specification14_spec__1_~tmp___2~0 := __utac_acc__Specification14_spec__1_#t~ret41;havoc __utac_acc__Specification14_spec__1_#t~ret41; 5658#L523-6true assume !(__utac_acc__Specification14_spec__1_~tmp___2~0 != 0); 5613#L523-7true assume { :end_inline___utac_acc__Specification14_spec__1 } true; 5461#L2812-3true assume { :end_inline_timeShift } true;cleanup_~i~2 := 0; 6483#L693-3true [2018-11-10 05:07:58,037 INFO L795 eck$LassoCheckResult]: Loop: 6483#L693-3true assume true; 6475#L693-1true assume !false; 6356#L694true cleanup_~__cil_tmp4~2 := ~cleanupTimeShifts~0 - 1; 5573#L697true assume cleanup_~i~2 < cleanup_~__cil_tmp4~2;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := ~blocked~0;isBlocked_#res := isBlocked_~retValue_acc~10; 4579#L1690true cleanup_#t~ret52 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~3 := cleanup_#t~ret52;havoc cleanup_#t~ret52; 11318#L701true assume cleanup_~tmp___0~3 != 1; 11323#L701-1true assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~18;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~18;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~17, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~2, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~17;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~2;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~7;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~7; 6454#L1039-204true assume isFloorCalling_~floorID == 0;isFloorCalling_~retValue_acc~7 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~7; 11458#L1066-204true anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 11587#L1951true assume anyStopRequested_~tmp___3~0 != 0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 787#L2015true isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~18 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if isIdle_~tmp~18 == 0 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 4260#L2028true cleanup_#t~ret53 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~12 := cleanup_#t~ret53;havoc cleanup_#t~ret53; 11820#L713true assume !(cleanup_~tmp~12 != 0);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret112, timeShift_~tmp~26;havoc timeShift_~tmp~26;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 4223#L1852-8true timeShift_#t~ret112 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~26 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 5407#L2794-8true assume timeShift_~tmp~26 != 0; 5159#L2795-12true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 5409#L2794-9true assume { :begin_inline___utac_acc__Specification14_spec__1 } true;havoc __utac_acc__Specification14_spec__1_#t~ret41, __utac_acc__Specification14_spec__1_#t~ret42, __utac_acc__Specification14_spec__1_#t~ret43, __utac_acc__Specification14_spec__1_#t~ret44, __utac_acc__Specification14_spec__1_~tmp~5, __utac_acc__Specification14_spec__1_~tmp___0~2, __utac_acc__Specification14_spec__1_~tmp___1~2, __utac_acc__Specification14_spec__1_~tmp___2~0;havoc __utac_acc__Specification14_spec__1_~tmp~5;havoc __utac_acc__Specification14_spec__1_~tmp___0~2;havoc __utac_acc__Specification14_spec__1_~tmp___1~2;havoc __utac_acc__Specification14_spec__1_~tmp___2~0;assume { :begin_inline_isExecutiveFloorCalling } true;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret163, isExecutiveFloorCalling_~retValue_acc~25;havoc isExecutiveFloorCalling_~retValue_acc~25;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~7;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~7; 5843#L1039-259true assume isFloorCalling_~floorID == 0;isFloorCalling_~retValue_acc~7 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~7; 8650#L1066-259true isExecutiveFloorCalling_#t~ret163 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;isExecutiveFloorCalling_~retValue_acc~25 := isExecutiveFloorCalling_#t~ret163;havoc isExecutiveFloorCalling_#t~ret163;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~25; 10032#L3174-34true __utac_acc__Specification14_spec__1_#t~ret41 := isExecutiveFloorCalling_#res;assume { :end_inline_isExecutiveFloorCalling } true;__utac_acc__Specification14_spec__1_~tmp___2~0 := __utac_acc__Specification14_spec__1_#t~ret41;havoc __utac_acc__Specification14_spec__1_#t~ret41; 5620#L523-8true assume !(__utac_acc__Specification14_spec__1_~tmp___2~0 != 0); 5621#L523-9true assume { :end_inline___utac_acc__Specification14_spec__1 } true; 5468#L2812-4true assume { :end_inline_timeShift } true;cleanup_~i~2 := cleanup_~i~2 + 1; 6483#L693-3true [2018-11-10 05:07:58,042 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:07:58,050 INFO L82 PathProgramCache]: Analyzing trace with hash -365716126, now seen corresponding path program 1 times [2018-11-10 05:07:58,051 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:07:58,052 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:07:58,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:07:58,092 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:07:58,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:07:58,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:07:58,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:07:58,297 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 05:07:58,297 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 05:07:58,301 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 05:07:58,301 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:07:58,301 INFO L82 PathProgramCache]: Analyzing trace with hash 1593002613, now seen corresponding path program 1 times [2018-11-10 05:07:58,301 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:07:58,301 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:07:58,302 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:07:58,302 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:07:58,302 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:07:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:07:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:07:58,367 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 05:07:58,367 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-10 05:07:58,369 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 05:07:58,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 05:07:58,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-10 05:07:58,384 INFO L87 Difference]: Start difference. First operand 11842 states. Second operand 8 states. [2018-11-10 05:08:13,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:08:13,739 INFO L93 Difference]: Finished difference Result 176645 states and 330107 transitions. [2018-11-10 05:08:13,740 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-11-10 05:08:13,741 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 176645 states and 330107 transitions. [2018-11-10 05:08:14,202 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 59794 [2018-11-10 05:08:14,642 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 176645 states to 176488 states and 329923 transitions. [2018-11-10 05:08:14,643 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 176488 [2018-11-10 05:08:14,744 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 176488 [2018-11-10 05:08:14,745 INFO L73 IsDeterministic]: Start isDeterministic. Operand 176488 states and 329923 transitions. [2018-11-10 05:08:14,904 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-10 05:08:14,904 INFO L705 BuchiCegarLoop]: Abstraction has 176488 states and 329923 transitions. [2018-11-10 05:08:15,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176488 states and 329923 transitions. [2018-11-10 05:08:15,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176488 to 23614. [2018-11-10 05:08:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23614 states. [2018-11-10 05:08:15,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23614 states to 23614 states and 44133 transitions. [2018-11-10 05:08:15,829 INFO L728 BuchiCegarLoop]: Abstraction has 23614 states and 44133 transitions. [2018-11-10 05:08:15,830 INFO L608 BuchiCegarLoop]: Abstraction has 23614 states and 44133 transitions. [2018-11-10 05:08:15,830 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-10 05:08:15,830 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23614 states and 44133 transitions. [2018-11-10 05:08:15,869 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4773 [2018-11-10 05:08:15,869 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:08:15,869 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:08:15,871 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] [2018-11-10 05:08:15,871 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] [2018-11-10 05:08:15,871 INFO L793 eck$LassoCheckResult]: Stem: 192608#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 30;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string18.base, #t~string18.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 9;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string19.base, #t~string19.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 21;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string20.base, #t~string20.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 30;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string21.base, #t~string21.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 9;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string22.base, #t~string22.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 21;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string23.base, #t~string23.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 30;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string27.base, #t~string27.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 9;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string28.base, #t~string28.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 25;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string29.base, #t~string29.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 30;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string30.base, #t~string30.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 9;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string31.base, #t~string31.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 25;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string32.base, #t~string32.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 10;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string113.base, #t~string113.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string115.base, #t~string115.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string115.base,#t~string115.offset + 0 := 91];#memory_int := #memory_int[#t~string115.base,#t~string115.offset + 1 := 95];#memory_int := #memory_int[#t~string115.base,#t~string115.offset + 2 := 93];#memory_int := #memory_int[#t~string115.base,#t~string115.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string117.base, #t~string117.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string117.base,#t~string117.offset + 0 := 91];#memory_int := #memory_int[#t~string117.base,#t~string117.offset + 1 := 93];#memory_int := #memory_int[#t~string117.base,#t~string117.offset + 2 := 32];#memory_int := #memory_int[#t~string117.base,#t~string117.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 5;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string119.base, #t~string119.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string119.base,#t~string119.offset + 0 := 32];#memory_int := #memory_int[#t~string119.base,#t~string119.offset + 1 := 97];#memory_int := #memory_int[#t~string119.base,#t~string119.offset + 2 := 116];#memory_int := #memory_int[#t~string119.base,#t~string119.offset + 3 := 32];#memory_int := #memory_int[#t~string119.base,#t~string119.offset + 4 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 3;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string121.base, #t~string121.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string121.base,#t~string121.offset + 0 := 37];#memory_int := #memory_int[#t~string121.base,#t~string121.offset + 1 := 105];#memory_int := #memory_int[#t~string121.base,#t~string121.offset + 2 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 10;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string123.base, #t~string123.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 3;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string125.base, #t~string125.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string125.base,#t~string125.offset + 0 := 117];#memory_int := #memory_int[#t~string125.base,#t~string125.offset + 1 := 112];#memory_int := #memory_int[#t~string125.base,#t~string125.offset + 2 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 5;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string127.base, #t~string127.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string127.base,#t~string127.offset + 0 := 100];#memory_int := #memory_int[#t~string127.base,#t~string127.offset + 1 := 111];#memory_int := #memory_int[#t~string127.base,#t~string127.offset + 2 := 119];#memory_int := #memory_int[#t~string127.base,#t~string127.offset + 3 := 110];#memory_int := #memory_int[#t~string127.base,#t~string127.offset + 4 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 7;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string129.base, #t~string129.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 0 := 32];#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 1 := 73];#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 2 := 76];#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 3 := 95];#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 4 := 112];#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 5 := 58];#memory_int := #memory_int[#t~string129.base,#t~string129.offset + 6 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string131.base, #t~string131.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string131.base,#t~string131.offset + 0 := 32];#memory_int := #memory_int[#t~string131.base,#t~string131.offset + 1 := 37];#memory_int := #memory_int[#t~string131.base,#t~string131.offset + 2 := 105];#memory_int := #memory_int[#t~string131.base,#t~string131.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string133.base, #t~string133.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string133.base,#t~string133.offset + 0 := 32];#memory_int := #memory_int[#t~string133.base,#t~string133.offset + 1 := 37];#memory_int := #memory_int[#t~string133.base,#t~string133.offset + 2 := 105];#memory_int := #memory_int[#t~string133.base,#t~string133.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string135.base, #t~string135.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string135.base,#t~string135.offset + 0 := 32];#memory_int := #memory_int[#t~string135.base,#t~string135.offset + 1 := 37];#memory_int := #memory_int[#t~string135.base,#t~string135.offset + 2 := 105];#memory_int := #memory_int[#t~string135.base,#t~string135.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string137.base, #t~string137.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string137.base,#t~string137.offset + 0 := 32];#memory_int := #memory_int[#t~string137.base,#t~string137.offset + 1 := 37];#memory_int := #memory_int[#t~string137.base,#t~string137.offset + 2 := 105];#memory_int := #memory_int[#t~string137.base,#t~string137.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string139.base, #t~string139.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string139.base,#t~string139.offset + 0 := 32];#memory_int := #memory_int[#t~string139.base,#t~string139.offset + 1 := 37];#memory_int := #memory_int[#t~string139.base,#t~string139.offset + 2 := 105];#memory_int := #memory_int[#t~string139.base,#t~string139.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 6;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string141.base, #t~string141.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string141.base,#t~string141.offset + 0 := 32];#memory_int := #memory_int[#t~string141.base,#t~string141.offset + 1 := 70];#memory_int := #memory_int[#t~string141.base,#t~string141.offset + 2 := 95];#memory_int := #memory_int[#t~string141.base,#t~string141.offset + 3 := 112];#memory_int := #memory_int[#t~string141.base,#t~string141.offset + 4 := 58];#memory_int := #memory_int[#t~string141.base,#t~string141.offset + 5 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string144.base, #t~string144.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string144.base,#t~string144.offset + 0 := 32];#memory_int := #memory_int[#t~string144.base,#t~string144.offset + 1 := 37];#memory_int := #memory_int[#t~string144.base,#t~string144.offset + 2 := 105];#memory_int := #memory_int[#t~string144.base,#t~string144.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string147.base, #t~string147.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string147.base,#t~string147.offset + 0 := 32];#memory_int := #memory_int[#t~string147.base,#t~string147.offset + 1 := 37];#memory_int := #memory_int[#t~string147.base,#t~string147.offset + 2 := 105];#memory_int := #memory_int[#t~string147.base,#t~string147.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string150.base, #t~string150.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string150.base,#t~string150.offset + 0 := 32];#memory_int := #memory_int[#t~string150.base,#t~string150.offset + 1 := 37];#memory_int := #memory_int[#t~string150.base,#t~string150.offset + 2 := 105];#memory_int := #memory_int[#t~string150.base,#t~string150.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string153.base, #t~string153.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string153.base,#t~string153.offset + 0 := 32];#memory_int := #memory_int[#t~string153.base,#t~string153.offset + 1 := 37];#memory_int := #memory_int[#t~string153.base,#t~string153.offset + 2 := 105];#memory_int := #memory_int[#t~string153.base,#t~string153.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string156.base, #t~string156.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string156.base,#t~string156.offset + 0 := 32];#memory_int := #memory_int[#t~string156.base,#t~string156.offset + 1 := 37];#memory_int := #memory_int[#t~string156.base,#t~string156.offset + 2 := 105];#memory_int := #memory_int[#t~string156.base,#t~string156.offset + 3 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 2;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string158.base, #t~string158.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;#memory_int := #memory_int[#t~string158.base,#t~string158.offset + 0 := 10];#memory_int := #memory_int[#t~string158.base,#t~string158.offset + 1 := 0];#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 9;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];#t~string161.base, #t~string161.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~blocked~0 := 0;~cleanupTimeShifts~0 := 12;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 192609#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret58, main_~retValue_acc~4, main_~tmp~14;havoc main_~retValue_acc~4;havoc main_~tmp~14;assume { :begin_inline_select_helpers } true; 190715#L924 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 190716#L917 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res;havoc valid_product_~retValue_acc~6;havoc valid_product_~retValue_acc~6;valid_product_~retValue_acc~6 := 1;valid_product_#res := valid_product_~retValue_acc~6; 191231#L932 main_#t~ret58 := valid_product_#res;assume { :end_inline_valid_product } true;main_~tmp~14 := main_#t~ret58;havoc main_#t~ret58; 191232#L888 assume main_~tmp~14 != 0;assume { :begin_inline_setup } true; 194999#L861 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_bigMacCall } true;havoc bigMacCall_#t~ret51, bigMacCall_~tmp~11;havoc bigMacCall_~tmp~11;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 5;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~28;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~28; 191029#L3231 assume getOrigin_~person == 0;getOrigin_~retValue_acc~28 := 4;getOrigin_#res := getOrigin_~retValue_acc~28; 188723#L3256 bigMacCall_#t~ret51 := getOrigin_#res;assume { :end_inline_getOrigin } true;bigMacCall_~tmp~11 := bigMacCall_#t~ret51;havoc bigMacCall_#t~ret51;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 5, bigMacCall_~tmp~11;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 189829#L1310 assume initPersonOnFloor_~floor == 0; 189523#L1311 assume initPersonOnFloor_~person == 0;~personOnFloor_0_0~0 := 1; 189257#L1418-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 190328#L1102 assume !(callOnFloor_~floorID == 0); 190039#L1105 assume callOnFloor_~floorID == 1;~calls_1~0 := 1; 190040#L1114-2 assume { :end_inline_callOnFloor } true; 191120#L1454 assume { :end_inline_initPersonOnFloor } true; 197160#L665 assume { :end_inline_bigMacCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret112, timeShift_~tmp~26;havoc timeShift_~tmp~26;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 197161#L1852 timeShift_#t~ret112 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~26 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 195328#L2794 assume timeShift_~tmp~26 != 0; 195329#L2795 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 200725#L2794-1 assume { :begin_inline___utac_acc__Specification14_spec__1 } true;havoc __utac_acc__Specification14_spec__1_#t~ret41, __utac_acc__Specification14_spec__1_#t~ret42, __utac_acc__Specification14_spec__1_#t~ret43, __utac_acc__Specification14_spec__1_#t~ret44, __utac_acc__Specification14_spec__1_~tmp~5, __utac_acc__Specification14_spec__1_~tmp___0~2, __utac_acc__Specification14_spec__1_~tmp___1~2, __utac_acc__Specification14_spec__1_~tmp___2~0;havoc __utac_acc__Specification14_spec__1_~tmp~5;havoc __utac_acc__Specification14_spec__1_~tmp___0~2;havoc __utac_acc__Specification14_spec__1_~tmp___1~2;havoc __utac_acc__Specification14_spec__1_~tmp___2~0;assume { :begin_inline_isExecutiveFloorCalling } true;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret163, isExecutiveFloorCalling_~retValue_acc~25;havoc isExecutiveFloorCalling_~retValue_acc~25;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~7;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~7; 194729#L1039-50 assume isFloorCalling_~floorID == 0;isFloorCalling_~retValue_acc~7 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~7; 194730#L1066-50 isExecutiveFloorCalling_#t~ret163 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;isExecutiveFloorCalling_~retValue_acc~25 := isExecutiveFloorCalling_#t~ret163;havoc isExecutiveFloorCalling_#t~ret163;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~25; 200099#L3174-6 __utac_acc__Specification14_spec__1_#t~ret41 := isExecutiveFloorCalling_#res;assume { :end_inline_isExecutiveFloorCalling } true;__utac_acc__Specification14_spec__1_~tmp___2~0 := __utac_acc__Specification14_spec__1_#t~ret41;havoc __utac_acc__Specification14_spec__1_#t~ret41; 200100#L523 assume !(__utac_acc__Specification14_spec__1_~tmp___2~0 != 0); 195871#L523-1 assume { :end_inline___utac_acc__Specification14_spec__1 } true; 195426#L2812 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret112, timeShift_~tmp~26;havoc timeShift_~tmp~26;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 194153#L1852-2 timeShift_#t~ret112 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~26 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 194154#L2794-2 assume timeShift_~tmp~26 != 0; 195319#L2795-3 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 200721#L2794-3 assume { :begin_inline___utac_acc__Specification14_spec__1 } true;havoc __utac_acc__Specification14_spec__1_#t~ret41, __utac_acc__Specification14_spec__1_#t~ret42, __utac_acc__Specification14_spec__1_#t~ret43, __utac_acc__Specification14_spec__1_#t~ret44, __utac_acc__Specification14_spec__1_~tmp~5, __utac_acc__Specification14_spec__1_~tmp___0~2, __utac_acc__Specification14_spec__1_~tmp___1~2, __utac_acc__Specification14_spec__1_~tmp___2~0;havoc __utac_acc__Specification14_spec__1_~tmp~5;havoc __utac_acc__Specification14_spec__1_~tmp___0~2;havoc __utac_acc__Specification14_spec__1_~tmp___1~2;havoc __utac_acc__Specification14_spec__1_~tmp___2~0;assume { :begin_inline_isExecutiveFloorCalling } true;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret163, isExecutiveFloorCalling_~retValue_acc~25;havoc isExecutiveFloorCalling_~retValue_acc~25;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~7;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~7; 196948#L1039-101 assume isFloorCalling_~floorID == 0;isFloorCalling_~retValue_acc~7 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~7; 195410#L1066-101 isExecutiveFloorCalling_#t~ret163 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;isExecutiveFloorCalling_~retValue_acc~25 := isExecutiveFloorCalling_#t~ret163;havoc isExecutiveFloorCalling_#t~ret163;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~25; 199764#L3174-13 __utac_acc__Specification14_spec__1_#t~ret41 := isExecutiveFloorCalling_#res;assume { :end_inline_isExecutiveFloorCalling } true;__utac_acc__Specification14_spec__1_~tmp___2~0 := __utac_acc__Specification14_spec__1_#t~ret41;havoc __utac_acc__Specification14_spec__1_#t~ret41; 199765#L523-2 assume !(__utac_acc__Specification14_spec__1_~tmp___2~0 != 0); 195803#L523-3 assume { :end_inline___utac_acc__Specification14_spec__1 } true; 195417#L2812-1 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret112, timeShift_~tmp~26;havoc timeShift_~tmp~26;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 194125#L1852-4 timeShift_#t~ret112 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~26 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 194126#L2794-4 assume timeShift_~tmp~26 != 0; 195321#L2795-6 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 200707#L2794-5 assume { :begin_inline___utac_acc__Specification14_spec__1 } true;havoc __utac_acc__Specification14_spec__1_#t~ret41, __utac_acc__Specification14_spec__1_#t~ret42, __utac_acc__Specification14_spec__1_#t~ret43, __utac_acc__Specification14_spec__1_#t~ret44, __utac_acc__Specification14_spec__1_~tmp~5, __utac_acc__Specification14_spec__1_~tmp___0~2, __utac_acc__Specification14_spec__1_~tmp___1~2, __utac_acc__Specification14_spec__1_~tmp___2~0;havoc __utac_acc__Specification14_spec__1_~tmp~5;havoc __utac_acc__Specification14_spec__1_~tmp___0~2;havoc __utac_acc__Specification14_spec__1_~tmp___1~2;havoc __utac_acc__Specification14_spec__1_~tmp___2~0;assume { :begin_inline_isExecutiveFloorCalling } true;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret163, isExecutiveFloorCalling_~retValue_acc~25;havoc isExecutiveFloorCalling_~retValue_acc~25;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~7;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~7; 196795#L1039-152 assume isFloorCalling_~floorID == 0;isFloorCalling_~retValue_acc~7 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~7; 195788#L1066-152 isExecutiveFloorCalling_#t~ret163 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;isExecutiveFloorCalling_~retValue_acc~25 := isExecutiveFloorCalling_#t~ret163;havoc isExecutiveFloorCalling_#t~ret163;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~25; 199739#L3174-20 __utac_acc__Specification14_spec__1_#t~ret41 := isExecutiveFloorCalling_#res;assume { :end_inline_isExecutiveFloorCalling } true;__utac_acc__Specification14_spec__1_~tmp___2~0 := __utac_acc__Specification14_spec__1_#t~ret41;havoc __utac_acc__Specification14_spec__1_#t~ret41; 199740#L523-4 assume !(__utac_acc__Specification14_spec__1_~tmp___2~0 != 0); 195822#L523-5 assume { :end_inline___utac_acc__Specification14_spec__1 } true; 195429#L2812-2 assume { :end_inline_timeShift } true; 195430#L677 assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret46, bobCall_~tmp~6;havoc bobCall_~tmp~6;assume { :begin_inline_getOrigin } true;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~28;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~28; 191017#L3231-1 assume getOrigin_~person == 0;getOrigin_~retValue_acc~28 := 4;getOrigin_#res := getOrigin_~retValue_acc~28; 188715#L3256-1 bobCall_#t~ret46 := getOrigin_#res;assume { :end_inline_getOrigin } true;bobCall_~tmp~6 := bobCall_#t~ret46;havoc bobCall_#t~ret46;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~6;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 189831#L1310-1 assume initPersonOnFloor_~floor == 0; 189521#L1311-2 assume initPersonOnFloor_~person == 0;~personOnFloor_0_0~0 := 1; 189262#L1418-3 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 190332#L1102-2 assume callOnFloor_~floorID == 0;~calls_0~0 := 1; 190055#L1114-5 assume { :end_inline_callOnFloor } true; 190346#L1454-1 assume { :end_inline_initPersonOnFloor } true; 190347#L610 assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret52, cleanup_#t~ret53, cleanup_~i~2, cleanup_~tmp~12, cleanup_~tmp___0~3, cleanup_~__cil_tmp4~2;havoc cleanup_~i~2;havoc cleanup_~tmp~12;havoc cleanup_~tmp___0~3;havoc cleanup_~__cil_tmp4~2;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret112, timeShift_~tmp~26;havoc timeShift_~tmp~26;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 194128#L1852-6 timeShift_#t~ret112 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~26 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 194129#L2794-6 assume timeShift_~tmp~26 != 0; 195042#L2795-9 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 195043#L2794-7 assume { :begin_inline___utac_acc__Specification14_spec__1 } true;havoc __utac_acc__Specification14_spec__1_#t~ret41, __utac_acc__Specification14_spec__1_#t~ret42, __utac_acc__Specification14_spec__1_#t~ret43, __utac_acc__Specification14_spec__1_#t~ret44, __utac_acc__Specification14_spec__1_~tmp~5, __utac_acc__Specification14_spec__1_~tmp___0~2, __utac_acc__Specification14_spec__1_~tmp___1~2, __utac_acc__Specification14_spec__1_~tmp___2~0;havoc __utac_acc__Specification14_spec__1_~tmp~5;havoc __utac_acc__Specification14_spec__1_~tmp___0~2;havoc __utac_acc__Specification14_spec__1_~tmp___1~2;havoc __utac_acc__Specification14_spec__1_~tmp___2~0;assume { :begin_inline_isExecutiveFloorCalling } true;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret163, isExecutiveFloorCalling_~retValue_acc~25;havoc isExecutiveFloorCalling_~retValue_acc~25;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~7;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~7; 195307#L1039-203 assume !(isFloorCalling_~floorID == 0); 200716#L1043-203 assume isFloorCalling_~floorID == 1;isFloorCalling_~retValue_acc~7 := ~calls_1~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~7; 202966#L1066-203 isExecutiveFloorCalling_#t~ret163 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;isExecutiveFloorCalling_~retValue_acc~25 := isExecutiveFloorCalling_#t~ret163;havoc isExecutiveFloorCalling_#t~ret163;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~25; 202965#L3174-27 __utac_acc__Specification14_spec__1_#t~ret41 := isExecutiveFloorCalling_#res;assume { :end_inline_isExecutiveFloorCalling } true;__utac_acc__Specification14_spec__1_~tmp___2~0 := __utac_acc__Specification14_spec__1_#t~ret41;havoc __utac_acc__Specification14_spec__1_#t~ret41; 202964#L523-6 assume !(__utac_acc__Specification14_spec__1_~tmp___2~0 != 0); 202963#L523-7 assume { :end_inline___utac_acc__Specification14_spec__1 } true; 195348#L2812-3 assume { :end_inline_timeShift } true;cleanup_~i~2 := 0; 195349#L693-3 [2018-11-10 05:08:15,871 INFO L795 eck$LassoCheckResult]: Loop: 195349#L693-3 assume true; 196899#L693-1 assume !false; 196825#L694 cleanup_~__cil_tmp4~2 := ~cleanupTimeShifts~0 - 1; 195637#L697 assume cleanup_~i~2 < cleanup_~__cil_tmp4~2;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~10;havoc isBlocked_~retValue_acc~10;isBlocked_~retValue_acc~10 := ~blocked~0;isBlocked_#res := isBlocked_~retValue_acc~10; 194367#L1690 cleanup_#t~ret52 := isBlocked_#res;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~3 := cleanup_#t~ret52;havoc cleanup_#t~ret52; 194368#L701 assume cleanup_~tmp___0~3 != 1; 200539#L701-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res;havoc isIdle_#t~ret67, isIdle_~retValue_acc~17, isIdle_~tmp~18;havoc isIdle_~retValue_acc~17;havoc isIdle_~tmp~18;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret62, anyStopRequested_#t~ret63, anyStopRequested_#t~ret64, anyStopRequested_#t~ret65, anyStopRequested_#t~ret66, anyStopRequested_~retValue_acc~16, anyStopRequested_~tmp~17, anyStopRequested_~tmp___0~5, anyStopRequested_~tmp___1~4, anyStopRequested_~tmp___2~2, anyStopRequested_~tmp___3~0;havoc anyStopRequested_~retValue_acc~16;havoc anyStopRequested_~tmp~17;havoc anyStopRequested_~tmp___0~5;havoc anyStopRequested_~tmp___1~4;havoc anyStopRequested_~tmp___2~2;havoc anyStopRequested_~tmp___3~0;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~7;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~7; 196880#L1039-204 assume isFloorCalling_~floorID == 0;isFloorCalling_~retValue_acc~7 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~7; 196881#L1066-204 anyStopRequested_#t~ret62 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0 := anyStopRequested_#t~ret62;havoc anyStopRequested_#t~ret62; 200572#L1951 assume anyStopRequested_~tmp___3~0 != 0;anyStopRequested_~retValue_acc~16 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~16; 200634#L2015 isIdle_#t~ret67 := anyStopRequested_#res;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~18 := isIdle_#t~ret67;havoc isIdle_#t~ret67;isIdle_~retValue_acc~17 := (if isIdle_~tmp~18 == 0 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~17; 209853#L2028 cleanup_#t~ret53 := isIdle_#res;assume { :end_inline_isIdle } true;cleanup_~tmp~12 := cleanup_#t~ret53;havoc cleanup_#t~ret53; 209852#L713 assume !(cleanup_~tmp~12 != 0);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret112, timeShift_~tmp~26;havoc timeShift_~tmp~26;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; 194103#L1852-8 timeShift_#t~ret112 := areDoorsOpen_#res;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~26 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 194104#L2794-8 assume timeShift_~tmp~26 != 0; 195048#L2795-12 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 195049#L2794-9 assume { :begin_inline___utac_acc__Specification14_spec__1 } true;havoc __utac_acc__Specification14_spec__1_#t~ret41, __utac_acc__Specification14_spec__1_#t~ret42, __utac_acc__Specification14_spec__1_#t~ret43, __utac_acc__Specification14_spec__1_#t~ret44, __utac_acc__Specification14_spec__1_~tmp~5, __utac_acc__Specification14_spec__1_~tmp___0~2, __utac_acc__Specification14_spec__1_~tmp___1~2, __utac_acc__Specification14_spec__1_~tmp___2~0;havoc __utac_acc__Specification14_spec__1_~tmp~5;havoc __utac_acc__Specification14_spec__1_~tmp___0~2;havoc __utac_acc__Specification14_spec__1_~tmp___1~2;havoc __utac_acc__Specification14_spec__1_~tmp___2~0;assume { :begin_inline_isExecutiveFloorCalling } true;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret163, isExecutiveFloorCalling_~retValue_acc~25;havoc isExecutiveFloorCalling_~retValue_acc~25;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~7;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~7; 196212#L1039-259 assume !(isFloorCalling_~floorID == 0); 195928#L1043-259 assume isFloorCalling_~floorID == 1;isFloorCalling_~retValue_acc~7 := ~calls_1~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~7; 195929#L1066-259 isExecutiveFloorCalling_#t~ret163 := isFloorCalling_#res;assume { :end_inline_isFloorCalling } true;isExecutiveFloorCalling_~retValue_acc~25 := isExecutiveFloorCalling_#t~ret163;havoc isExecutiveFloorCalling_#t~ret163;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~25; 199706#L3174-34 __utac_acc__Specification14_spec__1_#t~ret41 := isExecutiveFloorCalling_#res;assume { :end_inline_isExecutiveFloorCalling } true;__utac_acc__Specification14_spec__1_~tmp___2~0 := __utac_acc__Specification14_spec__1_#t~ret41;havoc __utac_acc__Specification14_spec__1_#t~ret41; 199707#L523-8 assume !(__utac_acc__Specification14_spec__1_~tmp___2~0 != 0); 195755#L523-9 assume { :end_inline___utac_acc__Specification14_spec__1 } true; 195366#L2812-4 assume { :end_inline_timeShift } true;cleanup_~i~2 := cleanup_~i~2 + 1; 195349#L693-3 [2018-11-10 05:08:15,872 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:08:15,872 INFO L82 PathProgramCache]: Analyzing trace with hash -2099371510, now seen corresponding path program 1 times [2018-11-10 05:08:15,872 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:08:15,872 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:08:15,873 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:15,873 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:08:15,873 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:08:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:08:15,936 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 05:08:15,936 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 05:08:15,936 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 05:08:15,936 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:08:15,936 INFO L82 PathProgramCache]: Analyzing trace with hash -928041906, now seen corresponding path program 1 times [2018-11-10 05:08:15,936 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:08:15,936 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:08:15,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:15,937 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:08:15,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:15,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:08:15,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:08:16,098 WARN L179 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 81 [2018-11-10 05:08:16,239 WARN L179 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2018-11-10 05:08:16,245 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:08:16,246 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:08:16,246 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:08:16,246 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:08:16,246 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 05:08:16,246 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:08:16,247 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:08:16,247 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:08:16,247 INFO L131 ssoRankerPreferences]: Filename of dumped script: elevator_spec14_product20_false-unreach-call_true-termination.cil.c_Iteration2_Loop [2018-11-10 05:08:16,247 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:08:16,247 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:08:16,263 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,267 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,269 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,275 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,281 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,288 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,290 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,291 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,293 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,294 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,295 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,296 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,306 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,308 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,311 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,313 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,314 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,315 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,316 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,320 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,323 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,324 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,328 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,329 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,330 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,335 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,342 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:16,564 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:08:16,565 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/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 [2018-11-10 05:08:16,574 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:08:16,575 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:08:16,580 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:08:16,580 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_~tmp___1~4=0} Honda state: {ULTIMATE.start_anyStopRequested_~tmp___1~4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/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 [2018-11-10 05:08:16,597 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:08:16,597 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:08:16,599 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:08:16,599 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification14_spec__1_~tmp~5=0} Honda state: {ULTIMATE.start___utac_acc__Specification14_spec__1_~tmp~5=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/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 [2018-11-10 05:08:16,617 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:08:16,617 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:08:16,622 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:08:16,622 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_isExecutiveFloorCalling_#t~ret163=0} Honda state: {ULTIMATE.start_isExecutiveFloorCalling_#t~ret163=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/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 [2018-11-10 05:08:16,642 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:08:16,642 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a6ebde9-7964-426c-970a-205afca46229/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 [2018-11-10 05:08:16,667 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 05:08:16,667 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:08:17,404 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 05:08:17,405 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:08:17,405 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:08:17,406 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:08:17,406 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:08:17,406 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:08:17,406 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:08:17,406 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:08:17,406 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:08:17,406 INFO L131 ssoRankerPreferences]: Filename of dumped script: elevator_spec14_product20_false-unreach-call_true-termination.cil.c_Iteration2_Loop [2018-11-10 05:08:17,406 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:08:17,406 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:08:17,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,480 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,485 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,487 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,488 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,490 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,491 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,493 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,497 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,499 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,500 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,502 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,503 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,515 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,532 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:08:17,779 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:08:17,783 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:08:17,785 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 [2018-11-10 05:08:17,787 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:08:17,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:08:17,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:08:17,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:08:17,788 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:08:17,790 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:08:17,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:08:17,792 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:08:17,793 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 [2018-11-10 05:08:17,793 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:08:17,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:08:17,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:08:17,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:08:17,794 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:08:17,794 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:08:17,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:08:17,795 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:08:17,795 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 [2018-11-10 05:08:17,796 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:08:17,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:08:17,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:08:17,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:08:17,796 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:08:17,797 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:08:17,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:08:17,801 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:08:17,801 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 [2018-11-10 05:08:17,802 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:08:17,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:08:17,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:08:17,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:08:17,802 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:08:17,803 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:08:17,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:08:17,804 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:08:17,804 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 [2018-11-10 05:08:17,804 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:08:17,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:08:17,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:08:17,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:08:17,805 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:08:17,806 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:08:17,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:08:17,811 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 05:08:17,818 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2018-11-10 05:08:17,818 INFO L444 ModelExtractionUtils]: 1 out of 5 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-10 05:08:17,820 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 05:08:17,820 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-10 05:08:17,820 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 05:08:17,820 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(~cleanupTimeShifts~0, ULTIMATE.start_cleanup_~i~2) = 1*~cleanupTimeShifts~0 - 1*ULTIMATE.start_cleanup_~i~2 Supporting invariants [] [2018-11-10 05:08:17,824 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-10 05:08:17,857 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:08:17,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:08:17,976 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:08:18,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:08:18,010 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:08:18,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:08:18,052 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 [2018-11-10 05:08:18,053 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 23614 states and 44133 transitions. cyclomatic complexity: 20520 Second operand 5 states. [2018-11-10 05:08:18,712 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 23614 states and 44133 transitions. cyclomatic complexity: 20520. Second operand 5 states. Result 28387 states and 53041 transitions. Complement of second has 8 states. [2018-11-10 05:08:18,713 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 [2018-11-10 05:08:18,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-10 05:08:18,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 22107 transitions. [2018-11-10 05:08:18,726 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 22107 transitions. Stem has 68 letters. Loop has 24 letters. [2018-11-10 05:08:18,727 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 05:08:18,728 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 22107 transitions. Stem has 92 letters. Loop has 24 letters. [2018-11-10 05:08:18,728 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 05:08:18,728 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 22107 transitions. Stem has 68 letters. Loop has 48 letters. [2018-11-10 05:08:18,729 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 05:08:18,729 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 28387 states and 53041 transitions. [2018-11-10 05:08:18,825 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-10 05:08:18,825 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 28387 states to 0 states and 0 transitions. [2018-11-10 05:08:18,826 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2018-11-10 05:08:18,826 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2018-11-10 05:08:18,826 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2018-11-10 05:08:18,826 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-10 05:08:18,826 INFO L705 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 05:08:18,826 INFO L728 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 05:08:18,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 05:08:18,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 05:08:18,826 INFO L87 Difference]: Start difference. First operand 0 states and 0 transitions. Second operand 3 states. [2018-11-10 05:08:18,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:08:18,827 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2018-11-10 05:08:18,827 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 05:08:18,827 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2018-11-10 05:08:18,827 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-10 05:08:18,827 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 05:08:18,827 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2018-11-10 05:08:18,827 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2018-11-10 05:08:18,827 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2018-11-10 05:08:18,827 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-10 05:08:18,827 INFO L705 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 05:08:18,828 INFO L728 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 05:08:18,828 INFO L608 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 05:08:18,828 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-10 05:08:18,828 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2018-11-10 05:08:18,828 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-10 05:08:18,828 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2018-11-10 05:08:18,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 05:08:18 BoogieIcfgContainer [2018-11-10 05:08:18,833 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-10 05:08:18,834 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 05:08:18,834 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 05:08:18,834 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 05:08:18,834 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:07:57" (3/4) ... [2018-11-10 05:08:18,837 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 05:08:18,837 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 05:08:18,838 INFO L168 Benchmark]: Toolchain (without parser) took 32466.39 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.6 GB). Free memory was 957.6 MB in the beginning and 1.7 GB in the end (delta: -759.7 MB). Peak memory consumption was 876.0 MB. Max. memory is 11.5 GB. [2018-11-10 05:08:18,838 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:08:18,839 INFO L168 Benchmark]: CACSL2BoogieTranslator took 567.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -151.9 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:08:18,839 INFO L168 Benchmark]: Boogie Procedure Inliner took 306.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 994.7 MB in the end (delta: 114.8 MB). Peak memory consumption was 114.8 MB. Max. memory is 11.5 GB. [2018-11-10 05:08:18,839 INFO L168 Benchmark]: Boogie Preprocessor took 401.07 ms. Allocated memory is still 1.2 GB. Free memory was 994.7 MB in the beginning and 887.3 MB in the end (delta: 107.4 MB). Peak memory consumption was 107.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:08:18,840 INFO L168 Benchmark]: RCFGBuilder took 9936.39 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 766.0 MB). Free memory was 887.3 MB in the beginning and 935.0 MB in the end (delta: -47.7 MB). Peak memory consumption was 752.6 MB. Max. memory is 11.5 GB. [2018-11-10 05:08:18,840 INFO L168 Benchmark]: BuchiAutomizer took 21248.05 ms. Allocated memory was 1.9 GB in the beginning and 2.7 GB in the end (delta: 731.9 MB). Free memory was 935.0 MB in the beginning and 1.7 GB in the end (delta: -782.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:08:18,841 INFO L168 Benchmark]: Witness Printer took 3.41 ms. Allocated memory is still 2.7 GB. Free memory is still 1.7 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:08:18,844 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 567.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -151.9 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 306.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 994.7 MB in the end (delta: 114.8 MB). Peak memory consumption was 114.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 401.07 ms. Allocated memory is still 1.2 GB. Free memory was 994.7 MB in the beginning and 887.3 MB in the end (delta: 107.4 MB). Peak memory consumption was 107.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 9936.39 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 766.0 MB). Free memory was 887.3 MB in the beginning and 935.0 MB in the end (delta: -47.7 MB). Peak memory consumption was 752.6 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 21248.05 ms. Allocated memory was 1.9 GB in the beginning and 2.7 GB in the end (delta: 731.9 MB). Free memory was 935.0 MB in the beginning and 1.7 GB in the end (delta: -782.4 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 3.41 ms. Allocated memory is still 2.7 GB. Free memory is still 1.7 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 3 terminating modules (2 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function cleanupTimeShifts + -1 * i and consists of 5 locations. 2 modules have a trivial ranking function, the largest among these consists of 8 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 21.2s and 3 iterations. TraceHistogramMax:1. Analysis of lassos took 2.2s. Construction of modules took 10.6s. Büchi inclusion checks took 5.5s. Highest rank in rank-based complementation 3. Minimization of det autom 3. Minimization of nondet autom 0. Automata minimization 0.9s AutomataMinimizationTime, 1 MinimizatonAttempts, 152874 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.9s Buchi closure took 0.1s. Biggest automaton had 23614 states and ocurred in iteration 1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 72146 SDtfs, 341037 SDslu, 466669 SDs, 0 SdLazy, 13791 SolverSat, 1351 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.6s Time LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI1 SILT1 lasso0 LassoPreprocessingBenchmarks: Lassos: inital99 mio100 ax100 hnf100 lsp20 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq220 hnf86 smp100 dnf157 smp100 tf103 neg96 sie106 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 7ms VariablesStem: 0 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 0 MotzkinApplications: 2 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 3 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.7s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! Received shutdown request...