./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem14_label43_false-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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem14_label43_false-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 aaebc66109211c5340229485760e37fee1256d9e ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 05:00:58,509 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:00:58,510 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:00:58,517 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:00:58,517 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:00:58,518 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:00:58,519 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:00:58,520 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:00:58,521 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:00:58,521 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:00:58,522 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:00:58,522 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:00:58,522 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:00:58,523 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:00:58,524 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:00:58,524 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:00:58,525 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:00:58,526 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:00:58,527 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:00:58,528 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:00:58,529 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:00:58,530 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:00:58,531 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:00:58,532 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:00:58,532 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:00:58,532 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:00:58,533 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:00:58,534 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:00:58,534 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:00:58,535 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:00:58,535 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:00:58,536 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:00:58,536 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:00:58,536 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:00:58,537 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:00:58,537 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:00:58,537 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-10 05:00:58,547 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:00:58,548 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:00:58,552 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:00:58,552 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:00:58,552 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 05:00:58,552 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 05:00:58,552 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 05:00:58,553 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 05:00:58,553 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 05:00:58,553 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 05:00:58,553 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 05:00:58,553 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:00:58,553 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:00:58,553 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 05:00:58,553 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:00:58,554 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:00:58,554 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:00:58,554 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 05:00:58,554 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 05:00:58,554 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 05:00:58,554 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:00:58,554 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:00:58,554 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 05:00:58,555 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 05:00:58,555 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:00:58,555 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:00:58,555 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 05:00:58,555 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:00:58,555 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 05:00:58,555 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 05:00:58,556 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 05:00:58,556 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 -> aaebc66109211c5340229485760e37fee1256d9e [2018-11-10 05:00:58,578 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:00:58,587 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:00:58,589 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:00:58,591 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:00:58,591 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:00:58,591 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem14_label43_false-unreach-call_false-termination.c [2018-11-10 05:00:58,629 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/data/d17ac8161/a4999340333141069b29bf57c139876b/FLAG13a38a894 [2018-11-10 05:00:59,102 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:00:59,102 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/sv-benchmarks/c/eca-rers2012/Problem14_label43_false-unreach-call_false-termination.c [2018-11-10 05:00:59,112 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/data/d17ac8161/a4999340333141069b29bf57c139876b/FLAG13a38a894 [2018-11-10 05:00:59,123 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/data/d17ac8161/a4999340333141069b29bf57c139876b [2018-11-10 05:00:59,125 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:00:59,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:00:59,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:00:59,127 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:00:59,130 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:00:59,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:00:59" (1/1) ... [2018-11-10 05:00:59,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dc2202b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:59, skipping insertion in model container [2018-11-10 05:00:59,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:00:59" (1/1) ... [2018-11-10 05:00:59,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:00:59,179 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:00:59,423 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:00:59,426 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:00:59,508 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:00:59,520 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:00:59,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:59 WrapperNode [2018-11-10 05:00:59,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:00:59,522 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:00:59,522 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:00:59,522 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:00:59,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:59" (1/1) ... [2018-11-10 05:00:59,543 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:59" (1/1) ... [2018-11-10 05:00:59,655 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:00:59,655 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:00:59,655 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:00:59,655 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:00:59,663 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:59" (1/1) ... [2018-11-10 05:00:59,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:59" (1/1) ... [2018-11-10 05:00:59,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:59" (1/1) ... [2018-11-10 05:00:59,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:59" (1/1) ... [2018-11-10 05:00:59,683 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:59" (1/1) ... [2018-11-10 05:00:59,691 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:59" (1/1) ... [2018-11-10 05:00:59,695 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:59" (1/1) ... [2018-11-10 05:00:59,702 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:00:59,703 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 05:00:59,703 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 05:00:59,703 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 05:00:59,703 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:00:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 05:00:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 05:01:00,793 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 05:01:00,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:01:00 BoogieIcfgContainer [2018-11-10 05:01:00,793 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 05:01:00,794 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-10 05:01:00,794 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-10 05:01:00,799 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-10 05:01:00,800 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:01:00,800 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 05:00:59" (1/3) ... [2018-11-10 05:01:00,801 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@706be546 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 05:01:00, skipping insertion in model container [2018-11-10 05:01:00,801 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:01:00,801 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:59" (2/3) ... [2018-11-10 05:01:00,801 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@706be546 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 05:01:00, skipping insertion in model container [2018-11-10 05:01:00,802 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:01:00,802 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:01:00" (3/3) ... [2018-11-10 05:01:00,803 INFO L375 chiAutomizerObserver]: Analyzing ICFG Problem14_label43_false-unreach-call_false-termination.c [2018-11-10 05:01:00,846 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 05:01:00,846 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-10 05:01:00,846 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-10 05:01:00,846 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-10 05:01:00,847 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 05:01:00,847 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 05:01:00,847 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-10 05:01:00,847 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 05:01:00,847 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-10 05:01:00,864 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 245 states. [2018-11-10 05:01:00,889 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 240 [2018-11-10 05:01:00,889 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:01:00,890 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:01:00,898 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-10 05:01:00,898 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 05:01:00,898 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-10 05:01:00,898 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 245 states. [2018-11-10 05:01:00,904 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 240 [2018-11-10 05:01:00,904 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:01:00,905 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:01:00,906 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-10 05:01:00,906 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 05:01:00,913 INFO L793 eck$LassoCheckResult]: Stem: 87#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; 119#L880-3true [2018-11-10 05:01:00,914 INFO L795 eck$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 05:01:00,919 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:00,919 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-10 05:01:00,921 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:01:00,921 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:01:00,952 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:00,952 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:01:00,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:00,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:00,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:00,985 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:00,985 INFO L82 PathProgramCache]: Analyzing trace with hash -1140878569, now seen corresponding path program 1 times [2018-11-10 05:01:00,986 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:01:00,986 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:01:00,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:00,987 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:01:00,987 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:01,071 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:01,072 INFO L82 PathProgramCache]: Analyzing trace with hash -1995268519, now seen corresponding path program 1 times [2018-11-10 05:01:01,072 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:01:01,072 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:01:01,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:01,073 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:01:01,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:01:01,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:01:01,222 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 05:01:01,222 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 05:01:01,552 WARN L179 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 53 [2018-11-10 05:01:01,593 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:01:01,594 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:01:01,594 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:01:01,594 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:01:01,594 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 05:01:01,595 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:01:01,595 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:01:01,595 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:01:01,595 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label43_false-unreach-call_false-termination.c_Iteration1_Loop [2018-11-10 05:01:01,595 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:01:01,595 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:01:01,609 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:01,622 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:01,629 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:01,636 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:01,639 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:01,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:01,645 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:01,850 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:01:01,851 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:01:01,854 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:01,855 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:01:02,023 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 05:01:02,023 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:02,698 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 05:01:02,700 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:01:02,700 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:01:02,700 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:01:02,700 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:01:02,701 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:01:02,701 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:01:02,701 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:01:02,701 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:01:02,701 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label43_false-unreach-call_false-termination.c_Iteration1_Loop [2018-11-10 05:01:02,701 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:01:02,701 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:01:02,702 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:02,709 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:02,722 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:02,723 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:02,726 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:02,727 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:02,730 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:02,900 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:01:02,903 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:01:02,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:01:02,905 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:01:02,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:01:02,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:01:02,906 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 05:01:02,906 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:01:02,908 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:01:02,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:01:02,921 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 05:01:02,930 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-10 05:01:02,930 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-10 05:01:02,932 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 05:01:02,932 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-10 05:01:02,933 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 05:01:02,933 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a12~0) = 1*~a12~0 Supporting invariants [] [2018-11-10 05:01:02,934 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-10 05:01:02,949 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:01:02,961 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:01:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:01:02,989 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:01:03,152 WARN L179 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 27 [2018-11-10 05:01:03,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:01:03,167 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 05:01:03,168 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 245 states. Second operand 4 states. [2018-11-10 05:01:03,779 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 05:01:03,779 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 05:01:03,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-10 05:01:03,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 810 transitions. [2018-11-10 05:01:03,783 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 2 letters. Loop has 66 letters. [2018-11-10 05:01:03,785 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 05:01:03,786 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 68 letters. Loop has 66 letters. [2018-11-10 05:01:03,786 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 05:01:03,787 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 2 letters. Loop has 132 letters. [2018-11-10 05:01:03,789 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 05:01:03,790 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 978 states and 1623 transitions. [2018-11-10 05:01:03,799 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 479 [2018-11-10 05:01:03,824 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 978 states to 724 states and 1186 transitions. [2018-11-10 05:01:03,825 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 482 [2018-11-10 05:01:03,826 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 484 [2018-11-10 05:01:03,827 INFO L73 IsDeterministic]: Start isDeterministic. Operand 724 states and 1186 transitions. [2018-11-10 05:01:03,828 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 05:01:03,828 INFO L705 BuchiCegarLoop]: Abstraction has 724 states and 1186 transitions. [2018-11-10 05:01:03,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 724 states and 1186 transitions. [2018-11-10 05:01:03,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 724 to 722. [2018-11-10 05:01:03,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 722 states. [2018-11-10 05:01:03,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 722 states and 1184 transitions. [2018-11-10 05:01:03,872 INFO L728 BuchiCegarLoop]: Abstraction has 722 states and 1184 transitions. [2018-11-10 05:01:03,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 05:01:03,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 05:01:03,876 INFO L87 Difference]: Start difference. First operand 722 states and 1184 transitions. Second operand 4 states. [2018-11-10 05:01:04,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:01:04,684 INFO L93 Difference]: Finished difference Result 1798 states and 2797 transitions. [2018-11-10 05:01:04,685 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 05:01:04,686 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1798 states and 2797 transitions. [2018-11-10 05:01:04,695 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 05:01:04,703 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1798 states to 1797 states and 2795 transitions. [2018-11-10 05:01:04,703 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1197 [2018-11-10 05:01:04,705 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1197 [2018-11-10 05:01:04,705 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1797 states and 2795 transitions. [2018-11-10 05:01:04,705 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 05:01:04,705 INFO L705 BuchiCegarLoop]: Abstraction has 1797 states and 2795 transitions. [2018-11-10 05:01:04,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states and 2795 transitions. [2018-11-10 05:01:04,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2018-11-10 05:01:04,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1797 states. [2018-11-10 05:01:04,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2795 transitions. [2018-11-10 05:01:04,737 INFO L728 BuchiCegarLoop]: Abstraction has 1797 states and 2795 transitions. [2018-11-10 05:01:04,738 INFO L608 BuchiCegarLoop]: Abstraction has 1797 states and 2795 transitions. [2018-11-10 05:01:04,738 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-10 05:01:04,738 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1797 states and 2795 transitions. [2018-11-10 05:01:04,744 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 05:01:04,745 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:01:04,745 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:01:04,747 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-10 05:01:04,747 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 05:01:04,748 INFO L793 eck$LassoCheckResult]: Stem: 4294#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 4002#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; 4003#L880-3 assume true; 5479#L880-1 [2018-11-10 05:01:04,749 INFO L795 eck$LassoCheckResult]: Loop: 5479#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 5478#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; 5477#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5476#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5475#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5474#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5473#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 5472#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5471#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5470#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5469#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 5468#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 5467#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5466#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5465#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5464#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5463#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5462#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 5461#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5460#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 5459#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5458#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5457#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 5456#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5455#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 5454#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5453#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5452#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 5451#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 5450#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5449#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 5448#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5447#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5446#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5445#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 5444#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5443#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 5442#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5441#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 4857#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 4487#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 5403#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 5401#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 4853#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 4852#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 4850#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 4851#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 5391#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5389#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 5386#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 5384#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 5382#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5380#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 4882#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); 5374#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5372#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 5370#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 5369#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5368#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 5367#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 4908#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 4264#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 4265#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 5754#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 4631#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 4632#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 4145#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); 4136#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); 5486#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 4406#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 4278#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 4279#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 4286#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))); 4287#L293 assume !(((~a24~0 == 1 && calculate_output_~input == 3 && ~a12~0 <= -43) && ~a21~0 == 7) && ~a15~0 == 8); 4432#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); 4433#L305 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && 80 < ~a12~0); 4593#L311 assume !((((((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a15~0 == 8) && ~a24~0 == 1); 4170#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); 4360#L341 assume !(80 < ~a12~0 && ~a15~0 == 9 && (calculate_output_~input == 2 && (~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1); 4241#L347 assume !((((calculate_output_~input == 6 && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8) && ~a24~0 == 1); 4242#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); 4473#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); 4474#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); 4153#L372 assume !((((calculate_output_~input == 1 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9)) && ~a15~0 == 9) && ~a12~0 <= -43) && ~a24~0 == 1); 4142#L378 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8); 4105#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); 4106#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); 4344#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); 4237#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); 4238#L408 assume !(~a15~0 == 9 && ~a24~0 == 1 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 5) && -43 < ~a12~0 && 11 >= ~a12~0); 4460#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); 4409#L420 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && 80 < ~a12~0) && ~a21~0 == 9); 4410#L426 assume !((~a24~0 == 1 && (calculate_output_~input == 2 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a12~0 <= -43) && ~a15~0 == 8); 4605#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); 4572#L438 assume !((((calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1) && ~a15~0 == 9) && ~a12~0 <= -43); 4138#L444 assume !(((~a12~0 <= -43 && calculate_output_~input == 6 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a24~0 == 1) && ~a15~0 == 8); 4139#L449 assume !((((~a21~0 == 7 && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1) && ~a15~0 == 8); 4570#L454 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 4) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 4568#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); 4402#L467 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 3) && ~a15~0 == 9) && ~a24~0 == 1); 4403#L472 assume !((~a15~0 == 8 && 80 < ~a12~0 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 6) && ~a24~0 == 1); 5701#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); 4328#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))); 4290#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); 4291#L495 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9) && calculate_output_~input == 3) && ~a15~0 == 9); 4377#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); 4375#L506 assume !(~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 2 && ~a24~0 == 1) && ~a12~0 <= -43); 4282#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); 4283#L518 assume !(~a15~0 == 9 && (~a12~0 <= -43 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 2) && ~a24~0 == 1); 4502#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); 4443#L530 assume !((~a15~0 == 8 && (~a24~0 == 1 && calculate_output_~input == 4) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9); 4444#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); 4439#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); 4440#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); 5712#L552 assume !((~a21~0 == 9 && (calculate_output_~input == 3 && ~a24~0 == 1) && 80 < ~a12~0) && ~a15~0 == 9); 5710#L555 assume !(((((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 1) && ~a15~0 == 9) && 80 < ~a12~0) && ~a24~0 == 1); 4372#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); 4373#L568 assume !(~a15~0 == 9 && ~a21~0 == 9 && 80 < ~a12~0 && calculate_output_~input == 2 && ~a24~0 == 1); 4495#L573 assume !(((~a15~0 == 8 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0); 4492#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))); 4428#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); 4429#L591 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 1) && ~a15~0 == 8); 4665#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); 5770#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); 5769#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); 5768#L615 assume !(~a24~0 == 1 && (((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 6) && ~a15~0 == 8) && 11 < ~a12~0 && 80 >= ~a12~0); 3982#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); 3983#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); 4371#L644 assume !(~a24~0 == 1 && ~a21~0 == 9 && (calculate_output_~input == 5 && ~a15~0 == 9) && 80 < ~a12~0); 4216#L650 assume !((~a12~0 <= -43 && (calculate_output_~input == 1 && ~a21~0 == 7) && ~a24~0 == 1) && ~a15~0 == 8); 4217#L656 assume !((~a21~0 == 9 && ((11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 3) && ~a24~0 == 1) && ~a15~0 == 8); 4451#L662 assume !((~a15~0 == 8 && ((~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 2) && ~a24~0 == 1) && 80 < ~a12~0); 4452#L668 assume !((80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8); 4656#L674 assume !(~a21~0 == 9 && ~a15~0 == 9 && ~a24~0 == 1 && 80 < ~a12~0 && calculate_output_~input == 1); 4318#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); 4212#L683 assume !(~a24~0 == 1 && 80 < ~a12~0 && ~a21~0 == 9 && ~a15~0 == 9 && calculate_output_~input == 4); 4213#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); 4208#L694 assume !(~a15~0 == 9 && ~a24~0 == 1 && (-43 < ~a12~0 && 11 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 9 || ~a21~0 == 10)); 4209#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); 4447#L706 assume !(((~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 1) && ~a24~0 == 1) && 80 < ~a12~0); 4448#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); 4607#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); 4584#L724 assume !((~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 4) && ~a24~0 == 1) && ~a12~0 <= -43); 4198#L730 assume !(~a21~0 == 9 && (~a24~0 == 1 && calculate_output_~input == 2 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8); 4199#L735 assume !(~a15~0 == 8 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9 && calculate_output_~input == 4) && ~a24~0 == 1); 4195#L741 assume !((~a12~0 <= -43 && ((~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8) && ~a24~0 == 1); 4196#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))); 4194#L752 assume !((11 < ~a12~0 && 80 >= ~a12~0) && ~a15~0 == 8 && ~a24~0 == 1 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4); 4122#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); 4038#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); 4039#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); 4206#L777 assume !(~a21~0 == 9 && ((calculate_output_~input == 6 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 4505#L783 assume !(~a24~0 == 1 && ~a21~0 == 9 && (-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8 && calculate_output_~input == 3); 4420#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); 4421#L795 assume !(~a12~0 <= -43 && ~a21~0 == 7 && ~a24~0 == 1 && ~a15~0 == 8 && calculate_output_~input == 6); 4595#L801 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ((calculate_output_~input == 3 && ~a24~0 == 1) && ~a21~0 == 8) && ~a15~0 == 9); 4178#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); 4179#L814 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a15~0 == 8); 4017#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); 4018#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); 5722#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); 4253#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); 4254#L842 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 10)) && ~a24~0 == 1) && ~a15~0 == 9); 4249#L848 assume !(~a15~0 == 8 && 80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 5); 4250#L854 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && 80 < ~a12~0); 4245#L859 assume !((((calculate_output_~input == 5 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8) && ~a24~0 == 1) && ~a15~0 == 9); 4246#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; 4470#L871 main_#t~ret3 := calculate_output_#res;assume { :end_inline_calculate_output } true;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; 4471#L880-3 assume true; 5479#L880-1 [2018-11-10 05:01:04,751 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:04,751 INFO L82 PathProgramCache]: Analyzing trace with hash 29859, now seen corresponding path program 1 times [2018-11-10 05:01:04,752 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:01:04,752 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:01:04,752 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:04,753 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:01:04,753 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:04,764 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:04,765 INFO L82 PathProgramCache]: Analyzing trace with hash -872023408, now seen corresponding path program 1 times [2018-11-10 05:01:04,765 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:01:04,765 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:01:04,765 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:04,766 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:01:04,766 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:04,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:04,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:04,835 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:04,835 INFO L82 PathProgramCache]: Analyzing trace with hash -1649748306, now seen corresponding path program 1 times [2018-11-10 05:01:04,835 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:01:04,835 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:01:04,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:04,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:01:04,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:01:05,317 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 05:01:05,317 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 05:01:05,317 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-10 05:01:06,422 WARN L179 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 293 DAG size of output: 85 [2018-11-10 05:01:06,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-10 05:01:06,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2018-11-10 05:01:06,514 INFO L87 Difference]: Start difference. First operand 1797 states and 2795 transitions. cyclomatic complexity: 1001 Second operand 10 states. [2018-11-10 05:01:07,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:01:07,512 INFO L93 Difference]: Finished difference Result 2127 states and 3135 transitions. [2018-11-10 05:01:07,513 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 05:01:07,513 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2127 states and 3135 transitions. [2018-11-10 05:01:07,519 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 05:01:07,525 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2127 states to 2127 states and 3135 transitions. [2018-11-10 05:01:07,525 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1362 [2018-11-10 05:01:07,526 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1362 [2018-11-10 05:01:07,526 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2127 states and 3135 transitions. [2018-11-10 05:01:07,526 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 05:01:07,526 INFO L705 BuchiCegarLoop]: Abstraction has 2127 states and 3135 transitions. [2018-11-10 05:01:07,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2127 states and 3135 transitions. [2018-11-10 05:01:07,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2127 to 2127. [2018-11-10 05:01:07,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2127 states. [2018-11-10 05:01:07,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 2127 states and 3135 transitions. [2018-11-10 05:01:07,544 INFO L728 BuchiCegarLoop]: Abstraction has 2127 states and 3135 transitions. [2018-11-10 05:01:07,544 INFO L608 BuchiCegarLoop]: Abstraction has 2127 states and 3135 transitions. [2018-11-10 05:01:07,544 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-10 05:01:07,544 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2127 states and 3135 transitions. [2018-11-10 05:01:07,549 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 05:01:07,549 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:01:07,549 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:01:07,551 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 05:01:07,551 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 05:01:07,552 INFO L793 eck$LassoCheckResult]: Stem: 8235#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; 7948#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; 7949#L880-3 assume true; 8682#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 8756#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; 8755#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 8754#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 8753#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 8752#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 8751#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 8750#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 8749#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 8748#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 8747#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8746#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8745#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8744#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 8743#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 8742#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8741#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 8740#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 8739#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 8738#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 8737#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 8736#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 8735#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 8734#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8733#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 8732#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 8731#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 8730#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 8729#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 8728#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 8727#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 8726#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 8725#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8724#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8723#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8722#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 8721#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 8720#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8719#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 8551#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 8257#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 8258#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 10049#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 10048#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 10047#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 10046#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 10045#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 10044#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9954#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 8298#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 8299#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 8557#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9306#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 8168#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8127#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 8128#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); 8331#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 8332#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 8206#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 8207#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 8506#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 8568#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 8534#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 8084#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); 8085#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); 9931#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 9930#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 9929#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); 9928#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); 8214#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 8215#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 8218#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 8219#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 8226#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))); 8227#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; 8386#L871 [2018-11-10 05:01:07,552 INFO L795 eck$LassoCheckResult]: Loop: 8386#L871 main_#t~ret3 := calculate_output_#res;assume { :end_inline_calculate_output } true;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; 9633#L880-3 assume true; 9632#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 9631#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; 9630#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9629#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9628#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9627#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9626#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9625#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9624#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9623#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9622#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9621#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9620#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9608#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9606#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9604#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9602#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9598#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9596#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9592#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9590#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9586#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9584#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9419#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9418#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9417#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9416#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9415#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9414#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9413#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9412#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9411#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9410#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9409#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9408#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9407#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9406#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 9405#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9404#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9403#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9402#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9401#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9400#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9399#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9398#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9397#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9396#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9395#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9394#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9393#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9392#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9391#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9390#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9389#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9387#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9386#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); 9385#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 8211#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8509#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9382#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9379#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9378#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9376#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 9374#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; 8386#L871 [2018-11-10 05:01:07,556 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:07,556 INFO L82 PathProgramCache]: Analyzing trace with hash 404075206, now seen corresponding path program 1 times [2018-11-10 05:01:07,556 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:01:07,557 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:01:07,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:07,557 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:01:07,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:07,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:07,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:07,575 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:07,575 INFO L82 PathProgramCache]: Analyzing trace with hash 27899060, now seen corresponding path program 1 times [2018-11-10 05:01:07,575 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:01:07,575 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:01:07,576 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:07,576 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:01:07,576 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:07,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:07,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:07,590 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:07,590 INFO L82 PathProgramCache]: Analyzing trace with hash 2006054863, now seen corresponding path program 1 times [2018-11-10 05:01:07,590 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:01:07,590 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:01:07,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:07,591 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:01:07,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:01:07,690 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 05:01:07,691 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 05:01:07,691 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:07,700 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:01:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:01:07,724 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:01:07,792 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 05:01:07,808 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 05:01:07,808 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-10 05:01:07,994 WARN L179 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 39 [2018-11-10 05:01:08,011 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:01:08,011 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:01:08,011 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:01:08,011 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:01:08,011 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 05:01:08,012 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:01:08,012 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:01:08,012 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:01:08,012 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label43_false-unreach-call_false-termination.c_Iteration3_Loop [2018-11-10 05:01:08,012 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:01:08,012 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:01:08,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:08,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:08,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:08,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:08,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:08,032 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 05:01:08,036 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:08,103 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:01:08,103 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:01:08,106 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:08,106 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:08,133 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:08,133 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:01:08,140 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:08,140 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:08,144 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:08,145 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:01:08,161 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:08,161 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:08,176 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:08,177 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:08,179 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:08,179 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:08,198 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 05:01:08,198 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:08,220 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 05:01:08,221 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:01:08,221 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:01:08,221 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:01:08,221 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:01:08,221 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:01:08,221 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:01:08,221 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:01:08,221 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:01:08,221 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label43_false-unreach-call_false-termination.c_Iteration3_Loop [2018-11-10 05:01:08,222 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:01:08,222 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:01:08,222 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:08,227 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:08,229 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:08,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:08,236 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:08,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:08,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:08,312 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:01:08,313 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:01:08,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:01:08,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:01:08,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:01:08,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:01:08,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:01:08,314 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:01:08,314 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:01:08,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:01:08,316 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:01:08,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:01:08,318 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:01:08,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:01:08,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:01:08,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:01:08,319 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:01:08,319 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:01:08,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:01:08,321 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:01:08,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:01:08,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:01:08,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:01:08,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:01:08,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:01:08,322 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:01:08,322 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:01:08,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:01:08,322 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:01:08,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:01:08,323 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:01:08,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:01:08,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:01:08,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:01:08,323 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:01:08,324 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:01:08,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:01:08,324 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:01:08,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:01:08,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:01:08,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:01:08,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:01:08,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:01:08,325 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:01:08,326 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:01:08,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:01:08,336 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:01:08,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:01:08,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:01:08,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:01:08,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:01:08,337 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 05:01:08,337 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:01:08,338 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:01:08,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:01:08,343 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 05:01:08,345 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-10 05:01:08,345 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-10 05:01:08,346 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 05:01:08,346 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-10 05:01:08,346 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 05:01:08,346 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a21~0) = 1*~a21~0 Supporting invariants [] [2018-11-10 05:01:08,346 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-10 05:01:08,357 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:08,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:01:08,379 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:01:08,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:01:08,399 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:01:08,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:01:08,401 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 05:01:08,401 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2127 states and 3135 transitions. cyclomatic complexity: 1011 Second operand 3 states. [2018-11-10 05:01:08,899 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2127 states and 3135 transitions. cyclomatic complexity: 1011. Second operand 3 states. Result 7519 states and 11092 transitions. Complement of second has 5 states. [2018-11-10 05:01:08,900 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 05:01:08,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-10 05:01:08,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 801 transitions. [2018-11-10 05:01:08,901 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 801 transitions. Stem has 82 letters. Loop has 67 letters. [2018-11-10 05:01:08,901 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 05:01:08,901 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 801 transitions. Stem has 149 letters. Loop has 67 letters. [2018-11-10 05:01:08,902 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 05:01:08,902 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 801 transitions. Stem has 82 letters. Loop has 134 letters. [2018-11-10 05:01:08,902 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 05:01:08,902 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7519 states and 11092 transitions. [2018-11-10 05:01:08,925 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 3582 [2018-11-10 05:01:08,943 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7519 states to 7519 states and 11092 transitions. [2018-11-10 05:01:08,943 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3754 [2018-11-10 05:01:08,945 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3757 [2018-11-10 05:01:08,945 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7519 states and 11092 transitions. [2018-11-10 05:01:08,948 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 05:01:08,948 INFO L705 BuchiCegarLoop]: Abstraction has 7519 states and 11092 transitions. [2018-11-10 05:01:08,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7519 states and 11092 transitions. [2018-11-10 05:01:09,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7519 to 7516. [2018-11-10 05:01:09,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7516 states. [2018-11-10 05:01:09,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7516 states to 7516 states and 11089 transitions. [2018-11-10 05:01:09,020 INFO L728 BuchiCegarLoop]: Abstraction has 7516 states and 11089 transitions. [2018-11-10 05:01:09,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 05:01:09,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2018-11-10 05:01:09,020 INFO L87 Difference]: Start difference. First operand 7516 states and 11089 transitions. Second operand 6 states. [2018-11-10 05:01:10,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:01:10,820 INFO L93 Difference]: Finished difference Result 5098 states and 5958 transitions. [2018-11-10 05:01:10,821 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 05:01:10,821 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5098 states and 5958 transitions. [2018-11-10 05:01:10,842 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 3312 [2018-11-10 05:01:10,856 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5098 states to 3483 states and 4289 transitions. [2018-11-10 05:01:10,856 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3483 [2018-11-10 05:01:10,858 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3483 [2018-11-10 05:01:10,859 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3483 states and 4289 transitions. [2018-11-10 05:01:10,862 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-10 05:01:10,862 INFO L705 BuchiCegarLoop]: Abstraction has 3483 states and 4289 transitions. [2018-11-10 05:01:10,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3483 states and 4289 transitions. [2018-11-10 05:01:10,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3483 to 1481. [2018-11-10 05:01:10,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1481 states. [2018-11-10 05:01:10,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1481 states and 1972 transitions. [2018-11-10 05:01:10,885 INFO L728 BuchiCegarLoop]: Abstraction has 1481 states and 1972 transitions. [2018-11-10 05:01:10,885 INFO L608 BuchiCegarLoop]: Abstraction has 1481 states and 1972 transitions. [2018-11-10 05:01:10,885 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-10 05:01:10,885 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1481 states and 1972 transitions. [2018-11-10 05:01:10,888 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1313 [2018-11-10 05:01:10,889 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:01:10,889 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:01:10,890 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 05:01:10,890 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 05:01:10,891 INFO L793 eck$LassoCheckResult]: Stem: 31248#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; 31112#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; 31113#L880-3 assume true; 32333#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 32332#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; 32331#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32330#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32329#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32328#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32327#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32326#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32325#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32324#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32323#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32322#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32321#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32320#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32319#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32318#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32317#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32316#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32315#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32314#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32313#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32312#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32311#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32310#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32309#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32308#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32307#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32306#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32305#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32304#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32303#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32302#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32301#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32300#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32299#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32298#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32297#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 32296#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32295#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32294#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32293#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32292#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32291#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32290#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32289#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32288#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32287#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32286#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32285#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32284#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32283#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32282#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32281#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32280#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32279#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32278#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32277#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32276#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32275#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32274#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32273#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32272#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32271#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32270#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 32269#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 32268#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 32267#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 32266#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); 32265#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); 32264#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 32263#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 32262#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); 32261#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); 32260#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 32259#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 32258#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 32257#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 32256#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))); 32255#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; 31324#L871 [2018-11-10 05:01:10,891 INFO L795 eck$LassoCheckResult]: Loop: 31324#L871 main_#t~ret3 := calculate_output_#res;assume { :end_inline_calculate_output } true;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; 31290#L880-3 assume true; 31291#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 31162#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; 31116#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 31117#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 31292#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 31269#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 31270#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 31249#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 31250#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 31346#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 31170#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 31171#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 31140#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 31141#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 31118#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 31119#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 31271#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 31272#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 31253#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 31254#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 31349#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 31183#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 31184#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 31144#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 31145#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 31124#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 31125#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 31273#L93-1 assume ((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6; 31190#L97 assume { :begin_inline_exit } true;exit_#in~1 := 0;assume { :end_inline_exit } true; 31191#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 31257#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 31258#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 31352#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 31187#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 31188#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 31150#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 31151#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 31128#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 31129#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 31277#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 31278#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 31261#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 31262#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 31355#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 31192#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 31193#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 31154#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 31155#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 31134#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 31135#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 31281#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 31282#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 31266#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 31267#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 31216#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 31198#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 31199#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 31158#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 31159#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 31138#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 31139#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 31293#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 31294#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 31234#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 31235#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 31367#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 31391#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 31378#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 31178#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); 31174#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); 31106#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 31107#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 31108#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); 31109#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); 31238#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 31239#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 31240#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 31241#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 31244#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))); 31245#L293 assume !(((~a24~0 == 1 && calculate_output_~input == 3 && ~a12~0 <= -43) && ~a21~0 == 7) && ~a15~0 == 8); 31308#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); 31309#L305 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && 80 < ~a12~0); 31374#L311 assume !((((((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a15~0 == 8) && ~a24~0 == 1); 31189#L317 assume !(((~a15~0 == 9 && calculate_output_~input == 1 && ~a21~0 == 8) && ~a24~0 == 1) && -43 < ~a12~0 && 11 >= ~a12~0); 31166#L323 assume !((((((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 3) && ~a15~0 == 8) && ~a12~0 <= -43) && ~a24~0 == 1); 31114#L329 assume !(~a24~0 == 1 && (~a15~0 == 8 && calculate_output_~input == 1 && ~a21~0 == 9) && 11 < ~a12~0 && 80 >= ~a12~0); 31115#L335 assume !(~a15~0 == 9 && 80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4); 31283#L341 assume !(80 < ~a12~0 && ~a15~0 == 9 && (calculate_output_~input == 2 && (~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1); 31223#L347 assume !((((calculate_output_~input == 6 && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8) && ~a24~0 == 1); 31224#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); 31325#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); 31326#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); 31180#L372 assume !((((calculate_output_~input == 1 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9)) && ~a15~0 == 9) && ~a12~0 <= -43) && ~a24~0 == 1); 31177#L378 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8); 31160#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); 31161#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); 31274#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); 31219#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); 31220#L408 assume !(~a15~0 == 9 && ~a24~0 == 1 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 5) && -43 < ~a12~0 && 11 >= ~a12~0); 31321#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); 31298#L420 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && 80 < ~a12~0) && ~a21~0 == 9); 31299#L426 assume !((~a24~0 == 1 && (calculate_output_~input == 2 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a12~0 <= -43) && ~a15~0 == 8); 31379#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); 31364#L438 assume !((((calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1) && ~a15~0 == 9) && ~a12~0 <= -43); 31175#L444 assume !(((~a12~0 <= -43 && calculate_output_~input == 6 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a24~0 == 1) && ~a15~0 == 8); 31176#L449 assume !((((~a21~0 == 7 && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1) && ~a15~0 == 8); 31363#L454 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 4) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 31362#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); 31297#L467 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 3) && ~a15~0 == 9) && ~a24~0 == 1); 31146#L472 assume !((~a15~0 == 8 && 80 < ~a12~0 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 6) && ~a24~0 == 1); 31147#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); 31268#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))); 31246#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); 31247#L495 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9) && calculate_output_~input == 3) && ~a15~0 == 9); 31289#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); 31288#L506 assume !(~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 2 && ~a24~0 == 1) && ~a12~0 <= -43); 31242#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); 31243#L518 assume !(~a15~0 == 9 && (~a12~0 <= -43 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 2) && ~a24~0 == 1); 31337#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); 31313#L530 assume !((~a15~0 == 8 && (~a24~0 == 1 && calculate_output_~input == 4) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9); 31314#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); 31311#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); 31312#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); 31310#L552 assume !((~a21~0 == 9 && (calculate_output_~input == 3 && ~a24~0 == 1) && 80 < ~a12~0) && ~a15~0 == 9); 31110#L555 assume !(((((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 1) && ~a15~0 == 9) && 80 < ~a12~0) && ~a24~0 == 1); 31111#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); 31287#L568 assume !(~a15~0 == 9 && ~a21~0 == 9 && 80 < ~a12~0 && calculate_output_~input == 2 && ~a24~0 == 1); 31334#L573 assume !(((~a15~0 == 8 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0); 31333#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))); 31306#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); 31307#L591 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 1) && ~a15~0 == 8); 31382#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); 31371#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); 31179#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); 31165#L615 assume !(~a24~0 == 1 && (((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 6) && ~a15~0 == 8) && 11 < ~a12~0 && 80 >= ~a12~0); 31104#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); 31105#L626 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (calculate_output_~input == 1 && ~a15~0 == 8) && ~a24~0 == 1) && ~a21~0 == 9); 31102#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))); 31103#L638 assume !(~a24~0 == 1 && ~a15~0 == 8 && (calculate_output_~input == 2 && (~a21~0 == 7 || ~a21~0 == 8)) && 11 < ~a12~0 && 80 >= ~a12~0); 31231#L644 assume !(~a24~0 == 1 && ~a21~0 == 9 && (calculate_output_~input == 5 && ~a15~0 == 9) && 80 < ~a12~0); 31212#L650 assume !((~a12~0 <= -43 && (calculate_output_~input == 1 && ~a21~0 == 7) && ~a24~0 == 1) && ~a15~0 == 8); 31213#L656 assume !((~a21~0 == 9 && ((11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 3) && ~a24~0 == 1) && ~a15~0 == 8); 31317#L662 assume !((~a15~0 == 8 && ((~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 2) && ~a24~0 == 1) && 80 < ~a12~0); 31318#L668 assume !((80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8); 31381#L674 assume !(~a21~0 == 9 && ~a15~0 == 9 && ~a24~0 == 1 && 80 < ~a12~0 && calculate_output_~input == 1); 31263#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); 31210#L683 assume !(~a24~0 == 1 && 80 < ~a12~0 && ~a21~0 == 9 && ~a15~0 == 9 && calculate_output_~input == 4); 31211#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); 31208#L694 assume !(~a15~0 == 9 && ~a24~0 == 1 && (-43 < ~a12~0 && 11 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 9 || ~a21~0 == 10)); 31209#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); 31315#L706 assume !(((~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 1) && ~a24~0 == 1) && 80 < ~a12~0); 31316#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); 31380#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); 31370#L724 assume !((~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 4) && ~a24~0 == 1) && ~a12~0 <= -43); 31203#L730 assume !(~a21~0 == 9 && (~a24~0 == 1 && calculate_output_~input == 2 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8); 31204#L735 assume !(~a15~0 == 8 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9 && calculate_output_~input == 4) && ~a24~0 == 1); 31202#L741 assume !((~a12~0 <= -43 && ((~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8) && ~a24~0 == 1); 31168#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))); 31169#L752 assume !((11 < ~a12~0 && 80 >= ~a12~0) && ~a15~0 == 8 && ~a24~0 == 1 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4); 31167#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); 31130#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); 31131#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); 31207#L777 assume !(~a21~0 == 9 && ((calculate_output_~input == 6 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 31329#L783 assume !(~a24~0 == 1 && ~a21~0 == 9 && (-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8 && calculate_output_~input == 3); 31330#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); 32523#L795 assume !(~a12~0 <= -43 && ~a21~0 == 7 && ~a24~0 == 1 && ~a15~0 == 8 && calculate_output_~input == 6); 31375#L801 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ((calculate_output_~input == 3 && ~a24~0 == 1) && ~a21~0 == 8) && ~a15~0 == 9); 31194#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); 31195#L814 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a15~0 == 8); 31120#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); 31121#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); 31284#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); 31229#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); 31230#L842 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 10)) && ~a24~0 == 1) && ~a15~0 == 9); 31227#L848 assume !(~a15~0 == 8 && 80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 5); 31228#L854 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && 80 < ~a12~0); 31225#L859 assume !((((calculate_output_~input == 5 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8) && ~a24~0 == 1) && ~a15~0 == 9); 31226#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; 31324#L871 [2018-11-10 05:01:10,891 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:10,891 INFO L82 PathProgramCache]: Analyzing trace with hash 404075206, now seen corresponding path program 2 times [2018-11-10 05:01:10,891 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:01:10,891 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:01:10,892 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:10,892 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:01:10,892 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:10,910 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:10,910 INFO L82 PathProgramCache]: Analyzing trace with hash -502100022, now seen corresponding path program 1 times [2018-11-10 05:01:10,911 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:01:10,911 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:01:10,911 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:10,911 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 05:01:10,911 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:10,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:10,953 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:01:10,953 INFO L82 PathProgramCache]: Analyzing trace with hash -350975473, now seen corresponding path program 1 times [2018-11-10 05:01:10,953 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:01:10,953 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:01:10,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:10,954 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:01:10,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:01:10,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:01:12,126 WARN L179 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 297 DAG size of output: 41 [2018-11-10 05:01:12,415 WARN L179 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 47 [2018-11-10 05:01:12,431 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:01:12,431 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:01:12,431 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:01:12,431 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:01:12,432 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 05:01:12,432 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:01:12,432 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:01:12,432 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:01:12,432 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label43_false-unreach-call_false-termination.c_Iteration4_Lasso [2018-11-10 05:01:12,432 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:01:12,432 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:01:12,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,457 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,474 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:01:12,628 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:01:12,628 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,632 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,632 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,634 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,634 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,650 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,650 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,666 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,666 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,669 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,669 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,685 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,685 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,688 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,689 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,691 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,691 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,707 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,707 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,709 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,709 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,725 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,725 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,741 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,741 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,744 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,744 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,746 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,746 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,777 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,777 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,793 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,793 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,796 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,796 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,814 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 05:01:12,815 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,850 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,850 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,866 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,866 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,881 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,882 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,885 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,885 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,901 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,901 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,904 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,904 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,909 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,909 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,925 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,925 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,941 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,941 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,943 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,944 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,959 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,959 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_ec761a3c-f6e2-4264-8662-40632e4b7e1e/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 05:01:12,962 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:01:12,962 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:01:12,977 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:01:12,977 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 05:01:12,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 05:01:12 BoogieIcfgContainer [2018-11-10 05:01:12,999 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-10 05:01:13,000 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 05:01:13,000 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 05:01:13,000 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 05:01:13,000 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:01:00" (3/4) ... [2018-11-10 05:01:13,002 INFO L141 WitnessPrinter]: Generating witness for non-termination counterexample [2018-11-10 05:01:13,067 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_ec761a3c-f6e2-4264-8662-40632e4b7e1e/bin-2019/uautomizer/witness.graphml [2018-11-10 05:01:13,067 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 05:01:13,067 INFO L168 Benchmark]: Toolchain (without parser) took 13941.70 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 468.7 MB). Free memory was 957.6 MB in the beginning and 1.3 GB in the end (delta: -343.0 MB). Peak memory consumption was 125.7 MB. Max. memory is 11.5 GB. [2018-11-10 05:01:13,068 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:01:13,068 INFO L168 Benchmark]: CACSL2BoogieTranslator took 393.99 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 917.4 MB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. [2018-11-10 05:01:13,068 INFO L168 Benchmark]: Boogie Procedure Inliner took 133.43 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 917.4 MB in the beginning and 1.1 GB in the end (delta: -181.3 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. [2018-11-10 05:01:13,069 INFO L168 Benchmark]: Boogie Preprocessor took 47.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:01:13,069 INFO L168 Benchmark]: RCFGBuilder took 1090.97 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 964.0 MB in the end (delta: 129.2 MB). Peak memory consumption was 129.2 MB. Max. memory is 11.5 GB. [2018-11-10 05:01:13,069 INFO L168 Benchmark]: BuchiAutomizer took 12205.30 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 351.3 MB). Free memory was 964.0 MB in the beginning and 1.3 GB in the end (delta: -348.2 MB). Peak memory consumption was 514.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:01:13,069 INFO L168 Benchmark]: Witness Printer took 67.41 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 11.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 11.5 GB. [2018-11-10 05:01:13,071 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 393.99 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 917.4 MB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 133.43 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 917.4 MB in the beginning and 1.1 GB in the end (delta: -181.3 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 47.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1090.97 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 964.0 MB in the end (delta: 129.2 MB). Peak memory consumption was 129.2 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 12205.30 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 351.3 MB). Free memory was 964.0 MB in the beginning and 1.3 GB in the end (delta: -348.2 MB). Peak memory consumption was 514.4 MB. Max. memory is 11.5 GB. * Witness Printer took 67.41 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 11.6 MB). Peak memory consumption was 11.6 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 12.1s and 4 iterations. TraceHistogramMax:1. Analysis of lassos took 6.6s. Construction of modules took 3.6s. 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 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 2007 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, 2978 SDslu, 461 SDs, 0 SdLazy, 5084 SolverSat, 1432 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.6s 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: 9ms 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@518fbb2f=0, a21=0, \result=0, =0, input=0, inputA=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4cb02ddf=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@518fbb2f=0, a21=6, \result=-1, =0, input=3, inputA=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4cb02ddf=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@518fbb2f=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@4cb02ddf=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...