./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem14_label30_true-unreach-call_false-termination.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_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem14_label30_true-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/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 0c753c50fbbea6d96623e9d43fa767a4dff8ad3c ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(TERM) --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 10:14:17,718 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:14:17,719 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:14:17,726 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:14:17,726 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:14:17,727 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:14:17,727 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:14:17,728 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:14:17,729 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:14:17,730 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:14:17,731 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:14:17,731 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:14:17,731 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:14:17,732 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:14:17,732 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:14:17,733 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:14:17,733 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:14:17,734 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:14:17,736 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:14:17,737 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:14:17,737 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:14:17,738 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:14:17,739 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:14:17,739 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:14:17,739 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:14:17,740 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:14:17,740 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:14:17,741 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:14:17,742 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:14:17,742 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:14:17,743 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:14:17,743 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:14:17,743 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:14:17,743 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:14:17,744 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:14:17,745 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:14:17,745 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-10 10:14:17,753 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:14:17,753 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:14:17,754 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:14:17,754 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:14:17,754 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:14:17,754 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 10:14:17,754 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 10:14:17,754 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 10:14:17,754 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 10:14:17,754 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 10:14:17,755 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 10:14:17,755 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:14:17,755 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:14:17,755 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 10:14:17,755 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:14:17,755 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:14:17,755 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:14:17,756 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 10:14:17,756 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 10:14:17,756 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 10:14:17,759 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:14:17,759 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:14:17,759 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 10:14:17,759 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 10:14:17,759 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:14:17,760 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:14:17,760 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 10:14:17,760 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:14:17,760 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 10:14:17,760 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 10:14:17,761 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 10:14:17,761 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_882a777d-3938-43cb-b43b-a87b71dd45a0/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 -> 0c753c50fbbea6d96623e9d43fa767a4dff8ad3c [2018-11-10 10:14:17,784 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:14:17,793 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:14:17,796 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:14:17,797 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:14:17,797 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:14:17,798 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem14_label30_true-unreach-call_false-termination.c [2018-11-10 10:14:17,842 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/data/f9b5475d5/d72809128710485b888be3f44abee44f/FLAGbb747ed58 [2018-11-10 10:14:18,289 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:14:18,290 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/sv-benchmarks/c/eca-rers2012/Problem14_label30_true-unreach-call_false-termination.c [2018-11-10 10:14:18,300 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/data/f9b5475d5/d72809128710485b888be3f44abee44f/FLAGbb747ed58 [2018-11-10 10:14:18,311 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/data/f9b5475d5/d72809128710485b888be3f44abee44f [2018-11-10 10:14:18,313 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:14:18,315 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:14:18,315 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:14:18,315 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:14:18,318 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:14:18,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:14:18" (1/1) ... [2018-11-10 10:14:18,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61258a75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:14:18, skipping insertion in model container [2018-11-10 10:14:18,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:14:18" (1/1) ... [2018-11-10 10:14:18,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:14:18,367 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:14:18,598 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:14:18,601 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:14:18,685 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:14:18,697 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:14:18,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:14:18 WrapperNode [2018-11-10 10:14:18,698 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:14:18,698 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:14:18,698 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:14:18,699 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:14:18,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:14:18" (1/1) ... [2018-11-10 10:14:18,720 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:14:18" (1/1) ... [2018-11-10 10:14:18,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 10:14:18,822 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:14:18,822 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:14:18,822 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:14:18,830 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:14:18" (1/1) ... [2018-11-10 10:14:18,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:14:18" (1/1) ... [2018-11-10 10:14:18,835 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:14:18" (1/1) ... [2018-11-10 10:14:18,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:14:18" (1/1) ... [2018-11-10 10:14:18,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:14:18" (1/1) ... [2018-11-10 10:14:18,859 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:14:18" (1/1) ... [2018-11-10 10:14:18,863 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:14:18" (1/1) ... [2018-11-10 10:14:18,870 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:14:18,871 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 10:14:18,871 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 10:14:18,871 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 10:14:18,872 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:14:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/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 10:14:18,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 10:14:18,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 10:14:19,942 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 10:14:19,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:14:19 BoogieIcfgContainer [2018-11-10 10:14:19,942 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 10:14:19,943 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-10 10:14:19,943 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-10 10:14:19,945 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-10 10:14:19,946 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 10:14:19,946 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 10:14:18" (1/3) ... [2018-11-10 10:14:19,947 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@79aceebe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 10:14:19, skipping insertion in model container [2018-11-10 10:14:19,947 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 10:14:19,947 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:14:18" (2/3) ... [2018-11-10 10:14:19,947 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@79aceebe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 10:14:19, skipping insertion in model container [2018-11-10 10:14:19,947 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 10:14:19,948 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:14:19" (3/3) ... [2018-11-10 10:14:19,950 INFO L375 chiAutomizerObserver]: Analyzing ICFG Problem14_label30_true-unreach-call_false-termination.c [2018-11-10 10:14:19,983 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 10:14:19,983 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-10 10:14:19,983 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-10 10:14:19,983 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-10 10:14:19,984 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 10:14:19,984 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 10:14:19,984 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-10 10:14:19,984 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 10:14:19,984 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-10 10:14:19,998 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 245 states. [2018-11-10 10:14:20,023 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 240 [2018-11-10 10:14:20,023 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:14:20,023 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:14:20,030 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-10 10:14:20,030 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:14:20,030 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-10 10:14:20,030 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 245 states. [2018-11-10 10:14:20,037 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 240 [2018-11-10 10:14:20,037 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:14:20,037 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:14:20,039 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-10 10:14:20,039 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:14:20,044 INFO L793 eck$LassoCheckResult]: Stem: 87#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; 119#L880-3true [2018-11-10 10:14:20,046 INFO L795 eck$LassoCheckResult]: Loop: 119#L880-3true assume true; 131#L880-1true assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 34#L885true assume !(((((main_~input~0 != 1 && main_~input~0 != 2) && main_~input~0 != 3) && main_~input~0 != 4) && main_~input~0 != 5) && main_~input~0 != 6);assume { :begin_inline_calculate_output } true;calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 11#L21true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 120#L21-2true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 242#L24-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 100#L27-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 209#L30-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 88#L33-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 203#L36-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 175#L39-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 42#L42-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 166#L45-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 23#L48-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 134#L51-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 12#L54-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 244#L57-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 101#L60-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 210#L63-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 90#L66-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 205#L69-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 177#L72-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 51#L75-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 169#L78-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 25#L81-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 136#L84-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 15#L87-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 246#L90-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 103#L93-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 219#L96-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 92#L99-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 188#L102-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 182#L105-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 53#L108-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 172#L111-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 28#L114-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 139#L117-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 17#L120-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 231#L123-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 106#L126-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 221#L129-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 94#L132-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 190#L135-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 184#L138-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 56#L141-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 157#L144-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 30#L147-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 149#L150-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 20#L153-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 234#L156-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 108#L159-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 223#L162-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 98#L165-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 192#L168-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 70#L171-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 59#L174-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 159#L177-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32#L180-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 152#L183-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 22#L186-1true assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 237#L189-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 121#L192-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 225#L195-1true assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 80#L198-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 197#L201-1true assume (~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9;~a12~0 := (if (~a12~0 + 555500) * -1 < 0 && (~a12~0 + 555500) * -1 % 10 != 0 then (~a12~0 + 555500) * -1 / 10 + 1 else (~a12~0 + 555500) * -1 / 10) * 5;~a15~0 := 5;~a21~0 := 6;calculate_output_#res := -1; 154#L871true main_#t~ret3 := calculate_output_#res;assume { :end_inline_calculate_output } true;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; 119#L880-3true [2018-11-10 10:14:20,051 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:20,051 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-10 10:14:20,052 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:14:20,053 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:14:20,084 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:20,084 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:14:20,084 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:20,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:20,115 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:20,115 INFO L82 PathProgramCache]: Analyzing trace with hash -1140878569, now seen corresponding path program 1 times [2018-11-10 10:14:20,115 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:14:20,116 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:14:20,116 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:20,116 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:14:20,117 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:20,199 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:20,199 INFO L82 PathProgramCache]: Analyzing trace with hash -1995268519, now seen corresponding path program 1 times [2018-11-10 10:14:20,199 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:14:20,200 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:14:20,200 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:20,200 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:14:20,201 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:20,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:14:20,330 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 10:14:20,332 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:14:20,332 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 10:14:20,684 WARN L179 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 53 [2018-11-10 10:14:20,714 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 10:14:20,714 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 10:14:20,715 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 10:14:20,715 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 10:14:20,715 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 10:14:20,715 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:20,715 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 10:14:20,715 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 10:14:20,715 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label30_true-unreach-call_false-termination.c_Iteration1_Loop [2018-11-10 10:14:20,715 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 10:14:20,716 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 10:14:20,729 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:20,740 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:20,746 INFO 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 10:14:20,749 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:20,753 INFO 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 10:14:20,754 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:20,757 INFO 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 10:14:20,940 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 10:14:20,940 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/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 10:14:20,948 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:20,948 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/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 10:14:21,088 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 10:14:21,088 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:21,740 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 10:14:21,742 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 10:14:21,742 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 10:14:21,742 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 10:14:21,742 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 10:14:21,742 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 10:14:21,742 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:21,743 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 10:14:21,743 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 10:14:21,743 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label30_true-unreach-call_false-termination.c_Iteration1_Loop [2018-11-10 10:14:21,743 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 10:14:21,743 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 10:14:21,745 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:21,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:21,780 INFO 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 10:14:21,782 INFO 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 10:14:21,785 INFO 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 10:14:21,786 INFO 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 10:14:21,789 INFO 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 10:14:21,955 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 10:14:21,958 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 10:14:21,960 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 10:14:21,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:14:21,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:14:21,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:14:21,961 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 10:14:21,962 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:14:21,964 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 10:14:21,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:14:21,977 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 10:14:21,987 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-10 10:14:21,987 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-10 10:14:21,989 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 10:14:21,989 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-10 10:14:21,990 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 10:14:21,990 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a12~0) = 1*~a12~0 Supporting invariants [] [2018-11-10 10:14:21,991 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-10 10:14:22,005 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:14:22,017 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:14:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:14:22,033 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:14:22,195 WARN L179 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 27 [2018-11-10 10:14:22,195 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 10:14:22,205 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2018-11-10 10:14:22,205 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 245 states. Second operand 4 states. [2018-11-10 10:14:22,837 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 245 states.. Second operand 4 states. Result 978 states and 1623 transitions. Complement of second has 6 states. [2018-11-10 10:14:22,837 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2018-11-10 10:14:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-10 10:14:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 810 transitions. [2018-11-10 10:14:22,842 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 2 letters. Loop has 66 letters. [2018-11-10 10:14:22,844 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 10:14:22,844 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 68 letters. Loop has 66 letters. [2018-11-10 10:14:22,845 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 10:14:22,845 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 2 letters. Loop has 132 letters. [2018-11-10 10:14:22,847 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 10:14:22,848 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 978 states and 1623 transitions. [2018-11-10 10:14:22,858 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 479 [2018-11-10 10:14:22,866 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 978 states to 724 states and 1186 transitions. [2018-11-10 10:14:22,867 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 482 [2018-11-10 10:14:22,868 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 484 [2018-11-10 10:14:22,869 INFO L73 IsDeterministic]: Start isDeterministic. Operand 724 states and 1186 transitions. [2018-11-10 10:14:22,870 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:14:22,870 INFO L705 BuchiCegarLoop]: Abstraction has 724 states and 1186 transitions. [2018-11-10 10:14:22,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 724 states and 1186 transitions. [2018-11-10 10:14:22,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 724 to 722. [2018-11-10 10:14:22,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 722 states. [2018-11-10 10:14:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 722 states and 1184 transitions. [2018-11-10 10:14:22,918 INFO L728 BuchiCegarLoop]: Abstraction has 722 states and 1184 transitions. [2018-11-10 10:14:22,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 10:14:22,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 10:14:22,921 INFO L87 Difference]: Start difference. First operand 722 states and 1184 transitions. Second operand 4 states. [2018-11-10 10:14:23,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:14:23,734 INFO L93 Difference]: Finished difference Result 1798 states and 2795 transitions. [2018-11-10 10:14:23,734 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 10:14:23,735 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1798 states and 2795 transitions. [2018-11-10 10:14:23,744 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 10:14:23,752 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1798 states to 1797 states and 2792 transitions. [2018-11-10 10:14:23,752 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1197 [2018-11-10 10:14:23,753 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1197 [2018-11-10 10:14:23,753 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1797 states and 2792 transitions. [2018-11-10 10:14:23,753 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:14:23,754 INFO L705 BuchiCegarLoop]: Abstraction has 1797 states and 2792 transitions. [2018-11-10 10:14:23,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states and 2792 transitions. [2018-11-10 10:14:23,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2018-11-10 10:14:23,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1797 states. [2018-11-10 10:14:23,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2792 transitions. [2018-11-10 10:14:23,784 INFO L728 BuchiCegarLoop]: Abstraction has 1797 states and 2792 transitions. [2018-11-10 10:14:23,784 INFO L608 BuchiCegarLoop]: Abstraction has 1797 states and 2792 transitions. [2018-11-10 10:14:23,784 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-10 10:14:23,784 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1797 states and 2792 transitions. [2018-11-10 10:14:23,791 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 10:14:23,791 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:14:23,791 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:14:23,793 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-10 10:14:23,793 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:14:23,793 INFO L793 eck$LassoCheckResult]: Stem: 4288#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 4002#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; 4003#L880-3 assume true; 4669#L880-1 [2018-11-10 10:14:23,795 INFO L795 eck$LassoCheckResult]: Loop: 4669#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 5612#L885 assume !(((((main_~input~0 != 1 && main_~input~0 != 2) && main_~input~0 != 3) && main_~input~0 != 4) && main_~input~0 != 5) && main_~input~0 != 6);assume { :begin_inline_calculate_output } true;calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 5611#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5610#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5609#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5608#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5607#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 5606#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5605#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5604#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5603#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 5602#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 5600#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5598#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5596#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5535#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5533#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5531#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 4778#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 4548#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 4549#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5038#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5036#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 5037#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5451#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 5449#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5447#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5445#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 5443#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 5441#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5439#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 5437#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5435#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5432#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5430#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 4399#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 4400#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 4584#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 4585#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5020#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 5418#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 5416#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 4502#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 4503#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5074#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 5060#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 5061#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 4047#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 4048#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 4347#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 4188#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 4573#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5012#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5010#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 3975#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 4452#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 4453#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 4439#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 4055#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 4056#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 4229#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 4200#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 4258#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 4259#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 4531#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 4580#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 4557#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 4143#L229 assume !((((~a21~0 == 10 && 80 < ~a12~0 && ~a15~0 == 8) || ((~a15~0 == 9 && ~a12~0 <= -43) && ~a21~0 == 6)) && calculate_output_~input == 2) && ~a24~0 == 1); 4135#L235 assume !(~a24~0 == 1 && ~a15~0 == 9 && ((~a21~0 == 6 && 80 < ~a12~0) || (~a21~0 == 9 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10)) && calculate_output_~input == 5); 3987#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 3989#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 3993#L252 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 10) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 2) && ~a24~0 == 1) && ~a15~0 == 8); 3994#L258 assume !(~a15~0 == 9 && (calculate_output_~input == 1 && (((~a12~0 <= -43 && ~a21~0 == 10) || (~a21~0 == 6 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 7))) && ~a24~0 == 1); 4266#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 4267#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 4382#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 5200#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 5198#L286 assume !(calculate_output_~input == 4 && (((~a15~0 == 9 && ~a24~0 == 1 && 80 < ~a12~0) && ~a21~0 == 10) || (~a21~0 == 6 && ~a15~0 == 5 && ~a24~0 == 2 && ~a12~0 <= -43))); 5196#L293 assume !(((~a24~0 == 1 && calculate_output_~input == 3 && ~a12~0 <= -43) && ~a21~0 == 7) && ~a15~0 == 8); 5194#L299 assume !(~a24~0 == 1 && (((80 < ~a12~0 && ~a15~0 == 8) && ~a21~0 == 10) || ((~a15~0 == 9 && ~a12~0 <= -43) && ~a21~0 == 6)) && calculate_output_~input == 3); 5192#L305 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && 80 < ~a12~0); 5191#L311 assume !((((((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a15~0 == 8) && ~a24~0 == 1); 5190#L317 assume !(((~a15~0 == 9 && calculate_output_~input == 1 && ~a21~0 == 8) && ~a24~0 == 1) && -43 < ~a12~0 && 11 >= ~a12~0); 4119#L323 assume !((((((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 3) && ~a15~0 == 8) && ~a12~0 <= -43) && ~a24~0 == 1); 4004#L329 assume !(~a24~0 == 1 && (~a15~0 == 8 && calculate_output_~input == 1 && ~a21~0 == 9) && 11 < ~a12~0 && 80 >= ~a12~0); 4005#L335 assume !(~a15~0 == 9 && 80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4); 4349#L341 assume !(80 < ~a12~0 && ~a15~0 == 9 && (calculate_output_~input == 2 && (~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1); 4350#L347 assume !((((calculate_output_~input == 6 && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8) && ~a24~0 == 1); 5243#L353 assume !(((~a24~0 == 1 && calculate_output_~input == 1 && (~a21~0 == 8 || ~a21~0 == 6 || ~a21~0 == 7)) && ~a15~0 == 9) && 11 < ~a12~0 && 80 >= ~a12~0); 5241#L359 assume !(((~a21~0 == 10 && (80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 9) || ((~a15~0 == 5 && ~a24~0 == 2 && ~a12~0 <= -43) && ~a21~0 == 6)) && calculate_output_~input == 3); 5239#L366 assume !(((((~a21~0 == 7 && -43 < ~a12~0 && 11 >= ~a12~0) || (~a21~0 == 10 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 5) && ~a24~0 == 1) && ~a15~0 == 9); 5237#L372 assume !((((calculate_output_~input == 1 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9)) && ~a15~0 == 9) && ~a12~0 <= -43) && ~a24~0 == 1); 5235#L378 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8); 5233#L384 assume !((~a24~0 == 1 && ~a15~0 == 9 && calculate_output_~input == 5 && (~a21~0 == 8 || ~a21~0 == 6 || ~a21~0 == 7)) && 11 < ~a12~0 && 80 >= ~a12~0); 5231#L390 assume !(((~a15~0 == 8 && ((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8) && calculate_output_~input == 5) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 5229#L396 assume !(~a15~0 == 9 && ((calculate_output_~input == 3 && ((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8)) && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0); 5227#L402 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 6 || ~a21~0 == 7) && calculate_output_~input == 3) && ~a24~0 == 1); 5225#L408 assume !(~a15~0 == 9 && ~a24~0 == 1 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 5) && -43 < ~a12~0 && 11 >= ~a12~0); 5223#L414 assume !((11 < ~a12~0 && 80 >= ~a12~0) && (~a24~0 == 1 && ((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8) && calculate_output_~input == 4) && ~a15~0 == 9); 5221#L420 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && 80 < ~a12~0) && ~a21~0 == 9); 5219#L426 assume !((~a24~0 == 1 && (calculate_output_~input == 2 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a12~0 <= -43) && ~a15~0 == 8); 4560#L432 assume !(~a24~0 == 1 && (calculate_output_~input == 4 && (((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 7) || (~a12~0 <= -43 && ~a21~0 == 10) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 6))) && ~a15~0 == 9); 4525#L438 assume !((((calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1) && ~a15~0 == 9) && ~a12~0 <= -43); 4137#L444 assume !(((~a12~0 <= -43 && calculate_output_~input == 6 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a24~0 == 1) && ~a15~0 == 8); 4138#L449 assume !((((~a21~0 == 7 && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1) && ~a15~0 == 8); 4559#L454 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 4) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 4520#L460 assume !(((((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 9) && ~a21~0 == 10) || (((~a12~0 <= -43 && ~a24~0 == 2) && ~a15~0 == 5) && ~a21~0 == 6)) && calculate_output_~input == 2); 4379#L467 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 3) && ~a15~0 == 9) && ~a24~0 == 1); 4380#L472 assume !((~a15~0 == 8 && 80 < ~a12~0 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 6) && ~a24~0 == 1); 5698#L478 assume !((((((~a12~0 <= -43 && ~a21~0 == 10) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 6)) || (~a21~0 == 7 && -43 < ~a12~0 && 11 >= ~a12~0)) && calculate_output_~input == 3) && ~a24~0 == 1) && ~a15~0 == 9); 4321#L484 assume !(~a24~0 == 1 && calculate_output_~input == 1 && ((~a21~0 == 10 && ~a15~0 == 8 && 80 < ~a12~0) || ((~a12~0 <= -43 && ~a15~0 == 9) && ~a21~0 == 6))); 4284#L490 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 6 || ~a21~0 == 7) && calculate_output_~input == 1) && ~a15~0 == 8); 4285#L495 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9) && calculate_output_~input == 3) && ~a15~0 == 9); 4365#L500 assume !((~a24~0 == 1 && calculate_output_~input == 4 && (((~a21~0 == 9 && 11 < ~a12~0 && 80 >= ~a12~0) || (~a21~0 == 10 && 11 < ~a12~0 && 80 >= ~a12~0)) || (~a21~0 == 6 && 80 < ~a12~0))) && ~a15~0 == 9); 4362#L506 assume !(~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 2 && ~a24~0 == 1) && ~a12~0 <= -43); 4363#L512 assume !(~a15~0 == 8 && (calculate_output_~input == 4 && (((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 10) || (~a21~0 == 6 && 11 < ~a12~0 && 80 >= ~a12~0))) && ~a24~0 == 1); 5720#L518 assume !(~a15~0 == 9 && (~a12~0 <= -43 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 2) && ~a24~0 == 1); 5719#L524 assume !(~a24~0 == 1 && ~a15~0 == 8 && ((~a21~0 == 10 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 3); 5718#L530 assume !((~a15~0 == 8 && (~a24~0 == 1 && calculate_output_~input == 4) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9); 4589#L536 assume !(((calculate_output_~input == 6 && ((((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10)) || (80 < ~a12~0 && ~a21~0 == 6))) && ~a24~0 == 1) && ~a15~0 == 9); 4590#L541 assume !((~a15~0 == 8 && ((~a21~0 == 10 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 6) && ~a24~0 == 1); 5641#L547 assume !(((~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 6 || ~a21~0 == 7) && calculate_output_~input == 2) && ~a15~0 == 9) && 11 < ~a12~0 && 80 >= ~a12~0); 5639#L552 assume !((~a21~0 == 9 && (calculate_output_~input == 3 && ~a24~0 == 1) && 80 < ~a12~0) && ~a15~0 == 9); 5637#L555 assume !(((((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 1) && ~a15~0 == 9) && 80 < ~a12~0) && ~a24~0 == 1); 4359#L561 assume !((((~a15~0 == 9 && 80 < ~a12~0 && ~a24~0 == 1) && ~a21~0 == 10) || (~a21~0 == 6 && (~a24~0 == 2 && ~a12~0 <= -43) && ~a15~0 == 5)) && calculate_output_~input == 6); 4360#L568 assume !(~a15~0 == 9 && ~a21~0 == 9 && 80 < ~a12~0 && calculate_output_~input == 2 && ~a24~0 == 1); 5726#L573 assume !(((~a15~0 == 8 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0); 4455#L579 assume !(~a24~0 == 1 && calculate_output_~input == 5 && (((~a15~0 == 8 && 80 < ~a12~0) && ~a21~0 == 10) || (~a21~0 == 6 && ~a12~0 <= -43 && ~a15~0 == 9))); 4401#L585 assume !(~a24~0 == 1 && (((80 < ~a12~0 && ~a21~0 == 6) || (~a21~0 == 9 && 11 < ~a12~0 && 80 >= ~a12~0) || (~a21~0 == 10 && 11 < ~a12~0 && 80 >= ~a12~0)) && calculate_output_~input == 1) && ~a15~0 == 9); 4402#L591 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 1) && ~a15~0 == 8); 4566#L597 assume !(~a24~0 == 1 && (((~a21~0 == 7 && -43 < ~a12~0 && 11 >= ~a12~0) || (~a21~0 == 10 && ~a12~0 <= -43) || (~a21~0 == 6 && -43 < ~a12~0 && 11 >= ~a12~0)) && calculate_output_~input == 6) && ~a15~0 == 9); 4540#L603 assume !(~a15~0 == 8 && (~a24~0 == 1 && ((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8) && calculate_output_~input == 2) && -43 < ~a12~0 && 11 >= ~a12~0); 4541#L609 assume !((((calculate_output_~input == 6 && ((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8)) && ~a15~0 == 8) && ~a24~0 == 1) && -43 < ~a12~0 && 11 >= ~a12~0); 5725#L615 assume !(~a24~0 == 1 && (((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 6) && ~a15~0 == 8) && 11 < ~a12~0 && 80 >= ~a12~0); 5724#L621 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 7) || (~a21~0 == 10 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 2) && ~a15~0 == 9) && ~a24~0 == 1); 5723#L626 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (calculate_output_~input == 1 && ~a15~0 == 8) && ~a24~0 == 1) && ~a21~0 == 9); 3978#L632 assume !(~a24~0 == 1 && ~a15~0 == 9 && calculate_output_~input == 2 && ((80 < ~a12~0 && ~a21~0 == 6) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10))); 3979#L638 assume !(~a24~0 == 1 && ~a15~0 == 8 && (calculate_output_~input == 2 && (~a21~0 == 7 || ~a21~0 == 8)) && 11 < ~a12~0 && 80 >= ~a12~0); 4252#L644 assume !(~a24~0 == 1 && ~a21~0 == 9 && (calculate_output_~input == 5 && ~a15~0 == 9) && 80 < ~a12~0); 4213#L650 assume !((~a12~0 <= -43 && (calculate_output_~input == 1 && ~a21~0 == 7) && ~a24~0 == 1) && ~a15~0 == 8); 4214#L656 assume !((~a21~0 == 9 && ((11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 3) && ~a24~0 == 1) && ~a15~0 == 8); 4423#L662 assume !((~a15~0 == 8 && ((~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 2) && ~a24~0 == 1) && 80 < ~a12~0); 4424#L668 assume !((80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8); 4564#L674 assume !(~a21~0 == 9 && ~a15~0 == 9 && ~a24~0 == 1 && 80 < ~a12~0 && calculate_output_~input == 1); 4312#L677 assume !(~a15~0 == 8 && (calculate_output_~input == 3 && (((~a21~0 == 10 && 11 < ~a12~0 && 80 >= ~a12~0) || (~a21~0 == 6 && 80 < ~a12~0)) || (80 < ~a12~0 && ~a21~0 == 7))) && ~a24~0 == 1); 4209#L683 assume !(~a24~0 == 1 && 80 < ~a12~0 && ~a21~0 == 9 && ~a15~0 == 9 && calculate_output_~input == 4); 4210#L688 assume !(~a15~0 == 8 && (calculate_output_~input == 6 && ((80 < ~a12~0 && ~a21~0 == 7) || (~a21~0 == 10 && 11 < ~a12~0 && 80 >= ~a12~0) || (80 < ~a12~0 && ~a21~0 == 6))) && ~a24~0 == 1); 4205#L694 assume !(~a15~0 == 9 && ~a24~0 == 1 && (-43 < ~a12~0 && 11 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 9 || ~a21~0 == 10)); 4206#L700 assume !(((((80 < ~a12~0 && ~a15~0 == 8) && ~a21~0 == 10) || (~a21~0 == 6 && ~a15~0 == 9 && ~a12~0 <= -43)) && calculate_output_~input == 6) && ~a24~0 == 1); 5004#L706 assume !(((~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 1) && ~a24~0 == 1) && 80 < ~a12~0); 5003#L712 assume !((~a24~0 == 1 && ((~a21~0 == 7 && 80 < ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10) || (~a21~0 == 6 && 80 < ~a12~0)) && calculate_output_~input == 2) && ~a15~0 == 8); 5000#L718 assume !(~a24~0 == 1 && (-43 < ~a12~0 && 11 >= ~a12~0) && (((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8) && calculate_output_~input == 4) && ~a15~0 == 8); 4997#L724 assume !((~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 4) && ~a24~0 == 1) && ~a12~0 <= -43); 4995#L730 assume !(~a21~0 == 9 && (~a24~0 == 1 && calculate_output_~input == 2 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8); 4993#L735 assume !(~a15~0 == 8 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9 && calculate_output_~input == 4) && ~a24~0 == 1); 4992#L741 assume !((~a12~0 <= -43 && ((~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8) && ~a24~0 == 1); 4989#L747 assume !(~a24~0 == 1 && ~a15~0 == 8 && calculate_output_~input == 4 && ((80 < ~a12~0 && ~a21~0 == 7) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10) || (80 < ~a12~0 && ~a21~0 == 6))); 4986#L752 assume !((11 < ~a12~0 && 80 >= ~a12~0) && ~a15~0 == 8 && ~a24~0 == 1 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4); 4987#L758 assume !(((((~a15~0 == 8 && 80 < ~a12~0) && ~a21~0 == 10) || (~a21~0 == 6 && ~a12~0 <= -43 && ~a15~0 == 9)) && calculate_output_~input == 4) && ~a24~0 == 1); 5201#L764 assume !(((((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 9) && ~a21~0 == 10) || (((~a12~0 <= -43 && ~a24~0 == 2) && ~a15~0 == 5) && ~a21~0 == 6)) && calculate_output_~input == 1); 5199#L771 assume !((~a15~0 == 8 && ((((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10) || (80 < ~a12~0 && ~a21~0 == 6)) || (80 < ~a12~0 && ~a21~0 == 7)) && calculate_output_~input == 5) && ~a24~0 == 1); 5197#L777 assume !(~a21~0 == 9 && ((calculate_output_~input == 6 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 5195#L783 assume !(~a24~0 == 1 && ~a21~0 == 9 && (-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8 && calculate_output_~input == 3); 5193#L789 assume !(~a15~0 == 9 && (calculate_output_~input == 3 && ((~a21~0 == 6 && 80 < ~a12~0) || (~a21~0 == 9 && 11 < ~a12~0 && 80 >= ~a12~0) || (~a21~0 == 10 && 11 < ~a12~0 && 80 >= ~a12~0))) && ~a24~0 == 1); 4949#L795 assume !(~a12~0 <= -43 && ~a21~0 == 7 && ~a24~0 == 1 && ~a15~0 == 8 && calculate_output_~input == 6); 4944#L801 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ((calculate_output_~input == 3 && ~a24~0 == 1) && ~a21~0 == 8) && ~a15~0 == 9); 4940#L807 assume !((((~a15~0 == 9 && ~a24~0 == 1 && 80 < ~a12~0) && ~a21~0 == 10) || (((~a24~0 == 2 && ~a12~0 <= -43) && ~a15~0 == 5) && ~a21~0 == 6)) && calculate_output_~input == 5); 4941#L814 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a15~0 == 8); 5176#L819 assume !(((((~a21~0 == 10 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 1) && ~a15~0 == 8) && ~a24~0 == 1); 4933#L825 assume !(~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && (((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8) && calculate_output_~input == 6) && ~a15~0 == 9); 4934#L831 assume !(~a24~0 == 1 && (((~a21~0 == 7 && 80 < ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10) || (80 < ~a12~0 && ~a21~0 == 6)) && calculate_output_~input == 1) && ~a15~0 == 8); 5619#L837 assume !((~a15~0 == 8 && ((~a21~0 == 10 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 5) && ~a24~0 == 1); 5618#L842 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 10)) && ~a24~0 == 1) && ~a15~0 == 9); 5617#L848 assume !(~a15~0 == 8 && 80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 5); 5616#L854 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && 80 < ~a12~0); 5615#L859 assume !((((calculate_output_~input == 5 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8) && ~a24~0 == 1) && ~a15~0 == 9); 5614#L865 assume !(~a15~0 == 9 && ((calculate_output_~input == 4 && ~a24~0 == 1) && ~a21~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0);calculate_output_#res := -2; 5613#L871 main_#t~ret3 := calculate_output_#res;assume { :end_inline_calculate_output } true;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; 4798#L880-3 assume true; 4669#L880-1 [2018-11-10 10:14:23,795 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:23,795 INFO L82 PathProgramCache]: Analyzing trace with hash 29859, now seen corresponding path program 1 times [2018-11-10 10:14:23,795 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:14:23,796 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:14:23,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:23,796 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:14:23,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:23,800 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:23,800 INFO L82 PathProgramCache]: Analyzing trace with hash -872023408, now seen corresponding path program 1 times [2018-11-10 10:14:23,800 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:14:23,800 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:14:23,801 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:23,801 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:14:23,801 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:23,867 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:23,867 INFO L82 PathProgramCache]: Analyzing trace with hash -1649748306, now seen corresponding path program 1 times [2018-11-10 10:14:23,867 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:14:23,867 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:14:23,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:23,868 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:14:23,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:14:24,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:14:24,413 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:14:24,413 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-10 10:14:25,575 WARN L179 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 293 DAG size of output: 85 [2018-11-10 10:14:25,685 WARN L179 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2018-11-10 10:14:25,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-10 10:14:25,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2018-11-10 10:14:25,688 INFO L87 Difference]: Start difference. First operand 1797 states and 2792 transitions. cyclomatic complexity: 998 Second operand 10 states. [2018-11-10 10:14:26,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:14:26,556 INFO L93 Difference]: Finished difference Result 2127 states and 3132 transitions. [2018-11-10 10:14:26,556 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 10:14:26,557 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2127 states and 3132 transitions. [2018-11-10 10:14:26,563 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 10:14:26,570 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2127 states to 2127 states and 3132 transitions. [2018-11-10 10:14:26,570 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1362 [2018-11-10 10:14:26,571 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1362 [2018-11-10 10:14:26,571 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2127 states and 3132 transitions. [2018-11-10 10:14:26,571 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:14:26,571 INFO L705 BuchiCegarLoop]: Abstraction has 2127 states and 3132 transitions. [2018-11-10 10:14:26,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2127 states and 3132 transitions. [2018-11-10 10:14:26,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2127 to 2127. [2018-11-10 10:14:26,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2127 states. [2018-11-10 10:14:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 2127 states and 3132 transitions. [2018-11-10 10:14:26,588 INFO L728 BuchiCegarLoop]: Abstraction has 2127 states and 3132 transitions. [2018-11-10 10:14:26,588 INFO L608 BuchiCegarLoop]: Abstraction has 2127 states and 3132 transitions. [2018-11-10 10:14:26,588 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-10 10:14:26,588 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2127 states and 3132 transitions. [2018-11-10 10:14:26,593 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 10:14:26,593 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:14:26,593 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:14:26,595 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:14:26,595 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:14:26,596 INFO L793 eck$LassoCheckResult]: Stem: 8228#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 7947#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; 7948#L880-3 assume true; 8328#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 8047#L885 assume !(((((main_~input~0 != 1 && main_~input~0 != 2) && main_~input~0 != 3) && main_~input~0 != 4) && main_~input~0 != 5) && main_~input~0 != 6);assume { :begin_inline_calculate_output } true;calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 7953#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 7954#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 8331#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 8271#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 8272#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 8229#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 8230#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 8461#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 8066#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8067#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8002#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8003#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 7957#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 7958#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8597#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9071#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9070#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9069#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9068#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9067#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9066#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9065#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8359#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 8360#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9947#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9946#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9945#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9944#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9943#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 8474#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 8475#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8454#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8455#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9113#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9112#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 9110#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9108#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9104#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 8251#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 8252#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 10013#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 10012#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 10011#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 10010#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8402#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 7990#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 7991#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 8300#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 8301#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 10015#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 10014#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 8161#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8162#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9950#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 8038#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 8039#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 7998#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 7999#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 8333#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 8334#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 8199#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 8200#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 8513#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 8572#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 8573#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 8082#L229 assume !((((~a21~0 == 10 && 80 < ~a12~0 && ~a15~0 == 8) || ((~a15~0 == 9 && ~a12~0 <= -43) && ~a21~0 == 6)) && calculate_output_~input == 2) && ~a24~0 == 1); 8074#L235 assume !(~a24~0 == 1 && ~a15~0 == 9 && ((~a21~0 == 6 && 80 < ~a12~0) || (~a21~0 == 9 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10)) && calculate_output_~input == 5); 7935#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 7936#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 8343#L252 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 10) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 2) && ~a24~0 == 1) && ~a15~0 == 8); 9486#L258 assume !(~a15~0 == 9 && (calculate_output_~input == 1 && (((~a12~0 <= -43 && ~a21~0 == 10) || (~a21~0 == 6 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 7))) && ~a24~0 == 1); 8207#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 8208#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 9214#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 9212#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 9210#L286 assume !(calculate_output_~input == 4 && (((~a15~0 == 9 && ~a24~0 == 1 && 80 < ~a12~0) && ~a21~0 == 10) || (~a21~0 == 6 && ~a15~0 == 5 && ~a24~0 == 2 && ~a12~0 <= -43))); 9208#L293 assume ((~a24~0 == 1 && calculate_output_~input == 3 && ~a12~0 <= -43) && ~a21~0 == 7) && ~a15~0 == 8;~a15~0 := 5;~a21~0 := 6;calculate_output_#res := -1; 8043#L871 [2018-11-10 10:14:26,596 INFO L795 eck$LassoCheckResult]: Loop: 8043#L871 main_#t~ret3 := calculate_output_#res;assume { :end_inline_calculate_output } true;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; 8918#L880-3 assume true; 9886#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 9885#L885 assume !(((((main_~input~0 != 1 && main_~input~0 != 2) && main_~input~0 != 3) && main_~input~0 != 4) && main_~input~0 != 5) && main_~input~0 != 6);assume { :begin_inline_calculate_output } true;calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 8712#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 8234#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 8524#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9364#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 8704#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 8445#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 8007#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 8356#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 8862#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8601#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8280#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8533#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 8242#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 8914#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8912#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 8097#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 8450#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 8680#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 8368#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 7975#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 8577#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 8291#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8554#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9382#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 8917#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 8916#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 8108#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 8458#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 8687#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 8399#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 7987#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9379#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8709#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8560#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 8261#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 8497#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8158#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 10036#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 10035#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 8692#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 8407#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 7995#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 8698#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9746#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8693#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 8196#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 8510#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 8166#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 8703#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 8432#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9983#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9982#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8858#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 8589#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 8338#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9830#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9829#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9827#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9826#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9824#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9823#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9821#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 9820#L211 assume (~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1;~a15~0 := 5;~a21~0 := 6;calculate_output_#res := -1; 8043#L871 [2018-11-10 10:14:26,596 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:26,596 INFO L82 PathProgramCache]: Analyzing trace with hash 404075206, now seen corresponding path program 1 times [2018-11-10 10:14:26,596 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:14:26,597 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:14:26,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:26,598 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:14:26,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:26,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:26,617 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:26,618 INFO L82 PathProgramCache]: Analyzing trace with hash 27899060, now seen corresponding path program 1 times [2018-11-10 10:14:26,618 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:14:26,618 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:14:26,618 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:26,618 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:14:26,618 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:26,634 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:26,634 INFO L82 PathProgramCache]: Analyzing trace with hash 2006054863, now seen corresponding path program 1 times [2018-11-10 10:14:26,634 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:14:26,634 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:14:26,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:26,635 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:14:26,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:26,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:14:26,757 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 61 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:14:26,757 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:14:26,758 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 10:14:26,767 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:14:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:14:26,792 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:14:26,818 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:14:26,834 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 10:14:26,834 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-10 10:14:27,011 WARN L179 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 39 [2018-11-10 10:14:27,028 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 10:14:27,028 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 10:14:27,028 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 10:14:27,028 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 10:14:27,028 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 10:14:27,028 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:27,028 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 10:14:27,028 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 10:14:27,028 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label30_true-unreach-call_false-termination.c_Iteration3_Loop [2018-11-10 10:14:27,028 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 10:14:27,028 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 10:14:27,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:27,032 INFO 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 10:14:27,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:27,039 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:27,044 INFO 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 10:14:27,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:27,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:27,113 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 10:14:27,114 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/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 10:14:27,124 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:27,124 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:27,144 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:27,144 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a24~0=1} Honda state: {~a24~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/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 10:14:27,157 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:27,157 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:27,161 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:27,161 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0=5, ULTIMATE.start_main_#t~nondet2=5, ULTIMATE.start_calculate_output_~input=5, ULTIMATE.start_calculate_output_#in~input=5} Honda state: {ULTIMATE.start_main_~input~0=5, ULTIMATE.start_main_#t~nondet2=5, ULTIMATE.start_calculate_output_~input=5, ULTIMATE.start_calculate_output_#in~input=5} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2018-11-10 10:14:27,180 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:27,180 INFO L163 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:27,204 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:27,204 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a12~0=-43} Honda state: {~a12~0=-43} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:27,220 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:27,220 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:27,245 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 10:14:27,245 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:27,267 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 10:14:27,268 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 10:14:27,268 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 10:14:27,268 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 10:14:27,268 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 10:14:27,268 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 10:14:27,269 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:27,269 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 10:14:27,269 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 10:14:27,269 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label30_true-unreach-call_false-termination.c_Iteration3_Loop [2018-11-10 10:14:27,269 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 10:14:27,269 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 10:14:27,270 INFO 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 10:14:27,275 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 10:14:27,277 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:27,279 INFO 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 10:14:27,280 INFO 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 10:14:27,285 INFO 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 10:14:27,289 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:27,354 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 10:14:27,354 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 10:14:27,354 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 10:14:27,355 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:14:27,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:14:27,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:14:27,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:14:27,355 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:14:27,356 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:14:27,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:14:27,357 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:14:27,358 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 10:14:27,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:14:27,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:14:27,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:14:27,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:14:27,358 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:14:27,359 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:14:27,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:14:27,360 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:14:27,360 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 10:14:27,360 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:14:27,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:14:27,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:14:27,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:14:27,361 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:14:27,361 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:14:27,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:14:27,362 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:14:27,362 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 10:14:27,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:14:27,362 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:14:27,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:14:27,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:14:27,363 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:14:27,363 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:14:27,363 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:14:27,363 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:14:27,364 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 10:14:27,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:14:27,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:14:27,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:14:27,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 10:14:27,364 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:14:27,365 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 10:14:27,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:14:27,366 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 10:14:27,367 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 10:14:27,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 10:14:27,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 10:14:27,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 10:14:27,367 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 10:14:27,367 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 10:14:27,368 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 10:14:27,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 10:14:27,372 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 10:14:27,373 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-10 10:14:27,373 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-10 10:14:27,374 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 10:14:27,374 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-10 10:14:27,374 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 10:14:27,374 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a21~0) = 1*~a21~0 Supporting invariants [] [2018-11-10 10:14:27,374 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-10 10:14:27,388 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:14:27,404 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:14:27,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:14:27,427 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:14:27,430 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 10:14:27,430 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2018-11-10 10:14:27,430 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2127 states and 3132 transitions. cyclomatic complexity: 1008 Second operand 3 states. [2018-11-10 10:14:28,025 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2127 states and 3132 transitions. cyclomatic complexity: 1008. Second operand 3 states. Result 7519 states and 11080 transitions. Complement of second has 5 states. [2018-11-10 10:14:28,025 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2018-11-10 10:14:28,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-10 10:14:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 801 transitions. [2018-11-10 10:14:28,026 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 801 transitions. Stem has 82 letters. Loop has 67 letters. [2018-11-10 10:14:28,027 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 10:14:28,027 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 801 transitions. Stem has 149 letters. Loop has 67 letters. [2018-11-10 10:14:28,028 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 10:14:28,028 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 801 transitions. Stem has 82 letters. Loop has 134 letters. [2018-11-10 10:14:28,028 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 10:14:28,028 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7519 states and 11080 transitions. [2018-11-10 10:14:28,054 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 3582 [2018-11-10 10:14:28,075 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7519 states to 7519 states and 11080 transitions. [2018-11-10 10:14:28,075 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3754 [2018-11-10 10:14:28,078 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3757 [2018-11-10 10:14:28,079 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7519 states and 11080 transitions. [2018-11-10 10:14:28,081 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 10:14:28,081 INFO L705 BuchiCegarLoop]: Abstraction has 7519 states and 11080 transitions. [2018-11-10 10:14:28,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7519 states and 11080 transitions. [2018-11-10 10:14:28,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7519 to 7516. [2018-11-10 10:14:28,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7516 states. [2018-11-10 10:14:28,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7516 states to 7516 states and 11077 transitions. [2018-11-10 10:14:28,219 INFO L728 BuchiCegarLoop]: Abstraction has 7516 states and 11077 transitions. [2018-11-10 10:14:28,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 10:14:28,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2018-11-10 10:14:28,219 INFO L87 Difference]: Start difference. First operand 7516 states and 11077 transitions. Second operand 6 states. [2018-11-10 10:14:30,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:14:30,026 INFO L93 Difference]: Finished difference Result 5101 states and 5966 transitions. [2018-11-10 10:14:30,027 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 10:14:30,028 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5101 states and 5966 transitions. [2018-11-10 10:14:30,052 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 3314 [2018-11-10 10:14:30,067 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5101 states to 3485 states and 4295 transitions. [2018-11-10 10:14:30,067 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3485 [2018-11-10 10:14:30,070 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3485 [2018-11-10 10:14:30,071 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3485 states and 4295 transitions. [2018-11-10 10:14:30,074 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-10 10:14:30,074 INFO L705 BuchiCegarLoop]: Abstraction has 3485 states and 4295 transitions. [2018-11-10 10:14:30,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3485 states and 4295 transitions. [2018-11-10 10:14:30,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3485 to 1481. [2018-11-10 10:14:30,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1481 states. [2018-11-10 10:14:30,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1481 states and 1973 transitions. [2018-11-10 10:14:30,103 INFO L728 BuchiCegarLoop]: Abstraction has 1481 states and 1973 transitions. [2018-11-10 10:14:30,103 INFO L608 BuchiCegarLoop]: Abstraction has 1481 states and 1973 transitions. [2018-11-10 10:14:30,103 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-10 10:14:30,103 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1481 states and 1973 transitions. [2018-11-10 10:14:30,108 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1313 [2018-11-10 10:14:30,108 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 10:14:30,108 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 10:14:30,110 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:14:30,110 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:14:30,110 INFO L793 eck$LassoCheckResult]: Stem: 31252#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 31115#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; 31116#L880-3 assume true; 31297#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 31165#L885 assume !(((((main_~input~0 != 1 && main_~input~0 != 2) && main_~input~0 != 3) && main_~input~0 != 4) && main_~input~0 != 5) && main_~input~0 != 6);assume { :begin_inline_calculate_output } true;calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 31119#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 31120#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 31298#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 31273#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 31274#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 31253#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 31254#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 31382#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32432#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32431#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 31143#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 31144#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 31121#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 31122#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 31413#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32496#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32495#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32494#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32493#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32492#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32491#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32490#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32489#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32488#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32487#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32486#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32485#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32484#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32483#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32482#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32481#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32480#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 31153#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 31154#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 31131#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 31132#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 31284#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 31285#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 31265#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 31266#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 31364#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 31196#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 31197#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 31157#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 31158#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 31137#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 31138#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 31288#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 31289#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 31270#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 31271#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 31220#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 31202#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 31203#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 31161#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 31162#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 31141#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 31142#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32476#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 31400#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 31238#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 31239#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 31377#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 31403#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 31389#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 31182#L229 assume !((((~a21~0 == 10 && 80 < ~a12~0 && ~a15~0 == 8) || ((~a15~0 == 9 && ~a12~0 <= -43) && ~a21~0 == 6)) && calculate_output_~input == 2) && ~a24~0 == 1); 31178#L235 assume !(~a24~0 == 1 && ~a15~0 == 9 && ((~a21~0 == 6 && 80 < ~a12~0) || (~a21~0 == 9 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10)) && calculate_output_~input == 5); 31109#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 31110#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 31304#L252 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 10) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 2) && ~a24~0 == 1) && ~a15~0 == 8); 32454#L258 assume !(~a15~0 == 9 && (calculate_output_~input == 1 && (((~a12~0 <= -43 && ~a21~0 == 10) || (~a21~0 == 6 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 7))) && ~a24~0 == 1); 31242#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 31243#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 31306#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 32452#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 32451#L286 assume !(calculate_output_~input == 4 && (((~a15~0 == 9 && ~a24~0 == 1 && 80 < ~a12~0) && ~a21~0 == 10) || (~a21~0 == 6 && ~a15~0 == 5 && ~a24~0 == 2 && ~a12~0 <= -43))); 31324#L293 assume ((~a24~0 == 1 && calculate_output_~input == 3 && ~a12~0 <= -43) && ~a21~0 == 7) && ~a15~0 == 8;~a15~0 := 5;~a21~0 := 6;calculate_output_#res := -1; 31325#L871 [2018-11-10 10:14:30,110 INFO L795 eck$LassoCheckResult]: Loop: 31325#L871 main_#t~ret3 := calculate_output_#res;assume { :end_inline_calculate_output } true;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; 31335#L880-3 assume true; 32447#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 32445#L885 assume !(((((main_~input~0 != 1 && main_~input~0 != 2) && main_~input~0 != 3) && main_~input~0 != 4) && main_~input~0 != 5) && main_~input~0 != 6);assume { :begin_inline_calculate_output } true;calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 32443#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32441#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32439#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32437#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32435#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32434#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32433#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 31356#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 31174#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 31175#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 31348#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32428#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32426#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32424#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32422#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32420#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32418#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32416#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32414#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32412#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32410#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32408#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32406#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32404#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32402#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32400#L93-1 assume ((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6; 31194#L97 assume { :begin_inline_exit } true;exit_#in~1 := 0;assume { :end_inline_exit } true; 31195#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32525#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32524#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32523#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32522#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32521#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32520#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32519#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32518#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 32517#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32516#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32515#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32514#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32513#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32512#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32511#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32510#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32509#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32508#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32507#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32506#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32505#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32504#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32503#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32502#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32501#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32500#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32499#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32498#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32497#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32477#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 31410#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 31299#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 31300#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32472#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32470#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 32468#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 32466#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 32464#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 32462#L229 assume !((((~a21~0 == 10 && 80 < ~a12~0 && ~a15~0 == 8) || ((~a15~0 == 9 && ~a12~0 <= -43) && ~a21~0 == 6)) && calculate_output_~input == 2) && ~a24~0 == 1); 32460#L235 assume !(~a24~0 == 1 && ~a15~0 == 9 && ((~a21~0 == 6 && 80 < ~a12~0) || (~a21~0 == 9 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10)) && calculate_output_~input == 5); 32456#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 32455#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 31111#L252 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 10) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 2) && ~a24~0 == 1) && ~a15~0 == 8); 31112#L258 assume !(~a15~0 == 9 && (calculate_output_~input == 1 && (((~a12~0 <= -43 && ~a21~0 == 10) || (~a21~0 == 6 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 7))) && ~a24~0 == 1); 31305#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 32453#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 31244#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 31245#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 31248#L286 assume !(calculate_output_~input == 4 && (((~a15~0 == 9 && ~a24~0 == 1 && 80 < ~a12~0) && ~a21~0 == 10) || (~a21~0 == 6 && ~a15~0 == 5 && ~a24~0 == 2 && ~a12~0 <= -43))); 31249#L293 assume !(((~a24~0 == 1 && calculate_output_~input == 3 && ~a12~0 <= -43) && ~a21~0 == 7) && ~a15~0 == 8); 32450#L299 assume !(~a24~0 == 1 && (((80 < ~a12~0 && ~a15~0 == 8) && ~a21~0 == 10) || ((~a15~0 == 9 && ~a12~0 <= -43) && ~a21~0 == 6)) && calculate_output_~input == 3); 32449#L305 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && 80 < ~a12~0); 32448#L311 assume !((((((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a15~0 == 8) && ~a24~0 == 1); 32446#L317 assume !(((~a15~0 == 9 && calculate_output_~input == 1 && ~a21~0 == 8) && ~a24~0 == 1) && -43 < ~a12~0 && 11 >= ~a12~0); 32444#L323 assume !((((((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 3) && ~a15~0 == 8) && ~a12~0 <= -43) && ~a24~0 == 1); 32442#L329 assume !(~a24~0 == 1 && (~a15~0 == 8 && calculate_output_~input == 1 && ~a21~0 == 9) && 11 < ~a12~0 && 80 >= ~a12~0); 32440#L335 assume !(~a15~0 == 9 && 80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4); 32438#L341 assume !(80 < ~a12~0 && ~a15~0 == 9 && (calculate_output_~input == 2 && (~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1); 32436#L347 assume !((((calculate_output_~input == 6 && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8) && ~a24~0 == 1); 32430#L353 assume !(((~a24~0 == 1 && calculate_output_~input == 1 && (~a21~0 == 8 || ~a21~0 == 6 || ~a21~0 == 7)) && ~a15~0 == 9) && 11 < ~a12~0 && 80 >= ~a12~0); 32429#L359 assume !(((~a21~0 == 10 && (80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 9) || ((~a15~0 == 5 && ~a24~0 == 2 && ~a12~0 <= -43) && ~a21~0 == 6)) && calculate_output_~input == 3); 32427#L366 assume !(((((~a21~0 == 7 && -43 < ~a12~0 && 11 >= ~a12~0) || (~a21~0 == 10 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 5) && ~a24~0 == 1) && ~a15~0 == 9); 32425#L372 assume !((((calculate_output_~input == 1 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9)) && ~a15~0 == 9) && ~a12~0 <= -43) && ~a24~0 == 1); 32423#L378 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8); 32421#L384 assume !((~a24~0 == 1 && ~a15~0 == 9 && calculate_output_~input == 5 && (~a21~0 == 8 || ~a21~0 == 6 || ~a21~0 == 7)) && 11 < ~a12~0 && 80 >= ~a12~0); 32419#L390 assume !(((~a15~0 == 8 && ((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8) && calculate_output_~input == 5) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 32417#L396 assume !(~a15~0 == 9 && ((calculate_output_~input == 3 && ((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8)) && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0); 32415#L402 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 6 || ~a21~0 == 7) && calculate_output_~input == 3) && ~a24~0 == 1); 32413#L408 assume !(~a15~0 == 9 && ~a24~0 == 1 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 5) && -43 < ~a12~0 && 11 >= ~a12~0); 32411#L414 assume !((11 < ~a12~0 && 80 >= ~a12~0) && (~a24~0 == 1 && ((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8) && calculate_output_~input == 4) && ~a15~0 == 9); 32409#L420 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && 80 < ~a12~0) && ~a21~0 == 9); 32407#L426 assume !((~a24~0 == 1 && (calculate_output_~input == 2 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a12~0 <= -43) && ~a15~0 == 8); 32405#L432 assume !(~a24~0 == 1 && (calculate_output_~input == 4 && (((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 7) || (~a12~0 <= -43 && ~a21~0 == 10) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 6))) && ~a15~0 == 9); 32403#L438 assume !((((calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1) && ~a15~0 == 9) && ~a12~0 <= -43); 32401#L444 assume !(((~a12~0 <= -43 && calculate_output_~input == 6 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a24~0 == 1) && ~a15~0 == 8); 31372#L449 assume !((((~a21~0 == 7 && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1) && ~a15~0 == 8); 31373#L454 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 4) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 31371#L460 assume !(((((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 9) && ~a21~0 == 10) || (((~a12~0 <= -43 && ~a24~0 == 2) && ~a15~0 == 5) && ~a21~0 == 6)) && calculate_output_~input == 2); 31303#L467 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 3) && ~a15~0 == 9) && ~a24~0 == 1); 31149#L472 assume !((~a15~0 == 8 && 80 < ~a12~0 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 6) && ~a24~0 == 1); 31150#L478 assume !((((((~a12~0 <= -43 && ~a21~0 == 10) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 6)) || (~a21~0 == 7 && -43 < ~a12~0 && 11 >= ~a12~0)) && calculate_output_~input == 3) && ~a24~0 == 1) && ~a15~0 == 9); 31272#L484 assume !(~a24~0 == 1 && calculate_output_~input == 1 && ((~a21~0 == 10 && ~a15~0 == 8 && 80 < ~a12~0) || ((~a12~0 <= -43 && ~a15~0 == 9) && ~a21~0 == 6))); 31250#L490 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 6 || ~a21~0 == 7) && calculate_output_~input == 1) && ~a15~0 == 8); 31251#L495 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9) && calculate_output_~input == 3) && ~a15~0 == 9); 31296#L500 assume !((~a24~0 == 1 && calculate_output_~input == 4 && (((~a21~0 == 9 && 11 < ~a12~0 && 80 >= ~a12~0) || (~a21~0 == 10 && 11 < ~a12~0 && 80 >= ~a12~0)) || (~a21~0 == 6 && 80 < ~a12~0))) && ~a15~0 == 9); 31295#L506 assume !(~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 2 && ~a24~0 == 1) && ~a12~0 <= -43); 31246#L512 assume !(~a15~0 == 8 && (calculate_output_~input == 4 && (((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 10) || (~a21~0 == 6 && 11 < ~a12~0 && 80 >= ~a12~0))) && ~a24~0 == 1); 31247#L518 assume !(~a15~0 == 9 && (~a12~0 <= -43 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 2) && ~a24~0 == 1); 31345#L524 assume !(~a24~0 == 1 && ~a15~0 == 8 && ((~a21~0 == 10 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 3); 31322#L530 assume !((~a15~0 == 8 && (~a24~0 == 1 && calculate_output_~input == 4) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9); 31323#L536 assume !(((calculate_output_~input == 6 && ((((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10)) || (80 < ~a12~0 && ~a21~0 == 6))) && ~a24~0 == 1) && ~a15~0 == 9); 31320#L541 assume !((~a15~0 == 8 && ((~a21~0 == 10 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 6) && ~a24~0 == 1); 31321#L547 assume !(((~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 6 || ~a21~0 == 7) && calculate_output_~input == 2) && ~a15~0 == 9) && 11 < ~a12~0 && 80 >= ~a12~0); 31319#L552 assume !((~a21~0 == 9 && (calculate_output_~input == 3 && ~a24~0 == 1) && 80 < ~a12~0) && ~a15~0 == 9); 31113#L555 assume !(((((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 1) && ~a15~0 == 9) && 80 < ~a12~0) && ~a24~0 == 1); 31114#L561 assume !((((~a15~0 == 9 && 80 < ~a12~0 && ~a24~0 == 1) && ~a21~0 == 10) || (~a21~0 == 6 && (~a24~0 == 2 && ~a12~0 <= -43) && ~a15~0 == 5)) && calculate_output_~input == 6); 31294#L568 assume !(~a15~0 == 9 && ~a21~0 == 9 && 80 < ~a12~0 && calculate_output_~input == 2 && ~a24~0 == 1); 31342#L573 assume !(((~a15~0 == 8 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0); 31341#L579 assume !(~a24~0 == 1 && calculate_output_~input == 5 && (((~a15~0 == 8 && 80 < ~a12~0) && ~a21~0 == 10) || (~a21~0 == 6 && ~a12~0 <= -43 && ~a15~0 == 9))); 31315#L585 assume !(~a24~0 == 1 && (((80 < ~a12~0 && ~a21~0 == 6) || (~a21~0 == 9 && 11 < ~a12~0 && 80 >= ~a12~0) || (~a21~0 == 10 && 11 < ~a12~0 && 80 >= ~a12~0)) && calculate_output_~input == 1) && ~a15~0 == 9); 31316#L591 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 1) && ~a15~0 == 8); 31393#L597 assume !(~a24~0 == 1 && (((~a21~0 == 7 && -43 < ~a12~0 && 11 >= ~a12~0) || (~a21~0 == 10 && ~a12~0 <= -43) || (~a21~0 == 6 && -43 < ~a12~0 && 11 >= ~a12~0)) && calculate_output_~input == 6) && ~a15~0 == 9); 31381#L603 assume !(~a15~0 == 8 && (~a24~0 == 1 && ((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8) && calculate_output_~input == 2) && -43 < ~a12~0 && 11 >= ~a12~0); 31183#L609 assume !((((calculate_output_~input == 6 && ((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8)) && ~a15~0 == 8) && ~a24~0 == 1) && -43 < ~a12~0 && 11 >= ~a12~0); 31168#L615 assume !(~a24~0 == 1 && (((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 6) && ~a15~0 == 8) && 11 < ~a12~0 && 80 >= ~a12~0); 31107#L621 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 7) || (~a21~0 == 10 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 2) && ~a15~0 == 9) && ~a24~0 == 1); 31108#L626 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (calculate_output_~input == 1 && ~a15~0 == 8) && ~a24~0 == 1) && ~a21~0 == 9); 31105#L632 assume !(~a24~0 == 1 && ~a15~0 == 9 && calculate_output_~input == 2 && ((80 < ~a12~0 && ~a21~0 == 6) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10))); 31106#L638 assume !(~a24~0 == 1 && ~a15~0 == 8 && (calculate_output_~input == 2 && (~a21~0 == 7 || ~a21~0 == 8)) && 11 < ~a12~0 && 80 >= ~a12~0); 31235#L644 assume !(~a24~0 == 1 && ~a21~0 == 9 && (calculate_output_~input == 5 && ~a15~0 == 9) && 80 < ~a12~0); 31216#L650 assume !((~a12~0 <= -43 && (calculate_output_~input == 1 && ~a21~0 == 7) && ~a24~0 == 1) && ~a15~0 == 8); 31217#L656 assume !((~a21~0 == 9 && ((11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 3) && ~a24~0 == 1) && ~a15~0 == 8); 31328#L662 assume !((~a15~0 == 8 && ((~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 2) && ~a24~0 == 1) && 80 < ~a12~0); 31329#L668 assume !((80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8); 31392#L674 assume !(~a21~0 == 9 && ~a15~0 == 9 && ~a24~0 == 1 && 80 < ~a12~0 && calculate_output_~input == 1); 31267#L677 assume !(~a15~0 == 8 && (calculate_output_~input == 3 && (((~a21~0 == 10 && 11 < ~a12~0 && 80 >= ~a12~0) || (~a21~0 == 6 && 80 < ~a12~0)) || (80 < ~a12~0 && ~a21~0 == 7))) && ~a24~0 == 1); 31214#L683 assume !(~a24~0 == 1 && 80 < ~a12~0 && ~a21~0 == 9 && ~a15~0 == 9 && calculate_output_~input == 4); 31215#L688 assume !(~a15~0 == 8 && (calculate_output_~input == 6 && ((80 < ~a12~0 && ~a21~0 == 7) || (~a21~0 == 10 && 11 < ~a12~0 && 80 >= ~a12~0) || (80 < ~a12~0 && ~a21~0 == 6))) && ~a24~0 == 1); 31212#L694 assume !(~a15~0 == 9 && ~a24~0 == 1 && (-43 < ~a12~0 && 11 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 9 || ~a21~0 == 10)); 31213#L700 assume !(((((80 < ~a12~0 && ~a15~0 == 8) && ~a21~0 == 10) || (~a21~0 == 6 && ~a15~0 == 9 && ~a12~0 <= -43)) && calculate_output_~input == 6) && ~a24~0 == 1); 31326#L706 assume !(((~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 1) && ~a24~0 == 1) && 80 < ~a12~0); 31327#L712 assume !((~a24~0 == 1 && ((~a21~0 == 7 && 80 < ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10) || (~a21~0 == 6 && 80 < ~a12~0)) && calculate_output_~input == 2) && ~a15~0 == 8); 31391#L718 assume !(~a24~0 == 1 && (-43 < ~a12~0 && 11 >= ~a12~0) && (((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8) && calculate_output_~input == 4) && ~a15~0 == 8); 31380#L724 assume !((~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 4) && ~a24~0 == 1) && ~a12~0 <= -43); 31207#L730 assume !(~a21~0 == 9 && (~a24~0 == 1 && calculate_output_~input == 2 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8); 31208#L735 assume !(~a15~0 == 8 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9 && calculate_output_~input == 4) && ~a24~0 == 1); 31206#L741 assume !((~a12~0 <= -43 && ((~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8) && ~a24~0 == 1); 31172#L747 assume !(~a24~0 == 1 && ~a15~0 == 8 && calculate_output_~input == 4 && ((80 < ~a12~0 && ~a21~0 == 7) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10) || (80 < ~a12~0 && ~a21~0 == 6))); 31173#L752 assume !((11 < ~a12~0 && 80 >= ~a12~0) && ~a15~0 == 8 && ~a24~0 == 1 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4); 31170#L758 assume !(((((~a15~0 == 8 && 80 < ~a12~0) && ~a21~0 == 10) || (~a21~0 == 6 && ~a12~0 <= -43 && ~a15~0 == 9)) && calculate_output_~input == 4) && ~a24~0 == 1); 31171#L764 assume !(((((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 9) && ~a21~0 == 10) || (((~a12~0 <= -43 && ~a24~0 == 2) && ~a15~0 == 5) && ~a21~0 == 6)) && calculate_output_~input == 1); 32530#L771 assume !((~a15~0 == 8 && ((((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10) || (80 < ~a12~0 && ~a21~0 == 6)) || (80 < ~a12~0 && ~a21~0 == 7)) && calculate_output_~input == 5) && ~a24~0 == 1); 32529#L777 assume !(~a21~0 == 9 && ((calculate_output_~input == 6 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 32528#L783 assume !(~a24~0 == 1 && ~a21~0 == 9 && (-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8 && calculate_output_~input == 3); 32527#L789 assume !(~a15~0 == 9 && (calculate_output_~input == 3 && ((~a21~0 == 6 && 80 < ~a12~0) || (~a21~0 == 9 && 11 < ~a12~0 && 80 >= ~a12~0) || (~a21~0 == 10 && 11 < ~a12~0 && 80 >= ~a12~0))) && ~a24~0 == 1); 32526#L795 assume !(~a12~0 <= -43 && ~a21~0 == 7 && ~a24~0 == 1 && ~a15~0 == 8 && calculate_output_~input == 6); 31386#L801 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ((calculate_output_~input == 3 && ~a24~0 == 1) && ~a21~0 == 8) && ~a15~0 == 9); 31198#L807 assume !((((~a15~0 == 9 && ~a24~0 == 1 && 80 < ~a12~0) && ~a21~0 == 10) || (((~a24~0 == 2 && ~a12~0 <= -43) && ~a15~0 == 5) && ~a21~0 == 6)) && calculate_output_~input == 5); 31199#L814 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a15~0 == 8); 31123#L819 assume !(((((~a21~0 == 10 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 1) && ~a15~0 == 8) && ~a24~0 == 1); 31124#L825 assume !(~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && (((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8) && calculate_output_~input == 6) && ~a15~0 == 9); 31291#L831 assume !(~a24~0 == 1 && (((~a21~0 == 7 && 80 < ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10) || (80 < ~a12~0 && ~a21~0 == 6)) && calculate_output_~input == 1) && ~a15~0 == 8); 31233#L837 assume !((~a15~0 == 8 && ((~a21~0 == 10 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 5) && ~a24~0 == 1); 31234#L842 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 10)) && ~a24~0 == 1) && ~a15~0 == 9); 31231#L848 assume !(~a15~0 == 8 && 80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 5); 31232#L854 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && 80 < ~a12~0); 31229#L859 assume !((((calculate_output_~input == 5 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8) && ~a24~0 == 1) && ~a15~0 == 9); 31230#L865 assume !(~a15~0 == 9 && ((calculate_output_~input == 4 && ~a24~0 == 1) && ~a21~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0);calculate_output_#res := -2; 31325#L871 [2018-11-10 10:14:30,111 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:30,111 INFO L82 PathProgramCache]: Analyzing trace with hash 404075206, now seen corresponding path program 2 times [2018-11-10 10:14:30,111 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:14:30,111 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:14:30,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:30,112 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:14:30,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:30,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:30,132 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:30,132 INFO L82 PathProgramCache]: Analyzing trace with hash -502100022, now seen corresponding path program 1 times [2018-11-10 10:14:30,132 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:14:30,132 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:14:30,132 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:30,133 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 10:14:30,133 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:30,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:30,178 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:14:30,178 INFO L82 PathProgramCache]: Analyzing trace with hash -350975473, now seen corresponding path program 1 times [2018-11-10 10:14:30,178 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:14:30,178 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:14:30,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:30,179 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:14:30,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:14:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:14:31,397 WARN L179 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 297 DAG size of output: 41 [2018-11-10 10:14:31,686 WARN L179 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 47 [2018-11-10 10:14:31,702 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 10:14:31,703 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 10:14:31,703 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 10:14:31,703 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 10:14:31,703 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 10:14:31,703 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:31,703 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 10:14:31,703 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 10:14:31,703 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label30_true-unreach-call_false-termination.c_Iteration4_Lasso [2018-11-10 10:14:31,703 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 10:14:31,703 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 10:14:31,705 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,712 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,713 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,717 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,718 INFO 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 10:14:31,720 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,725 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,729 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,731 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 10:14:31,924 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 10:14:31,924 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:31,927 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:31,927 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:31,929 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:31,929 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:31,946 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:31,946 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:31,963 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:31,963 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a24~0=0} Honda state: {~a24~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:31,967 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:31,967 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:31,987 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:31,988 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~inputB~0=0} Honda state: {~inputB~0=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:31,991 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:31,991 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:31,993 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:31,993 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_exit_#in~1=0} Honda state: {ULTIMATE.start_exit_#in~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:32,010 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:32,010 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:32,012 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:32,012 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a12~0=0} Honda state: {~a12~0=-49} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:32,029 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:32,029 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:32,046 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:32,047 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~inputA~0=0} Honda state: {~inputA~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:32,050 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:32,050 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:32,055 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:32,055 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret3=0} Honda state: {ULTIMATE.start_main_#t~ret3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:32,072 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:32,072 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:32,089 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:32,089 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~inputF~0=0} Honda state: {~inputF~0=6} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:32,092 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:32,092 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:32,112 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 10:14:32,112 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:32,148 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:32,148 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#res=0, ULTIMATE.start_main_~output~0=0} Honda state: {ULTIMATE.start_calculate_output_#res=-1, ULTIMATE.start_main_~output~0=-1} Generalized eigenvectors: [{ULTIMATE.start_calculate_output_#res=0, ULTIMATE.start_main_~output~0=0}, {ULTIMATE.start_calculate_output_#res=-1, ULTIMATE.start_main_~output~0=1}, {ULTIMATE.start_calculate_output_#res=0, ULTIMATE.start_main_~output~0=-1}] Lambdas: [2, 0, 0] Nus: [0, 1] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:32,165 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:32,165 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:32,181 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:32,181 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=0} Honda state: {~a21~0=6} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:32,184 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:32,184 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:32,201 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:32,201 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~inputE~0=0} Honda state: {~inputE~0=5} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:32,203 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:32,203 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:32,208 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:32,209 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#in~input=0, ULTIMATE.start_main_~input~0=0, ULTIMATE.start_main_#t~nondet2=0, ULTIMATE.start_calculate_output_~input=0} Honda state: {ULTIMATE.start_calculate_output_#in~input=3, ULTIMATE.start_main_~input~0=3, ULTIMATE.start_main_#t~nondet2=3, ULTIMATE.start_calculate_output_~input=3} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:32,225 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:32,226 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:32,243 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:32,243 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~inputD~0=0} Honda state: {~inputD~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:32,246 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:32,246 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:32,262 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:32,262 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a15~0=0} Honda state: {~a15~0=5} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 10:14:32,265 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 10:14:32,265 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 10:14:32,282 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 10:14:32,282 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~inputC~0=0} Honda state: {~inputC~0=3} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2018-11-10 10:14:32,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 10:14:32 BoogieIcfgContainer [2018-11-10 10:14:32,305 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-10 10:14:32,305 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 10:14:32,305 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 10:14:32,305 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 10:14:32,305 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:14:19" (3/4) ... [2018-11-10 10:14:32,308 INFO L141 WitnessPrinter]: Generating witness for non-termination counterexample [2018-11-10 10:14:32,383 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_882a777d-3938-43cb-b43b-a87b71dd45a0/bin-2019/uautomizer/witness.graphml [2018-11-10 10:14:32,383 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 10:14:32,384 INFO L168 Benchmark]: Toolchain (without parser) took 14069.78 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 509.1 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -158.7 MB). Peak memory consumption was 350.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:14:32,384 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 10:14:32,384 INFO L168 Benchmark]: CACSL2BoogieTranslator took 382.70 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 914.7 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-10 10:14:32,384 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 914.7 MB in the beginning and 1.1 GB in the end (delta: -232.7 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:14:32,384 INFO L168 Benchmark]: Boogie Preprocessor took 48.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:14:32,385 INFO L168 Benchmark]: RCFGBuilder took 1071.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 125.4 MB). Peak memory consumption was 125.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:14:32,385 INFO L168 Benchmark]: BuchiAutomizer took 12361.73 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 342.9 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -117.0 MB). Peak memory consumption was 511.8 MB. Max. memory is 11.5 GB. [2018-11-10 10:14:32,385 INFO L168 Benchmark]: Witness Printer took 78.28 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 11.5 GB. [2018-11-10 10:14:32,386 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 382.70 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 914.7 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 123.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 914.7 MB in the beginning and 1.1 GB in the end (delta: -232.7 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1071.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 125.4 MB). Peak memory consumption was 125.4 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 12361.73 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 342.9 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -117.0 MB). Peak memory consumption was 511.8 MB. Max. memory is 11.5 GB. * Witness Printer took 78.28 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. 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 5 terminating modules (3 trivial, 2 deterministic, 0 nondeterministic) and one nonterminating remainder module.One deterministic module has affine ranking function a12 and consists of 4 locations. One deterministic module has affine ranking function a21 and consists of 3 locations. 3 modules have a trivial ranking function, the largest among these consists of 10 locations. The remainder module has 1481 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 12.3s and 4 iterations. TraceHistogramMax:1. Analysis of lassos took 6.8s. Construction of modules took 3.5s. Büchi inclusion checks took 1.4s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 4. Automata minimization 0.2s AutomataMinimizationTime, 5 MinimizatonAttempts, 2009 StatesRemovedByMinimization, 3 NontrivialMinimizations. Non-live state removal took 0.1s Buchi closure took 0.0s. Biggest automaton had 2127 states and ocurred in iteration 2. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 964 SDtfs, 2976 SDslu, 462 SDs, 0 SdLazy, 5086 SolverSat, 1431 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.5s Time LassoAnalysisResults: nont1 unkn0 SFLI0 SFLT0 conc1 concLT2 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital69 mio100 ax100 hnf104 lsp41 ukn100 mio100 lsp100 div177 bol100 ite105 ukn100 eq179 hnf79 smp93 dnf155 smp98 tf102 neg99 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: sat Degree: 0 Time: 7ms VariablesStem: 0 VariablesLoop: 2 DisjunctsStem: 1 DisjunctsLoop: 3 SupportingInvariants: 0 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 17 LassoNonterminationAnalysisSatUnbounded: 1 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 1.1s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - GeometricNonTerminationArgumentResult [Line: 888]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite execution State at position 0 is {\result=0, output=0, \old(input)=0, a15=0, a12=0, a24=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4870ff33=0, a21=0, \result=0, =0, input=0, inputA=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@714322b=0, inputD=0, inputE=0, inputB=0, inputC=0, input=0, inputF=0} State at position 1 is {\result=0, output=-1, \old(input)=3, a15=5, a12=-49, a24=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4870ff33=0, a21=6, \result=-1, =0, input=3, inputA=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@714322b=3, inputD=4, inputE=5, inputB=2, inputC=3, input=3, inputF=6} For i>1, the state at position i is {\result=0 + sum_{k=0}^i 0, output=-1 + sum_{k=0}^i 1*0^k + -1*0^k + -1*k*0^(k-1), \old(input)=3 + sum_{k=0}^i 0, a15=5 + sum_{k=0}^i 0, a12=-49 + sum_{k=0}^i 0, a24=1 + sum_{k=0}^i 0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4870ff33=0 + sum_{k=0}^i 0, a21=6 + sum_{k=0}^i 0, \result=-1 + sum_{k=0}^i -1*0^k, =0 + sum_{k=0}^i 0, input=3 + sum_{k=0}^i 0, inputA=1 + sum_{k=0}^i 0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@714322b=3 + sum_{k=0}^i 0, inputD=4 + sum_{k=0}^i 0, inputE=5 + sum_{k=0}^i 0, inputB=2 + sum_{k=0}^i 0, inputC=3 + sum_{k=0}^i 0, input=3 + sum_{k=0}^i 0, inputF=6 + sum_{k=0}^i 0} - StatisticsResult: NonterminationArgumentStatistics Unbounded Execution 2GEVs Lambdas: [2, 0, 0] Mus: [0, 1] - NonterminatingLassoResult [Line: 20]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L7] int inputD = 4; [L8] int inputB = 2; [L9] int inputC = 3; [L10] int inputF = 6; [L11] int inputE = 5; [L12] int inputA = 1; [L15] int a21 = 7; [L16] int a15 = 8; [L17] int a12 = -49; [L18] int a24 = 1; [L877] int output = -1; [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND TRUE ((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8)) [L295] a15 = 5 [L296] a21 = 6 [L298] return -1; Loop: [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND TRUE ((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6)) [L97] FCALL exit(0) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND FALSE !(((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8))) [L449] COND FALSE !((((((a21==7) && (input == 5)) && a12 <= -43 ) && (a24==1)) && (a15==8))) [L454] COND FALSE !((((a15==9) && ((((a21==9) || (a21==10)) && (input == 4)) && ((-43 < a12) && (11 >= a12)) )) && (a24==1))) [L460] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 2))) [L467] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (((a21==9) || (a21==10)) && (input == 3))) && (a15==9)) && (a24==1))) [L472] COND FALSE !((((a15==8) && ( 80 < a12 && (((a21==8) || (a21==9)) && (input == 6)))) && (a24==1))) [L478] COND FALSE !((((((( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))) || ((a21==7) && ((-43 < a12) && (11 >= a12)) )) && (input == 3)) && (a24==1)) && (a15==9))) [L484] COND FALSE !(((a24==1) && ((input == 1) && (((a21==10) && ((a15==8) && 80 < a12 )) || (( a12 <= -43 && (a15==9)) && (a21==6)))))) [L490] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 1)))) && (a15==8))) [L495] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==7) || (a21==8)) || (a21==9)) && (input == 3)))) && (a15==9))) [L500] COND FALSE !((((a24==1) && ((input == 4) && ((((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )) || ((a21==6) && 80 < a12 )))) && (a15==9))) [L506] COND FALSE !(((a15==8) && (((a21==7) && ((input == 2) && (a24==1))) && a12 <= -43 ))) [L512] COND FALSE !(((a15==8) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ((a21==6) && ((11 < a12) && (80 >= a12)) ))) && (a24==1)))) [L518] COND FALSE !(((a15==9) && (( a12 <= -43 && (((a21==9) || ((a21==7) || (a21==8))) && (input == 2))) && (a24==1)))) [L524] COND FALSE !(((a24==1) && ((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 3))))) [L530] COND FALSE !((((a15==8) && (((a24==1) && (input == 4)) && ((11 < a12) && (80 >= a12)) )) && (a21==9))) [L536] COND FALSE !(((((input == 6) && ((( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10))) || ( 80 < a12 && (a21==6)))) && (a24==1)) && (a15==9))) [L541] COND FALSE !((((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 6))) && (a24==1))) [L547] COND FALSE !(((((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 2))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L552] COND FALSE !((((a21==9) && (((input == 3) && (a24==1)) && 80 < a12 )) && (a15==9))) [L555] COND FALSE !(((((((a21==7) || (a21==8)) && (input == 1)) && (a15==9)) && 80 < a12 ) && (a24==1))) [L561] COND FALSE !((((((a15==9) && ( 80 < a12 && (a24==1))) && (a21==10)) || ((a21==6) && (((a24==2) && a12 <= -43 ) && (a15==5)))) && (input == 6))) [L568] COND FALSE !(((a15==9) && ((a21==9) && ( 80 < a12 && ((input == 2) && (a24==1)))))) [L573] COND FALSE !(((((a15==8) && (((a21==7) || (a21==8)) && (input == 3))) && (a24==1)) && ((11 < a12) && (80 >= a12)) )) [L579] COND FALSE !(((a24==1) && ((input == 5) && ((((a15==8) && 80 < a12 ) && (a21==10)) || ((a21==6) && ( a12 <= -43 && (a15==9))))))) [L585] COND FALSE !(((a24==1) && (((( 80 < a12 && (a21==6)) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) ))) && (input == 1)) && (a15==9)))) [L591] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==8) || (a21==9)) || (a21==10)) && (input == 1)))) && (a15==8))) [L597] COND FALSE !(((a24==1) && (((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ((a21==6) && ((-43 < a12) && (11 >= a12)) ))) && (input == 6)) && (a15==9)))) [L603] COND FALSE !(((a15==8) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 2))) && ((-43 < a12) && (11 >= a12)) ))) [L609] COND FALSE !((((((input == 6) && (((a21==6) || (a21==7)) || (a21==8))) && (a15==8)) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L615] COND FALSE !(((a24==1) && (((((a21==7) || (a21==8)) && (input == 6)) && (a15==8)) && ((11 < a12) && (80 >= a12)) ))) [L621] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 2)) && (a15==9)) && (a24==1))) [L626] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && (((input == 1) && (a15==8)) && (a24==1))) && (a21==9))) [L632] COND FALSE !(((a24==1) && ((a15==9) && ((input == 2) && (( 80 < a12 && (a21==6)) || (( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))))))) [L638] COND FALSE !(((a24==1) && ((a15==8) && (((input == 2) && ((a21==7) || (a21==8))) && ((11 < a12) && (80 >= a12)) )))) [L644] COND FALSE !(((a24==1) && ((a21==9) && (((input == 5) && (a15==9)) && 80 < a12 )))) [L650] COND FALSE !((( a12 <= -43 && (((input == 1) && (a21==7)) && (a24==1))) && (a15==8))) [L656] COND FALSE !((((a21==9) && (( ((11 < a12) && (80 >= a12)) && (input == 3)) && (a24==1))) && (a15==8))) [L662] COND FALSE !((((a15==8) && ((((a21==8) || (a21==9)) && (input == 2)) && (a24==1))) && 80 < a12 )) [L668] COND FALSE !((( 80 < a12 && ((a24==1) && (((a21==8) || (a21==9)) && (input == 4)))) && (a15==8))) [L674] COND FALSE !(((a21==9) && ((a15==9) && ((a24==1) && ( 80 < a12 && (input == 1)))))) [L677] COND FALSE !(((a15==8) && (((input == 3) && ((((a21==10) && ((11 < a12) && (80 >= a12)) ) || ((a21==6) && 80 < a12 )) || ( 80 < a12 && (a21==7)))) && (a24==1)))) [L683] COND FALSE !(((a24==1) && ( 80 < a12 && ((a21==9) && ((a15==9) && (input == 4)))))) [L688] COND FALSE !(((a15==8) && (((input == 6) && (( 80 < a12 && (a21==7)) || (((a21==10) && ((11 < a12) && (80 >= a12)) ) || ( 80 < a12 && (a21==6))))) && (a24==1)))) [L694] COND FALSE !(((a15==9) && ((a24==1) && ( ((-43 < a12) && (11 >= a12)) && ((input == 1) && ((a21==9) || (a21==10))))))) [L700] COND FALSE !(((((( 80 < a12 && (a15==8)) && (a21==10)) || ((a21==6) && ((a15==9) && a12 <= -43 ))) && (input == 6)) && (a24==1))) [L706] COND FALSE !(((((a15==8) && (((a21==8) || (a21==9)) && (input == 1))) && (a24==1)) && 80 < a12 )) [L712] COND FALSE !((((a24==1) && ((((a21==7) && 80 < a12 ) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ((a21==6) && 80 < a12 ))) && (input == 2))) && (a15==8))) [L718] COND FALSE !(((a24==1) && ( ((-43 < a12) && (11 >= a12)) && (((((a21==6) || (a21==7)) || (a21==8)) && (input == 4)) && (a15==8))))) [L724] COND FALSE !((((a15==8) && (((a21==7) && (input == 4)) && (a24==1))) && a12 <= -43 )) [L730] COND FALSE !(((a21==9) && (((a24==1) && ((input == 2) && ((-43 < a12) && (11 >= a12)) )) && (a15==8)))) [L735] COND FALSE !(((a15==8) && (( ((-43 < a12) && (11 >= a12)) && ((a21==9) && (input == 4))) && (a24==1)))) [L741] COND FALSE !((( a12 <= -43 && ((((a21==10) || ((a21==8) || (a21==9))) && (input == 4)) && (a15==8))) && (a24==1))) [L747] COND FALSE !(((a24==1) && ((a15==8) && ((input == 4) && (( 80 < a12 && (a21==7)) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6)))))))) [L752] COND FALSE !(( ((11 < a12) && (80 >= a12)) && ((a15==8) && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L758] COND FALSE !(((((((a15==8) && 80 < a12 ) && (a21==10)) || ((a21==6) && ( a12 <= -43 && (a15==9)))) && (input == 4)) && (a24==1))) [L764] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 1))) [L771] COND FALSE !((((a15==8) && (((( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6))) || ( 80 < a12 && (a21==7))) && (input == 5))) && (a24==1))) [L777] COND FALSE !(((a21==9) && ((((input == 6) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a24==1)))) [L783] COND FALSE !(((a24==1) && ((a21==9) && ( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (input == 3)))))) [L789] COND FALSE !(((a15==9) && (((input == 3) && (((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )))) && (a24==1)))) [L795] COND FALSE !(( a12 <= -43 && ((a21==7) && ((a24==1) && ((a15==8) && (input == 6)))))) [L801] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((((input == 3) && (a24==1)) && (a21==8)) && (a15==9)))) [L807] COND FALSE !((((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((((a24==2) && a12 <= -43 ) && (a15==5)) && (a21==6))) && (input == 5))) [L814] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && (((a21==7) || (a21==8)) && (input == 5)))) && (a15==8))) [L819] COND FALSE !(((((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 1)) && (a15==8)) && (a24==1))) [L825] COND FALSE !(((a24==1) && ( ((11 < a12) && (80 >= a12)) && (((((a21==6) || (a21==7)) || (a21==8)) && (input == 6)) && (a15==9))))) [L831] COND FALSE !(((a24==1) && (((((a21==7) && 80 < a12 ) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6)))) && (input == 1)) && (a15==8)))) [L837] COND FALSE !((((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 5))) && (a24==1))) [L842] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && (((input == 6) && ((a21==9) || (a21==10))) && (a24==1))) && (a15==9))) [L848] COND FALSE !(((a15==8) && ( 80 < a12 && ((a24==1) && (((a21==8) || (a21==9)) && (input == 5)))))) [L854] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 5)))) && 80 < a12 )) [L859] COND FALSE !((((((input == 5) && ((-43 < a12) && (11 >= a12)) ) && (a21==8)) && (a24==1)) && (a15==9))) [L865] COND FALSE !(((a15==9) && ((((input == 4) && (a24==1)) && (a21==8)) && ((-43 < a12) && (11 >= a12)) ))) [L871] return -2; End of lasso representation. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...