./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem14_label24_true-unreach-call_false-termination.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem14_label24_true-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/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 41d17b9aa5f2178c80003b4f705c8a61e02072b8 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 13:13:47,898 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:13:47,899 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:13:47,906 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:13:47,906 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:13:47,907 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:13:47,907 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:13:47,909 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:13:47,910 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:13:47,910 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:13:47,911 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:13:47,911 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:13:47,912 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:13:47,912 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:13:47,913 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:13:47,914 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:13:47,914 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:13:47,916 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:13:47,917 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:13:47,918 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:13:47,919 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:13:47,919 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:13:47,921 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:13:47,921 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:13:47,921 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:13:47,922 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:13:47,922 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:13:47,923 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:13:47,924 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:13:47,924 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:13:47,924 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:13:47,925 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:13:47,925 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:13:47,925 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:13:47,926 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:13:47,926 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:13:47,927 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-10 13:13:47,937 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:13:47,938 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:13:47,939 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:13:47,939 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:13:47,939 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 13:13:47,939 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 13:13:47,939 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 13:13:47,939 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 13:13:47,940 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 13:13:47,940 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 13:13:47,940 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 13:13:47,940 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:13:47,940 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 13:13:47,940 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 13:13:47,941 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:13:47,941 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 13:13:47,941 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:13:47,941 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 13:13:47,941 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 13:13:47,941 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 13:13:47,941 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 13:13:47,942 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:13:47,942 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 13:13:47,942 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 13:13:47,942 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:13:47,942 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:13:47,942 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 13:13:47,942 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:13:47,942 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 13:13:47,943 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 13:13:47,943 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 13:13:47,943 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_d45357f1-3922-4401-abad-59ef2f05debe/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 -> 41d17b9aa5f2178c80003b4f705c8a61e02072b8 [2018-11-10 13:13:47,966 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:13:47,975 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:13:47,978 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:13:47,979 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:13:47,979 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:13:47,980 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem14_label24_true-unreach-call_false-termination.c [2018-11-10 13:13:48,018 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/bin-2019/uautomizer/data/8042091fe/dc1ad4a24482476fa8adaba1b18b021e/FLAG6aad63dfb [2018-11-10 13:13:48,467 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:13:48,467 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/sv-benchmarks/c/eca-rers2012/Problem14_label24_true-unreach-call_false-termination.c [2018-11-10 13:13:48,477 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/bin-2019/uautomizer/data/8042091fe/dc1ad4a24482476fa8adaba1b18b021e/FLAG6aad63dfb [2018-11-10 13:13:48,489 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/bin-2019/uautomizer/data/8042091fe/dc1ad4a24482476fa8adaba1b18b021e [2018-11-10 13:13:48,492 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:13:48,493 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:13:48,493 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:13:48,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:13:48,497 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:13:48,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:13:48" (1/1) ... [2018-11-10 13:13:48,499 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4104a14a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:13:48, skipping insertion in model container [2018-11-10 13:13:48,500 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:13:48" (1/1) ... [2018-11-10 13:13:48,506 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:13:48,544 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:13:48,767 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:13:48,771 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:13:48,855 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:13:48,867 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:13:48,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:13:48 WrapperNode [2018-11-10 13:13:48,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:13:48,868 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:13:48,868 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:13:48,869 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:13:48,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:13:48" (1/1) ... [2018-11-10 13:13:48,890 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:13:48" (1/1) ... [2018-11-10 13:13:48,992 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 13:13:48,993 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 13:13:48,993 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 13:13:48,993 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 13:13:48,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:13:48" (1/1) ... [2018-11-10 13:13:48,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:13:48" (1/1) ... [2018-11-10 13:13:49,003 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:13:48" (1/1) ... [2018-11-10 13:13:49,003 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:13:48" (1/1) ... [2018-11-10 13:13:49,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:13:48" (1/1) ... [2018-11-10 13:13:49,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:13:48" (1/1) ... [2018-11-10 13:13:49,034 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:13:48" (1/1) ... [2018-11-10 13:13:49,041 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 13:13:49,042 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 13:13:49,042 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 13:13:49,042 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 13:13:49,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:13:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/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 13:13:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 13:13:49,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 13:13:50,259 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 13:13:50,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:13:50 BoogieIcfgContainer [2018-11-10 13:13:50,260 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 13:13:50,260 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-10 13:13:50,261 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-10 13:13:50,264 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-10 13:13:50,264 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 13:13:50,265 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 01:13:48" (1/3) ... [2018-11-10 13:13:50,265 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5fdc556b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 01:13:50, skipping insertion in model container [2018-11-10 13:13:50,266 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 13:13:50,266 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:13:48" (2/3) ... [2018-11-10 13:13:50,266 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5fdc556b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 01:13:50, skipping insertion in model container [2018-11-10 13:13:50,266 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 13:13:50,266 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:13:50" (3/3) ... [2018-11-10 13:13:50,268 INFO L375 chiAutomizerObserver]: Analyzing ICFG Problem14_label24_true-unreach-call_false-termination.c [2018-11-10 13:13:50,313 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 13:13:50,314 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-10 13:13:50,314 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-10 13:13:50,314 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-10 13:13:50,314 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 13:13:50,314 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 13:13:50,314 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-10 13:13:50,315 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 13:13:50,315 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-10 13:13:50,334 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 245 states. [2018-11-10 13:13:50,363 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 240 [2018-11-10 13:13:50,363 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 13:13:50,363 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 13:13:50,372 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-10 13:13:50,372 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 13:13:50,372 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-10 13:13:50,373 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 245 states. [2018-11-10 13:13:50,379 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 240 [2018-11-10 13:13:50,380 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 13:13:50,380 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 13:13:50,381 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-10 13:13:50,381 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 13:13:50,388 INFO L793 eck$LassoCheckResult]: Stem: 87#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; 119#L880-3true [2018-11-10 13:13:50,390 INFO L795 eck$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 13:13:50,395 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:13:50,395 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-10 13:13:50,396 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:13:50,397 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:13:50,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:50,439 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:13:50,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:13:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:13:50,479 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:13:50,479 INFO L82 PathProgramCache]: Analyzing trace with hash -1140878569, now seen corresponding path program 1 times [2018-11-10 13:13:50,480 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:13:50,480 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:13:50,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:50,481 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:13:50,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:13:50,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:13:50,566 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:13:50,567 INFO L82 PathProgramCache]: Analyzing trace with hash -1995268519, now seen corresponding path program 1 times [2018-11-10 13:13:50,567 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:13:50,567 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:13:50,568 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:50,568 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:13:50,568 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:13:50,717 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 13:13:50,719 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:13:50,719 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 13:13:51,009 WARN L179 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 53 [2018-11-10 13:13:51,040 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 13:13:51,041 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 13:13:51,041 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 13:13:51,041 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 13:13:51,041 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 13:13:51,041 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 13:13:51,042 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 13:13:51,042 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 13:13:51,042 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label24_true-unreach-call_false-termination.c_Iteration1_Loop [2018-11-10 13:13:51,042 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 13:13:51,042 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 13:13:51,056 INFO 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 13:13:51,068 INFO 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 13:13:51,078 INFO 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 13:13:51,082 INFO 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 13:13:51,087 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 13:13:51,088 INFO 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 13:13:51,092 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 13:13:51,275 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 13:13:51,275 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/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 13:13:51,279 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:13:51,279 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/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 13:13:51,421 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 13:13:51,421 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:13:52,091 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 13:13:52,094 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 13:13:52,094 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 13:13:52,094 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 13:13:52,094 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 13:13:52,094 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 13:13:52,094 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 13:13:52,095 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 13:13:52,095 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 13:13:52,095 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label24_true-unreach-call_false-termination.c_Iteration1_Loop [2018-11-10 13:13:52,095 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 13:13:52,095 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 13:13:52,096 INFO 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 13:13:52,108 INFO 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 13:13:52,117 INFO 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 13:13:52,119 INFO 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 13:13:52,122 INFO 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 13:13:52,123 INFO 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 13:13:52,133 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 13:13:52,295 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 13:13:52,299 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 13:13:52,300 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 13:13:52,301 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 13:13:52,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 13:13:52,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 13:13:52,302 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 13:13:52,302 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 13:13:52,305 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 13:13:52,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 13:13:52,317 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 13:13:52,326 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-10 13:13:52,326 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-10 13:13:52,327 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 13:13:52,328 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-10 13:13:52,328 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 13:13:52,329 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a12~0) = 1*~a12~0 Supporting invariants [] [2018-11-10 13:13:52,330 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-10 13:13:52,344 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:13:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:13:52,354 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:13:52,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:13:52,377 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:13:52,548 WARN L179 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 27 [2018-11-10 13:13:52,549 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 13:13:52,558 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 13:13:52,560 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 245 states. Second operand 4 states. [2018-11-10 13:13:53,170 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 13:13:53,171 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 13:13:53,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-10 13:13:53,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 810 transitions. [2018-11-10 13:13:53,175 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 2 letters. Loop has 66 letters. [2018-11-10 13:13:53,177 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 13:13:53,177 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 68 letters. Loop has 66 letters. [2018-11-10 13:13:53,194 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 13:13:53,194 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 2 letters. Loop has 132 letters. [2018-11-10 13:13:53,196 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 13:13:53,197 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 978 states and 1623 transitions. [2018-11-10 13:13:53,209 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 479 [2018-11-10 13:13:53,218 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 978 states to 724 states and 1186 transitions. [2018-11-10 13:13:53,219 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 482 [2018-11-10 13:13:53,221 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 484 [2018-11-10 13:13:53,221 INFO L73 IsDeterministic]: Start isDeterministic. Operand 724 states and 1186 transitions. [2018-11-10 13:13:53,223 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 13:13:53,223 INFO L705 BuchiCegarLoop]: Abstraction has 724 states and 1186 transitions. [2018-11-10 13:13:53,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 724 states and 1186 transitions. [2018-11-10 13:13:53,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 724 to 722. [2018-11-10 13:13:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 722 states. [2018-11-10 13:13:53,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 722 states and 1184 transitions. [2018-11-10 13:13:53,272 INFO L728 BuchiCegarLoop]: Abstraction has 722 states and 1184 transitions. [2018-11-10 13:13:53,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 13:13:53,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 13:13:53,275 INFO L87 Difference]: Start difference. First operand 722 states and 1184 transitions. Second operand 4 states. [2018-11-10 13:13:54,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:13:54,118 INFO L93 Difference]: Finished difference Result 1798 states and 2797 transitions. [2018-11-10 13:13:54,121 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 13:13:54,121 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1798 states and 2797 transitions. [2018-11-10 13:13:54,127 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 13:13:54,133 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1798 states to 1797 states and 2795 transitions. [2018-11-10 13:13:54,133 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1197 [2018-11-10 13:13:54,135 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1197 [2018-11-10 13:13:54,135 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1797 states and 2795 transitions. [2018-11-10 13:13:54,135 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 13:13:54,135 INFO L705 BuchiCegarLoop]: Abstraction has 1797 states and 2795 transitions. [2018-11-10 13:13:54,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states and 2795 transitions. [2018-11-10 13:13:54,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2018-11-10 13:13:54,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1797 states. [2018-11-10 13:13:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2795 transitions. [2018-11-10 13:13:54,161 INFO L728 BuchiCegarLoop]: Abstraction has 1797 states and 2795 transitions. [2018-11-10 13:13:54,161 INFO L608 BuchiCegarLoop]: Abstraction has 1797 states and 2795 transitions. [2018-11-10 13:13:54,161 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-10 13:13:54,161 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1797 states and 2795 transitions. [2018-11-10 13:13:54,166 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 13:13:54,166 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 13:13:54,166 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 13:13:54,168 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-10 13:13:54,168 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 13:13:54,168 INFO L793 eck$LassoCheckResult]: Stem: 4293#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 4002#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; 4003#L880-3 assume true; 5033#L880-1 [2018-11-10 13:13:54,169 INFO L795 eck$LassoCheckResult]: Loop: 5033#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 5034#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; 5474#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5472#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5471#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5470#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5469#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 5467#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5466#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5465#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5464#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 5463#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 5462#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5461#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5459#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5456#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5455#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5454#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 5453#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5452#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 5451#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5450#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 5449#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 5448#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5447#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 5446#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5445#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5444#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 5443#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 5442#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5441#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 5440#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5439#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5438#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5437#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 5436#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 5435#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 5434#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5433#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 5432#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 5431#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 5430#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 5429#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 5428#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5427#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 5426#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 5425#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 5424#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 5423#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 5422#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 5421#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 5420#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 5419#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 5418#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 5417#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 5416#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 4963#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 4489#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 4490#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 5014#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 5413#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 5409#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 5407#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 5406#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 5405#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 5403#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 5401#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 5400#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); 5399#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); 5397#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 5395#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 5394#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); 5393#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); 5359#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 4420#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 4421#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 5706#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 4285#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))); 4286#L293 assume !(((~a24~0 == 1 && calculate_output_~input == 3 && ~a12~0 <= -43) && ~a21~0 == 7) && ~a15~0 == 8); 4450#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); 4451#L305 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && 80 < ~a12~0); 5707#L311 assume !((((((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a15~0 == 8) && ~a24~0 == 1); 5705#L317 assume !(((~a15~0 == 9 && calculate_output_~input == 1 && ~a21~0 == 8) && ~a24~0 == 1) && -43 < ~a12~0 && 11 >= ~a12~0); 5704#L323 assume !((((((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 3) && ~a15~0 == 8) && ~a12~0 <= -43) && ~a24~0 == 1); 5703#L329 assume !(~a24~0 == 1 && (~a15~0 == 8 && calculate_output_~input == 1 && ~a21~0 == 9) && 11 < ~a12~0 && 80 >= ~a12~0); 5540#L335 assume !(~a15~0 == 9 && 80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4); 4366#L341 assume !(80 < ~a12~0 && ~a15~0 == 9 && (calculate_output_~input == 2 && (~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1); 4367#L347 assume !((((calculate_output_~input == 6 && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8) && ~a24~0 == 1); 5549#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); 4495#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); 4496#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); 5711#L372 assume !((((calculate_output_~input == 1 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9)) && ~a15~0 == 9) && ~a12~0 <= -43) && ~a24~0 == 1); 5592#L378 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8); 5532#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); 5533#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); 4350#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); 4351#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); 5539#L408 assume !(~a15~0 == 9 && ~a24~0 == 1 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 5) && -43 < ~a12~0 && 11 >= ~a12~0); 5541#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); 4425#L420 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && 80 < ~a12~0) && ~a21~0 == 9); 4426#L426 assume !((~a24~0 == 1 && (calculate_output_~input == 2 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a12~0 <= -43) && ~a15~0 == 8); 4700#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); 5552#L438 assume !((((calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1) && ~a15~0 == 9) && ~a12~0 <= -43); 4139#L444 assume !(((~a12~0 <= -43 && calculate_output_~input == 6 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a24~0 == 1) && ~a15~0 == 8); 4140#L449 assume !((((~a21~0 == 7 && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1) && ~a15~0 == 8); 5526#L454 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 4) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 5744#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); 5742#L467 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 3) && ~a15~0 == 9) && ~a24~0 == 1); 5740#L472 assume !((~a15~0 == 8 && 80 < ~a12~0 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 6) && ~a24~0 == 1); 5738#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); 5737#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))); 5356#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); 5357#L495 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9) && calculate_output_~input == 3) && ~a15~0 == 9); 4409#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); 4410#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); 5752#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); 5750#L530 assume !((~a15~0 == 8 && (~a24~0 == 1 && calculate_output_~input == 4) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9); 5748#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); 5747#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); 5746#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); 5745#L552 assume !((~a21~0 == 9 && (calculate_output_~input == 3 && ~a24~0 == 1) && 80 < ~a12~0) && ~a15~0 == 9); 5743#L555 assume !(((((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 1) && ~a15~0 == 9) && 80 < ~a12~0) && ~a24~0 == 1); 5741#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); 5739#L568 assume !(~a15~0 == 9 && ~a21~0 == 9 && 80 < ~a12~0 && calculate_output_~input == 2 && ~a24~0 == 1); 5701#L573 assume !(((~a15~0 == 8 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0); 4512#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))); 4446#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); 4447#L591 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 1) && ~a15~0 == 8); 4655#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); 4656#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); 5531#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); 4117#L615 assume !(~a24~0 == 1 && (((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 6) && ~a15~0 == 8) && 11 < ~a12~0 && 80 >= ~a12~0); 3982#L621 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 7) || (~a21~0 == 10 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 6)) && calculate_output_~input == 2) && ~a15~0 == 9) && ~a24~0 == 1); 3983#L626 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (calculate_output_~input == 1 && ~a15~0 == 8) && ~a24~0 == 1) && ~a21~0 == 9); 3978#L632 assume !(~a24~0 == 1 && ~a15~0 == 9 && calculate_output_~input == 2 && ((80 < ~a12~0 && ~a21~0 == 6) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10))); 3979#L638 assume !(~a24~0 == 1 && ~a15~0 == 8 && (calculate_output_~input == 2 && (~a21~0 == 7 || ~a21~0 == 8)) && 11 < ~a12~0 && 80 >= ~a12~0); 5708#L644 assume !(~a24~0 == 1 && ~a21~0 == 9 && (calculate_output_~input == 5 && ~a15~0 == 9) && 80 < ~a12~0); 5547#L650 assume !((~a12~0 <= -43 && (calculate_output_~input == 1 && ~a21~0 == 7) && ~a24~0 == 1) && ~a15~0 == 8); 5548#L656 assume !((~a21~0 == 9 && ((11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 3) && ~a24~0 == 1) && ~a15~0 == 8); 5651#L662 assume !((~a15~0 == 8 && ((~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 2) && ~a24~0 == 1) && 80 < ~a12~0); 5650#L668 assume !((80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8); 5649#L674 assume !(~a21~0 == 9 && ~a15~0 == 9 && ~a24~0 == 1 && 80 < ~a12~0 && calculate_output_~input == 1); 5648#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); 5646#L683 assume !(~a24~0 == 1 && 80 < ~a12~0 && ~a21~0 == 9 && ~a15~0 == 9 && calculate_output_~input == 4); 5644#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); 5642#L694 assume !(~a15~0 == 9 && ~a24~0 == 1 && (-43 < ~a12~0 && 11 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 9 || ~a21~0 == 10)); 5640#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); 5638#L706 assume !(((~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 1) && ~a24~0 == 1) && 80 < ~a12~0); 5636#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); 5634#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); 5633#L724 assume !((~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 4) && ~a24~0 == 1) && ~a12~0 <= -43); 5632#L730 assume !(~a21~0 == 9 && (~a24~0 == 1 && calculate_output_~input == 2 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8); 5631#L735 assume !(~a15~0 == 8 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9 && calculate_output_~input == 4) && ~a24~0 == 1); 5630#L741 assume !((~a12~0 <= -43 && ((~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8) && ~a24~0 == 1); 5629#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))); 5627#L752 assume !((11 < ~a12~0 && 80 >= ~a12~0) && ~a15~0 == 8 && ~a24~0 == 1 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4); 4122#L758 assume !(((((~a15~0 == 8 && 80 < ~a12~0) && ~a21~0 == 10) || (~a21~0 == 6 && ~a12~0 <= -43 && ~a15~0 == 9)) && calculate_output_~input == 4) && ~a24~0 == 1); 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); 4212#L777 assume !(~a21~0 == 9 && ((calculate_output_~input == 6 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 4502#L783 assume !(~a24~0 == 1 && ~a21~0 == 9 && (-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8 && calculate_output_~input == 3); 4437#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); 4438#L795 assume !(~a12~0 <= -43 && ~a21~0 == 7 && ~a24~0 == 1 && ~a15~0 == 8 && calculate_output_~input == 6); 4633#L801 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ((calculate_output_~input == 3 && ~a24~0 == 1) && ~a21~0 == 8) && ~a15~0 == 9); 4181#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); 4182#L814 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a15~0 == 8); 4016#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); 4017#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); 4376#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); 4254#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); 4255#L842 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 10)) && ~a24~0 == 1) && ~a15~0 == 9); 4250#L848 assume !(~a15~0 == 8 && 80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 5); 4251#L854 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && 80 < ~a12~0); 4246#L859 assume !((((calculate_output_~input == 5 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 8) && ~a24~0 == 1) && ~a15~0 == 9); 4247#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; 4492#L871 main_#t~ret3 := calculate_output_#res;assume { :end_inline_calculate_output } true;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; 4493#L880-3 assume true; 5033#L880-1 [2018-11-10 13:13:54,170 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:13:54,170 INFO L82 PathProgramCache]: Analyzing trace with hash 29859, now seen corresponding path program 1 times [2018-11-10 13:13:54,170 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:13:54,170 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:13:54,171 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:54,171 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:13:54,171 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:13:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:13:54,175 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:13:54,175 INFO L82 PathProgramCache]: Analyzing trace with hash -872023408, now seen corresponding path program 1 times [2018-11-10 13:13:54,175 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:13:54,175 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:13:54,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:54,176 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:13:54,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:13:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:13:54,239 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:13:54,239 INFO L82 PathProgramCache]: Analyzing trace with hash -1649748306, now seen corresponding path program 1 times [2018-11-10 13:13:54,239 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:13:54,239 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:13:54,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:54,240 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:13:54,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:54,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:13:54,696 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 13:13:54,696 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:13:54,696 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-10 13:13:55,810 WARN L179 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 293 DAG size of output: 85 [2018-11-10 13:13:55,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-10 13:13:55,902 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2018-11-10 13:13:55,903 INFO L87 Difference]: Start difference. First operand 1797 states and 2795 transitions. cyclomatic complexity: 1001 Second operand 10 states. [2018-11-10 13:13:56,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:13:56,794 INFO L93 Difference]: Finished difference Result 2127 states and 3135 transitions. [2018-11-10 13:13:56,794 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 13:13:56,795 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2127 states and 3135 transitions. [2018-11-10 13:13:56,802 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 13:13:56,808 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2127 states to 2127 states and 3135 transitions. [2018-11-10 13:13:56,808 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1362 [2018-11-10 13:13:56,809 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1362 [2018-11-10 13:13:56,809 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2127 states and 3135 transitions. [2018-11-10 13:13:56,809 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 13:13:56,809 INFO L705 BuchiCegarLoop]: Abstraction has 2127 states and 3135 transitions. [2018-11-10 13:13:56,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2127 states and 3135 transitions. [2018-11-10 13:13:56,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2127 to 2127. [2018-11-10 13:13:56,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2127 states. [2018-11-10 13:13:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 2127 states and 3135 transitions. [2018-11-10 13:13:56,826 INFO L728 BuchiCegarLoop]: Abstraction has 2127 states and 3135 transitions. [2018-11-10 13:13:56,826 INFO L608 BuchiCegarLoop]: Abstraction has 2127 states and 3135 transitions. [2018-11-10 13:13:56,826 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-10 13:13:56,826 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2127 states and 3135 transitions. [2018-11-10 13:13:56,830 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1194 [2018-11-10 13:13:56,831 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 13:13:56,831 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 13:13:56,833 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 13:13:56,833 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 13:13:56,833 INFO L793 eck$LassoCheckResult]: Stem: 8221#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 7947#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; 7948#L880-3 assume true; 9905#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 9903#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; 9901#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9899#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9897#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9895#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9894#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9892#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9890#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9888#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9886#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9884#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9882#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9880#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9878#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9876#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9874#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9873#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9871#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9869#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9867#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9865#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9864#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9862#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9860#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9858#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9856#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9854#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9852#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9851#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9850#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9848#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9846#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9845#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9843#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9841#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9839#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 9837#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9835#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9833#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9831#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9829#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9827#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9825#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9823#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9821#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9819#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9817#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9815#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9813#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9811#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9810#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9809#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9808#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9807#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9806#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9795#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9794#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9793#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 8584#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 8585#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9456#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9451#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9450#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 8591#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 8566#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 8534#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 8080#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); 8071#L235 assume !(~a24~0 == 1 && ~a15~0 == 9 && ((~a21~0 == 6 && 80 < ~a12~0) || (~a21~0 == 9 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 10)) && calculate_output_~input == 5); 7935#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 7936#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 9442#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); 8342#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); 8201#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 8202#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 9582#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 9580#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 9578#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))); 9576#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; 8152#L871 [2018-11-10 13:13:56,833 INFO L795 eck$LassoCheckResult]: Loop: 8152#L871 main_#t~ret3 := calculate_output_#res;assume { :end_inline_calculate_output } true;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; 9165#L880-3 assume true; 9778#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 9777#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; 9776#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9775#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9774#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9772#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9770#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9767#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9765#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9763#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9761#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9758#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9756#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9755#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9754#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9753#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9752#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9751#L63-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9750#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9749#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9748#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9747#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9746#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9745#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9744#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9743#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9742#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9741#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9740#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9739#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9738#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9737#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 9736#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9735#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9137#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 8555#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 8251#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 9716#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9715#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 9126#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9127#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9121#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 8402#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9116#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9117#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9701#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 9699#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9697#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 9695#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 9693#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9691#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9689#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 9687#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 9685#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 9683#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 9680#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 9678#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9659#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 9657#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 9653#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9650#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 9647#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 9645#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 9642#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 9640#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; 8152#L871 [2018-11-10 13:13:56,834 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:13:56,834 INFO L82 PathProgramCache]: Analyzing trace with hash 404075206, now seen corresponding path program 1 times [2018-11-10 13:13:56,834 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:13:56,834 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:13:56,835 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:56,835 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:13:56,835 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:13:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:13:56,855 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:13:56,855 INFO L82 PathProgramCache]: Analyzing trace with hash 27899060, now seen corresponding path program 1 times [2018-11-10 13:13:56,855 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:13:56,855 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:13:56,856 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:56,856 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:13:56,856 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:13:56,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:13:56,871 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:13:56,871 INFO L82 PathProgramCache]: Analyzing trace with hash 2006054863, now seen corresponding path program 1 times [2018-11-10 13:13:56,871 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:13:56,871 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:13:56,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:56,872 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:13:56,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:13:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:13:56,978 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 13:13:56,978 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 13:13:56,978 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/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 13:13:56,985 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:13:57,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:13:57,009 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:13:57,066 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 13:13:57,092 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 13:13:57,093 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-10 13:13:57,329 WARN L179 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 39 [2018-11-10 13:13:57,351 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 13:13:57,351 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 13:13:57,351 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 13:13:57,351 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 13:13:57,351 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 13:13:57,351 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 13:13:57,351 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 13:13:57,351 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 13:13:57,351 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label24_true-unreach-call_false-termination.c_Iteration3_Loop [2018-11-10 13:13:57,351 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 13:13:57,352 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 13:13:57,353 INFO 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 13:13:57,355 INFO 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 13:13:57,362 INFO 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 13:13:57,365 INFO 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 13:13:57,372 INFO 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 13:13:57,374 INFO 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 13:13:57,379 INFO 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 13:13:57,474 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 13:13:57,474 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/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 13:13:57,478 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:13:57,478 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:13:57,507 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:13:57,507 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:13:57,514 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:13:57,514 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:13:57,520 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:13:57,520 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:13:57,550 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:13:57,551 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:13:57,577 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:13:57,578 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:13:57,590 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:13:57,590 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/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 13:13:57,622 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 13:13:57,622 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:13:57,654 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 13:13:57,656 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 13:13:57,656 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 13:13:57,656 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 13:13:57,656 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 13:13:57,656 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 13:13:57,657 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 13:13:57,657 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 13:13:57,657 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 13:13:57,658 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label24_true-unreach-call_false-termination.c_Iteration3_Loop [2018-11-10 13:13:57,658 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 13:13:57,658 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 13:13:57,658 INFO 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 13:13:57,663 INFO 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 13:13:57,665 INFO 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 13:13:57,668 INFO 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 13:13:57,674 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 13:13:57,679 INFO 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 13:13:57,683 INFO 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 13:13:57,754 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 13:13:57,754 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 13:13:57,755 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 13:13:57,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 13:13:57,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 13:13:57,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 13:13:57,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 13:13:57,757 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 13:13:57,757 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 13:13:57,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 13:13:57,759 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 13:13:57,759 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 13:13:57,759 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 13:13:57,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 13:13:57,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 13:13:57,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 13:13:57,760 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 13:13:57,760 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 13:13:57,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 13:13:57,760 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 13:13:57,761 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 13:13:57,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 13:13:57,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 13:13:57,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 13:13:57,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 13:13:57,762 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 13:13:57,762 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 13:13:57,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 13:13:57,762 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 13:13:57,763 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 13:13:57,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 13:13:57,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 13:13:57,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 13:13:57,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 13:13:57,763 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 13:13:57,764 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 13:13:57,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 13:13:57,764 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 13:13:57,765 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 13:13:57,765 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 13:13:57,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 13:13:57,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 13:13:57,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 13:13:57,765 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 13:13:57,766 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 13:13:57,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 13:13:57,768 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 13:13:57,769 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 13:13:57,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 13:13:57,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 13:13:57,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 13:13:57,769 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 13:13:57,769 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 13:13:57,770 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 13:13:57,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 13:13:57,775 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 13:13:57,777 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-10 13:13:57,777 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-10 13:13:57,778 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 13:13:57,778 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-10 13:13:57,778 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 13:13:57,778 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a21~0) = 1*~a21~0 Supporting invariants [] [2018-11-10 13:13:57,778 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-10 13:13:57,790 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:13:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:13:57,812 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:13:57,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:13:57,829 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:13:57,832 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 13:13:57,833 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 13:13:57,833 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2127 states and 3135 transitions. cyclomatic complexity: 1011 Second operand 3 states. [2018-11-10 13:13:58,551 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 13:13:58,551 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 13:13:58,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-10 13:13:58,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 801 transitions. [2018-11-10 13:13:58,553 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 801 transitions. Stem has 82 letters. Loop has 67 letters. [2018-11-10 13:13:58,554 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 13:13:58,554 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 801 transitions. Stem has 149 letters. Loop has 67 letters. [2018-11-10 13:13:58,555 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 13:13:58,557 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 801 transitions. Stem has 82 letters. Loop has 134 letters. [2018-11-10 13:13:58,557 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 13:13:58,557 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7519 states and 11092 transitions. [2018-11-10 13:13:58,592 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 3582 [2018-11-10 13:13:58,621 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7519 states to 7519 states and 11092 transitions. [2018-11-10 13:13:58,621 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3754 [2018-11-10 13:13:58,625 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3757 [2018-11-10 13:13:58,625 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7519 states and 11092 transitions. [2018-11-10 13:13:58,628 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 13:13:58,628 INFO L705 BuchiCegarLoop]: Abstraction has 7519 states and 11092 transitions. [2018-11-10 13:13:58,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7519 states and 11092 transitions. [2018-11-10 13:13:58,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7519 to 7516. [2018-11-10 13:13:58,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7516 states. [2018-11-10 13:13:58,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7516 states to 7516 states and 11089 transitions. [2018-11-10 13:13:58,745 INFO L728 BuchiCegarLoop]: Abstraction has 7516 states and 11089 transitions. [2018-11-10 13:13:58,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 13:13:58,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2018-11-10 13:13:58,745 INFO L87 Difference]: Start difference. First operand 7516 states and 11089 transitions. Second operand 6 states. [2018-11-10 13:14:00,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:14:00,833 INFO L93 Difference]: Finished difference Result 5101 states and 5967 transitions. [2018-11-10 13:14:00,834 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 13:14:00,834 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5101 states and 5967 transitions. [2018-11-10 13:14:00,856 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 3314 [2018-11-10 13:14:00,870 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5101 states to 3485 states and 4296 transitions. [2018-11-10 13:14:00,871 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3485 [2018-11-10 13:14:00,874 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3485 [2018-11-10 13:14:00,874 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3485 states and 4296 transitions. [2018-11-10 13:14:00,878 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-10 13:14:00,878 INFO L705 BuchiCegarLoop]: Abstraction has 3485 states and 4296 transitions. [2018-11-10 13:14:00,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3485 states and 4296 transitions. [2018-11-10 13:14:00,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3485 to 1481. [2018-11-10 13:14:00,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1481 states. [2018-11-10 13:14:00,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1481 states and 1974 transitions. [2018-11-10 13:14:00,903 INFO L728 BuchiCegarLoop]: Abstraction has 1481 states and 1974 transitions. [2018-11-10 13:14:00,904 INFO L608 BuchiCegarLoop]: Abstraction has 1481 states and 1974 transitions. [2018-11-10 13:14:00,904 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-10 13:14:00,904 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1481 states and 1974 transitions. [2018-11-10 13:14:00,909 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1313 [2018-11-10 13:14:00,910 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 13:14:00,910 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 13:14:00,912 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 13:14:00,912 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 13:14:00,912 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; 32555#L880-1 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 32553#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; 32552#L21 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32551#L21-2 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32550#L24-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32549#L27-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32548#L30-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32547#L33-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32546#L36-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32545#L39-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32544#L42-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32542#L45-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32540#L48-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32539#L51-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32538#L54-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32537#L57-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32536#L60-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 31385#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); 31356#L72-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 31357#L75-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 31347#L78-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 31147#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 31148#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 31127#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 31128#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 31278#L93-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 31279#L96-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32505#L99-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32504#L102-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32503#L105-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32502#L108-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32501#L111-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32500#L114-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32499#L117-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 8); 32498#L120-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 8) && ~a21~0 == 6); 32497#L123-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32496#L126-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32495#L129-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32494#L132-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32493#L135-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32492#L138-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32491#L141-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32490#L144-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32489#L147-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 10); 32488#L150-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32487#L153-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 10); 32486#L156-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 6); 32485#L159-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32484#L162-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32483#L165-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32482#L168-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 9); 32481#L171-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 7); 32480#L174-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 10); 32479#L177-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 6); 32478#L180-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32477#L183-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 8); 32476#L186-1 assume !(((~a12~0 <= -43 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32475#L189-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32474#L192-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 7); 32473#L195-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32472#L198-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32471#L201-1 assume !((~a24~0 == 1 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 5 && ~a15~0 == 8) && ~a21~0 == 9); 32470#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 32469#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 32468#L223 assume !(~a24~0 == 1 && ~a15~0 == 8 && (11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 7 || ~a21~0 == 8)); 32467#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); 32466#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); 32465#L241 assume !((~a12~0 <= -43 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4) && ~a24~0 == 1) && ~a15~0 == 9); 32464#L247 assume !((((calculate_output_~input == 2 && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9) && ~a15~0 == 8); 32463#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); 32462#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); 32461#L264 assume !((~a24~0 == 1 && (calculate_output_~input == 6 && (~a21~0 == 7 || ~a21~0 == 8)) && 80 < ~a12~0) && ~a15~0 == 9); 32460#L269 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 9 && ~a24~0 == 1 && (~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 2); 32459#L275 assume !((((calculate_output_~input == 5 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9) && ~a24~0 == 1); 32458#L280 assume !((80 < ~a12~0 && ~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 3) && ~a24~0 == 1); 32457#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))); 32456#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; 31217#L871 [2018-11-10 13:14:00,912 INFO L795 eck$LassoCheckResult]: Loop: 31217#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); 31353#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); 32534#L66-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32532#L69-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 8); 32531#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); 32507#L81-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 6); 32506#L84-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 5) && ~a21~0 == 7); 32433#L87-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1) && ~a15~0 == 6) && ~a21~0 == 9); 32431#L90-1 assume !(((80 < ~a12~0 && ~a24~0 == 1) && ~a15~0 == 7) && ~a21~0 == 9); 32429#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); 31360#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); 31363#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); 31376#L211 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1); 31401#L217 assume !(~a15~0 == 9 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1 && calculate_output_~input == 2) && ~a21~0 == 8); 31388#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); 31315#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); 31316#L305 assume !((~a24~0 == 1 && ~a15~0 == 9 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && 80 < ~a12~0); 31383#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); 31328#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); 31305#L420 assume !(~a15~0 == 9 && ~a24~0 == 1 && (calculate_output_~input == 6 && 80 < ~a12~0) && ~a21~0 == 9); 31306#L426 assume !((~a24~0 == 1 && (calculate_output_~input == 2 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a12~0 <= -43) && ~a15~0 == 8); 31410#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); 32432#L438 assume !((((calculate_output_~input == 6 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8)) && ~a24~0 == 1) && ~a15~0 == 9) && ~a12~0 <= -43); 32430#L444 assume !(((~a12~0 <= -43 && calculate_output_~input == 6 && (~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9)) && ~a24~0 == 1) && ~a15~0 == 8); 31371#L449 assume !((((~a21~0 == 7 && calculate_output_~input == 5) && ~a12~0 <= -43) && ~a24~0 == 1) && ~a15~0 == 8); 31372#L454 assume !((~a15~0 == 9 && ((~a21~0 == 9 || ~a21~0 == 10) && calculate_output_~input == 4) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 31370#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); 31304#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); 32580#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))); 32579#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); 32578#L495 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 7 || ~a21~0 == 8) || ~a21~0 == 9) && calculate_output_~input == 3) && ~a15~0 == 9); 32577#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); 32576#L506 assume !(~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 2 && ~a24~0 == 1) && ~a12~0 <= -43); 32575#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); 32574#L518 assume !(~a15~0 == 9 && (~a12~0 <= -43 && (~a21~0 == 9 || ~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 2) && ~a24~0 == 1); 32573#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); 32572#L530 assume !((~a15~0 == 8 && (~a24~0 == 1 && calculate_output_~input == 4) && 11 < ~a12~0 && 80 >= ~a12~0) && ~a21~0 == 9); 32571#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); 32570#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); 32569#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); 32568#L552 assume !((~a21~0 == 9 && (calculate_output_~input == 3 && ~a24~0 == 1) && 80 < ~a12~0) && ~a15~0 == 9); 32567#L555 assume !(((((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 1) && ~a15~0 == 9) && 80 < ~a12~0) && ~a24~0 == 1); 32566#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); 32565#L568 assume !(~a15~0 == 9 && ~a21~0 == 9 && 80 < ~a12~0 && calculate_output_~input == 2 && ~a24~0 == 1); 32564#L573 assume !(((~a15~0 == 8 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 3) && ~a24~0 == 1) && 11 < ~a12~0 && 80 >= ~a12~0); 32563#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))); 32562#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); 32561#L591 assume !((~a24~0 == 1 && ~a12~0 <= -43 && ((~a21~0 == 8 || ~a21~0 == 9) || ~a21~0 == 10) && calculate_output_~input == 1) && ~a15~0 == 8); 32560#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); 32559#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); 32558#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); 32557#L615 assume !(~a24~0 == 1 && (((~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 6) && ~a15~0 == 8) && 11 < ~a12~0 && 80 >= ~a12~0); 32556#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); 32554#L626 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (calculate_output_~input == 1 && ~a15~0 == 8) && ~a24~0 == 1) && ~a21~0 == 9); 32543#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))); 32541#L638 assume !(~a24~0 == 1 && ~a15~0 == 8 && (calculate_output_~input == 2 && (~a21~0 == 7 || ~a21~0 == 8)) && 11 < ~a12~0 && 80 >= ~a12~0); 32535#L644 assume !(~a24~0 == 1 && ~a21~0 == 9 && (calculate_output_~input == 5 && ~a15~0 == 9) && 80 < ~a12~0); 32533#L650 assume !((~a12~0 <= -43 && (calculate_output_~input == 1 && ~a21~0 == 7) && ~a24~0 == 1) && ~a15~0 == 8); 31348#L656 assume !((~a21~0 == 9 && ((11 < ~a12~0 && 80 >= ~a12~0) && calculate_output_~input == 3) && ~a24~0 == 1) && ~a15~0 == 8); 31324#L662 assume !((~a15~0 == 8 && ((~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 2) && ~a24~0 == 1) && 80 < ~a12~0); 31325#L668 assume !((80 < ~a12~0 && ~a24~0 == 1 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8); 31391#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); 31214#L683 assume !(~a24~0 == 1 && 80 < ~a12~0 && ~a21~0 == 9 && ~a15~0 == 9 && calculate_output_~input == 4); 31215#L688 assume !(~a15~0 == 8 && (calculate_output_~input == 6 && ((80 < ~a12~0 && ~a21~0 == 7) || (~a21~0 == 10 && 11 < ~a12~0 && 80 >= ~a12~0) || (80 < ~a12~0 && ~a21~0 == 6))) && ~a24~0 == 1); 31212#L694 assume !(~a15~0 == 9 && ~a24~0 == 1 && (-43 < ~a12~0 && 11 >= ~a12~0) && calculate_output_~input == 1 && (~a21~0 == 9 || ~a21~0 == 10)); 31213#L700 assume !(((((80 < ~a12~0 && ~a15~0 == 8) && ~a21~0 == 10) || (~a21~0 == 6 && ~a15~0 == 9 && ~a12~0 <= -43)) && calculate_output_~input == 6) && ~a24~0 == 1); 31322#L706 assume !(((~a15~0 == 8 && (~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 1) && ~a24~0 == 1) && 80 < ~a12~0); 31323#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); 31390#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); 31379#L724 assume !((~a15~0 == 8 && (~a21~0 == 7 && calculate_output_~input == 4) && ~a24~0 == 1) && ~a12~0 <= -43); 31207#L730 assume !(~a21~0 == 9 && (~a24~0 == 1 && calculate_output_~input == 2 && -43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8); 31208#L735 assume !(~a15~0 == 8 && ((-43 < ~a12~0 && 11 >= ~a12~0) && ~a21~0 == 9 && calculate_output_~input == 4) && ~a24~0 == 1); 31206#L741 assume !((~a12~0 <= -43 && ((~a21~0 == 10 || ~a21~0 == 8 || ~a21~0 == 9) && calculate_output_~input == 4) && ~a15~0 == 8) && ~a24~0 == 1); 31171#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))); 31172#L752 assume !((11 < ~a12~0 && 80 >= ~a12~0) && ~a15~0 == 8 && ~a24~0 == 1 && (~a21~0 == 7 || ~a21~0 == 8) && calculate_output_~input == 4); 31205#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); 32513#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); 32512#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); 32511#L777 assume !(~a21~0 == 9 && ((calculate_output_~input == 6 && ~a15~0 == 8) && -43 < ~a12~0 && 11 >= ~a12~0) && ~a24~0 == 1); 32510#L783 assume !(~a24~0 == 1 && ~a21~0 == 9 && (-43 < ~a12~0 && 11 >= ~a12~0) && ~a15~0 == 8 && calculate_output_~input == 3); 32509#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); 32508#L795 assume !(~a12~0 <= -43 && ~a21~0 == 7 && ~a24~0 == 1 && ~a15~0 == 8 && calculate_output_~input == 6); 31384#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; 31217#L871 [2018-11-10 13:14:00,913 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:14:00,913 INFO L82 PathProgramCache]: Analyzing trace with hash 404075206, now seen corresponding path program 2 times [2018-11-10 13:14:00,913 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:14:00,913 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:14:00,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:14:00,914 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:14:00,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:14:00,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:14:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:14:00,940 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:14:00,940 INFO L82 PathProgramCache]: Analyzing trace with hash -502100022, now seen corresponding path program 1 times [2018-11-10 13:14:00,940 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:14:00,940 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:14:00,941 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:14:00,941 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 13:14:00,941 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:14:00,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:14:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:14:00,984 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:14:00,984 INFO L82 PathProgramCache]: Analyzing trace with hash -350975473, now seen corresponding path program 1 times [2018-11-10 13:14:00,984 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:14:00,984 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:14:00,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:14:00,985 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:14:00,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:14:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:14:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:14:02,044 WARN L179 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 41 [2018-11-10 13:14:02,276 WARN L179 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 47 [2018-11-10 13:14:02,291 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 13:14:02,291 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 13:14:02,291 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 13:14:02,291 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 13:14:02,292 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 13:14:02,292 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 13:14:02,292 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 13:14:02,292 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 13:14:02,292 INFO L131 ssoRankerPreferences]: Filename of dumped script: Problem14_label24_true-unreach-call_false-termination.c_Iteration4_Lasso [2018-11-10 13:14:02,292 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 13:14:02,292 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 13:14:02,293 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 13:14:02,295 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 13:14:02,297 INFO 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 13:14:02,298 INFO 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 13:14:02,299 INFO 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 13:14:02,301 INFO 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 13:14:02,302 INFO 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 13:14:02,303 INFO 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 13:14:02,305 INFO 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 13:14:02,309 INFO 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 13:14:02,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 13:14:02,323 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 13:14:02,333 INFO 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 13:14:02,335 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 13:14:02,337 INFO 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 13:14:02,485 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 13:14:02,485 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,488 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,488 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,490 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,490 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,506 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,506 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,522 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,522 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,525 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,525 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,540 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,541 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,543 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,543 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,545 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,545 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,561 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,562 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,564 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,564 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,581 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,581 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,597 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,597 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,600 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,600 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,602 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,602 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,619 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,619 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,634 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,634 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,637 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,637 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,657 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 13:14:02,657 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,692 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,693 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,724 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,724 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,740 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,740 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,745 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,745 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,761 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,761 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,763 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,763 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,768 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,769 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,786 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,786 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,802 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,802 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,805 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,805 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,820 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,821 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_d45357f1-3922-4401-abad-59ef2f05debe/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 13:14:02,823 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 13:14:02,823 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 13:14:02,839 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 13:14:02,839 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 13:14:02,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 01:14:02 BoogieIcfgContainer [2018-11-10 13:14:02,866 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-10 13:14:02,867 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 13:14:02,867 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 13:14:02,867 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 13:14:02,867 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:13:50" (3/4) ... [2018-11-10 13:14:02,870 INFO L141 WitnessPrinter]: Generating witness for non-termination counterexample [2018-11-10 13:14:02,940 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d45357f1-3922-4401-abad-59ef2f05debe/bin-2019/uautomizer/witness.graphml [2018-11-10 13:14:02,940 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 13:14:02,941 INFO L168 Benchmark]: Toolchain (without parser) took 14449.02 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 488.1 MB). Free memory was 950.1 MB in the beginning and 1.4 GB in the end (delta: -406.5 MB). Peak memory consumption was 81.7 MB. Max. memory is 11.5 GB. [2018-11-10 13:14:02,941 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:14:02,941 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.70 ms. Allocated memory is still 1.0 GB. Free memory was 950.1 MB in the beginning and 909.9 MB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. [2018-11-10 13:14:02,942 INFO L168 Benchmark]: Boogie Procedure Inliner took 124.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 909.9 MB in the beginning and 1.1 GB in the end (delta: -202.9 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. [2018-11-10 13:14:02,942 INFO L168 Benchmark]: Boogie Preprocessor took 48.86 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 13:14:02,942 INFO L168 Benchmark]: RCFGBuilder took 1218.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 977.2 MB in the end (delta: 130.2 MB). Peak memory consumption was 130.2 MB. Max. memory is 11.5 GB. [2018-11-10 13:14:02,942 INFO L168 Benchmark]: BuchiAutomizer took 12605.88 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 356.5 MB). Free memory was 977.2 MB in the beginning and 1.4 GB in the end (delta: -390.8 MB). Peak memory consumption was 519.0 MB. Max. memory is 11.5 GB. [2018-11-10 13:14:02,942 INFO L168 Benchmark]: Witness Printer took 73.87 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 11.5 GB. [2018-11-10 13:14:02,944 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 374.70 ms. Allocated memory is still 1.0 GB. Free memory was 950.1 MB in the beginning and 909.9 MB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 124.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 909.9 MB in the beginning and 1.1 GB in the end (delta: -202.9 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.86 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1218.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 977.2 MB in the end (delta: 130.2 MB). Peak memory consumption was 130.2 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 12605.88 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 356.5 MB). Free memory was 977.2 MB in the beginning and 1.4 GB in the end (delta: -390.8 MB). Peak memory consumption was 519.0 MB. Max. memory is 11.5 GB. * Witness Printer took 73.87 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 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 12.5s and 4 iterations. TraceHistogramMax:1. Analysis of lassos took 6.5s. 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@25fd593b=0, a21=0, \result=0, =0, input=0, inputA=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7f451be3=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@25fd593b=0, a21=6, \result=-1, =0, input=3, inputA=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7f451be3=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@25fd593b=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@7f451be3=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...