./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem14_label34_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_3a3ecdbc-36f2-4a17-a874-05b688af686e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem14_label34_false-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 991186598bb452a02143a716213ea7dd85fae0a2 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 01:32:35,889 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 01:32:35,890 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 01:32:35,898 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 01:32:35,898 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 01:32:35,899 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 01:32:35,900 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 01:32:35,901 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 01:32:35,902 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 01:32:35,902 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 01:32:35,903 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 01:32:35,903 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 01:32:35,904 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 01:32:35,904 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 01:32:35,905 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 01:32:35,906 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 01:32:35,906 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 01:32:35,907 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 01:32:35,909 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 01:32:35,910 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 01:32:35,911 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 01:32:35,911 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 01:32:35,913 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 01:32:35,913 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 01:32:35,913 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 01:32:35,914 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 01:32:35,914 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 01:32:35,915 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 01:32:35,916 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 01:32:35,916 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 01:32:35,916 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 01:32:35,917 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 01:32:35,917 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 01:32:35,917 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 01:32:35,918 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 01:32:35,918 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 01:32:35,918 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-10 01:32:35,929 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 01:32:35,929 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 01:32:35,930 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 01:32:35,930 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 01:32:35,930 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 01:32:35,930 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 01:32:35,930 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 01:32:35,931 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 01:32:35,931 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 01:32:35,931 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 01:32:35,931 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 01:32:35,931 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 01:32:35,931 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 01:32:35,931 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 01:32:35,931 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 01:32:35,932 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 01:32:35,932 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 01:32:35,932 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 01:32:35,932 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 01:32:35,932 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 01:32:35,932 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 01:32:35,932 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 01:32:35,932 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 01:32:35,933 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 01:32:35,933 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 01:32:35,933 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 01:32:35,933 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 01:32:35,933 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 01:32:35,933 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 01:32:35,933 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 01:32:35,934 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 01:32:35,934 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 -> 991186598bb452a02143a716213ea7dd85fae0a2 [2018-11-10 01:32:35,956 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 01:32:35,965 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 01:32:35,967 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 01:32:35,968 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 01:32:35,969 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 01:32:35,969 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem14_label34_false-unreach-call_false-termination.c [2018-11-10 01:32:36,015 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/bin-2019/uautomizer/data/a5647113f/d4e23197b506406bb29fca1708d3cece/FLAGe89d656c8 [2018-11-10 01:32:36,386 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 01:32:36,386 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/sv-benchmarks/c/eca-rers2012/Problem14_label34_false-unreach-call_false-termination.c [2018-11-10 01:32:36,396 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/bin-2019/uautomizer/data/a5647113f/d4e23197b506406bb29fca1708d3cece/FLAGe89d656c8 [2018-11-10 01:32:36,408 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/bin-2019/uautomizer/data/a5647113f/d4e23197b506406bb29fca1708d3cece [2018-11-10 01:32:36,410 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 01:32:36,411 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 01:32:36,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 01:32:36,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 01:32:36,416 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 01:32:36,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:32:36" (1/1) ... [2018-11-10 01:32:36,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61258a75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:32:36, skipping insertion in model container [2018-11-10 01:32:36,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:32:36" (1/1) ... [2018-11-10 01:32:36,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 01:32:36,468 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 01:32:36,732 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:32:36,735 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 01:32:36,819 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:32:36,829 INFO L193 MainTranslator]: Completed translation [2018-11-10 01:32:36,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:32:36 WrapperNode [2018-11-10 01:32:36,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 01:32:36,830 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 01:32:36,830 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 01:32:36,830 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 01:32:36,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:32:36" (1/1) ... [2018-11-10 01:32:36,918 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:32:36" (1/1) ... [2018-11-10 01:32:36,964 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 01:32:36,964 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 01:32:36,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 01:32:36,965 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 01:32:36,973 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:32:36" (1/1) ... [2018-11-10 01:32:36,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:32:36" (1/1) ... [2018-11-10 01:32:36,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:32:36" (1/1) ... [2018-11-10 01:32:36,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:32:36" (1/1) ... [2018-11-10 01:32:36,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:32:36" (1/1) ... [2018-11-10 01:32:37,001 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:32:36" (1/1) ... [2018-11-10 01:32:37,006 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:32:36" (1/1) ... [2018-11-10 01:32:37,014 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 01:32:37,014 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 01:32:37,015 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 01:32:37,015 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 01:32:37,015 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:32:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 01:32:37,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 01:32:38,124 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 01:32:38,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:32:38 BoogieIcfgContainer [2018-11-10 01:32:38,124 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 01:32:38,125 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-10 01:32:38,125 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-10 01:32:38,127 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-10 01:32:38,128 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 01:32:38,128 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 01:32:36" (1/3) ... [2018-11-10 01:32:38,129 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@79aceebe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 01:32:38, skipping insertion in model container [2018-11-10 01:32:38,129 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 01:32:38,129 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:32:36" (2/3) ... [2018-11-10 01:32:38,130 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@79aceebe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 01:32:38, skipping insertion in model container [2018-11-10 01:32:38,130 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 01:32:38,130 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:32:38" (3/3) ... [2018-11-10 01:32:38,131 INFO L375 chiAutomizerObserver]: Analyzing ICFG Problem14_label34_false-unreach-call_false-termination.c [2018-11-10 01:32:38,165 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 01:32:38,165 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-10 01:32:38,165 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-10 01:32:38,165 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-10 01:32:38,165 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 01:32:38,166 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 01:32:38,166 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-10 01:32:38,166 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 01:32:38,166 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-10 01:32:38,181 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 245 states. [2018-11-10 01:32:38,206 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 240 [2018-11-10 01:32:38,206 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 01:32:38,207 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 01:32:38,214 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-10 01:32:38,214 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 01:32:38,214 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-10 01:32:38,214 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 245 states. [2018-11-10 01:32:38,220 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 240 [2018-11-10 01:32:38,220 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 01:32:38,220 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 01:32:38,222 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-10 01:32:38,222 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 01:32:38,227 INFO L793 eck$LassoCheckResult]: Stem: 87#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; 119#L880-3true [2018-11-10 01:32:38,228 INFO L795 eck$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 01:32:38,236 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:38,237 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-10 01:32:38,238 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:32:38,239 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:32:38,282 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:38,282 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:32:38,282 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:38,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:38,323 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:38,323 INFO L82 PathProgramCache]: Analyzing trace with hash -1140878569, now seen corresponding path program 1 times [2018-11-10 01:32:38,324 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:32:38,324 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:32:38,325 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:38,325 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:32:38,325 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:38,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:38,407 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:38,407 INFO L82 PathProgramCache]: Analyzing trace with hash -1995268519, now seen corresponding path program 1 times [2018-11-10 01:32:38,407 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:32:38,407 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:32:38,408 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:38,408 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:32:38,408 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:38,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:32:38,561 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 01:32:38,563 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:32:38,563 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 01:32:38,838 WARN L179 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 53 [2018-11-10 01:32:38,872 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 01:32:38,873 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 01:32:38,873 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 01:32:38,873 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 01:32:38,874 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 01:32:38,874 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 01:32:38,874 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 01:32:38,874 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 01:32:38,874 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label34_false-unreach-call_false-termination.c_Iteration1_Loop [2018-11-10 01:32:38,874 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 01:32:38,874 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 01:32:38,891 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 01:32:38,904 INFO 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 01:32:38,911 INFO 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 01:32:38,914 INFO 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 01:32:38,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 01:32:38,921 INFO 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 01:32:38,925 INFO 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 01:32:39,152 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 01:32:39,152 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:39,166 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:39,166 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:39,315 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 01:32:39,315 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:40,037 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 01:32:40,039 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 01:32:40,039 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 01:32:40,039 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 01:32:40,039 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 01:32:40,039 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 01:32:40,039 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 01:32:40,039 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 01:32:40,039 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 01:32:40,040 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label34_false-unreach-call_false-termination.c_Iteration1_Loop [2018-11-10 01:32:40,040 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 01:32:40,040 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 01:32:40,041 INFO 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 01:32:40,063 INFO 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 01:32:40,070 INFO 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 01:32:40,072 INFO 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 01:32:40,075 INFO 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 01:32:40,076 INFO 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 01:32:40,089 INFO 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 01:32:40,268 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 01:32:40,272 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 01:32:40,273 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 01:32:40,274 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 01:32:40,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 01:32:40,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 01:32:40,275 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 01:32:40,275 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 01:32:40,279 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 01:32:40,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 01:32:40,291 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 01:32:40,300 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-10 01:32:40,300 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-10 01:32:40,302 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 01:32:40,302 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-10 01:32:40,303 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 01:32:40,303 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a12~0) = 1*~a12~0 Supporting invariants [] [2018-11-10 01:32:40,304 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-10 01:32:40,318 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:40,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:32:40,331 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:32:40,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:32:40,355 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:32:40,527 WARN L179 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 27 [2018-11-10 01:32:40,528 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 01:32:40,541 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 01:32:40,542 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 245 states. Second operand 4 states. [2018-11-10 01:32:41,171 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 01:32:41,172 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 01:32:41,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-10 01:32:41,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 810 transitions. [2018-11-10 01:32:41,176 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 2 letters. Loop has 66 letters. [2018-11-10 01:32:41,178 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 01:32:41,179 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 68 letters. Loop has 66 letters. [2018-11-10 01:32:41,179 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 01:32:41,180 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 2 letters. Loop has 132 letters. [2018-11-10 01:32:41,182 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 01:32:41,183 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 978 states and 1623 transitions. [2018-11-10 01:32:41,193 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 479 [2018-11-10 01:32:41,202 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 978 states to 724 states and 1186 transitions. [2018-11-10 01:32:41,203 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 482 [2018-11-10 01:32:41,204 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 484 [2018-11-10 01:32:41,204 INFO L73 IsDeterministic]: Start isDeterministic. Operand 724 states and 1186 transitions. [2018-11-10 01:32:41,206 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 01:32:41,206 INFO L705 BuchiCegarLoop]: Abstraction has 724 states and 1186 transitions. [2018-11-10 01:32:41,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 724 states and 1186 transitions. [2018-11-10 01:32:41,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 724 to 722. [2018-11-10 01:32:41,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 722 states. [2018-11-10 01:32:41,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 722 states and 1184 transitions. [2018-11-10 01:32:41,255 INFO L728 BuchiCegarLoop]: Abstraction has 722 states and 1184 transitions. [2018-11-10 01:32:41,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 01:32:41,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 01:32:41,260 INFO L87 Difference]: Start difference. First operand 722 states and 1184 transitions. Second operand 4 states. [2018-11-10 01:32:42,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:32:42,122 INFO L93 Difference]: Finished difference Result 1798 states and 2797 transitions. [2018-11-10 01:32:42,123 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 01:32:42,123 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1798 states and 2797 transitions. [2018-11-10 01:32:42,134 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 01:32:42,141 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1798 states to 1797 states and 2795 transitions. [2018-11-10 01:32:42,141 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1197 [2018-11-10 01:32:42,143 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1197 [2018-11-10 01:32:42,143 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1797 states and 2795 transitions. [2018-11-10 01:32:42,143 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 01:32:42,143 INFO L705 BuchiCegarLoop]: Abstraction has 1797 states and 2795 transitions. [2018-11-10 01:32:42,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states and 2795 transitions. [2018-11-10 01:32:42,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2018-11-10 01:32:42,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1797 states. [2018-11-10 01:32:42,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2795 transitions. [2018-11-10 01:32:42,172 INFO L728 BuchiCegarLoop]: Abstraction has 1797 states and 2795 transitions. [2018-11-10 01:32:42,172 INFO L608 BuchiCegarLoop]: Abstraction has 1797 states and 2795 transitions. [2018-11-10 01:32:42,172 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-10 01:32:42,172 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1797 states and 2795 transitions. [2018-11-10 01:32:42,180 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 01:32:42,180 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 01:32:42,180 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 01:32:42,182 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-10 01:32:42,182 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 01:32:42,182 INFO L793 eck$LassoCheckResult]: Stem: 4293#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 4002#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; 4003#L880-3 assume true; 4817#L880-1 [2018-11-10 01:32:42,183 INFO L795 eck$LassoCheckResult]: Loop: 4817#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 5673#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; 5672#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5671#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5670#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5669#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5668#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 5667#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5666#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5665#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5664#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 5663#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 5662#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5661#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5660#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5659#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5658#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5657#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 5656#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5655#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 5654#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5653#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5650#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 5649#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5648#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 5647#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5646#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5645#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 5644#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 5643#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5642#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 5641#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5640#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5639#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5638#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 5637#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5636#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 5635#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5634#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5633#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 5632#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 5631#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 5630#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 5629#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5628#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 4084#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 4085#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 4044#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 4045#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 4358#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 4189#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 4616#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5417#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5414#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5413#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 5412#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5410#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 5409#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 5408#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5407#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 5406#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 4896#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 4263#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 4264#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 5478#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 5476#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 5474#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 5472#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); 5470#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); 5468#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 5466#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 5464#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); 5462#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); 5460#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 5458#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 5456#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 5454#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 5452#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))); 5450#L293 assume !(((~a24~0 == 1 && calculate_output_~input == 3 && ~a12~0 <= -43) && ~a21~0 == 7) && ~a15~0 == 8); 5448#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); 5446#L305 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && 80 < ~a12~0); 5444#L311 assume !((((((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a15~0 == 8) && ~a24~0 == 1); 5442#L317 assume !(((~a15~0 == 9 && calculate_output_~input == 1 && ~a21~0 == 8) && ~a24~0 == 1) && -43 < ~a12~0 && 11 >= ~a12~0); 5440#L323 assume !((((((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 3) && ~a15~0 == 8) && ~a12~0 <= -43) && ~a24~0 == 1); 5438#L329 assume !(~a24~0 == 1 && (~a15~0 == 8 && calculate_output_~input == 1 && ~a21~0 == 9) && 11 < ~a12~0 && 80 >= ~a12~0); 5436#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); 4361#L347 assume !((((calculate_output_~input == 6 && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8) && ~a24~0 == 1); 4517#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); 4518#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); 5769#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); 4150#L372 assume !((((calculate_output_~input == 1 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9)) && ~a15~0 == 9) && ~a12~0 <= -43) && ~a24~0 == 1); 4151#L378 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8); 4098#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); 4099#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); 4348#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); 4235#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); 4236#L408 assume !(~a15~0 == 9 && ~a24~0 == 1 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 5) && -43 < ~a12~0 && 11 >= ~a12~0); 4454#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); 4455#L420 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && 80 < ~a12~0) && ~a21~0 == 9); 5762#L426 assume !((~a24~0 == 1 && (calculate_output_~input == 2 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a12~0 <= -43) && ~a15~0 == 8); 5761#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); 4558#L438 assume !((((calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1) && ~a15~0 == 9) && ~a12~0 <= -43); 4135#L444 assume !(((~a12~0 <= -43 && calculate_output_~input == 6 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a24~0 == 1) && ~a15~0 == 8); 4136#L449 assume !((((~a21~0 == 7 && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1) && ~a15~0 == 8); 4556#L454 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 4) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 4554#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); 4400#L467 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 3) && ~a15~0 == 9) && ~a24~0 == 1); 4401#L472 assume !((~a15~0 == 8 && 80 < ~a12~0 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 6) && ~a24~0 == 1); 5758#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); 4331#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))); 4289#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); 4290#L495 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9) && calculate_output_~input == 3) && ~a15~0 == 9); 4383#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); 4380#L506 assume !(~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 2 && ~a24~0 == 1) && ~a12~0 <= -43); 4281#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); 4282#L518 assume !(~a15~0 == 9 && (~a12~0 <= -43 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 2) && ~a24~0 == 1); 4487#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); 4438#L530 assume !((~a15~0 == 8 && (~a24~0 == 1 && calculate_output_~input == 4) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9); 4439#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); 4434#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); 4435#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); 4432#L552 assume !((~a21~0 == 9 && (calculate_output_~input == 3 && ~a24~0 == 1) && 80 < ~a12~0) && ~a15~0 == 9); 3997#L555 assume !(((((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 1) && ~a15~0 == 9) && 80 < ~a12~0) && ~a24~0 == 1); 3998#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); 4377#L568 assume !(~a15~0 == 9 && ~a21~0 == 9 && 80 < ~a12~0 && calculate_output_~input == 2 && ~a24~0 == 1); 4481#L573 assume !(((~a15~0 == 8 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0); 4536#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))); 4424#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); 4425#L591 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 1) && ~a15~0 == 8); 4607#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); 4574#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); 4144#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); 4112#L615 assume !(~a24~0 == 1 && (((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 6) && ~a15~0 == 8) && 11 < ~a12~0 && 80 >= ~a12~0); 4113#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); 5770#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); 5742#L644 assume !(~a24~0 == 1 && ~a21~0 == 9 && (calculate_output_~input == 5 && ~a15~0 == 9) && 80 < ~a12~0); 5740#L650 assume !((~a12~0 <= -43 && (calculate_output_~input == 1 && ~a21~0 == 7) && ~a24~0 == 1) && ~a15~0 == 8); 5739#L656 assume !((~a21~0 == 9 && ((11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 3) && ~a24~0 == 1) && ~a15~0 == 8); 5738#L662 assume !((~a15~0 == 8 && ((~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 2) && ~a24~0 == 1) && 80 < ~a12~0); 5737#L668 assume !((80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8); 5735#L674 assume !(~a21~0 == 9 && ~a15~0 == 9 && ~a24~0 == 1 && 80 < ~a12~0 && calculate_output_~input == 1); 5733#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); 5731#L683 assume !(~a24~0 == 1 && 80 < ~a12~0 && ~a21~0 == 9 && ~a15~0 == 9 && calculate_output_~input == 4); 5729#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); 4207#L694 assume !(~a15~0 == 9 && ~a24~0 == 1 && (-43 < ~a12~0 && 11 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 9 || ~a21~0 == 10)); 4208#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); 4491#L706 assume !(((~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 1) && ~a24~0 == 1) && 80 < ~a12~0); 5750#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); 5749#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); 5748#L724 assume !((~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 4) && ~a24~0 == 1) && ~a12~0 <= -43); 5747#L730 assume !(~a21~0 == 9 && (~a24~0 == 1 && calculate_output_~input == 2 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8); 5746#L735 assume !(~a15~0 == 8 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9 && calculate_output_~input == 4) && ~a24~0 == 1); 5745#L741 assume !((~a12~0 <= -43 && ((~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8) && ~a24~0 == 1); 5744#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))); 5743#L752 assume !((11 < ~a12~0 && 80 >= ~a12~0) && ~a15~0 == 8 && ~a24~0 == 1 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4); 5741#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); 4036#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); 4037#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); 4205#L777 assume !(~a21~0 == 9 && ((calculate_output_~input == 6 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 4469#L783 assume !(~a24~0 == 1 && ~a21~0 == 9 && (-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8 && calculate_output_~input == 3); 4416#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); 4417#L795 assume !(~a12~0 <= -43 && ~a21~0 == 7 && ~a24~0 == 1 && ~a15~0 == 8 && calculate_output_~input == 6); 4587#L801 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ((calculate_output_~input == 3 && ~a24~0 == 1) && ~a21~0 == 8) && ~a15~0 == 9); 4176#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); 4177#L814 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a15~0 == 8); 5689#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); 5686#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); 5057#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); 5058#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); 5721#L842 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 10)) && ~a24~0 == 1) && ~a15~0 == 9); 5719#L848 assume !(~a15~0 == 8 && 80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 5); 5677#L854 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && 80 < ~a12~0); 5676#L859 assume !((((calculate_output_~input == 5 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8) && ~a24~0 == 1) && ~a15~0 == 9); 5675#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; 5674#L871 main_#t~ret3 := calculate_output_#res;assume { :end_inline_calculate_output } true;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; 5302#L880-3 assume true; 4817#L880-1 [2018-11-10 01:32:42,184 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:42,184 INFO L82 PathProgramCache]: Analyzing trace with hash 29859, now seen corresponding path program 1 times [2018-11-10 01:32:42,184 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:32:42,186 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:32:42,187 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:42,187 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:32:42,187 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:42,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:42,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:42,192 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:42,192 INFO L82 PathProgramCache]: Analyzing trace with hash -872023408, now seen corresponding path program 1 times [2018-11-10 01:32:42,192 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:32:42,192 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:32:42,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:42,196 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:32:42,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:42,275 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:42,275 INFO L82 PathProgramCache]: Analyzing trace with hash -1649748306, now seen corresponding path program 1 times [2018-11-10 01:32:42,276 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:32:42,276 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:32:42,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:42,276 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:32:42,277 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:42,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:32:42,785 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 01:32:42,785 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:32:42,785 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-10 01:32:43,974 WARN L179 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 293 DAG size of output: 85 [2018-11-10 01:32:44,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-10 01:32:44,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2018-11-10 01:32:44,068 INFO L87 Difference]: Start difference. First operand 1797 states and 2795 transitions. cyclomatic complexity: 1001 Second operand 10 states. [2018-11-10 01:32:45,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:32:45,321 INFO L93 Difference]: Finished difference Result 2127 states and 3135 transitions. [2018-11-10 01:32:45,321 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 01:32:45,321 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2127 states and 3135 transitions. [2018-11-10 01:32:45,333 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 01:32:45,343 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2127 states to 2127 states and 3135 transitions. [2018-11-10 01:32:45,343 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1362 [2018-11-10 01:32:45,344 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1362 [2018-11-10 01:32:45,344 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2127 states and 3135 transitions. [2018-11-10 01:32:45,345 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 01:32:45,345 INFO L705 BuchiCegarLoop]: Abstraction has 2127 states and 3135 transitions. [2018-11-10 01:32:45,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2127 states and 3135 transitions. [2018-11-10 01:32:45,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2127 to 2127. [2018-11-10 01:32:45,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2127 states. [2018-11-10 01:32:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 2127 states and 3135 transitions. [2018-11-10 01:32:45,374 INFO L728 BuchiCegarLoop]: Abstraction has 2127 states and 3135 transitions. [2018-11-10 01:32:45,374 INFO L608 BuchiCegarLoop]: Abstraction has 2127 states and 3135 transitions. [2018-11-10 01:32:45,374 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-10 01:32:45,374 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2127 states and 3135 transitions. [2018-11-10 01:32:45,382 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 01:32:45,382 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 01:32:45,382 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 01:32:45,384 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 01:32:45,384 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 01:32:45,385 INFO L793 eck$LassoCheckResult]: Stem: 8231#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; 8651#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 9173#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; 7954#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 7955#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 8330#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 8813#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 8510#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 8232#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 8233#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 8445#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 8067#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8068#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8003#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8004#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 7958#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 7959#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8277#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 8278#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 8240#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 8241#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 8505#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 8096#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 8097#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 8011#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8012#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 7971#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 7972#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 8285#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 8286#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 8528#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 8467#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 8455#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 8104#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8105#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8023#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8024#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 7979#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 7980#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8550#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 8529#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 8255#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 8256#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 8461#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 8114#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 8115#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 8031#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8032#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 7991#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 7992#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 8303#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 8304#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 8534#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9949#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 8162#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 8163#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 8727#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 8726#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 8724#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 8687#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8561#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 8332#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 8333#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 8539#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9996#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 9994#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 9992#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 9985#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 9984#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); 9983#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); 9982#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 9981#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 9980#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); 9920#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); 8211#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 8212#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 9812#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 9810#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 9808#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))); 9665#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; 9194#L871 [2018-11-10 01:32:45,385 INFO L795 eck$LassoCheckResult]: Loop: 9194#L871 main_#t~ret3 := calculate_output_#res;assume { :end_inline_calculate_output } true;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; 9657#L880-3 assume true; 9656#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 9655#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; 9654#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9653#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9652#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9651#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9650#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9649#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9648#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9647#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9646#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9645#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9644#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9643#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9642#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9641#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9640#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9639#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9638#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9637#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9636#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9635#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9634#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9633#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9632#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9631#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9630#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9627#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9625#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9623#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9622#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9620#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9619#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9618#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9617#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9616#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9615#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 9614#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9613#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9612#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9611#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9610#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9609#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9608#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9607#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9606#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9605#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9604#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9603#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9602#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9601#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9600#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9599#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9598#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9597#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9596#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9595#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9594#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9593#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9592#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9591#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9590#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9589#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9588#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 9587#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; 9194#L871 [2018-11-10 01:32:45,385 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:45,385 INFO L82 PathProgramCache]: Analyzing trace with hash 404075206, now seen corresponding path program 1 times [2018-11-10 01:32:45,385 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:32:45,385 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:32:45,386 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:45,386 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:32:45,386 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:45,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:45,406 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:45,406 INFO L82 PathProgramCache]: Analyzing trace with hash 27899060, now seen corresponding path program 1 times [2018-11-10 01:32:45,406 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:32:45,406 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:32:45,407 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:45,407 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:32:45,407 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:45,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:45,423 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:45,423 INFO L82 PathProgramCache]: Analyzing trace with hash 2006054863, now seen corresponding path program 1 times [2018-11-10 01:32:45,423 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:32:45,424 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:32:45,424 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:45,424 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:32:45,424 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:32:45,577 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 01:32:45,578 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 01:32:45,578 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:45,586 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:32:45,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:32:45,625 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:32:45,713 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 01:32:45,740 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 01:32:45,740 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-10 01:32:45,923 WARN L179 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 39 [2018-11-10 01:32:45,938 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 01:32:45,938 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 01:32:45,938 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 01:32:45,939 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 01:32:45,939 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 01:32:45,939 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 01:32:45,939 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 01:32:45,939 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 01:32:45,939 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label34_false-unreach-call_false-termination.c_Iteration3_Loop [2018-11-10 01:32:45,939 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 01:32:45,939 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 01:32:45,940 INFO 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 01:32:45,943 INFO 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 01:32:45,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 01:32:45,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 01:32:45,955 INFO 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 01:32:45,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 01:32:45,960 INFO 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 01:32:46,032 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 01:32:46,032 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:46,034 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:46,034 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:46,051 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:46,051 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:46,054 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:46,054 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:46,058 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:46,058 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:46,075 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:46,075 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:46,092 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:46,092 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:46,096 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:46,096 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:46,118 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 01:32:46,118 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:46,149 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 01:32:46,153 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 01:32:46,153 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 01:32:46,153 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 01:32:46,153 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 01:32:46,154 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 01:32:46,154 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 01:32:46,154 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 01:32:46,154 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 01:32:46,154 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label34_false-unreach-call_false-termination.c_Iteration3_Loop [2018-11-10 01:32:46,154 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 01:32:46,154 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 01:32:46,155 INFO 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 01:32:46,163 INFO 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 01:32:46,165 INFO 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 01:32:46,166 INFO 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 01:32:46,168 INFO 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 01:32:46,173 INFO 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 01:32:46,178 INFO 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 01:32:46,242 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 01:32:46,242 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 01:32:46,242 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 01:32:46,243 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 01:32:46,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 01:32:46,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 01:32:46,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 01:32:46,243 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 01:32:46,244 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 01:32:46,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 01:32:46,246 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 01:32:46,246 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 01:32:46,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 01:32:46,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 01:32:46,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 01:32:46,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 01:32:46,247 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 01:32:46,248 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 01:32:46,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 01:32:46,249 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 01:32:46,249 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 01:32:46,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 01:32:46,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 01:32:46,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 01:32:46,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 01:32:46,250 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 01:32:46,250 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 01:32:46,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 01:32:46,250 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 01:32:46,251 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 01:32:46,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 01:32:46,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 01:32:46,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 01:32:46,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 01:32:46,251 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 01:32:46,252 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 01:32:46,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 01:32:46,252 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 01:32:46,253 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 01:32:46,253 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 01:32:46,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 01:32:46,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 01:32:46,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 01:32:46,254 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 01:32:46,254 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 01:32:46,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 01:32:46,257 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 01:32:46,257 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 01:32:46,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 01:32:46,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 01:32:46,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 01:32:46,258 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 01:32:46,258 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 01:32:46,259 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 01:32:46,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 01:32:46,264 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 01:32:46,266 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-10 01:32:46,266 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-10 01:32:46,266 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 01:32:46,266 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-10 01:32:46,266 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 01:32:46,266 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a21~0) = 1*~a21~0 Supporting invariants [] [2018-11-10 01:32:46,267 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-10 01:32:46,296 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:32:46,313 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:32:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:32:46,328 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:32:46,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 01:32:46,331 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 01:32:46,331 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2127 states and 3135 transitions. cyclomatic complexity: 1011 Second operand 3 states. [2018-11-10 01:32:47,056 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 01:32:47,057 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 01:32:47,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-10 01:32:47,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 801 transitions. [2018-11-10 01:32:47,058 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 801 transitions. Stem has 82 letters. Loop has 67 letters. [2018-11-10 01:32:47,058 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 01:32:47,059 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 801 transitions. Stem has 149 letters. Loop has 67 letters. [2018-11-10 01:32:47,059 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 01:32:47,059 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 801 transitions. Stem has 82 letters. Loop has 134 letters. [2018-11-10 01:32:47,060 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 01:32:47,060 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7519 states and 11092 transitions. [2018-11-10 01:32:47,094 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 3582 [2018-11-10 01:32:47,129 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7519 states to 7519 states and 11092 transitions. [2018-11-10 01:32:47,129 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3754 [2018-11-10 01:32:47,132 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3757 [2018-11-10 01:32:47,132 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7519 states and 11092 transitions. [2018-11-10 01:32:47,135 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 01:32:47,135 INFO L705 BuchiCegarLoop]: Abstraction has 7519 states and 11092 transitions. [2018-11-10 01:32:47,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7519 states and 11092 transitions. [2018-11-10 01:32:47,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7519 to 7516. [2018-11-10 01:32:47,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7516 states. [2018-11-10 01:32:47,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7516 states to 7516 states and 11089 transitions. [2018-11-10 01:32:47,254 INFO L728 BuchiCegarLoop]: Abstraction has 7516 states and 11089 transitions. [2018-11-10 01:32:47,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 01:32:47,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2018-11-10 01:32:47,254 INFO L87 Difference]: Start difference. First operand 7516 states and 11089 transitions. Second operand 6 states. [2018-11-10 01:32:48,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:32:48,962 INFO L93 Difference]: Finished difference Result 5101 states and 5967 transitions. [2018-11-10 01:32:48,963 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 01:32:48,963 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5101 states and 5967 transitions. [2018-11-10 01:32:48,976 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 3314 [2018-11-10 01:32:48,984 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5101 states to 3485 states and 4296 transitions. [2018-11-10 01:32:48,984 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3485 [2018-11-10 01:32:48,986 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3485 [2018-11-10 01:32:48,986 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3485 states and 4296 transitions. [2018-11-10 01:32:48,988 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-10 01:32:48,988 INFO L705 BuchiCegarLoop]: Abstraction has 3485 states and 4296 transitions. [2018-11-10 01:32:48,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3485 states and 4296 transitions. [2018-11-10 01:32:49,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3485 to 1481. [2018-11-10 01:32:49,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1481 states. [2018-11-10 01:32:49,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1481 states and 1974 transitions. [2018-11-10 01:32:49,005 INFO L728 BuchiCegarLoop]: Abstraction has 1481 states and 1974 transitions. [2018-11-10 01:32:49,005 INFO L608 BuchiCegarLoop]: Abstraction has 1481 states and 1974 transitions. [2018-11-10 01:32:49,005 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-10 01:32:49,005 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1481 states and 1974 transitions. [2018-11-10 01:32:49,009 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1313 [2018-11-10 01:32:49,009 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 01:32:49,009 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 01:32:49,011 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 01:32:49,011 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 01:32:49,011 INFO L793 eck$LassoCheckResult]: Stem: 31251#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 31115#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; 31116#L880-3 assume true; 32363#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 32362#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; 32361#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32360#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32359#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32358#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32357#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32356#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32355#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32354#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32353#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32352#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32351#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32350#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32349#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32348#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32347#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32346#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32345#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32344#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32343#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32342#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32341#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32340#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32339#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32338#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32337#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32336#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32335#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32334#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32333#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32332#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32331#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32330#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32329#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32328#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32327#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 32326#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32325#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32324#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32323#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32322#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32321#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32320#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32319#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32318#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32317#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32316#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32315#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32314#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32313#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32312#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32311#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32310#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32309#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32308#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32307#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32306#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32305#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32304#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32303#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32302#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32301#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32300#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 32299#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 32298#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 32297#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 32296#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); 32295#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); 32294#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 32293#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 32292#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); 32291#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); 32290#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 32289#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 32288#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 32287#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 32286#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))); 32285#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; 31330#L871 [2018-11-10 01:32:49,012 INFO L795 eck$LassoCheckResult]: Loop: 31330#L871 main_#t~ret3 := calculate_output_#res;assume { :end_inline_calculate_output } true;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; 31296#L880-3 assume true; 31297#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 31165#L885 assume !(((((main_~input~0 != 1 && main_~input~0 != 2) && main_~input~0 != 3) && main_~input~0 != 4) && main_~input~0 != 5) && main_~input~0 != 6);assume { :begin_inline_calculate_output } true;calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 31119#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 31120#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 31298#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 31272#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 31273#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 31252#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 31253#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 31352#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 31173#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 31174#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 31143#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 31144#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 31121#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 31122#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 31274#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 31275#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 31256#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 31257#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 31355#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 31186#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 31187#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 31347#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32519#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32259#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32218#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32162#L93-1 assume ((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6; 31193#L97 assume { :begin_inline_exit } true;exit_#in~1 := 0;assume { :end_inline_exit } true; 31194#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 31260#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 31261#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 31358#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 31190#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 31191#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 31153#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 31154#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 31131#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 31132#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 31283#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 31284#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 31264#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 31265#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 31361#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 31195#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 31196#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 31157#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 31158#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 31137#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 31138#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 31287#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 31288#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 31269#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 31270#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 31219#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 31201#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 31202#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 31161#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 31162#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 31141#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 31142#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 31299#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 31300#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 31237#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 31238#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 31373#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 31396#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 31385#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 31181#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); 31177#L235 assume !(~a24~0 == 1 && ~a15~0 == 9 && ((~a21~0 == 6 && 80 < ~a12~0) || (~a21~0 == 9 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10)) && calculate_output_~input == 5); 31109#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 31110#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 31111#L252 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 10) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 2) && ~a24~0 == 1) && ~a15~0 == 8); 31112#L258 assume !(~a15~0 == 9 && (calculate_output_~input == 1 && (((~a12~0 <= -43 && ~a21~0 == 10) || (~a21~0 == 6 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 7))) && ~a24~0 == 1); 31241#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 31242#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 31243#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 31244#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 31247#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))); 31248#L293 assume !(((~a24~0 == 1 && calculate_output_~input == 3 && ~a12~0 <= -43) && ~a21~0 == 7) && ~a15~0 == 8); 31314#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); 31315#L305 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && 80 < ~a12~0); 31380#L311 assume !((((((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a15~0 == 8) && ~a24~0 == 1); 31192#L317 assume !(((~a15~0 == 9 && calculate_output_~input == 1 && ~a21~0 == 8) && ~a24~0 == 1) && -43 < ~a12~0 && 11 >= ~a12~0); 31169#L323 assume !((((((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 3) && ~a15~0 == 8) && ~a12~0 <= -43) && ~a24~0 == 1); 31117#L329 assume !(~a24~0 == 1 && (~a15~0 == 8 && calculate_output_~input == 1 && ~a21~0 == 9) && 11 < ~a12~0 && 80 >= ~a12~0); 31118#L335 assume !(~a15~0 == 9 && 80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4); 31289#L341 assume !(80 < ~a12~0 && ~a15~0 == 9 && (calculate_output_~input == 2 && (~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1); 31226#L347 assume !((((calculate_output_~input == 6 && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8) && ~a24~0 == 1); 31227#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); 31331#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); 31332#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); 31183#L372 assume !((((calculate_output_~input == 1 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9)) && ~a15~0 == 9) && ~a12~0 <= -43) && ~a24~0 == 1); 31180#L378 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8); 31163#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); 31164#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); 31280#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); 31222#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); 31223#L408 assume !(~a15~0 == 9 && ~a24~0 == 1 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 5) && -43 < ~a12~0 && 11 >= ~a12~0); 31327#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); 31304#L420 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && 80 < ~a12~0) && ~a21~0 == 9); 31305#L426 assume !((~a24~0 == 1 && (calculate_output_~input == 2 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a12~0 <= -43) && ~a15~0 == 8); 31386#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); 31370#L438 assume !((((calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1) && ~a15~0 == 9) && ~a12~0 <= -43); 31178#L444 assume !(((~a12~0 <= -43 && calculate_output_~input == 6 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a24~0 == 1) && ~a15~0 == 8); 31179#L449 assume !((((~a21~0 == 7 && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1) && ~a15~0 == 8); 31369#L454 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 4) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 31368#L460 assume !(((((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 9) && ~a21~0 == 10) || (((~a12~0 <= -43 && ~a24~0 == 2) && ~a15~0 == 5) && ~a21~0 == 6)) && calculate_output_~input == 2); 31303#L467 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 3) && ~a15~0 == 9) && ~a24~0 == 1); 31149#L472 assume !((~a15~0 == 8 && 80 < ~a12~0 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 6) && ~a24~0 == 1); 31150#L478 assume !((((((~a12~0 <= -43 && ~a21~0 == 10) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 6)) || (~a21~0 == 7 && -43 < ~a12~0 && 11 >= ~a12~0)) && calculate_output_~input == 3) && ~a24~0 == 1) && ~a15~0 == 9); 31271#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))); 31249#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); 31250#L495 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9) && calculate_output_~input == 3) && ~a15~0 == 9); 31295#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); 31294#L506 assume !(~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 2 && ~a24~0 == 1) && ~a12~0 <= -43); 31245#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); 31246#L518 assume !(~a15~0 == 9 && (~a12~0 <= -43 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 2) && ~a24~0 == 1); 31342#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); 31319#L530 assume !((~a15~0 == 8 && (~a24~0 == 1 && calculate_output_~input == 4) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9); 31320#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); 31317#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); 31318#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); 31316#L552 assume !((~a21~0 == 9 && (calculate_output_~input == 3 && ~a24~0 == 1) && 80 < ~a12~0) && ~a15~0 == 9); 31113#L555 assume !(((((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 1) && ~a15~0 == 9) && 80 < ~a12~0) && ~a24~0 == 1); 31114#L561 assume !((((~a15~0 == 9 && 80 < ~a12~0 && ~a24~0 == 1) && ~a21~0 == 10) || (~a21~0 == 6 && (~a24~0 == 2 && ~a12~0 <= -43) && ~a15~0 == 5)) && calculate_output_~input == 6); 31293#L568 assume !(~a15~0 == 9 && ~a21~0 == 9 && 80 < ~a12~0 && calculate_output_~input == 2 && ~a24~0 == 1); 31339#L573 assume !(((~a15~0 == 8 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0); 31338#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))); 31312#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); 31313#L591 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 1) && ~a15~0 == 8); 31389#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); 31377#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); 31182#L609 assume !((((calculate_output_~input == 6 && ((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8)) && ~a15~0 == 8) && ~a24~0 == 1) && -43 < ~a12~0 && 11 >= ~a12~0); 31168#L615 assume !(~a24~0 == 1 && (((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 6) && ~a15~0 == 8) && 11 < ~a12~0 && 80 >= ~a12~0); 31107#L621 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 7) || (~a21~0 == 10 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 2) && ~a15~0 == 9) && ~a24~0 == 1); 31108#L626 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (calculate_output_~input == 1 && ~a15~0 == 8) && ~a24~0 == 1) && ~a21~0 == 9); 31105#L632 assume !(~a24~0 == 1 && ~a15~0 == 9 && calculate_output_~input == 2 && ((80 < ~a12~0 && ~a21~0 == 6) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10))); 31106#L638 assume !(~a24~0 == 1 && ~a15~0 == 8 && (calculate_output_~input == 2 && (~a21~0 == 7 || ~a21~0 == 8)) && 11 < ~a12~0 && 80 >= ~a12~0); 31234#L644 assume !(~a24~0 == 1 && ~a21~0 == 9 && (calculate_output_~input == 5 && ~a15~0 == 9) && 80 < ~a12~0); 31215#L650 assume !((~a12~0 <= -43 && (calculate_output_~input == 1 && ~a21~0 == 7) && ~a24~0 == 1) && ~a15~0 == 8); 31216#L656 assume !((~a21~0 == 9 && ((11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 3) && ~a24~0 == 1) && ~a15~0 == 8); 31323#L662 assume !((~a15~0 == 8 && ((~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 2) && ~a24~0 == 1) && 80 < ~a12~0); 31324#L668 assume !((80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8); 31388#L674 assume !(~a21~0 == 9 && ~a15~0 == 9 && ~a24~0 == 1 && 80 < ~a12~0 && calculate_output_~input == 1); 31266#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); 31213#L683 assume !(~a24~0 == 1 && 80 < ~a12~0 && ~a21~0 == 9 && ~a15~0 == 9 && calculate_output_~input == 4); 31214#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); 31211#L694 assume !(~a15~0 == 9 && ~a24~0 == 1 && (-43 < ~a12~0 && 11 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 9 || ~a21~0 == 10)); 31212#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); 31321#L706 assume !(((~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 1) && ~a24~0 == 1) && 80 < ~a12~0); 31322#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); 31387#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); 31376#L724 assume !((~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 4) && ~a24~0 == 1) && ~a12~0 <= -43); 31206#L730 assume !(~a21~0 == 9 && (~a24~0 == 1 && calculate_output_~input == 2 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8); 31207#L735 assume !(~a15~0 == 8 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9 && calculate_output_~input == 4) && ~a24~0 == 1); 32535#L741 assume !((~a12~0 <= -43 && ((~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8) && ~a24~0 == 1); 32534#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))); 32533#L752 assume !((11 < ~a12~0 && 80 >= ~a12~0) && ~a15~0 == 8 && ~a24~0 == 1 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4); 32532#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); 32531#L764 assume !(((((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 9) && ~a21~0 == 10) || (((~a12~0 <= -43 && ~a24~0 == 2) && ~a15~0 == 5) && ~a21~0 == 6)) && calculate_output_~input == 1); 32530#L771 assume !((~a15~0 == 8 && ((((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10) || (80 < ~a12~0 && ~a21~0 == 6)) || (80 < ~a12~0 && ~a21~0 == 7)) && calculate_output_~input == 5) && ~a24~0 == 1); 32529#L777 assume !(~a21~0 == 9 && ((calculate_output_~input == 6 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 32528#L783 assume !(~a24~0 == 1 && ~a21~0 == 9 && (-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8 && calculate_output_~input == 3); 32527#L789 assume !(~a15~0 == 9 && (calculate_output_~input == 3 && ((~a21~0 == 6 && 80 < ~a12~0) || (~a21~0 == 9 && 11 < ~a12~0 && 80 >= ~a12~0) || (~a21~0 == 10 && 11 < ~a12~0 && 80 >= ~a12~0))) && ~a24~0 == 1); 32526#L795 assume !(~a12~0 <= -43 && ~a21~0 == 7 && ~a24~0 == 1 && ~a15~0 == 8 && calculate_output_~input == 6); 31381#L801 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ((calculate_output_~input == 3 && ~a24~0 == 1) && ~a21~0 == 8) && ~a15~0 == 9); 31197#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); 31198#L814 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a15~0 == 8); 31123#L819 assume !(((((~a21~0 == 10 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 1) && ~a15~0 == 8) && ~a24~0 == 1); 31124#L825 assume !(~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && (((~a21~0 == 6 || ~a21~0 == 7) || ~a21~0 == 8) && calculate_output_~input == 6) && ~a15~0 == 9); 31290#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); 31232#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); 31233#L842 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 10)) && ~a24~0 == 1) && ~a15~0 == 9); 31230#L848 assume !(~a15~0 == 8 && 80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 5); 31231#L854 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && 80 < ~a12~0); 31228#L859 assume !((((calculate_output_~input == 5 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8) && ~a24~0 == 1) && ~a15~0 == 9); 31229#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; 31330#L871 [2018-11-10 01:32:49,012 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:49,012 INFO L82 PathProgramCache]: Analyzing trace with hash 404075206, now seen corresponding path program 2 times [2018-11-10 01:32:49,012 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:32:49,012 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:32:49,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:49,013 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:32:49,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:49,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:49,031 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:49,031 INFO L82 PathProgramCache]: Analyzing trace with hash -502100022, now seen corresponding path program 1 times [2018-11-10 01:32:49,031 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:32:49,031 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:32:49,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:49,032 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 01:32:49,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:49,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:49,063 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:32:49,063 INFO L82 PathProgramCache]: Analyzing trace with hash -350975473, now seen corresponding path program 1 times [2018-11-10 01:32:49,063 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:32:49,063 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:32:49,064 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:49,064 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:32:49,064 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:32:49,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:49,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:32:49,805 WARN L179 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 41 [2018-11-10 01:32:50,061 WARN L179 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 47 [2018-11-10 01:32:50,077 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 01:32:50,077 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 01:32:50,077 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 01:32:50,077 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 01:32:50,077 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 01:32:50,077 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 01:32:50,077 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 01:32:50,078 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 01:32:50,078 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label34_false-unreach-call_false-termination.c_Iteration4_Lasso [2018-11-10 01:32:50,078 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 01:32:50,078 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 01:32:50,079 INFO 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 01:32:50,081 INFO 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 01:32:50,086 INFO 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 01:32:50,087 INFO 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 01:32:50,089 INFO 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 01:32:50,091 INFO 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 01:32:50,092 INFO 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 01:32:50,093 INFO 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 01:32:50,095 INFO 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 01:32:50,118 INFO 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 01:32:50,120 INFO 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 01:32:50,121 INFO 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 01:32:50,132 INFO 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 01:32:50,133 INFO 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 01:32:50,135 INFO 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 01:32:50,278 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 01:32:50,278 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,280 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,280 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,282 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,282 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,299 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,299 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,314 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,315 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,320 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,320 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,336 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,336 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,339 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,339 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,341 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,341 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,357 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,357 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,360 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,360 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,376 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,376 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,392 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,392 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,395 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,395 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,397 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,397 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,413 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,414 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,430 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,430 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,433 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,433 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,452 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 01:32:50,452 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,488 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,488 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,504 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,504 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,520 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,520 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,523 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,523 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,539 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,540 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,543 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,543 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,550 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,550 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,570 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,570 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,587 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,587 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,590 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,590 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,606 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,606 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_3a3ecdbc-36f2-4a17-a874-05b688af686e/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 01:32:50,609 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 01:32:50,609 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 01:32:50,625 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 01:32:50,625 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 01:32:50,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 01:32:50 BoogieIcfgContainer [2018-11-10 01:32:50,651 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-10 01:32:50,651 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 01:32:50,651 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 01:32:50,651 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 01:32:50,652 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:32:38" (3/4) ... [2018-11-10 01:32:50,654 INFO L141 WitnessPrinter]: Generating witness for non-termination counterexample [2018-11-10 01:32:50,725 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_3a3ecdbc-36f2-4a17-a874-05b688af686e/bin-2019/uautomizer/witness.graphml [2018-11-10 01:32:50,725 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 01:32:50,726 INFO L168 Benchmark]: Toolchain (without parser) took 14315.32 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 511.7 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -141.9 MB). Peak memory consumption was 369.8 MB. Max. memory is 11.5 GB. [2018-11-10 01:32:50,726 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 01:32:50,726 INFO L168 Benchmark]: CACSL2BoogieTranslator took 417.41 ms. Allocated memory is still 1.0 GB. Free memory was 955.4 MB in the beginning and 912.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-10 01:32:50,727 INFO L168 Benchmark]: Boogie Procedure Inliner took 134.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 912.4 MB in the beginning and 1.1 GB in the end (delta: -226.7 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. [2018-11-10 01:32:50,727 INFO L168 Benchmark]: Boogie Preprocessor took 49.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-10 01:32:50,727 INFO L168 Benchmark]: RCFGBuilder took 1109.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 992.7 MB in the end (delta: 139.6 MB). Peak memory consumption was 139.6 MB. Max. memory is 11.5 GB. [2018-11-10 01:32:50,727 INFO L168 Benchmark]: BuchiAutomizer took 12526.13 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 357.6 MB). Free memory was 992.7 MB in the beginning and 1.1 GB in the end (delta: -117.4 MB). Peak memory consumption was 555.8 MB. Max. memory is 11.5 GB. [2018-11-10 01:32:50,727 INFO L168 Benchmark]: Witness Printer took 74.30 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. [2018-11-10 01:32:50,729 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 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 417.41 ms. Allocated memory is still 1.0 GB. Free memory was 955.4 MB in the beginning and 912.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 134.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 912.4 MB in the beginning and 1.1 GB in the end (delta: -226.7 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 49.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1109.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 992.7 MB in the end (delta: 139.6 MB). Peak memory consumption was 139.6 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 12526.13 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 357.6 MB). Free memory was 992.7 MB in the beginning and 1.1 GB in the end (delta: -117.4 MB). Peak memory consumption was 555.8 MB. Max. memory is 11.5 GB. * Witness Printer took 74.30 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 5 terminating modules (3 trivial, 2 deterministic, 0 nondeterministic) and one nonterminating remainder module.One deterministic module has affine ranking function a12 and consists of 4 locations. One deterministic module has affine ranking function a21 and consists of 3 locations. 3 modules have a trivial ranking function, the largest among these consists of 10 locations. The remainder module has 1481 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 12.4s and 4 iterations. TraceHistogramMax:1. Analysis of lassos took 6.4s. Construction of modules took 3.9s. Büchi inclusion checks took 1.5s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 4. Automata minimization 0.2s AutomataMinimizationTime, 5 MinimizatonAttempts, 2009 StatesRemovedByMinimization, 3 NontrivialMinimizations. Non-live state removal took 0.1s Buchi closure took 0.0s. Biggest automaton had 2127 states and ocurred in iteration 2. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 964 SDtfs, 2979 SDslu, 461 SDs, 0 SdLazy, 5085 SolverSat, 1432 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.9s 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: 1.2s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - GeometricNonTerminationArgumentResult [Line: 888]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite execution State at position 0 is {\result=0, output=0, \old(input)=0, a15=0, a12=0, a24=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4870ff33=0, a21=0, \result=0, =0, input=0, inputA=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@714322b=0, inputD=0, inputE=0, inputB=0, inputC=0, input=0, inputF=0} State at position 1 is {\result=0, output=-1, \old(input)=3, a15=5, a12=-49, a24=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4870ff33=0, a21=6, \result=-1, =0, input=3, inputA=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@714322b=3, inputD=4, inputE=5, inputB=2, inputC=3, input=3, inputF=6} For i>1, the state at position i is {\result=0 + sum_{k=0}^i 0, output=-1 + sum_{k=0}^i 1*0^k + -1*0^k + -1*k*0^(k-1), \old(input)=3 + sum_{k=0}^i 0, a15=5 + sum_{k=0}^i 0, a12=-49 + sum_{k=0}^i 0, a24=1 + sum_{k=0}^i 0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4870ff33=0 + sum_{k=0}^i 0, a21=6 + sum_{k=0}^i 0, \result=-1 + sum_{k=0}^i -1*0^k, =0 + sum_{k=0}^i 0, input=3 + sum_{k=0}^i 0, inputA=1 + sum_{k=0}^i 0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@714322b=3 + sum_{k=0}^i 0, inputD=4 + sum_{k=0}^i 0, inputE=5 + sum_{k=0}^i 0, inputB=2 + sum_{k=0}^i 0, inputC=3 + sum_{k=0}^i 0, input=3 + sum_{k=0}^i 0, inputF=6 + sum_{k=0}^i 0} - StatisticsResult: NonterminationArgumentStatistics Unbounded Execution 2GEVs Lambdas: [2, 0, 0] Mus: [0, 1] - NonterminatingLassoResult [Line: 20]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L7] int inputD = 4; [L8] int inputB = 2; [L9] int inputC = 3; [L10] int inputF = 6; [L11] int inputE = 5; [L12] int inputA = 1; [L15] int a21 = 7; [L16] int a15 = 8; [L17] int a12 = -49; [L18] int a24 = 1; [L877] int output = -1; [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND TRUE ((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8)) [L295] a15 = 5 [L296] a21 = 6 [L298] return -1; Loop: [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND TRUE ((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6)) [L97] FCALL exit(0) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND FALSE !(((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8))) [L449] COND FALSE !((((((a21==7) && (input == 5)) && a12 <= -43 ) && (a24==1)) && (a15==8))) [L454] COND FALSE !((((a15==9) && ((((a21==9) || (a21==10)) && (input == 4)) && ((-43 < a12) && (11 >= a12)) )) && (a24==1))) [L460] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 2))) [L467] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (((a21==9) || (a21==10)) && (input == 3))) && (a15==9)) && (a24==1))) [L472] COND FALSE !((((a15==8) && ( 80 < a12 && (((a21==8) || (a21==9)) && (input == 6)))) && (a24==1))) [L478] COND FALSE !((((((( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))) || ((a21==7) && ((-43 < a12) && (11 >= a12)) )) && (input == 3)) && (a24==1)) && (a15==9))) [L484] COND FALSE !(((a24==1) && ((input == 1) && (((a21==10) && ((a15==8) && 80 < a12 )) || (( a12 <= -43 && (a15==9)) && (a21==6)))))) [L490] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 1)))) && (a15==8))) [L495] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==7) || (a21==8)) || (a21==9)) && (input == 3)))) && (a15==9))) [L500] COND FALSE !((((a24==1) && ((input == 4) && ((((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )) || ((a21==6) && 80 < a12 )))) && (a15==9))) [L506] COND FALSE !(((a15==8) && (((a21==7) && ((input == 2) && (a24==1))) && a12 <= -43 ))) [L512] COND FALSE !(((a15==8) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ((a21==6) && ((11 < a12) && (80 >= a12)) ))) && (a24==1)))) [L518] COND FALSE !(((a15==9) && (( a12 <= -43 && (((a21==9) || ((a21==7) || (a21==8))) && (input == 2))) && (a24==1)))) [L524] COND FALSE !(((a24==1) && ((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 3))))) [L530] COND FALSE !((((a15==8) && (((a24==1) && (input == 4)) && ((11 < a12) && (80 >= a12)) )) && (a21==9))) [L536] COND FALSE !(((((input == 6) && ((( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10))) || ( 80 < a12 && (a21==6)))) && (a24==1)) && (a15==9))) [L541] COND FALSE !((((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 6))) && (a24==1))) [L547] COND FALSE !(((((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 2))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L552] COND FALSE !((((a21==9) && (((input == 3) && (a24==1)) && 80 < a12 )) && (a15==9))) [L555] COND FALSE !(((((((a21==7) || (a21==8)) && (input == 1)) && (a15==9)) && 80 < a12 ) && (a24==1))) [L561] COND FALSE !((((((a15==9) && ( 80 < a12 && (a24==1))) && (a21==10)) || ((a21==6) && (((a24==2) && a12 <= -43 ) && (a15==5)))) && (input == 6))) [L568] COND FALSE !(((a15==9) && ((a21==9) && ( 80 < a12 && ((input == 2) && (a24==1)))))) [L573] COND FALSE !(((((a15==8) && (((a21==7) || (a21==8)) && (input == 3))) && (a24==1)) && ((11 < a12) && (80 >= a12)) )) [L579] COND FALSE !(((a24==1) && ((input == 5) && ((((a15==8) && 80 < a12 ) && (a21==10)) || ((a21==6) && ( a12 <= -43 && (a15==9))))))) [L585] COND FALSE !(((a24==1) && (((( 80 < a12 && (a21==6)) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) ))) && (input == 1)) && (a15==9)))) [L591] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==8) || (a21==9)) || (a21==10)) && (input == 1)))) && (a15==8))) [L597] COND FALSE !(((a24==1) && (((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ((a21==6) && ((-43 < a12) && (11 >= a12)) ))) && (input == 6)) && (a15==9)))) [L603] COND FALSE !(((a15==8) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 2))) && ((-43 < a12) && (11 >= a12)) ))) [L609] COND FALSE !((((((input == 6) && (((a21==6) || (a21==7)) || (a21==8))) && (a15==8)) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L615] COND FALSE !(((a24==1) && (((((a21==7) || (a21==8)) && (input == 6)) && (a15==8)) && ((11 < a12) && (80 >= a12)) ))) [L621] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 2)) && (a15==9)) && (a24==1))) [L626] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && (((input == 1) && (a15==8)) && (a24==1))) && (a21==9))) [L632] COND FALSE !(((a24==1) && ((a15==9) && ((input == 2) && (( 80 < a12 && (a21==6)) || (( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))))))) [L638] COND FALSE !(((a24==1) && ((a15==8) && (((input == 2) && ((a21==7) || (a21==8))) && ((11 < a12) && (80 >= a12)) )))) [L644] COND FALSE !(((a24==1) && ((a21==9) && (((input == 5) && (a15==9)) && 80 < a12 )))) [L650] COND FALSE !((( a12 <= -43 && (((input == 1) && (a21==7)) && (a24==1))) && (a15==8))) [L656] COND FALSE !((((a21==9) && (( ((11 < a12) && (80 >= a12)) && (input == 3)) && (a24==1))) && (a15==8))) [L662] COND FALSE !((((a15==8) && ((((a21==8) || (a21==9)) && (input == 2)) && (a24==1))) && 80 < a12 )) [L668] COND FALSE !((( 80 < a12 && ((a24==1) && (((a21==8) || (a21==9)) && (input == 4)))) && (a15==8))) [L674] COND FALSE !(((a21==9) && ((a15==9) && ((a24==1) && ( 80 < a12 && (input == 1)))))) [L677] COND FALSE !(((a15==8) && (((input == 3) && ((((a21==10) && ((11 < a12) && (80 >= a12)) ) || ((a21==6) && 80 < a12 )) || ( 80 < a12 && (a21==7)))) && (a24==1)))) [L683] COND FALSE !(((a24==1) && ( 80 < a12 && ((a21==9) && ((a15==9) && (input == 4)))))) [L688] COND FALSE !(((a15==8) && (((input == 6) && (( 80 < a12 && (a21==7)) || (((a21==10) && ((11 < a12) && (80 >= a12)) ) || ( 80 < a12 && (a21==6))))) && (a24==1)))) [L694] COND FALSE !(((a15==9) && ((a24==1) && ( ((-43 < a12) && (11 >= a12)) && ((input == 1) && ((a21==9) || (a21==10))))))) [L700] COND FALSE !(((((( 80 < a12 && (a15==8)) && (a21==10)) || ((a21==6) && ((a15==9) && a12 <= -43 ))) && (input == 6)) && (a24==1))) [L706] COND FALSE !(((((a15==8) && (((a21==8) || (a21==9)) && (input == 1))) && (a24==1)) && 80 < a12 )) [L712] COND FALSE !((((a24==1) && ((((a21==7) && 80 < a12 ) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ((a21==6) && 80 < a12 ))) && (input == 2))) && (a15==8))) [L718] COND FALSE !(((a24==1) && ( ((-43 < a12) && (11 >= a12)) && (((((a21==6) || (a21==7)) || (a21==8)) && (input == 4)) && (a15==8))))) [L724] COND FALSE !((((a15==8) && (((a21==7) && (input == 4)) && (a24==1))) && a12 <= -43 )) [L730] COND FALSE !(((a21==9) && (((a24==1) && ((input == 2) && ((-43 < a12) && (11 >= a12)) )) && (a15==8)))) [L735] COND FALSE !(((a15==8) && (( ((-43 < a12) && (11 >= a12)) && ((a21==9) && (input == 4))) && (a24==1)))) [L741] COND FALSE !((( a12 <= -43 && ((((a21==10) || ((a21==8) || (a21==9))) && (input == 4)) && (a15==8))) && (a24==1))) [L747] COND FALSE !(((a24==1) && ((a15==8) && ((input == 4) && (( 80 < a12 && (a21==7)) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6)))))))) [L752] COND FALSE !(( ((11 < a12) && (80 >= a12)) && ((a15==8) && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L758] COND FALSE !(((((((a15==8) && 80 < a12 ) && (a21==10)) || ((a21==6) && ( a12 <= -43 && (a15==9)))) && (input == 4)) && (a24==1))) [L764] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 1))) [L771] COND FALSE !((((a15==8) && (((( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6))) || ( 80 < a12 && (a21==7))) && (input == 5))) && (a24==1))) [L777] COND FALSE !(((a21==9) && ((((input == 6) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a24==1)))) [L783] COND FALSE !(((a24==1) && ((a21==9) && ( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (input == 3)))))) [L789] COND FALSE !(((a15==9) && (((input == 3) && (((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )))) && (a24==1)))) [L795] COND FALSE !(( a12 <= -43 && ((a21==7) && ((a24==1) && ((a15==8) && (input == 6)))))) [L801] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((((input == 3) && (a24==1)) && (a21==8)) && (a15==9)))) [L807] COND FALSE !((((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((((a24==2) && a12 <= -43 ) && (a15==5)) && (a21==6))) && (input == 5))) [L814] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && (((a21==7) || (a21==8)) && (input == 5)))) && (a15==8))) [L819] COND FALSE !(((((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 1)) && (a15==8)) && (a24==1))) [L825] COND FALSE !(((a24==1) && ( ((11 < a12) && (80 >= a12)) && (((((a21==6) || (a21==7)) || (a21==8)) && (input == 6)) && (a15==9))))) [L831] COND FALSE !(((a24==1) && (((((a21==7) && 80 < a12 ) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6)))) && (input == 1)) && (a15==8)))) [L837] COND FALSE !((((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 5))) && (a24==1))) [L842] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && (((input == 6) && ((a21==9) || (a21==10))) && (a24==1))) && (a15==9))) [L848] COND FALSE !(((a15==8) && ( 80 < a12 && ((a24==1) && (((a21==8) || (a21==9)) && (input == 5)))))) [L854] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 5)))) && 80 < a12 )) [L859] COND FALSE !((((((input == 5) && ((-43 < a12) && (11 >= a12)) ) && (a21==8)) && (a24==1)) && (a15==9))) [L865] COND FALSE !(((a15==9) && ((((input == 4) && (a24==1)) && (a21==8)) && ((-43 < a12) && (11 >= a12)) ))) [L871] return -2; End of lasso representation. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...