./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/systemc/kundu.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/systemc/kundu.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 375118f5e6b201fc35ff4858369e05c815397841 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..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 0.1.24-30f4e4a [2019-11-28 03:44:58,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 03:44:58,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 03:44:58,552 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 03:44:58,553 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 03:44:58,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 03:44:58,557 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 03:44:58,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 03:44:58,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 03:44:58,574 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 03:44:58,575 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 03:44:58,577 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 03:44:58,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 03:44:58,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 03:44:58,579 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 03:44:58,580 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 03:44:58,581 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 03:44:58,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 03:44:58,584 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 03:44:58,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 03:44:58,587 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 03:44:58,588 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 03:44:58,589 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 03:44:58,590 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 03:44:58,592 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 03:44:58,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 03:44:58,593 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 03:44:58,594 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 03:44:58,594 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 03:44:58,595 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 03:44:58,595 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 03:44:58,596 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 03:44:58,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 03:44:58,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 03:44:58,599 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 03:44:58,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 03:44:58,600 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 03:44:58,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 03:44:58,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 03:44:58,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 03:44:58,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 03:44:58,603 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-11-28 03:44:58,621 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 03:44:58,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 03:44:58,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 03:44:58,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 03:44:58,623 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 03:44:58,624 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-28 03:44:58,624 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-28 03:44:58,624 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-28 03:44:58,624 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-28 03:44:58,624 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-28 03:44:58,625 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-28 03:44:58,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 03:44:58,625 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 03:44:58,625 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-28 03:44:58,625 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 03:44:58,626 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 03:44:58,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 03:44:58,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-28 03:44:58,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-28 03:44:58,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-28 03:44:58,627 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 03:44:58,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 03:44:58,627 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-28 03:44:58,627 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 03:44:58,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-28 03:44:58,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 03:44:58,628 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 03:44:58,628 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-28 03:44:58,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 03:44:58,629 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 03:44:58,629 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-28 03:44:58,630 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-28 03:44:58,630 INFO L138 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 375118f5e6b201fc35ff4858369e05c815397841 [2019-11-28 03:44:58,932 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 03:44:58,948 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 03:44:58,952 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 03:44:58,954 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 03:44:58,955 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 03:44:58,956 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/systemc/kundu.cil.c [2019-11-28 03:44:59,036 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f3f45179/1e588b555f7f42498ffdce9c33660c06/FLAGebf37893d [2019-11-28 03:44:59,560 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 03:44:59,563 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/kundu.cil.c [2019-11-28 03:44:59,578 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f3f45179/1e588b555f7f42498ffdce9c33660c06/FLAGebf37893d [2019-11-28 03:44:59,834 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f3f45179/1e588b555f7f42498ffdce9c33660c06 [2019-11-28 03:44:59,837 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 03:44:59,839 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 03:44:59,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 03:44:59,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 03:44:59,843 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 03:44:59,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:44:59" (1/1) ... [2019-11-28 03:44:59,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12801755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:44:59, skipping insertion in model container [2019-11-28 03:44:59,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:44:59" (1/1) ... [2019-11-28 03:44:59,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 03:44:59,892 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 03:45:00,123 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 03:45:00,129 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 03:45:00,239 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 03:45:00,268 INFO L208 MainTranslator]: Completed translation [2019-11-28 03:45:00,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:45:00 WrapperNode [2019-11-28 03:45:00,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 03:45:00,270 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 03:45:00,270 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 03:45:00,270 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 03:45:00,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:45:00" (1/1) ... [2019-11-28 03:45:00,286 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:45:00" (1/1) ... [2019-11-28 03:45:00,332 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 03:45:00,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 03:45:00,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 03:45:00,332 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 03:45:00,342 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:45:00" (1/1) ... [2019-11-28 03:45:00,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:45:00" (1/1) ... [2019-11-28 03:45:00,346 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:45:00" (1/1) ... [2019-11-28 03:45:00,346 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:45:00" (1/1) ... [2019-11-28 03:45:00,354 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:45:00" (1/1) ... [2019-11-28 03:45:00,373 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:45:00" (1/1) ... [2019-11-28 03:45:00,376 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:45:00" (1/1) ... [2019-11-28 03:45:00,385 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 03:45:00,386 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 03:45:00,386 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 03:45:00,386 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 03:45:00,387 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:45:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:00,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 03:45:00,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 03:45:01,224 INFO L292 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-28 03:45:01,224 INFO L297 CfgBuilder]: Removed 95 assume(true) statements. [2019-11-28 03:45:01,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:45:01 BoogieIcfgContainer [2019-11-28 03:45:01,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-28 03:45:01,229 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-11-28 03:45:01,229 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-11-28 03:45:01,233 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-11-28 03:45:01,235 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-28 03:45:01,235 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 03:44:59" (1/3) ... [2019-11-28 03:45:01,237 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4f343815 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 03:45:01, skipping insertion in model container [2019-11-28 03:45:01,237 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-28 03:45:01,237 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:45:00" (2/3) ... [2019-11-28 03:45:01,238 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4f343815 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 03:45:01, skipping insertion in model container [2019-11-28 03:45:01,238 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-28 03:45:01,238 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:45:01" (3/3) ... [2019-11-28 03:45:01,240 INFO L371 chiAutomizerObserver]: Analyzing ICFG kundu.cil.c [2019-11-28 03:45:01,289 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-11-28 03:45:01,289 INFO L357 BuchiCegarLoop]: Hoare is false [2019-11-28 03:45:01,289 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-11-28 03:45:01,289 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-28 03:45:01,289 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-28 03:45:01,290 INFO L361 BuchiCegarLoop]: Difference is false [2019-11-28 03:45:01,290 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-28 03:45:01,290 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-11-28 03:45:01,309 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 177 states. [2019-11-28 03:45:01,354 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 144 [2019-11-28 03:45:01,354 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:01,355 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:01,364 INFO L849 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] [2019-11-28 03:45:01,364 INFO L850 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] [2019-11-28 03:45:01,364 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-11-28 03:45:01,365 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 177 states. [2019-11-28 03:45:01,375 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 144 [2019-11-28 03:45:01,375 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:01,375 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:01,379 INFO L849 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] [2019-11-28 03:45:01,380 INFO L850 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] [2019-11-28 03:45:01,387 INFO L794 eck$LassoCheckResult]: Stem: 116#ULTIMATE.startENTRYtrue ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 12#L-1true havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 101#L603true havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 18#L288true assume !(1 == ~P_1_i~0);~P_1_st~0 := 2; 76#L295-1true assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 117#L300-1true assume !(1 == ~C_1_i~0);~C_1_st~0 := 2; 143#L305-1true havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 86#L108true assume !(1 == ~P_1_pc~0); 80#L108-2true is_P_1_triggered_~__retres1~0 := 0; 87#L119true is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 31#L120true activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 154#L481true assume !(0 != activate_threads_~tmp~1); 159#L481-2true havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 109#L176true assume 1 == ~P_2_pc~0; 53#L177true assume 1 == ~P_2_ev~0;is_P_2_triggered_~__retres1~1 := 1; 110#L187true is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 54#L188true activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 161#L489true assume !(0 != activate_threads_~tmp___0~1); 170#L489-2true havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 173#L258true assume 1 == ~C_1_pc~0; 102#L259true assume 1 == ~e~0;is_C_1_triggered_~__retres1~2 := 1; 68#L279true is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 177#L280true activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 29#L497true assume !(0 != activate_threads_~tmp___1~1); 88#L551-1true [2019-11-28 03:45:01,388 INFO L796 eck$LassoCheckResult]: Loop: 88#L551-1true assume !false; 20#L552true start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 5#L387true assume !true; 42#L403true start_simulation_~kernel_st~0 := 2; 13#L288-1true start_simulation_~kernel_st~0 := 3; 41#L414true havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 51#L108-6true assume 1 == ~P_1_pc~0; 21#L109-2true assume 1 == ~P_1_ev~0;is_P_1_triggered_~__retres1~0 := 1; 83#L119-2true is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 23#L120-2true activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 142#L481-6true assume !(0 != activate_threads_~tmp~1); 124#L481-8true havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 115#L176-6true assume 1 == ~P_2_pc~0; 47#L177-2true assume 1 == ~P_2_ev~0;is_P_2_triggered_~__retres1~1 := 1; 123#L187-2true is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 48#L188-2true activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 149#L489-6true assume 0 != activate_threads_~tmp___0~1;~P_2_st~0 := 0; 155#L489-8true havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 127#L258-6true assume 1 == ~C_1_pc~0; 97#L259-2true assume 1 == ~e~0;is_C_1_triggered_~__retres1~2 := 1; 63#L279-2true is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 169#L280-2true activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 9#L497-6true assume 0 != activate_threads_~tmp___1~1;~C_1_st~0 := 0; 162#L497-8true havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 24#L318-1true assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 148#L335-1true exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 106#L336-1true start_simulation_#t~ret9 := exists_runnable_thread_#res;start_simulation_~tmp~3 := start_simulation_#t~ret9;havoc start_simulation_#t~ret9; 105#L570true assume !(0 == start_simulation_~tmp~3); 90#L570-1true havoc stop_simulation_#res;havoc stop_simulation_#t~ret8, stop_simulation_~tmp~2, stop_simulation_~__retres2~0;havoc stop_simulation_~tmp~2;havoc stop_simulation_~__retres2~0;havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 28#L318-2true assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 151#L335-2true exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 91#L336-2true stop_simulation_#t~ret8 := exists_runnable_thread_#res;stop_simulation_~tmp~2 := stop_simulation_#t~ret8;havoc stop_simulation_#t~ret8; 152#L525true assume 0 != stop_simulation_~tmp~2;stop_simulation_~__retres2~0 := 0; 62#L532true stop_simulation_#res := stop_simulation_~__retres2~0; 10#L533true start_simulation_#t~ret10 := stop_simulation_#res;start_simulation_~tmp___0~2 := start_simulation_#t~ret10;havoc start_simulation_#t~ret10; 139#L583true assume !(0 != start_simulation_~tmp___0~2); 88#L551-1true [2019-11-28 03:45:01,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:01,394 INFO L82 PathProgramCache]: Analyzing trace with hash -1148319283, now seen corresponding path program 1 times [2019-11-28 03:45:01,401 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:01,402 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [164477954] [2019-11-28 03:45:01,402 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:01,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:01,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:01,564 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [164477954] [2019-11-28 03:45:01,565 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:01,565 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 03:45:01,568 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469763484] [2019-11-28 03:45:01,573 INFO L799 eck$LassoCheckResult]: stem already infeasible [2019-11-28 03:45:01,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:01,574 INFO L82 PathProgramCache]: Analyzing trace with hash 369732879, now seen corresponding path program 1 times [2019-11-28 03:45:01,574 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:01,575 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47441024] [2019-11-28 03:45:01,575 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:01,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:01,602 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47441024] [2019-11-28 03:45:01,602 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:01,603 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 03:45:01,603 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1719451734] [2019-11-28 03:45:01,605 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 03:45:01,606 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:01,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 03:45:01,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 03:45:01,626 INFO L87 Difference]: Start difference. First operand 177 states. Second operand 3 states. [2019-11-28 03:45:01,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:01,664 INFO L93 Difference]: Finished difference Result 176 states and 259 transitions. [2019-11-28 03:45:01,665 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 03:45:01,667 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 176 states and 259 transitions. [2019-11-28 03:45:01,672 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 139 [2019-11-28 03:45:01,679 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 176 states to 168 states and 251 transitions. [2019-11-28 03:45:01,680 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 168 [2019-11-28 03:45:01,682 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 168 [2019-11-28 03:45:01,683 INFO L73 IsDeterministic]: Start isDeterministic. Operand 168 states and 251 transitions. [2019-11-28 03:45:01,684 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:01,685 INFO L688 BuchiCegarLoop]: Abstraction has 168 states and 251 transitions. [2019-11-28 03:45:01,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states and 251 transitions. [2019-11-28 03:45:01,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 168. [2019-11-28 03:45:01,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168 states. [2019-11-28 03:45:01,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 251 transitions. [2019-11-28 03:45:01,729 INFO L711 BuchiCegarLoop]: Abstraction has 168 states and 251 transitions. [2019-11-28 03:45:01,730 INFO L591 BuchiCegarLoop]: Abstraction has 168 states and 251 transitions. [2019-11-28 03:45:01,730 INFO L424 BuchiCegarLoop]: ======== Iteration 2============ [2019-11-28 03:45:01,730 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 168 states and 251 transitions. [2019-11-28 03:45:01,732 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 139 [2019-11-28 03:45:01,733 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:01,733 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:01,735 INFO L849 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] [2019-11-28 03:45:01,735 INFO L850 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] [2019-11-28 03:45:01,735 INFO L794 eck$LassoCheckResult]: Stem: 503#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 381#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 382#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 397#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 398#L295-1 assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 477#L300-1 assume !(1 == ~C_1_i~0);~C_1_st~0 := 2; 504#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 483#L108 assume !(1 == ~P_1_pc~0); 421#L108-2 is_P_1_triggered_~__retres1~0 := 0; 420#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 422#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 423#L481 assume !(0 != activate_threads_~tmp~1); 523#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 501#L176 assume 1 == ~P_2_pc~0; 453#L177 assume 1 == ~P_2_ev~0;is_P_2_triggered_~__retres1~1 := 1; 454#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 456#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 457#L489 assume !(0 != activate_threads_~tmp___0~1); 525#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 529#L258 assume 1 == ~C_1_pc~0; 495#L259 assume 1 == ~e~0;is_C_1_triggered_~__retres1~2 := 1; 464#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 467#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 417#L497 assume !(0 != activate_threads_~tmp___1~1); 418#L551-1 [2019-11-28 03:45:01,736 INFO L796 eck$LassoCheckResult]: Loop: 418#L551-1 assume !false; 400#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 366#L387 assume !false; 367#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 392#L318 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 393#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 497#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 498#L352 assume !(0 != eval_~tmp___2~0); 438#L403 start_simulation_~kernel_st~0 := 2; 383#L288-1 start_simulation_~kernel_st~0 := 3; 384#L414 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 437#L108-6 assume 1 == ~P_1_pc~0; 401#L109-2 assume 1 == ~P_1_ev~0;is_P_1_triggered_~__retres1~0 := 1; 402#L119-2 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 404#L120-2 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 405#L481-6 assume !(0 != activate_threads_~tmp~1); 508#L481-8 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 502#L176-6 assume 1 == ~P_2_pc~0; 443#L177-2 assume 1 == ~P_2_ev~0;is_P_2_triggered_~__retres1~1 := 1; 444#L187-2 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 446#L188-2 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 447#L489-6 assume 0 != activate_threads_~tmp___0~1;~P_2_st~0 := 0; 522#L489-8 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 511#L258-6 assume 1 == ~C_1_pc~0; 490#L259-2 assume 1 == ~e~0;is_C_1_triggered_~__retres1~2 := 1; 432#L279-2 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 462#L280-2 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 374#L497-6 assume 0 != activate_threads_~tmp___1~1;~C_1_st~0 := 0; 375#L497-8 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 406#L318-1 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 407#L335-1 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 500#L336-1 start_simulation_#t~ret9 := exists_runnable_thread_#res;start_simulation_~tmp~3 := start_simulation_#t~ret9;havoc start_simulation_#t~ret9; 499#L570 assume !(0 == start_simulation_~tmp~3); 436#L570-1 havoc stop_simulation_#res;havoc stop_simulation_#t~ret8, stop_simulation_~tmp~2, stop_simulation_~__retres2~0;havoc stop_simulation_~tmp~2;havoc stop_simulation_~__retres2~0;havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 414#L318-2 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 415#L335-2 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 484#L336-2 stop_simulation_#t~ret8 := exists_runnable_thread_#res;stop_simulation_~tmp~2 := stop_simulation_#t~ret8;havoc stop_simulation_#t~ret8; 485#L525 assume 0 != stop_simulation_~tmp~2;stop_simulation_~__retres2~0 := 0; 461#L532 stop_simulation_#res := stop_simulation_~__retres2~0; 376#L533 start_simulation_#t~ret10 := stop_simulation_#res;start_simulation_~tmp___0~2 := start_simulation_#t~ret10;havoc start_simulation_#t~ret10; 377#L583 assume !(0 != start_simulation_~tmp___0~2); 418#L551-1 [2019-11-28 03:45:01,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:01,736 INFO L82 PathProgramCache]: Analyzing trace with hash -1571021109, now seen corresponding path program 1 times [2019-11-28 03:45:01,736 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:01,737 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930158766] [2019-11-28 03:45:01,737 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:01,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:01,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:01,774 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [930158766] [2019-11-28 03:45:01,774 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:01,775 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 03:45:01,775 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2107501806] [2019-11-28 03:45:01,775 INFO L799 eck$LassoCheckResult]: stem already infeasible [2019-11-28 03:45:01,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:01,776 INFO L82 PathProgramCache]: Analyzing trace with hash -1403144407, now seen corresponding path program 1 times [2019-11-28 03:45:01,776 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:01,777 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721077768] [2019-11-28 03:45:01,777 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:01,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:01,891 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721077768] [2019-11-28 03:45:01,892 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:01,892 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-28 03:45:01,892 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191376385] [2019-11-28 03:45:01,893 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 03:45:01,893 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:01,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 03:45:01,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 03:45:01,894 INFO L87 Difference]: Start difference. First operand 168 states and 251 transitions. cyclomatic complexity: 84 Second operand 3 states. [2019-11-28 03:45:01,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:01,914 INFO L93 Difference]: Finished difference Result 168 states and 250 transitions. [2019-11-28 03:45:01,914 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 03:45:01,915 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 168 states and 250 transitions. [2019-11-28 03:45:01,918 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 139 [2019-11-28 03:45:01,920 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 168 states to 168 states and 250 transitions. [2019-11-28 03:45:01,921 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 168 [2019-11-28 03:45:01,922 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 168 [2019-11-28 03:45:01,922 INFO L73 IsDeterministic]: Start isDeterministic. Operand 168 states and 250 transitions. [2019-11-28 03:45:01,923 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:01,924 INFO L688 BuchiCegarLoop]: Abstraction has 168 states and 250 transitions. [2019-11-28 03:45:01,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states and 250 transitions. [2019-11-28 03:45:01,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 168. [2019-11-28 03:45:01,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168 states. [2019-11-28 03:45:01,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 250 transitions. [2019-11-28 03:45:01,935 INFO L711 BuchiCegarLoop]: Abstraction has 168 states and 250 transitions. [2019-11-28 03:45:01,935 INFO L591 BuchiCegarLoop]: Abstraction has 168 states and 250 transitions. [2019-11-28 03:45:01,935 INFO L424 BuchiCegarLoop]: ======== Iteration 3============ [2019-11-28 03:45:01,935 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 168 states and 250 transitions. [2019-11-28 03:45:01,937 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 139 [2019-11-28 03:45:01,937 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:01,938 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:01,939 INFO L849 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] [2019-11-28 03:45:01,940 INFO L850 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] [2019-11-28 03:45:01,940 INFO L794 eck$LassoCheckResult]: Stem: 851#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 729#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 730#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 743#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 744#L295-1 assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 825#L300-1 assume 1 == ~C_1_i~0;~C_1_st~0 := 0; 852#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 831#L108 assume !(1 == ~P_1_pc~0); 769#L108-2 is_P_1_triggered_~__retres1~0 := 0; 768#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 770#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 771#L481 assume !(0 != activate_threads_~tmp~1); 871#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 849#L176 assume 1 == ~P_2_pc~0; 801#L177 assume 1 == ~P_2_ev~0;is_P_2_triggered_~__retres1~1 := 1; 802#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 804#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 805#L489 assume !(0 != activate_threads_~tmp___0~1); 873#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 877#L258 assume 1 == ~C_1_pc~0; 843#L259 assume 1 == ~e~0;is_C_1_triggered_~__retres1~2 := 1; 812#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 815#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 765#L497 assume !(0 != activate_threads_~tmp___1~1); 766#L551-1 [2019-11-28 03:45:01,940 INFO L796 eck$LassoCheckResult]: Loop: 766#L551-1 assume !false; 747#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 714#L387 assume !false; 715#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 738#L318 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 739#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 845#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 846#L352 assume !(0 != eval_~tmp___2~0); 786#L403 start_simulation_~kernel_st~0 := 2; 731#L288-1 start_simulation_~kernel_st~0 := 3; 732#L414 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 785#L108-6 assume 1 == ~P_1_pc~0; 748#L109-2 assume 1 == ~P_1_ev~0;is_P_1_triggered_~__retres1~0 := 1; 749#L119-2 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 752#L120-2 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 753#L481-6 assume !(0 != activate_threads_~tmp~1); 856#L481-8 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 850#L176-6 assume 1 == ~P_2_pc~0; 791#L177-2 assume 1 == ~P_2_ev~0;is_P_2_triggered_~__retres1~1 := 1; 792#L187-2 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 794#L188-2 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 795#L489-6 assume 0 != activate_threads_~tmp___0~1;~P_2_st~0 := 0; 870#L489-8 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 859#L258-6 assume 1 == ~C_1_pc~0; 838#L259-2 assume 1 == ~e~0;is_C_1_triggered_~__retres1~2 := 1; 780#L279-2 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 810#L280-2 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 722#L497-6 assume 0 != activate_threads_~tmp___1~1;~C_1_st~0 := 0; 723#L497-8 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 754#L318-1 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 755#L335-1 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 848#L336-1 start_simulation_#t~ret9 := exists_runnable_thread_#res;start_simulation_~tmp~3 := start_simulation_#t~ret9;havoc start_simulation_#t~ret9; 847#L570 assume !(0 == start_simulation_~tmp~3); 784#L570-1 havoc stop_simulation_#res;havoc stop_simulation_#t~ret8, stop_simulation_~tmp~2, stop_simulation_~__retres2~0;havoc stop_simulation_~tmp~2;havoc stop_simulation_~__retres2~0;havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 762#L318-2 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 763#L335-2 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 832#L336-2 stop_simulation_#t~ret8 := exists_runnable_thread_#res;stop_simulation_~tmp~2 := stop_simulation_#t~ret8;havoc stop_simulation_#t~ret8; 833#L525 assume 0 != stop_simulation_~tmp~2;stop_simulation_~__retres2~0 := 0; 809#L532 stop_simulation_#res := stop_simulation_~__retres2~0; 724#L533 start_simulation_#t~ret10 := stop_simulation_#res;start_simulation_~tmp___0~2 := start_simulation_#t~ret10;havoc start_simulation_#t~ret10; 725#L583 assume !(0 != start_simulation_~tmp___0~2); 766#L551-1 [2019-11-28 03:45:01,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:01,941 INFO L82 PathProgramCache]: Analyzing trace with hash 117922633, now seen corresponding path program 1 times [2019-11-28 03:45:01,941 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:01,942 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1266773642] [2019-11-28 03:45:01,942 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:02,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:02,009 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1266773642] [2019-11-28 03:45:02,010 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:02,010 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 03:45:02,010 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466864318] [2019-11-28 03:45:02,011 INFO L799 eck$LassoCheckResult]: stem already infeasible [2019-11-28 03:45:02,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:02,011 INFO L82 PathProgramCache]: Analyzing trace with hash -1403144407, now seen corresponding path program 2 times [2019-11-28 03:45:02,012 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:02,012 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777896717] [2019-11-28 03:45:02,012 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:02,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:02,137 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777896717] [2019-11-28 03:45:02,138 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:02,138 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-28 03:45:02,138 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306426085] [2019-11-28 03:45:02,139 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 03:45:02,140 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:02,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 03:45:02,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 03:45:02,141 INFO L87 Difference]: Start difference. First operand 168 states and 250 transitions. cyclomatic complexity: 83 Second operand 3 states. [2019-11-28 03:45:02,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:02,222 INFO L93 Difference]: Finished difference Result 303 states and 446 transitions. [2019-11-28 03:45:02,222 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 03:45:02,223 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 303 states and 446 transitions. [2019-11-28 03:45:02,227 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 275 [2019-11-28 03:45:02,235 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 303 states to 303 states and 446 transitions. [2019-11-28 03:45:02,236 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 303 [2019-11-28 03:45:02,238 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 303 [2019-11-28 03:45:02,239 INFO L73 IsDeterministic]: Start isDeterministic. Operand 303 states and 446 transitions. [2019-11-28 03:45:02,243 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:02,247 INFO L688 BuchiCegarLoop]: Abstraction has 303 states and 446 transitions. [2019-11-28 03:45:02,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states and 446 transitions. [2019-11-28 03:45:02,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 288. [2019-11-28 03:45:02,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288 states. [2019-11-28 03:45:02,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 425 transitions. [2019-11-28 03:45:02,281 INFO L711 BuchiCegarLoop]: Abstraction has 288 states and 425 transitions. [2019-11-28 03:45:02,281 INFO L591 BuchiCegarLoop]: Abstraction has 288 states and 425 transitions. [2019-11-28 03:45:02,281 INFO L424 BuchiCegarLoop]: ======== Iteration 4============ [2019-11-28 03:45:02,281 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 288 states and 425 transitions. [2019-11-28 03:45:02,284 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 260 [2019-11-28 03:45:02,284 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:02,284 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:02,286 INFO L849 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] [2019-11-28 03:45:02,286 INFO L850 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] [2019-11-28 03:45:02,286 INFO L794 eck$LassoCheckResult]: Stem: 1337#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 1212#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 1213#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 1228#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 1229#L295-1 assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 1305#L300-1 assume 1 == ~C_1_i~0;~C_1_st~0 := 0; 1338#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 1311#L108 assume !(1 == ~P_1_pc~0); 1252#L108-2 is_P_1_triggered_~__retres1~0 := 0; 1251#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 1253#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 1254#L481 assume !(0 != activate_threads_~tmp~1); 1358#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 1333#L176 assume !(1 == ~P_2_pc~0); 1334#L176-2 is_P_2_triggered_~__retres1~1 := 0; 1335#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 1284#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 1285#L489 assume !(0 != activate_threads_~tmp___0~1); 1360#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 1364#L258 assume 1 == ~C_1_pc~0; 1327#L259 assume 1 == ~e~0;is_C_1_triggered_~__retres1~2 := 1; 1292#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 1295#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 1248#L497 assume !(0 != activate_threads_~tmp___1~1); 1249#L551-1 [2019-11-28 03:45:02,287 INFO L796 eck$LassoCheckResult]: Loop: 1249#L551-1 assume !false; 1234#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 1197#L387 assume !false; 1198#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 1223#L318 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 1224#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 1329#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 1330#L352 assume !(0 != eval_~tmp___2~0); 1269#L403 start_simulation_~kernel_st~0 := 2; 1214#L288-1 start_simulation_~kernel_st~0 := 3; 1215#L414 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 1268#L108-6 assume !(1 == ~P_1_pc~0); 1233#L108-8 is_P_1_triggered_~__retres1~0 := 0; 1232#L119-2 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 1238#L120-2 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 1239#L481-6 assume !(0 != activate_threads_~tmp~1); 1342#L481-8 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 1336#L176-6 assume !(1 == ~P_2_pc~0); 1318#L176-8 is_P_2_triggered_~__retres1~1 := 0; 1319#L187-2 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 1277#L188-2 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 1278#L489-6 assume 0 != activate_threads_~tmp___0~1;~P_2_st~0 := 0; 1357#L489-8 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 1345#L258-6 assume 1 == ~C_1_pc~0; 1322#L259-2 assume 1 == ~e~0;is_C_1_triggered_~__retres1~2 := 1; 1263#L279-2 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 1290#L280-2 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 1205#L497-6 assume 0 != activate_threads_~tmp___1~1;~C_1_st~0 := 0; 1206#L497-8 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 1235#L318-1 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 1236#L335-1 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 1332#L336-1 start_simulation_#t~ret9 := exists_runnable_thread_#res;start_simulation_~tmp~3 := start_simulation_#t~ret9;havoc start_simulation_#t~ret9; 1331#L570 assume !(0 == start_simulation_~tmp~3); 1267#L570-1 havoc stop_simulation_#res;havoc stop_simulation_#t~ret8, stop_simulation_~tmp~2, stop_simulation_~__retres2~0;havoc stop_simulation_~tmp~2;havoc stop_simulation_~__retres2~0;havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 1243#L318-2 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 1244#L335-2 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 1312#L336-2 stop_simulation_#t~ret8 := exists_runnable_thread_#res;stop_simulation_~tmp~2 := stop_simulation_#t~ret8;havoc stop_simulation_#t~ret8; 1313#L525 assume 0 != stop_simulation_~tmp~2;stop_simulation_~__retres2~0 := 0; 1289#L532 stop_simulation_#res := stop_simulation_~__retres2~0; 1207#L533 start_simulation_#t~ret10 := stop_simulation_#res;start_simulation_~tmp___0~2 := start_simulation_#t~ret10;havoc start_simulation_#t~ret10; 1208#L583 assume !(0 != start_simulation_~tmp___0~2); 1249#L551-1 [2019-11-28 03:45:02,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:02,287 INFO L82 PathProgramCache]: Analyzing trace with hash -754916022, now seen corresponding path program 1 times [2019-11-28 03:45:02,287 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:02,292 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063179567] [2019-11-28 03:45:02,292 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:02,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:02,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:02,372 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063179567] [2019-11-28 03:45:02,372 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:02,372 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 03:45:02,373 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671838798] [2019-11-28 03:45:02,373 INFO L799 eck$LassoCheckResult]: stem already infeasible [2019-11-28 03:45:02,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:02,374 INFO L82 PathProgramCache]: Analyzing trace with hash 1244283687, now seen corresponding path program 1 times [2019-11-28 03:45:02,374 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:02,374 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [653131092] [2019-11-28 03:45:02,374 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:02,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:02,443 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [653131092] [2019-11-28 03:45:02,443 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:02,443 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-28 03:45:02,445 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490519016] [2019-11-28 03:45:02,445 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 03:45:02,445 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:02,446 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 03:45:02,446 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 03:45:02,446 INFO L87 Difference]: Start difference. First operand 288 states and 425 transitions. cyclomatic complexity: 138 Second operand 3 states. [2019-11-28 03:45:02,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:02,540 INFO L93 Difference]: Finished difference Result 536 states and 772 transitions. [2019-11-28 03:45:02,541 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 03:45:02,541 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 536 states and 772 transitions. [2019-11-28 03:45:02,549 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 510 [2019-11-28 03:45:02,556 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 536 states to 536 states and 772 transitions. [2019-11-28 03:45:02,556 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 536 [2019-11-28 03:45:02,557 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 536 [2019-11-28 03:45:02,557 INFO L73 IsDeterministic]: Start isDeterministic. Operand 536 states and 772 transitions. [2019-11-28 03:45:02,560 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:02,560 INFO L688 BuchiCegarLoop]: Abstraction has 536 states and 772 transitions. [2019-11-28 03:45:02,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states and 772 transitions. [2019-11-28 03:45:02,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 520. [2019-11-28 03:45:02,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 520 states. [2019-11-28 03:45:02,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 520 states and 752 transitions. [2019-11-28 03:45:02,584 INFO L711 BuchiCegarLoop]: Abstraction has 520 states and 752 transitions. [2019-11-28 03:45:02,584 INFO L591 BuchiCegarLoop]: Abstraction has 520 states and 752 transitions. [2019-11-28 03:45:02,584 INFO L424 BuchiCegarLoop]: ======== Iteration 5============ [2019-11-28 03:45:02,584 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 520 states and 752 transitions. [2019-11-28 03:45:02,591 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 494 [2019-11-28 03:45:02,592 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:02,592 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:02,593 INFO L849 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] [2019-11-28 03:45:02,593 INFO L850 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] [2019-11-28 03:45:02,594 INFO L794 eck$LassoCheckResult]: Stem: 2173#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 2045#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 2046#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 2059#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 2060#L295-1 assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 2138#L300-1 assume 1 == ~C_1_i~0;~C_1_st~0 := 0; 2174#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 2147#L108 assume !(1 == ~P_1_pc~0); 2085#L108-2 is_P_1_triggered_~__retres1~0 := 0; 2084#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 2086#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 2087#L481 assume !(0 != activate_threads_~tmp~1); 2199#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 2168#L176 assume !(1 == ~P_2_pc~0); 2169#L176-2 is_P_2_triggered_~__retres1~1 := 0; 2170#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 2117#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 2118#L489 assume !(0 != activate_threads_~tmp___0~1); 2205#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 2212#L258 assume !(1 == ~C_1_pc~0); 2208#L258-2 assume !(2 == ~C_1_pc~0); 2124#L268-1 is_C_1_triggered_~__retres1~2 := 0; 2125#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 2128#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 2081#L497 assume !(0 != activate_threads_~tmp___1~1); 2082#L551-1 [2019-11-28 03:45:02,596 INFO L796 eck$LassoCheckResult]: Loop: 2082#L551-1 assume !false; 2313#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 2309#L387 assume !false; 2304#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 2301#L318 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 2298#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 2293#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 2287#L352 assume !(0 != eval_~tmp___2~0); 2102#L403 start_simulation_~kernel_st~0 := 2; 2047#L288-1 start_simulation_~kernel_st~0 := 3; 2048#L414 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 2101#L108-6 assume 1 == ~P_1_pc~0; 2064#L109-2 assume 1 == ~P_1_ev~0;is_P_1_triggered_~__retres1~0 := 1; 2065#L119-2 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 2068#L120-2 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 2069#L481-6 assume !(0 != activate_threads_~tmp~1); 2178#L481-8 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 2171#L176-6 assume !(1 == ~P_2_pc~0); 2172#L176-8 is_P_2_triggered_~__retres1~1 := 0; 2442#L187-2 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 2440#L188-2 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 2438#L489-6 assume 0 != activate_threads_~tmp___0~1;~P_2_st~0 := 0; 2435#L489-8 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 2433#L258-6 assume !(1 == ~C_1_pc~0); 2431#L258-8 assume !(2 == ~C_1_pc~0); 2429#L268-5 is_C_1_triggered_~__retres1~2 := 0; 2427#L279-2 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 2425#L280-2 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 2422#L497-6 assume 0 != activate_threads_~tmp___1~1;~C_1_st~0 := 0; 2420#L497-8 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 2416#L318-1 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 2412#L335-1 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 2410#L336-1 start_simulation_#t~ret9 := exists_runnable_thread_#res;start_simulation_~tmp~3 := start_simulation_#t~ret9;havoc start_simulation_#t~ret9; 2395#L570 assume !(0 == start_simulation_~tmp~3); 2388#L570-1 havoc stop_simulation_#res;havoc stop_simulation_#t~ret8, stop_simulation_~tmp~2, stop_simulation_~__retres2~0;havoc stop_simulation_~tmp~2;havoc stop_simulation_~__retres2~0;havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 2346#L318-2 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 2341#L335-2 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 2340#L336-2 stop_simulation_#t~ret8 := exists_runnable_thread_#res;stop_simulation_~tmp~2 := stop_simulation_#t~ret8;havoc stop_simulation_#t~ret8; 2335#L525 assume 0 != stop_simulation_~tmp~2;stop_simulation_~__retres2~0 := 0; 2333#L532 stop_simulation_#res := stop_simulation_~__retres2~0; 2329#L533 start_simulation_#t~ret10 := stop_simulation_#res;start_simulation_~tmp___0~2 := start_simulation_#t~ret10;havoc start_simulation_#t~ret10; 2326#L583 assume !(0 != start_simulation_~tmp___0~2); 2082#L551-1 [2019-11-28 03:45:02,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:02,596 INFO L82 PathProgramCache]: Analyzing trace with hash -1713364885, now seen corresponding path program 1 times [2019-11-28 03:45:02,596 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:02,597 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274224618] [2019-11-28 03:45:02,598 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:02,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:02,685 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:02,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:02,685 INFO L82 PathProgramCache]: Analyzing trace with hash 1109961593, now seen corresponding path program 1 times [2019-11-28 03:45:02,685 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:02,686 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344897043] [2019-11-28 03:45:02,686 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:02,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:02,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:02,780 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1344897043] [2019-11-28 03:45:02,781 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:02,781 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-28 03:45:02,781 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373121401] [2019-11-28 03:45:02,783 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 03:45:02,784 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:02,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-28 03:45:02,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-11-28 03:45:02,785 INFO L87 Difference]: Start difference. First operand 520 states and 752 transitions. cyclomatic complexity: 233 Second operand 8 states. [2019-11-28 03:45:02,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:02,983 INFO L93 Difference]: Finished difference Result 916 states and 1314 transitions. [2019-11-28 03:45:02,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-28 03:45:02,984 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 916 states and 1314 transitions. [2019-11-28 03:45:02,992 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 890 [2019-11-28 03:45:03,000 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 916 states to 916 states and 1314 transitions. [2019-11-28 03:45:03,000 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 916 [2019-11-28 03:45:03,001 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 916 [2019-11-28 03:45:03,002 INFO L73 IsDeterministic]: Start isDeterministic. Operand 916 states and 1314 transitions. [2019-11-28 03:45:03,003 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:03,004 INFO L688 BuchiCegarLoop]: Abstraction has 916 states and 1314 transitions. [2019-11-28 03:45:03,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 916 states and 1314 transitions. [2019-11-28 03:45:03,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 916 to 532. [2019-11-28 03:45:03,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 532 states. [2019-11-28 03:45:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 532 states and 764 transitions. [2019-11-28 03:45:03,023 INFO L711 BuchiCegarLoop]: Abstraction has 532 states and 764 transitions. [2019-11-28 03:45:03,023 INFO L591 BuchiCegarLoop]: Abstraction has 532 states and 764 transitions. [2019-11-28 03:45:03,023 INFO L424 BuchiCegarLoop]: ======== Iteration 6============ [2019-11-28 03:45:03,024 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 532 states and 764 transitions. [2019-11-28 03:45:03,029 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 506 [2019-11-28 03:45:03,029 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:03,029 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:03,034 INFO L849 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] [2019-11-28 03:45:03,034 INFO L850 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] [2019-11-28 03:45:03,035 INFO L794 eck$LassoCheckResult]: Stem: 3632#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 3500#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 3501#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 3514#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 3515#L295-1 assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 3598#L300-1 assume 1 == ~C_1_i~0;~C_1_st~0 := 0; 3633#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 3605#L108 assume !(1 == ~P_1_pc~0); 3541#L108-2 is_P_1_triggered_~__retres1~0 := 0; 3540#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 3542#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 3543#L481 assume !(0 != activate_threads_~tmp~1); 3662#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 3627#L176 assume !(1 == ~P_2_pc~0); 3628#L176-2 is_P_2_triggered_~__retres1~1 := 0; 3629#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 3577#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 3578#L489 assume !(0 != activate_threads_~tmp___0~1); 3665#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 3675#L258 assume !(1 == ~C_1_pc~0); 3670#L258-2 assume !(2 == ~C_1_pc~0); 3584#L268-1 is_C_1_triggered_~__retres1~2 := 0; 3585#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 3588#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 3537#L497 assume !(0 != activate_threads_~tmp___1~1); 3538#L551-1 [2019-11-28 03:45:03,037 INFO L796 eck$LassoCheckResult]: Loop: 3538#L551-1 assume !false; 3518#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 3485#L387 assume !false; 3486#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 3509#L318 assume !(0 == ~P_1_st~0); 3511#L322 assume !(0 == ~P_2_st~0); 3560#L326 assume !(0 == ~C_1_st~0);exists_runnable_thread_~__retres1~3 := 0; 3561#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 3962#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 3961#L352 assume !(0 != eval_~tmp___2~0); 3559#L403 start_simulation_~kernel_st~0 := 2; 3502#L288-1 start_simulation_~kernel_st~0 := 3; 3503#L414 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 3558#L108-6 assume !(1 == ~P_1_pc~0); 3575#L108-8 is_P_1_triggered_~__retres1~0 := 0; 3604#L119-2 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 3524#L120-2 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 3525#L481-6 assume !(0 != activate_threads_~tmp~1); 3729#L481-8 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 3728#L176-6 assume !(1 == ~P_2_pc~0); 3715#L176-8 is_P_2_triggered_~__retres1~1 := 0; 3716#L187-2 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 4012#L188-2 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 3978#L489-6 assume 0 != activate_threads_~tmp___0~1;~P_2_st~0 := 0; 3663#L489-8 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 3642#L258-6 assume !(1 == ~C_1_pc~0); 3639#L258-8 assume !(2 == ~C_1_pc~0); 3640#L268-5 is_C_1_triggered_~__retres1~2 := 0; 3974#L279-2 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 3975#L280-2 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 3996#L497-6 assume 0 != activate_threads_~tmp___1~1;~C_1_st~0 := 0; 3666#L497-8 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 3526#L318-1 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 3527#L335-1 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 3626#L336-1 start_simulation_#t~ret9 := exists_runnable_thread_#res;start_simulation_~tmp~3 := start_simulation_#t~ret9;havoc start_simulation_#t~ret9; 3624#L570 assume !(0 == start_simulation_~tmp~3); 3557#L570-1 havoc stop_simulation_#res;havoc stop_simulation_#t~ret8, stop_simulation_~tmp~2, stop_simulation_~__retres2~0;havoc stop_simulation_~tmp~2;havoc stop_simulation_~__retres2~0;havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 3534#L318-2 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 3535#L335-2 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 3606#L336-2 stop_simulation_#t~ret8 := exists_runnable_thread_#res;stop_simulation_~tmp~2 := stop_simulation_#t~ret8;havoc stop_simulation_#t~ret8; 3607#L525 assume 0 != stop_simulation_~tmp~2;stop_simulation_~__retres2~0 := 0; 3582#L532 stop_simulation_#res := stop_simulation_~__retres2~0; 3495#L533 start_simulation_#t~ret10 := stop_simulation_#res;start_simulation_~tmp___0~2 := start_simulation_#t~ret10;havoc start_simulation_#t~ret10; 3496#L583 assume !(0 != start_simulation_~tmp___0~2); 3538#L551-1 [2019-11-28 03:45:03,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:03,037 INFO L82 PathProgramCache]: Analyzing trace with hash -1713364885, now seen corresponding path program 2 times [2019-11-28 03:45:03,038 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:03,039 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1027853860] [2019-11-28 03:45:03,039 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:03,082 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:03,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:03,083 INFO L82 PathProgramCache]: Analyzing trace with hash -1255144909, now seen corresponding path program 1 times [2019-11-28 03:45:03,084 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:03,084 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091055955] [2019-11-28 03:45:03,084 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:03,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:03,123 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091055955] [2019-11-28 03:45:03,124 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:03,124 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 03:45:03,124 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493947651] [2019-11-28 03:45:03,125 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 03:45:03,125 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:03,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 03:45:03,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 03:45:03,126 INFO L87 Difference]: Start difference. First operand 532 states and 764 transitions. cyclomatic complexity: 233 Second operand 3 states. [2019-11-28 03:45:03,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:03,170 INFO L93 Difference]: Finished difference Result 930 states and 1312 transitions. [2019-11-28 03:45:03,171 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 03:45:03,171 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 930 states and 1312 transitions. [2019-11-28 03:45:03,182 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 904 [2019-11-28 03:45:03,191 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 930 states to 930 states and 1312 transitions. [2019-11-28 03:45:03,192 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 930 [2019-11-28 03:45:03,194 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 930 [2019-11-28 03:45:03,194 INFO L73 IsDeterministic]: Start isDeterministic. Operand 930 states and 1312 transitions. [2019-11-28 03:45:03,197 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:03,197 INFO L688 BuchiCegarLoop]: Abstraction has 930 states and 1312 transitions. [2019-11-28 03:45:03,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 930 states and 1312 transitions. [2019-11-28 03:45:03,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 930 to 930. [2019-11-28 03:45:03,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2019-11-28 03:45:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1312 transitions. [2019-11-28 03:45:03,222 INFO L711 BuchiCegarLoop]: Abstraction has 930 states and 1312 transitions. [2019-11-28 03:45:03,222 INFO L591 BuchiCegarLoop]: Abstraction has 930 states and 1312 transitions. [2019-11-28 03:45:03,222 INFO L424 BuchiCegarLoop]: ======== Iteration 7============ [2019-11-28 03:45:03,222 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 930 states and 1312 transitions. [2019-11-28 03:45:03,230 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 904 [2019-11-28 03:45:03,230 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:03,231 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:03,232 INFO L849 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] [2019-11-28 03:45:03,232 INFO L850 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] [2019-11-28 03:45:03,232 INFO L794 eck$LassoCheckResult]: Stem: 5098#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 4970#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 4971#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 4983#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 4984#L295-1 assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 5064#L300-1 assume 1 == ~C_1_i~0;~C_1_st~0 := 0; 5099#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 5074#L108 assume !(1 == ~P_1_pc~0); 5006#L108-2 is_P_1_triggered_~__retres1~0 := 0; 5005#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 5007#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 5008#L481 assume !(0 != activate_threads_~tmp~1); 5129#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 5094#L176 assume !(1 == ~P_2_pc~0); 5095#L176-2 is_P_2_triggered_~__retres1~1 := 0; 5096#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 5042#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 5043#L489 assume !(0 != activate_threads_~tmp___0~1); 5133#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 5141#L258 assume !(1 == ~C_1_pc~0); 5135#L258-2 assume !(2 == ~C_1_pc~0); 5049#L268-1 is_C_1_triggered_~__retres1~2 := 0; 5050#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 5053#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 5002#L497 assume !(0 != activate_threads_~tmp___1~1); 5003#L551-1 [2019-11-28 03:45:03,232 INFO L796 eck$LassoCheckResult]: Loop: 5003#L551-1 assume !false; 5387#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 5350#L387 assume !false; 5385#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 5382#L318 assume !(0 == ~P_1_st~0); 5383#L322 assume !(0 == ~P_2_st~0); 5689#L326 assume !(0 == ~C_1_st~0);exists_runnable_thread_~__retres1~3 := 0; 5687#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 5686#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 5685#L352 assume !(0 != eval_~tmp___2~0); 5684#L403 start_simulation_~kernel_st~0 := 2; 5683#L288-1 start_simulation_~kernel_st~0 := 3; 5682#L414 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 5681#L108-6 assume !(1 == ~P_1_pc~0); 5680#L108-8 is_P_1_triggered_~__retres1~0 := 0; 5677#L119-2 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 5675#L120-2 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 5671#L481-6 assume 0 != activate_threads_~tmp~1;~P_1_st~0 := 0; 5669#L481-8 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 5667#L176-6 assume !(1 == ~P_2_pc~0); 5664#L176-8 is_P_2_triggered_~__retres1~1 := 0; 5662#L187-2 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 5660#L188-2 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 5657#L489-6 assume 0 != activate_threads_~tmp___0~1;~P_2_st~0 := 0; 5655#L489-8 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 5653#L258-6 assume !(1 == ~C_1_pc~0); 5651#L258-8 assume !(2 == ~C_1_pc~0); 5649#L268-5 is_C_1_triggered_~__retres1~2 := 0; 5647#L279-2 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 5646#L280-2 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 5641#L497-6 assume 0 != activate_threads_~tmp___1~1;~C_1_st~0 := 0; 5639#L497-8 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 5636#L318-1 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 5634#L335-1 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 5632#L336-1 start_simulation_#t~ret9 := exists_runnable_thread_#res;start_simulation_~tmp~3 := start_simulation_#t~ret9;havoc start_simulation_#t~ret9; 5410#L570 assume !(0 == start_simulation_~tmp~3); 5406#L570-1 havoc stop_simulation_#res;havoc stop_simulation_#t~ret8, stop_simulation_~tmp~2, stop_simulation_~__retres2~0;havoc stop_simulation_~tmp~2;havoc stop_simulation_~__retres2~0;havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 5403#L318-2 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 5401#L335-2 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 5399#L336-2 stop_simulation_#t~ret8 := exists_runnable_thread_#res;stop_simulation_~tmp~2 := stop_simulation_#t~ret8;havoc stop_simulation_#t~ret8; 5397#L525 assume 0 != stop_simulation_~tmp~2;stop_simulation_~__retres2~0 := 0; 5395#L532 stop_simulation_#res := stop_simulation_~__retres2~0; 5393#L533 start_simulation_#t~ret10 := stop_simulation_#res;start_simulation_~tmp___0~2 := start_simulation_#t~ret10;havoc start_simulation_#t~ret10; 5391#L583 assume !(0 != start_simulation_~tmp___0~2); 5003#L551-1 [2019-11-28 03:45:03,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:03,233 INFO L82 PathProgramCache]: Analyzing trace with hash -1713364885, now seen corresponding path program 3 times [2019-11-28 03:45:03,233 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:03,234 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203789529] [2019-11-28 03:45:03,234 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:03,254 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:03,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:03,254 INFO L82 PathProgramCache]: Analyzing trace with hash 1116594353, now seen corresponding path program 1 times [2019-11-28 03:45:03,255 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:03,255 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989482538] [2019-11-28 03:45:03,255 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:03,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:03,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:03,313 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989482538] [2019-11-28 03:45:03,313 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:03,314 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-28 03:45:03,314 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [359107366] [2019-11-28 03:45:03,314 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 03:45:03,315 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:03,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 03:45:03,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 03:45:03,315 INFO L87 Difference]: Start difference. First operand 930 states and 1312 transitions. cyclomatic complexity: 383 Second operand 5 states. [2019-11-28 03:45:03,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:03,467 INFO L93 Difference]: Finished difference Result 2243 states and 3133 transitions. [2019-11-28 03:45:03,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-28 03:45:03,468 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2243 states and 3133 transitions. [2019-11-28 03:45:03,494 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2188 [2019-11-28 03:45:03,514 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2243 states to 2243 states and 3133 transitions. [2019-11-28 03:45:03,515 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2243 [2019-11-28 03:45:03,518 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2243 [2019-11-28 03:45:03,519 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2243 states and 3133 transitions. [2019-11-28 03:45:03,524 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:03,524 INFO L688 BuchiCegarLoop]: Abstraction has 2243 states and 3133 transitions. [2019-11-28 03:45:03,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2243 states and 3133 transitions. [2019-11-28 03:45:03,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2243 to 993. [2019-11-28 03:45:03,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 993 states. [2019-11-28 03:45:03,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 993 states and 1375 transitions. [2019-11-28 03:45:03,556 INFO L711 BuchiCegarLoop]: Abstraction has 993 states and 1375 transitions. [2019-11-28 03:45:03,556 INFO L591 BuchiCegarLoop]: Abstraction has 993 states and 1375 transitions. [2019-11-28 03:45:03,556 INFO L424 BuchiCegarLoop]: ======== Iteration 8============ [2019-11-28 03:45:03,556 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 993 states and 1375 transitions. [2019-11-28 03:45:03,563 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 964 [2019-11-28 03:45:03,564 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:03,564 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:03,565 INFO L849 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] [2019-11-28 03:45:03,565 INFO L850 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] [2019-11-28 03:45:03,565 INFO L794 eck$LassoCheckResult]: Stem: 8296#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 8154#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 8155#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 8167#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 8168#L295-1 assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 8260#L300-1 assume 1 == ~C_1_i~0;~C_1_st~0 := 0; 8297#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 8269#L108 assume !(1 == ~P_1_pc~0); 8192#L108-2 is_P_1_triggered_~__retres1~0 := 0; 8265#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 8270#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 8326#L481 assume !(0 != activate_threads_~tmp~1); 8327#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 8292#L176 assume !(1 == ~P_2_pc~0); 8293#L176-2 is_P_2_triggered_~__retres1~1 := 0; 8294#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 8233#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 8234#L489 assume !(0 != activate_threads_~tmp___0~1); 8330#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 8335#L258 assume !(1 == ~C_1_pc~0); 8332#L258-2 assume !(2 == ~C_1_pc~0); 8243#L268-1 is_C_1_triggered_~__retres1~2 := 0; 8244#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 8248#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 8188#L497 assume !(0 != activate_threads_~tmp___1~1); 8189#L551-1 [2019-11-28 03:45:03,566 INFO L796 eck$LassoCheckResult]: Loop: 8189#L551-1 assume !false; 8618#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 8615#L387 assume !false; 8613#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 8611#L318 assume !(0 == ~P_1_st~0); 8164#L322 assume !(0 == ~P_2_st~0); 8213#L326 assume !(0 == ~C_1_st~0);exists_runnable_thread_~__retres1~3 := 0; 8214#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 9118#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 9117#L352 assume !(0 != eval_~tmp___2~0); 8212#L403 start_simulation_~kernel_st~0 := 2; 8156#L288-1 start_simulation_~kernel_st~0 := 3; 8157#L414 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 8211#L108-6 assume 1 == ~P_1_pc~0; 8172#L109-2 assume 1 == ~P_1_ev~0;is_P_1_triggered_~__retres1~0 := 1; 8173#L119-2 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 8451#L120-2 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 8452#L481-6 assume 0 != activate_threads_~tmp~1;~P_1_st~0 := 0; 8749#L481-8 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 8748#L176-6 assume !(1 == ~P_2_pc~0); 8747#L176-8 is_P_2_triggered_~__retres1~1 := 0; 8746#L187-2 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 8745#L188-2 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 8744#L489-6 assume 0 != activate_threads_~tmp___0~1;~P_2_st~0 := 0; 8743#L489-8 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 8742#L258-6 assume !(1 == ~C_1_pc~0); 8741#L258-8 assume !(2 == ~C_1_pc~0); 8740#L268-5 is_C_1_triggered_~__retres1~2 := 0; 8739#L279-2 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 8738#L280-2 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 8737#L497-6 assume 0 != activate_threads_~tmp___1~1;~C_1_st~0 := 0; 8736#L497-8 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 8734#L318-1 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 8733#L335-1 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 8732#L336-1 start_simulation_#t~ret9 := exists_runnable_thread_#res;start_simulation_~tmp~3 := start_simulation_#t~ret9;havoc start_simulation_#t~ret9; 8729#L570 assume !(0 == start_simulation_~tmp~3); 8725#L570-1 havoc stop_simulation_#res;havoc stop_simulation_#t~ret8, stop_simulation_~tmp~2, stop_simulation_~__retres2~0;havoc stop_simulation_~tmp~2;havoc stop_simulation_~__retres2~0;havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 8710#L318-2 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 8706#L335-2 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 8701#L336-2 stop_simulation_#t~ret8 := exists_runnable_thread_#res;stop_simulation_~tmp~2 := stop_simulation_#t~ret8;havoc stop_simulation_#t~ret8; 8695#L525 assume 0 != stop_simulation_~tmp~2;stop_simulation_~__retres2~0 := 0; 8694#L532 stop_simulation_#res := stop_simulation_~__retres2~0; 8693#L533 start_simulation_#t~ret10 := stop_simulation_#res;start_simulation_~tmp___0~2 := start_simulation_#t~ret10;havoc start_simulation_#t~ret10; 8655#L583 assume !(0 != start_simulation_~tmp___0~2); 8189#L551-1 [2019-11-28 03:45:03,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:03,566 INFO L82 PathProgramCache]: Analyzing trace with hash -1713364885, now seen corresponding path program 4 times [2019-11-28 03:45:03,566 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:03,567 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1984358500] [2019-11-28 03:45:03,567 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:03,583 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:03,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:03,584 INFO L82 PathProgramCache]: Analyzing trace with hash -1406901968, now seen corresponding path program 1 times [2019-11-28 03:45:03,584 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:03,584 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [953314103] [2019-11-28 03:45:03,584 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:03,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:03,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:03,638 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [953314103] [2019-11-28 03:45:03,638 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:03,638 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-28 03:45:03,639 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940696451] [2019-11-28 03:45:03,640 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 03:45:03,640 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:03,640 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 03:45:03,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 03:45:03,641 INFO L87 Difference]: Start difference. First operand 993 states and 1375 transitions. cyclomatic complexity: 383 Second operand 5 states. [2019-11-28 03:45:03,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:03,778 INFO L93 Difference]: Finished difference Result 2177 states and 3022 transitions. [2019-11-28 03:45:03,779 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-28 03:45:03,779 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2177 states and 3022 transitions. [2019-11-28 03:45:03,801 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2148 [2019-11-28 03:45:03,819 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2177 states to 2177 states and 3022 transitions. [2019-11-28 03:45:03,820 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2177 [2019-11-28 03:45:03,823 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2177 [2019-11-28 03:45:03,823 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2177 states and 3022 transitions. [2019-11-28 03:45:03,828 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:03,828 INFO L688 BuchiCegarLoop]: Abstraction has 2177 states and 3022 transitions. [2019-11-28 03:45:03,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2177 states and 3022 transitions. [2019-11-28 03:45:03,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2177 to 1029. [2019-11-28 03:45:03,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1029 states. [2019-11-28 03:45:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 1029 states and 1402 transitions. [2019-11-28 03:45:03,860 INFO L711 BuchiCegarLoop]: Abstraction has 1029 states and 1402 transitions. [2019-11-28 03:45:03,860 INFO L591 BuchiCegarLoop]: Abstraction has 1029 states and 1402 transitions. [2019-11-28 03:45:03,860 INFO L424 BuchiCegarLoop]: ======== Iteration 9============ [2019-11-28 03:45:03,861 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1029 states and 1402 transitions. [2019-11-28 03:45:03,869 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1000 [2019-11-28 03:45:03,869 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:03,869 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:03,870 INFO L849 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] [2019-11-28 03:45:03,870 INFO L850 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] [2019-11-28 03:45:03,871 INFO L794 eck$LassoCheckResult]: Stem: 11477#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 11338#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 11339#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 11351#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 11352#L295-1 assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 11436#L300-1 assume 1 == ~C_1_i~0;~C_1_st~0 := 0; 11478#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 11447#L108 assume !(1 == ~P_1_pc~0); 11375#L108-2 is_P_1_triggered_~__retres1~0 := 0; 11442#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 11526#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 11511#L481 assume !(0 != activate_threads_~tmp~1); 11512#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 11470#L176 assume !(1 == ~P_2_pc~0); 11471#L176-2 is_P_2_triggered_~__retres1~1 := 0; 11472#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 11412#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 11413#L489 assume !(0 != activate_threads_~tmp___0~1); 11517#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 11522#L258 assume !(1 == ~C_1_pc~0); 11520#L258-2 assume !(2 == ~C_1_pc~0); 11421#L268-1 is_C_1_triggered_~__retres1~2 := 0; 11422#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 11425#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 11371#L497 assume !(0 != activate_threads_~tmp___1~1); 11372#L551-1 [2019-11-28 03:45:03,871 INFO L796 eck$LassoCheckResult]: Loop: 11372#L551-1 assume !false; 11729#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 11723#L387 assume !false; 11721#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 11717#L318 assume !(0 == ~P_1_st~0); 11718#L322 assume !(0 == ~P_2_st~0); 11886#L326 assume !(0 == ~C_1_st~0);exists_runnable_thread_~__retres1~3 := 0; 11887#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 11954#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 11828#L352 assume !(0 != eval_~tmp___2~0); 11827#L403 start_simulation_~kernel_st~0 := 2; 11826#L288-1 start_simulation_~kernel_st~0 := 3; 11825#L414 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 11824#L108-6 assume 1 == ~P_1_pc~0; 11822#L109-2 assume 1 == ~P_1_ev~0;is_P_1_triggered_~__retres1~0 := 1; 11820#L119-2 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 11818#L120-2 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 11816#L481-6 assume 0 != activate_threads_~tmp~1;~P_1_st~0 := 0; 11780#L481-8 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 11775#L176-6 assume !(1 == ~P_2_pc~0); 11773#L176-8 is_P_2_triggered_~__retres1~1 := 0; 11771#L187-2 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 11769#L188-2 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 11767#L489-6 assume !(0 != activate_threads_~tmp___0~1); 11765#L489-8 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 11763#L258-6 assume !(1 == ~C_1_pc~0); 11761#L258-8 assume !(2 == ~C_1_pc~0); 11759#L268-5 is_C_1_triggered_~__retres1~2 := 0; 11757#L279-2 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 11755#L280-2 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 11753#L497-6 assume 0 != activate_threads_~tmp___1~1;~C_1_st~0 := 0; 11751#L497-8 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 11748#L318-1 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 11746#L335-1 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 11744#L336-1 start_simulation_#t~ret9 := exists_runnable_thread_#res;start_simulation_~tmp~3 := start_simulation_#t~ret9;havoc start_simulation_#t~ret9; 11741#L570 assume !(0 == start_simulation_~tmp~3); 11740#L570-1 havoc stop_simulation_#res;havoc stop_simulation_#t~ret8, stop_simulation_~tmp~2, stop_simulation_~__retres2~0;havoc stop_simulation_~tmp~2;havoc stop_simulation_~__retres2~0;havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 11738#L318-2 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 11737#L335-2 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 11736#L336-2 stop_simulation_#t~ret8 := exists_runnable_thread_#res;stop_simulation_~tmp~2 := stop_simulation_#t~ret8;havoc stop_simulation_#t~ret8; 11735#L525 assume 0 != stop_simulation_~tmp~2;stop_simulation_~__retres2~0 := 0; 11734#L532 stop_simulation_#res := stop_simulation_~__retres2~0; 11733#L533 start_simulation_#t~ret10 := stop_simulation_#res;start_simulation_~tmp___0~2 := start_simulation_#t~ret10;havoc start_simulation_#t~ret10; 11732#L583 assume !(0 != start_simulation_~tmp___0~2); 11372#L551-1 [2019-11-28 03:45:03,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:03,872 INFO L82 PathProgramCache]: Analyzing trace with hash -1713364885, now seen corresponding path program 5 times [2019-11-28 03:45:03,872 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:03,873 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706955274] [2019-11-28 03:45:03,873 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:03,912 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:03,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:03,912 INFO L82 PathProgramCache]: Analyzing trace with hash -984200142, now seen corresponding path program 1 times [2019-11-28 03:45:03,913 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:03,913 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749817378] [2019-11-28 03:45:03,913 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:03,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:03,962 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1749817378] [2019-11-28 03:45:03,962 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:03,962 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-28 03:45:03,962 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825962532] [2019-11-28 03:45:03,963 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 03:45:03,963 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:03,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 03:45:03,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 03:45:03,963 INFO L87 Difference]: Start difference. First operand 1029 states and 1402 transitions. cyclomatic complexity: 374 Second operand 5 states. [2019-11-28 03:45:04,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:04,087 INFO L93 Difference]: Finished difference Result 2151 states and 2943 transitions. [2019-11-28 03:45:04,087 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-28 03:45:04,087 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2151 states and 2943 transitions. [2019-11-28 03:45:04,107 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2122 [2019-11-28 03:45:04,122 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2151 states to 2151 states and 2943 transitions. [2019-11-28 03:45:04,122 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2151 [2019-11-28 03:45:04,124 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2151 [2019-11-28 03:45:04,125 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2151 states and 2943 transitions. [2019-11-28 03:45:04,129 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:04,129 INFO L688 BuchiCegarLoop]: Abstraction has 2151 states and 2943 transitions. [2019-11-28 03:45:04,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2151 states and 2943 transitions. [2019-11-28 03:45:04,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2151 to 1059. [2019-11-28 03:45:04,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1059 states. [2019-11-28 03:45:04,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 1059 states and 1421 transitions. [2019-11-28 03:45:04,158 INFO L711 BuchiCegarLoop]: Abstraction has 1059 states and 1421 transitions. [2019-11-28 03:45:04,158 INFO L591 BuchiCegarLoop]: Abstraction has 1059 states and 1421 transitions. [2019-11-28 03:45:04,158 INFO L424 BuchiCegarLoop]: ======== Iteration 10============ [2019-11-28 03:45:04,159 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1059 states and 1421 transitions. [2019-11-28 03:45:04,165 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1030 [2019-11-28 03:45:04,165 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:04,165 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:04,166 INFO L849 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] [2019-11-28 03:45:04,166 INFO L850 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] [2019-11-28 03:45:04,166 INFO L794 eck$LassoCheckResult]: Stem: 14677#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 14532#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 14533#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 14545#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 14546#L295-1 assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 14637#L300-1 assume 1 == ~C_1_i~0;~C_1_st~0 := 0; 14678#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 14647#L108 assume !(1 == ~P_1_pc~0); 14570#L108-2 is_P_1_triggered_~__retres1~0 := 0; 14643#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 14740#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 14714#L481 assume !(0 != activate_threads_~tmp~1); 14715#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 14671#L176 assume !(1 == ~P_2_pc~0); 14672#L176-2 is_P_2_triggered_~__retres1~1 := 0; 14673#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 14610#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 14611#L489 assume !(0 != activate_threads_~tmp___0~1); 14723#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 14732#L258 assume !(1 == ~C_1_pc~0); 14726#L258-2 assume !(2 == ~C_1_pc~0); 14619#L268-1 is_C_1_triggered_~__retres1~2 := 0; 14620#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 14624#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 14566#L497 assume !(0 != activate_threads_~tmp___1~1); 14567#L551-1 [2019-11-28 03:45:04,166 INFO L796 eck$LassoCheckResult]: Loop: 14567#L551-1 assume !false; 15541#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 15391#L387 assume !false; 15540#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 15539#L318 assume !(0 == ~P_1_st~0); 15325#L322 assume !(0 == ~P_2_st~0); 15320#L326 assume !(0 == ~C_1_st~0);exists_runnable_thread_~__retres1~3 := 0; 15317#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 15315#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 15314#L352 assume !(0 != eval_~tmp___2~0); 14589#L403 start_simulation_~kernel_st~0 := 2; 14534#L288-1 start_simulation_~kernel_st~0 := 3; 14535#L414 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 14588#L108-6 assume 1 == ~P_1_pc~0; 14609#L109-2 assume 1 == ~P_1_ev~0;is_P_1_triggered_~__retres1~0 := 1; 15209#L119-2 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 15208#L120-2 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 15207#L481-6 assume 0 != activate_threads_~tmp~1;~P_1_st~0 := 0; 15206#L481-8 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 15205#L176-6 assume !(1 == ~P_2_pc~0); 15204#L176-8 is_P_2_triggered_~__retres1~1 := 0; 15203#L187-2 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 15202#L188-2 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 15201#L489-6 assume !(0 != activate_threads_~tmp___0~1); 15200#L489-8 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 14689#L258-6 assume !(1 == ~C_1_pc~0); 14690#L258-8 assume !(2 == ~C_1_pc~0); 15198#L268-5 is_C_1_triggered_~__retres1~2 := 0; 15196#L279-2 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 15194#L280-2 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 15192#L497-6 assume !(0 != activate_threads_~tmp___1~1); 15190#L497-8 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 15186#L318-1 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 15187#L335-1 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 15182#L336-1 start_simulation_#t~ret9 := exists_runnable_thread_#res;start_simulation_~tmp~3 := start_simulation_#t~ret9;havoc start_simulation_#t~ret9; 15183#L570 assume !(0 == start_simulation_~tmp~3); 15510#L570-1 havoc stop_simulation_#res;havoc stop_simulation_#t~ret8, stop_simulation_~tmp~2, stop_simulation_~__retres2~0;havoc stop_simulation_~tmp~2;havoc stop_simulation_~__retres2~0;havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 15511#L318-2 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 15528#L335-2 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 15546#L336-2 stop_simulation_#t~ret8 := exists_runnable_thread_#res;stop_simulation_~tmp~2 := stop_simulation_#t~ret8;havoc stop_simulation_#t~ret8; 15545#L525 assume 0 != stop_simulation_~tmp~2;stop_simulation_~__retres2~0 := 0; 15544#L532 stop_simulation_#res := stop_simulation_~__retres2~0; 15543#L533 start_simulation_#t~ret10 := stop_simulation_#res;start_simulation_~tmp___0~2 := start_simulation_#t~ret10;havoc start_simulation_#t~ret10; 15542#L583 assume !(0 != start_simulation_~tmp___0~2); 14567#L551-1 [2019-11-28 03:45:04,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:04,167 INFO L82 PathProgramCache]: Analyzing trace with hash -1713364885, now seen corresponding path program 6 times [2019-11-28 03:45:04,167 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:04,167 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967358227] [2019-11-28 03:45:04,167 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:04,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:04,182 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:04,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:04,182 INFO L82 PathProgramCache]: Analyzing trace with hash -1995317392, now seen corresponding path program 1 times [2019-11-28 03:45:04,183 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:04,183 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819798473] [2019-11-28 03:45:04,183 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:04,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:04,202 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:04,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:04,203 INFO L82 PathProgramCache]: Analyzing trace with hash -237860646, now seen corresponding path program 1 times [2019-11-28 03:45:04,203 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:04,203 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699439621] [2019-11-28 03:45:04,203 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:04,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:04,251 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699439621] [2019-11-28 03:45:04,251 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:04,251 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 03:45:04,251 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1291924599] [2019-11-28 03:45:04,537 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 76 [2019-11-28 03:45:04,647 INFO L210 LassoAnalysis]: Preferences: [2019-11-28 03:45:04,648 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2019-11-28 03:45:04,648 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-28 03:45:04,648 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2019-11-28 03:45:04,649 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2019-11-28 03:45:04,649 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:04,649 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-28 03:45:04,649 INFO L132 ssoRankerPreferences]: Path of dumped script: [2019-11-28 03:45:04,649 INFO L133 ssoRankerPreferences]: Filename of dumped script: kundu.cil.c_Iteration10_Loop [2019-11-28 03:45:04,649 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-28 03:45:04,650 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-28 03:45:04,675 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,681 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,691 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,694 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,701 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,705 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,712 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,721 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,723 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,725 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,727 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,731 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,737 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,741 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,743 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,749 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,752 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,758 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,776 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,781 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,789 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:04,792 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,169 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-28 03:45:05,170 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:05,187 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,187 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:05,196 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,197 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_eval_#t~ret1=0} Honda state: {ULTIMATE.start_eval_#t~ret1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:05,215 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,215 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:05,227 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,227 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_exists_runnable_thread_~__retres1~3=1, ULTIMATE.start_stop_simulation_~tmp~2=1, ULTIMATE.start_exists_runnable_thread_#res=1} Honda state: {ULTIMATE.start_exists_runnable_thread_~__retres1~3=1, ULTIMATE.start_stop_simulation_~tmp~2=1, ULTIMATE.start_exists_runnable_thread_#res=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:05,283 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,283 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,297 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,297 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_start_simulation_~kernel_st~0=3} Honda state: {ULTIMATE.start_start_simulation_~kernel_st~0=3} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,358 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,358 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,371 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,371 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_is_P_2_triggered_~__retres1~1=0, ULTIMATE.start_is_P_2_triggered_#res=0} Honda state: {ULTIMATE.start_is_P_2_triggered_~__retres1~1=0, ULTIMATE.start_is_P_2_triggered_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,388 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,388 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,392 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,392 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_is_C_1_triggered_~__retres1~2=0} Honda state: {ULTIMATE.start_is_C_1_triggered_~__retres1~2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,410 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,410 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,418 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,419 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_start_simulation_#t~ret10=0} Honda state: {ULTIMATE.start_start_simulation_#t~ret10=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,434 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,434 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,438 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,438 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_eval_~tmp___0~0=0} Honda state: {ULTIMATE.start_eval_~tmp___0~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,450 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,450 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,460 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,460 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_start_simulation_#t~ret9=0} Honda state: {ULTIMATE.start_start_simulation_#t~ret9=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:05,479 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,479 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:05,483 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,483 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_activate_threads_#t~ret5=0} Honda state: {ULTIMATE.start_activate_threads_#t~ret5=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,500 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,500 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,505 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,505 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~P_2_pc~0=-2} Honda state: {~P_2_pc~0=-2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,519 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,519 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,523 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,523 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_eval_~tmp___1~0=0} Honda state: {ULTIMATE.start_eval_~tmp___1~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:05,539 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,539 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:05,543 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,544 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stop_simulation_#t~ret8=0} Honda state: {ULTIMATE.start_stop_simulation_#t~ret8=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,553 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,553 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,557 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,557 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_eval_#t~nondet4=0} Honda state: {ULTIMATE.start_eval_#t~nondet4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,572 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,572 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,576 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,576 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_activate_threads_#t~ret7=0} Honda state: {ULTIMATE.start_activate_threads_#t~ret7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,585 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,585 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,589 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,589 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_eval_#t~nondet2=0} Honda state: {ULTIMATE.start_eval_#t~nondet2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,598 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,599 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,604 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,604 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stop_simulation_#res=0, ULTIMATE.start_start_simulation_~tmp___0~2=0} Honda state: {ULTIMATE.start_stop_simulation_#res=0, ULTIMATE.start_start_simulation_~tmp___0~2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,618 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,618 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,623 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,623 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~P_2_st~0=7} Honda state: {~P_2_st~0=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,633 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,633 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,637 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 03:45:05,637 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_eval_#t~nondet3=0} Honda state: {ULTIMATE.start_eval_#t~nondet3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:05,650 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 03:45:05,650 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 03:45:05,673 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-28 03:45:05,673 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 03:45:05,690 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-28 03:45:05,693 INFO L210 LassoAnalysis]: Preferences: [2019-11-28 03:45:05,693 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2019-11-28 03:45:05,694 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-28 03:45:05,694 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2019-11-28 03:45:05,694 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2019-11-28 03:45:05,694 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:05,694 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-28 03:45:05,694 INFO L132 ssoRankerPreferences]: Path of dumped script: [2019-11-28 03:45:05,694 INFO L133 ssoRankerPreferences]: Filename of dumped script: kundu.cil.c_Iteration10_Loop [2019-11-28 03:45:05,694 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-28 03:45:05,694 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-28 03:45:05,700 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,704 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,709 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,734 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,744 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,748 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,752 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,756 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,758 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,761 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,776 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,778 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,780 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,782 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,785 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,792 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,795 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,827 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,852 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,855 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:05,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 03:45:06,248 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-28 03:45:06,255 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,265 INFO L120 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 [2019-11-28 03:45:06,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,276 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,280 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,292 INFO L120 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 [2019-11-28 03:45:06,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,294 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,295 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,336 INFO L120 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 [2019-11-28 03:45:06,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,340 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,341 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,347 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,354 INFO L120 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 [2019-11-28 03:45:06,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,357 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,359 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,365 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,374 INFO L120 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 [2019-11-28 03:45:06,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,380 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,397 INFO L120 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 [2019-11-28 03:45:06,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,400 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,411 INFO L120 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 [2019-11-28 03:45:06,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,413 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,414 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,416 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,425 INFO L120 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 [2019-11-28 03:45:06,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,427 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,429 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,431 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,438 INFO L120 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 [2019-11-28 03:45:06,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,440 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:06,441 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,445 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:06,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,450 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,459 INFO L120 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 Waiting until toolchain timeout for monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,462 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:06,464 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,478 INFO L120 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 [2019-11-28 03:45:06,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,482 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,491 INFO L120 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 [2019-11-28 03:45:06,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,494 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,495 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,499 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,509 INFO L120 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 [2019-11-28 03:45:06,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,513 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,522 INFO L120 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 [2019-11-28 03:45:06,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,525 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,526 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,528 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,536 INFO L120 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 [2019-11-28 03:45:06,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,539 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,542 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,549 INFO L120 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 [2019-11-28 03:45:06,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,552 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,552 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,555 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,562 INFO L120 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 [2019-11-28 03:45:06,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts Waiting until toolchain timeout for monitored process 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,565 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,566 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:06,568 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,575 INFO L120 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 [2019-11-28 03:45:06,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,577 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:06,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:06,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,582 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,589 INFO L120 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 [2019-11-28 03:45:06,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,592 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:06,592 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:06,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 41 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 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,614 INFO L120 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 [2019-11-28 03:45:06,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,616 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:06,619 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,626 INFO L120 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 [2019-11-28 03:45:06,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,628 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,631 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,645 INFO L120 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 [2019-11-28 03:45:06,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,647 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:06,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,648 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:06,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,651 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,661 INFO L120 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 [2019-11-28 03:45:06,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,663 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:06,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,665 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:06,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,667 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,676 INFO L120 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 Waiting until toolchain timeout for monitored process 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,679 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,680 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:06,682 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,692 INFO L120 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 [2019-11-28 03:45:06,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,694 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,695 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,707 INFO L120 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 [2019-11-28 03:45:06,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,711 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,729 INFO L120 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 [2019-11-28 03:45:06,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,732 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,733 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,736 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,744 INFO L120 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 [2019-11-28 03:45:06,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. Waiting until toolchain timeout for monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,748 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:06,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,758 INFO L120 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 [2019-11-28 03:45:06,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,760 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,761 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,763 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,770 INFO L120 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 [2019-11-28 03:45:06,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,773 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,774 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,777 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,784 INFO L120 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 [2019-11-28 03:45:06,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,787 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 03:45:06,788 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 03:45:06,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,790 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-28 03:45:06,792 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,797 INFO L120 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 [2019-11-28 03:45:06,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:06,801 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:06,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,803 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,810 INFO L120 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 [2019-11-28 03:45:06,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,813 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:06,814 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:06,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,818 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,825 INFO L120 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 [2019-11-28 03:45:06,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,828 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:06,829 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:06,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,838 INFO L120 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 [2019-11-28 03:45:06,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:06,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:06,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,846 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,853 INFO L120 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 [2019-11-28 03:45:06,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,856 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:06,858 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:06,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,870 INFO L120 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 [2019-11-28 03:45:06,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,873 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:06,874 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:06,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 59 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 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,885 INFO L120 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 [2019-11-28 03:45:06,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,888 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:06,888 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:06,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:06,891 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 60 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,903 INFO L120 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 [2019-11-28 03:45:06,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,905 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:06,906 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:06,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 60 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,922 INFO L120 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 [2019-11-28 03:45:06,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,924 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:06,925 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:06,926 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:06,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,937 INFO L120 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 [2019-11-28 03:45:06,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,940 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:06,942 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:06,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,945 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,955 INFO L120 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 [2019-11-28 03:45:06,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,958 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:06,959 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:06,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:06,973 INFO L120 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 [2019-11-28 03:45:06,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,976 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:06,977 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:06,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 65 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 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:06,990 INFO L120 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 [2019-11-28 03:45:06,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:06,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:06,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:06,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:06,993 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:06,994 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:06,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:06,997 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,009 INFO L120 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 [2019-11-28 03:45:07,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,012 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,013 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,016 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,024 INFO L120 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 [2019-11-28 03:45:07,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,027 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,039 INFO L120 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 [2019-11-28 03:45:07,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,042 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,043 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,053 INFO L120 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 Waiting until toolchain timeout for monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,056 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,057 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:07,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,066 INFO L120 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 [2019-11-28 03:45:07,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,069 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:07,069 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,071 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:07,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,081 INFO L120 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 [2019-11-28 03:45:07,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,084 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:07,084 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,086 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:07,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,091 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,098 INFO L120 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 [2019-11-28 03:45:07,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,102 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,103 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,106 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,113 INFO L120 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 [2019-11-28 03:45:07,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,116 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,117 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 74 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 74 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,124 INFO L120 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 [2019-11-28 03:45:07,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,127 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:07,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,127 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:07,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:07,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 75 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 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,137 INFO L120 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 [2019-11-28 03:45:07,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,139 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:07,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,140 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:07,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:07,143 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,156 INFO L120 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 [2019-11-28 03:45:07,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,159 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,162 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,169 INFO L120 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 Waiting until toolchain timeout for monitored process 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,171 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,172 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:07,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,187 INFO L120 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 [2019-11-28 03:45:07,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,190 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,193 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 79 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,207 INFO L120 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 [2019-11-28 03:45:07,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,211 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 79 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 80 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,223 INFO L120 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 [2019-11-28 03:45:07,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,231 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 80 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 81 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,245 INFO L120 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 [2019-11-28 03:45:07,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,248 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,249 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 81 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,252 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 82 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,260 INFO L120 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 [2019-11-28 03:45:07,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,264 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 82 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 83 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,276 INFO L120 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 [2019-11-28 03:45:07,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:07,280 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:07,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 83 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,283 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-28 03:45:07,285 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 84 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,291 INFO L120 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 [2019-11-28 03:45:07,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,295 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 84 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,298 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 85 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 85 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,332 INFO L120 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 [2019-11-28 03:45:07,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,337 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:07,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 86 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 86 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,352 INFO L120 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 [2019-11-28 03:45:07,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:07,360 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,367 INFO L120 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 [2019-11-28 03:45:07,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,371 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,381 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 88 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,388 INFO L120 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 [2019-11-28 03:45:07,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,393 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 88 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,398 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 89 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,405 INFO L120 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 [2019-11-28 03:45:07,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,409 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 89 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 90 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 90 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,419 INFO L120 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 [2019-11-28 03:45:07,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,422 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:07,425 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 91 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,432 INFO L120 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 [2019-11-28 03:45:07,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 91 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,439 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 92 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,445 INFO L120 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 [2019-11-28 03:45:07,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,448 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:07,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,449 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:07,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 92 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 93 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,460 INFO L120 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 [2019-11-28 03:45:07,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,464 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 93 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,467 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 94 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 94 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,511 INFO L120 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 [2019-11-28 03:45:07,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,514 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:07,525 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 95 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,573 INFO L120 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 Waiting until toolchain timeout for monitored process 95 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:07,590 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 96 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,627 INFO L120 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 Waiting until toolchain timeout for monitored process 96 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:07,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 97 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,647 INFO L120 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 [2019-11-28 03:45:07,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 97 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,653 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 98 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,660 INFO L120 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 [2019-11-28 03:45:07,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,664 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 98 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 99 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,674 INFO L120 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 [2019-11-28 03:45:07,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,677 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 99 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,679 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,689 INFO L120 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 [2019-11-28 03:45:07,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,699 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 101 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,707 INFO L120 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 [2019-11-28 03:45:07,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,709 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:07,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,711 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:07,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 101 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 102 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,723 INFO L120 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 [2019-11-28 03:45:07,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,726 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:07,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,728 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:07,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 102 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,733 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 103 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,744 INFO L120 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 [2019-11-28 03:45:07,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,748 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 103 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 104 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,757 INFO L120 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 [2019-11-28 03:45:07,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 104 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 105 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,786 INFO L120 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 [2019-11-28 03:45:07,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,788 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:07,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,790 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:07,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 105 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 106 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,804 INFO L120 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 [2019-11-28 03:45:07,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,807 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:07,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,808 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:07,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 106 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,812 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,825 INFO L120 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 [2019-11-28 03:45:07,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,830 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 108 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,842 INFO L120 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 [2019-11-28 03:45:07,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,845 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 108 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,848 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 109 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,858 INFO L120 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 [2019-11-28 03:45:07,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,864 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 109 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,871 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 110 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,877 INFO L120 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 [2019-11-28 03:45:07,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,880 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 110 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,895 INFO L120 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 [2019-11-28 03:45:07,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,899 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,902 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 112 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,918 INFO L120 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 [2019-11-28 03:45:07,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 112 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,924 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 113 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,932 INFO L120 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 [2019-11-28 03:45:07,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,935 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 113 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,938 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,948 INFO L120 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 [2019-11-28 03:45:07,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:07,953 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:07,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,956 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-28 03:45:07,957 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 115 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,962 INFO L120 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 [2019-11-28 03:45:07,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:07,965 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:07,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 115 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 116 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,978 INFO L120 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 [2019-11-28 03:45:07,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,980 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:07,981 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:07,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 116 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:07,992 INFO L120 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 [2019-11-28 03:45:07,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:07,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:07,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:07,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:07,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:07,995 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:07,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:07,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 118 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,006 INFO L120 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 [2019-11-28 03:45:08,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,010 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 118 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 119 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,023 INFO L120 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 [2019-11-28 03:45:08,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,029 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 119 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 120 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,044 INFO L120 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 [2019-11-28 03:45:08,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,046 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,047 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 120 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,050 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 121 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,059 INFO L120 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 [2019-11-28 03:45:08,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,062 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,062 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 121 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,065 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,072 INFO L120 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 [2019-11-28 03:45:08,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,074 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,075 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,078 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,088 INFO L120 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 [2019-11-28 03:45:08,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,091 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:08,091 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,092 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-11-28 03:45:08,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,096 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 124 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 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,105 INFO L120 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 [2019-11-28 03:45:08,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,107 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,108 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 125 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 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,115 INFO L120 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 [2019-11-28 03:45:08,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,118 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,120 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 126 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 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,126 INFO L120 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 [2019-11-28 03:45:08,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,128 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,129 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,132 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 127 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 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,137 INFO L120 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 [2019-11-28 03:45:08,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,140 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,144 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 128 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,150 INFO L120 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 [2019-11-28 03:45:08,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,153 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,154 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 128 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,157 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,164 INFO L120 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 [2019-11-28 03:45:08,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,168 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,171 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 130 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 130 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,178 INFO L120 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 [2019-11-28 03:45:08,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,180 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,181 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 131 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,192 INFO L120 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 [2019-11-28 03:45:08,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,195 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 131 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,198 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [MP z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Exception during sending of exit command (exit): Broken pipe No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 132 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 132 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,204 INFO L120 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 [2019-11-28 03:45:08,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,206 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:08,206 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,208 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-11-28 03:45:08,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,211 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 133 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 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,216 INFO L120 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 [2019-11-28 03:45:08,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,218 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:08,218 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,220 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-11-28 03:45:08,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,227 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 134 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 134 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,233 INFO L120 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 [2019-11-28 03:45:08,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,236 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,236 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,239 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 135 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 135 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,246 INFO L120 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 [2019-11-28 03:45:08,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,249 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,253 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 136 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 136 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,259 INFO L120 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 [2019-11-28 03:45:08,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,261 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:08,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,262 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-11-28 03:45:08,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,266 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 137 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 137 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,273 INFO L120 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 [2019-11-28 03:45:08,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,276 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:08,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,277 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-11-28 03:45:08,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,281 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,292 INFO L120 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 [2019-11-28 03:45:08,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,295 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,296 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,300 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,306 INFO L120 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 [2019-11-28 03:45:08,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,309 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,310 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 140 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,319 INFO L120 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 [2019-11-28 03:45:08,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,322 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,329 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 140 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,339 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 141 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,346 INFO L120 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 [2019-11-28 03:45:08,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,350 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 141 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,354 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,393 INFO L120 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 [2019-11-28 03:45:08,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,398 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,401 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 143 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 143 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,406 INFO L120 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 [2019-11-28 03:45:08,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,409 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 144 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 144 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,420 INFO L120 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 [2019-11-28 03:45:08,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,422 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,422 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,426 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 145 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 145 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,431 INFO L120 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 [2019-11-28 03:45:08,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 03:45:08,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,433 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:08,434 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:08,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,437 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-28 03:45:08,438 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 146 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 146 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,443 INFO L120 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 [2019-11-28 03:45:08,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,445 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,445 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,446 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,449 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 147 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 147 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,455 INFO L120 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 [2019-11-28 03:45:08,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,456 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,457 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,457 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 148 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 148 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,466 INFO L120 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 [2019-11-28 03:45:08,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,469 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,471 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 149 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 149 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,478 INFO L120 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 [2019-11-28 03:45:08,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,480 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,481 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,483 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 150 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,500 INFO L120 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 [2019-11-28 03:45:08,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,504 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,506 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 150 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,513 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 151 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 151 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,525 INFO L120 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 [2019-11-28 03:45:08,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,530 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,534 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 152 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,546 INFO L120 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 [2019-11-28 03:45:08,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,549 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 152 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,553 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 153 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,559 INFO L120 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 [2019-11-28 03:45:08,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,562 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 153 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,565 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 154 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,571 INFO L120 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 [2019-11-28 03:45:08,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,573 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,574 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:08,574 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,575 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:08,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 154 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,580 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 155 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,588 INFO L120 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 [2019-11-28 03:45:08,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,590 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,591 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 155 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,594 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 156 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,604 INFO L120 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 [2019-11-28 03:45:08,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,609 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 156 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,613 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 157 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,624 INFO L120 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 [2019-11-28 03:45:08,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,629 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 157 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,634 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 158 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,644 INFO L120 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 [2019-11-28 03:45:08,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,646 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,647 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 158 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,651 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 159 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,657 INFO L120 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 [2019-11-28 03:45:08,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,660 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,661 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 159 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,664 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 160 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,671 INFO L120 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 [2019-11-28 03:45:08,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,673 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,674 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 160 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,678 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 161 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,686 INFO L120 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 [2019-11-28 03:45:08,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,690 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 161 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,693 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 162 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 162 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,703 INFO L120 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 [2019-11-28 03:45:08,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,705 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,706 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,706 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,709 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 163 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,716 INFO L120 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 [2019-11-28 03:45:08,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,718 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,719 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:08,719 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:08,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 163 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 164 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 164 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,734 INFO L120 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 [2019-11-28 03:45:08,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,735 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,736 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:08,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,737 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:08,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 165 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 165 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,750 INFO L120 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 [2019-11-28 03:45:08,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,752 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,753 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,753 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,756 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 166 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 166 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,762 INFO L120 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 [2019-11-28 03:45:08,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,764 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,764 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,765 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,768 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 167 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 167 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,773 INFO L120 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 [2019-11-28 03:45:08,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,774 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,774 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:08,774 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,775 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:08,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,781 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 168 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 168 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,787 INFO L120 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 [2019-11-28 03:45:08,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,789 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:08,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,792 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:08,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:08,802 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 169 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,809 INFO L120 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 [2019-11-28 03:45:08,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,812 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,815 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 169 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,832 INFO L120 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 [2019-11-28 03:45:08,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,835 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,836 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,841 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,848 INFO L120 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 [2019-11-28 03:45:08,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,851 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,853 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,867 INFO L120 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 [2019-11-28 03:45:08,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,871 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,876 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,885 INFO L120 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 [2019-11-28 03:45:08,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,887 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,888 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,889 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,894 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 174 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,905 INFO L120 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 [2019-11-28 03:45:08,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,910 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 174 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,916 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 175 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,925 INFO L120 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 [2019-11-28 03:45:08,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,930 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 175 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,936 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 176 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,947 INFO L120 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 [2019-11-28 03:45:08,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:08,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,952 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-28 03:45:08,953 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-28 03:45:08,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 176 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-28 03:45:08,961 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 177 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,968 INFO L120 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 [2019-11-28 03:45:08,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,971 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:08,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:08,973 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:08,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 177 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:08,978 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 178 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:08,989 INFO L120 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 [2019-11-28 03:45:08,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:08,993 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:08,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:08,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:08,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:08,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:08,995 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:08,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 178 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 179 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,012 INFO L120 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 [2019-11-28 03:45:09,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,014 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,016 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 179 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 180 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,034 INFO L120 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 [2019-11-28 03:45:09,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,038 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,042 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 180 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,052 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 181 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,064 INFO L120 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 [2019-11-28 03:45:09,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,068 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,069 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 181 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,089 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 182 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,098 INFO L120 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 [2019-11-28 03:45:09,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,101 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,104 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 182 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,112 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 183 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,122 INFO L120 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 [2019-11-28 03:45:09,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,125 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,127 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 183 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,135 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 184 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,145 INFO L120 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 [2019-11-28 03:45:09,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,148 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,150 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 184 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,157 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 185 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,170 INFO L120 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 [2019-11-28 03:45:09,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,172 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts Waiting until toolchain timeout for monitored process 185 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,173 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:09,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,180 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:09,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:09,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 186 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,216 INFO L120 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 [2019-11-28 03:45:09,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,218 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,219 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,221 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 186 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 187 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,239 INFO L120 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 [2019-11-28 03:45:09,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,242 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,244 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 187 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 188 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,258 INFO L120 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 [2019-11-28 03:45:09,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,261 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,264 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 188 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,273 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 189 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,284 INFO L120 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 [2019-11-28 03:45:09,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,287 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,290 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 189 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,297 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 190 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,309 INFO L120 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 [2019-11-28 03:45:09,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,312 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 190 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 191 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,366 INFO L120 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 [2019-11-28 03:45:09,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,369 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,371 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 191 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,376 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,391 INFO L120 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 [2019-11-28 03:45:09,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,393 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,400 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 193 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,414 INFO L120 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 [2019-11-28 03:45:09,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,416 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 193 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,423 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 194 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,433 INFO L120 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 [2019-11-28 03:45:09,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,436 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:09,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,438 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:09,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 194 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,447 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 195 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,455 INFO L120 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 [2019-11-28 03:45:09,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,458 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,458 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:09,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,461 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:09,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 195 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 196 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,480 INFO L120 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 [2019-11-28 03:45:09,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,483 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 196 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 197 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,498 INFO L120 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 [2019-11-28 03:45:09,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,500 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,502 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 197 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,507 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 198 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,518 INFO L120 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 [2019-11-28 03:45:09,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,520 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,521 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:09,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,523 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:09,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 198 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,532 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 199 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,540 INFO L120 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 [2019-11-28 03:45:09,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,542 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,542 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:09,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,544 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:09,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 199 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,552 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 200 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,559 INFO L120 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 [2019-11-28 03:45:09,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,563 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,565 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 200 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,571 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 201 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,581 INFO L120 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 [2019-11-28 03:45:09,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,583 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 201 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,591 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 202 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,602 INFO L120 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 [2019-11-28 03:45:09,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,605 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 202 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,619 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 203 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,629 INFO L120 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 [2019-11-28 03:45:09,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,631 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,633 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 203 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 204 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,647 INFO L120 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 [2019-11-28 03:45:09,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,650 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 204 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,659 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 205 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,666 INFO L120 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 [2019-11-28 03:45:09,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,669 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,670 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 205 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 206 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,681 INFO L120 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 [2019-11-28 03:45:09,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,684 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,686 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 206 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,694 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 207 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,701 INFO L120 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 [2019-11-28 03:45:09,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,704 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-28 03:45:09,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:09,706 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:09,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 207 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,711 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-28 03:45:09,713 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 208 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,719 INFO L120 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 [2019-11-28 03:45:09,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,722 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,722 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 208 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,724 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:09,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:09,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 209 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,739 INFO L120 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 [2019-11-28 03:45:09,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,742 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,743 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:09,745 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:09,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 209 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,758 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 210 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,765 INFO L120 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 [2019-11-28 03:45:09,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,768 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,768 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:09,770 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:09,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 210 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,776 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,787 INFO L120 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 Waiting until toolchain timeout for monitored process 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:09,792 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:09,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:09,800 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 212 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,807 INFO L120 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 [2019-11-28 03:45:09,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:09,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:09,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 212 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 213 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,834 INFO L120 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 [2019-11-28 03:45:09,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,837 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:09,838 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:09,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 213 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,845 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 214 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,852 INFO L120 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 [2019-11-28 03:45:09,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,854 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,855 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:09,856 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:09,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 214 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 215 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,869 INFO L120 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 [2019-11-28 03:45:09,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,872 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:09,873 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:09,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 215 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,880 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 216 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,888 INFO L120 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 [2019-11-28 03:45:09,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,891 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:09,891 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:09,893 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-11-28 03:45:09,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 216 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,903 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 217 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,910 INFO L120 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 [2019-11-28 03:45:09,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,912 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:09,914 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:09,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 217 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,921 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 218 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,929 INFO L120 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 [2019-11-28 03:45:09,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:09,934 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:09,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 218 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,941 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 219 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,948 INFO L120 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 [2019-11-28 03:45:09,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,952 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:09,954 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:09,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 219 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 220 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,970 INFO L120 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 [2019-11-28 03:45:09,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,973 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,974 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:09,975 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:09,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 220 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:09,982 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 221 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:09,989 INFO L120 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 [2019-11-28 03:45:09,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:09,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:09,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:09,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:09,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:09,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:09,993 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:09,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 221 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,002 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 222 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,010 INFO L120 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 [2019-11-28 03:45:10,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,013 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,014 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,016 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:10,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 222 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 223 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,031 INFO L120 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 [2019-11-28 03:45:10,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,034 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,036 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:10,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 223 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,044 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 224 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,051 INFO L120 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 [2019-11-28 03:45:10,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,053 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,054 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,055 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:10,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 224 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,062 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 225 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,068 INFO L120 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 [2019-11-28 03:45:10,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,072 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:10,072 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,074 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-11-28 03:45:10,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 225 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,087 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 226 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,094 INFO L120 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 [2019-11-28 03:45:10,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,097 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,097 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:10,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,101 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-11-28 03:45:10,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 226 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 227 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,124 INFO L120 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 [2019-11-28 03:45:10,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,126 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,127 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,129 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:10,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 227 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,136 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 228 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,143 INFO L120 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 [2019-11-28 03:45:10,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,148 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:10,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 228 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 229 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 229 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,161 INFO L120 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 [2019-11-28 03:45:10,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,163 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:10,163 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,165 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-11-28 03:45:10,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:10,178 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 230 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 230 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,183 INFO L120 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 [2019-11-28 03:45:10,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,185 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,186 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:10,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,187 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-11-28 03:45:10,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:10,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 231 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 231 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,205 INFO L120 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 [2019-11-28 03:45:10,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,207 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,208 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,209 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:10,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:10,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 232 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 232 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,223 INFO L120 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 [2019-11-28 03:45:10,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,227 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:10,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:10,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 233 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 233 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,241 INFO L120 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 [2019-11-28 03:45:10,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,243 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,246 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:10,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:10,267 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 234 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,274 INFO L120 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 [2019-11-28 03:45:10,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,277 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,280 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:10,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 234 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,290 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 235 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,303 INFO L120 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 [2019-11-28 03:45:10,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,309 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:10,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 235 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,318 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 236 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,324 INFO L120 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 [2019-11-28 03:45:10,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,328 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,329 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:10,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 236 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,337 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 237 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 237 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,372 INFO L120 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 [2019-11-28 03:45:10,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,375 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:10,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:10,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 238 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,391 INFO L120 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 [2019-11-28 03:45:10,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:10,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,394 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-28 03:45:10,396 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-28 03:45:10,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 238 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-28 03:45:10,404 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 239 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,409 INFO L120 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 [2019-11-28 03:45:10,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,412 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 239 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,419 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 240 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,427 INFO L120 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 [2019-11-28 03:45:10,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,429 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 240 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,436 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 241 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,445 INFO L120 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 [2019-11-28 03:45:10,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,449 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 241 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 242 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,461 INFO L120 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 [2019-11-28 03:45:10,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,463 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,465 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 242 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,471 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 243 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,480 INFO L120 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 [2019-11-28 03:45:10,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,482 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 243 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 244 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,506 INFO L120 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 [2019-11-28 03:45:10,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,509 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,511 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 244 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 245 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,525 INFO L120 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 [2019-11-28 03:45:10,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,529 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 245 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,535 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 246 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,544 INFO L120 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 [2019-11-28 03:45:10,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,547 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 246 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,553 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 247 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,562 INFO L120 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 [2019-11-28 03:45:10,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,565 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,566 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:10,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,568 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:10,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 247 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,576 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 248 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,585 INFO L120 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 [2019-11-28 03:45:10,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,587 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 248 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 249 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,601 INFO L120 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 [2019-11-28 03:45:10,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,604 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,606 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 249 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 250 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,624 INFO L120 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 [2019-11-28 03:45:10,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 250 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 251 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,642 INFO L120 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 [2019-11-28 03:45:10,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,648 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 251 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,654 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 252 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,663 INFO L120 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 [2019-11-28 03:45:10,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 252 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 253 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,681 INFO L120 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 [2019-11-28 03:45:10,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,685 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 253 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 254 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,703 INFO L120 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 [2019-11-28 03:45:10,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,705 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,707 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 254 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,712 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 255 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,727 INFO L120 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 [2019-11-28 03:45:10,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,730 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,731 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 255 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,737 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,763 INFO L120 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 [2019-11-28 03:45:10,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,766 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,766 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts Waiting until toolchain timeout for monitored process 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,768 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:10,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:10,783 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 257 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,791 INFO L120 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 [2019-11-28 03:45:10,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,797 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,797 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:10,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,801 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:10,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:10,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Waiting until toolchain timeout for monitored process 257 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 Starting monitored process 258 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,827 INFO L120 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 [2019-11-28 03:45:10,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,831 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. Waiting until toolchain timeout for monitored process 258 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:10,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 259 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,841 INFO L120 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 [2019-11-28 03:45:10,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,843 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,844 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 259 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,848 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 260 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,855 INFO L120 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 [2019-11-28 03:45:10,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,857 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,857 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:10,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,858 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:10,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 260 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,865 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 261 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,871 INFO L120 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 [2019-11-28 03:45:10,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,873 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,874 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:10,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,875 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-28 03:45:10,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 261 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,880 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 262 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,886 INFO L120 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 [2019-11-28 03:45:10,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,889 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 262 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,894 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 263 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,901 INFO L120 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 [2019-11-28 03:45:10,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 263 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,908 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 264 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,915 INFO L120 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 [2019-11-28 03:45:10,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,917 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 264 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,927 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 265 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,935 INFO L120 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 [2019-11-28 03:45:10,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,938 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 265 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,942 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 266 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,948 INFO L120 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 [2019-11-28 03:45:10,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,950 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,952 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 266 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,957 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 267 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,963 INFO L120 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 [2019-11-28 03:45:10,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,966 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 267 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,970 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 268 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,976 INFO L120 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 [2019-11-28 03:45:10,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,978 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,979 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 268 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,984 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 269 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:10,990 INFO L120 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 [2019-11-28 03:45:10,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:10,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-28 03:45:10,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:10,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:10,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:10,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-28 03:45:10,994 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 03:45:10,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 269 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:10,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-28 03:45:11,001 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 270 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,006 INFO L120 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 [2019-11-28 03:45:11,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,008 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,010 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 270 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,016 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 271 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 271 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,023 INFO L120 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 [2019-11-28 03:45:11,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,026 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,026 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:11,034 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 272 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,040 INFO L120 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 [2019-11-28 03:45:11,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,042 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,043 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 272 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,048 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 273 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,055 INFO L120 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 [2019-11-28 03:45:11,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,057 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,058 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,060 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 273 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,070 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 274 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,077 INFO L120 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 [2019-11-28 03:45:11,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,080 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,080 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,083 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 274 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 275 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,101 INFO L120 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 [2019-11-28 03:45:11,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,104 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,105 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 275 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,112 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 276 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,118 INFO L120 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 [2019-11-28 03:45:11,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,121 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,122 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 276 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,127 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 277 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,137 INFO L120 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 [2019-11-28 03:45:11,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,141 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,141 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,143 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 277 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,149 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 278 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,157 INFO L120 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 [2019-11-28 03:45:11,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,159 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,159 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:11,159 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-28 03:45:11,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 278 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,170 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 279 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,178 INFO L120 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 [2019-11-28 03:45:11,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,181 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,182 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 279 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,188 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 280 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,194 INFO L120 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 [2019-11-28 03:45:11,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,196 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,197 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 280 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 281 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 281 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,209 INFO L120 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 [2019-11-28 03:45:11,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,211 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,212 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:11,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [MP z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Exception during sending of exit command (exit): Broken pipe No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 282 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 282 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,228 INFO L120 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 [2019-11-28 03:45:11,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,230 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,231 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,232 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:11,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 283 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 283 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,253 INFO L120 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 [2019-11-28 03:45:11,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,256 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,257 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:11,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 284 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,269 INFO L120 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 [2019-11-28 03:45:11,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,271 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,271 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,272 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 284 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,278 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 285 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,287 INFO L120 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 [2019-11-28 03:45:11,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,289 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,289 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,290 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 285 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 286 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,305 INFO L120 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 [2019-11-28 03:45:11,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,308 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 286 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 287 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,321 INFO L120 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 [2019-11-28 03:45:11,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,324 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:11,324 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-28 03:45:11,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 287 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,335 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 288 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 288 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,368 INFO L120 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 [2019-11-28 03:45:11,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,370 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,371 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:11,371 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,373 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-28 03:45:11,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:11,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 289 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 289 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,391 INFO L120 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 [2019-11-28 03:45:11,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,393 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:11,401 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 290 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,415 INFO L120 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 [2019-11-28 03:45:11,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,417 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,417 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,419 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 290 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,425 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 291 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 291 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,431 INFO L120 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 [2019-11-28 03:45:11,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,435 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,436 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:11,436 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,438 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-28 03:45:11,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:11,445 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 292 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,455 INFO L120 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 [2019-11-28 03:45:11,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,457 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,457 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 03:45:11,457 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,459 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-28 03:45:11,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 292 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,466 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 293 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,472 INFO L120 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 [2019-11-28 03:45:11,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,475 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,476 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,477 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 293 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,483 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 294 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,489 INFO L120 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 [2019-11-28 03:45:11,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,491 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,492 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,493 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 294 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,499 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 295 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,505 INFO L120 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 [2019-11-28 03:45:11,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,508 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,508 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,511 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 295 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,522 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 296 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,529 INFO L120 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 [2019-11-28 03:45:11,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,531 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,532 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 296 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,539 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 297 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 297 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,545 INFO L120 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 [2019-11-28 03:45:11,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,547 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,549 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:11,556 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 298 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 298 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,561 INFO L120 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 [2019-11-28 03:45:11,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,563 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,564 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,565 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 03:45:11,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 299 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,586 INFO L120 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 [2019-11-28 03:45:11,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,588 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,588 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,590 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 299 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 300 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 03:45:11,602 INFO L120 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 [2019-11-28 03:45:11,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-28 03:45:11,604 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-28 03:45:11,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 03:45:11,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 03:45:11,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 03:45:11,605 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-28 03:45:11,606 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-28 03:45:11,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 300 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 03:45:11,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-28 03:45:11,614 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:11,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 03:45:11,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 03:45:11,615 INFO L87 Difference]: Start difference. First operand 1059 states and 1421 transitions. cyclomatic complexity: 363 Second operand 3 states. [2019-11-28 03:45:11,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:11,642 INFO L93 Difference]: Finished difference Result 1059 states and 1405 transitions. [2019-11-28 03:45:11,643 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 03:45:11,643 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1059 states and 1405 transitions. [2019-11-28 03:45:11,650 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1030 [2019-11-28 03:45:11,657 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1059 states to 1059 states and 1405 transitions. [2019-11-28 03:45:11,657 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1059 [2019-11-28 03:45:11,659 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1059 [2019-11-28 03:45:11,659 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1059 states and 1405 transitions. [2019-11-28 03:45:11,661 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:11,661 INFO L688 BuchiCegarLoop]: Abstraction has 1059 states and 1405 transitions. [2019-11-28 03:45:11,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1059 states and 1405 transitions. [2019-11-28 03:45:11,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1059 to 1059. [2019-11-28 03:45:11,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1059 states. [2019-11-28 03:45:11,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 1059 states and 1405 transitions. [2019-11-28 03:45:11,693 INFO L711 BuchiCegarLoop]: Abstraction has 1059 states and 1405 transitions. [2019-11-28 03:45:11,693 INFO L591 BuchiCegarLoop]: Abstraction has 1059 states and 1405 transitions. [2019-11-28 03:45:11,693 INFO L424 BuchiCegarLoop]: ======== Iteration 11============ [2019-11-28 03:45:11,693 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1059 states and 1405 transitions. [2019-11-28 03:45:11,700 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1030 [2019-11-28 03:45:11,700 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:11,700 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:11,701 INFO L849 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] [2019-11-28 03:45:11,702 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 03:45:11,702 INFO L794 eck$LassoCheckResult]: Stem: 16805#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 16658#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 16659#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 16671#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 16672#L295-1 assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 16760#L300-1 assume 1 == ~C_1_i~0;~C_1_st~0 := 0; 16806#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 16773#L108 assume !(1 == ~P_1_pc~0); 16696#L108-2 is_P_1_triggered_~__retres1~0 := 0; 16766#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 16848#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 16829#L481 assume !(0 != activate_threads_~tmp~1); 16830#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 16800#L176 assume !(1 == ~P_2_pc~0); 16801#L176-2 is_P_2_triggered_~__retres1~1 := 0; 16802#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 16732#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 16733#L489 assume !(0 != activate_threads_~tmp___0~1); 16835#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 16842#L258 assume !(1 == ~C_1_pc~0); 16837#L258-2 assume !(2 == ~C_1_pc~0); 16743#L268-1 is_C_1_triggered_~__retres1~2 := 0; 16744#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 16748#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 16692#L497 assume !(0 != activate_threads_~tmp___1~1); 16693#L551-1 [2019-11-28 03:45:11,710 INFO L796 eck$LassoCheckResult]: Loop: 16693#L551-1 assume !false; 17288#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 17284#L387 assume !false; 17282#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 17280#L318 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 17278#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 17276#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 17274#L352 assume 0 != eval_~tmp___2~0; 17273#L352-1 assume 0 == ~P_1_st~0;eval_~tmp~0 := eval_#t~nondet2;havoc eval_#t~nondet2; 16767#L361 assume 0 != eval_~tmp~0;~P_1_st~0 := 1; 16768#L73 assume 0 == ~P_1_pc~0; 17541#L77 assume !(~i~0 < ~max_loop~0); 17540#L96 ~P_1_st~0 := 2; 17531#L357 assume !(0 == ~P_2_st~0); 17529#L372 assume !(0 == ~C_1_st~0); 16643#L387 assume !false; 16644#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 16669#L318 assume !(0 == ~P_1_st~0); 16670#L322 assume !(0 == ~P_2_st~0); 16715#L326 assume !(0 == ~C_1_st~0);exists_runnable_thread_~__retres1~3 := 0; 16716#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 17549#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 17547#L352 assume !(0 != eval_~tmp___2~0); 17548#L403 start_simulation_~kernel_st~0 := 2; 17578#L288-1 start_simulation_~kernel_st~0 := 3; 17574#L414 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 17571#L108-6 assume 1 == ~P_1_pc~0; 17568#L109-2 assume 1 == ~P_1_ev~0;is_P_1_triggered_~__retres1~0 := 1; 17565#L119-2 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 17562#L120-2 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 17560#L481-6 assume 0 != activate_threads_~tmp~1;~P_1_st~0 := 0; 17557#L481-8 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 17458#L176-6 assume !(1 == ~P_2_pc~0); 17457#L176-8 is_P_2_triggered_~__retres1~1 := 0; 17456#L187-2 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 17453#L188-2 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 17450#L489-6 assume !(0 != activate_threads_~tmp___0~1); 17446#L489-8 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 17436#L258-6 assume !(1 == ~C_1_pc~0); 17421#L258-8 assume !(2 == ~C_1_pc~0); 17418#L268-5 is_C_1_triggered_~__retres1~2 := 0; 17416#L279-2 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 17414#L280-2 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 17412#L497-6 assume !(0 != activate_threads_~tmp___1~1); 17408#L497-8 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 17404#L318-1 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 17400#L335-1 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 17394#L336-1 start_simulation_#t~ret9 := exists_runnable_thread_#res;start_simulation_~tmp~3 := start_simulation_#t~ret9;havoc start_simulation_#t~ret9; 17304#L570 assume !(0 == start_simulation_~tmp~3); 17303#L570-1 havoc stop_simulation_#res;havoc stop_simulation_#t~ret8, stop_simulation_~tmp~2, stop_simulation_~__retres2~0;havoc stop_simulation_~tmp~2;havoc stop_simulation_~__retres2~0;havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 17302#L318-2 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 17301#L335-2 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 17300#L336-2 stop_simulation_#t~ret8 := exists_runnable_thread_#res;stop_simulation_~tmp~2 := stop_simulation_#t~ret8;havoc stop_simulation_#t~ret8; 17298#L525 assume 0 != stop_simulation_~tmp~2;stop_simulation_~__retres2~0 := 0; 17297#L532 stop_simulation_#res := stop_simulation_~__retres2~0; 17296#L533 start_simulation_#t~ret10 := stop_simulation_#res;start_simulation_~tmp___0~2 := start_simulation_#t~ret10;havoc start_simulation_#t~ret10; 17292#L583 assume !(0 != start_simulation_~tmp___0~2); 16693#L551-1 [2019-11-28 03:45:11,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:11,711 INFO L82 PathProgramCache]: Analyzing trace with hash -1713364885, now seen corresponding path program 7 times [2019-11-28 03:45:11,711 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:11,711 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706477519] [2019-11-28 03:45:11,712 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:11,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:11,730 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:11,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:11,731 INFO L82 PathProgramCache]: Analyzing trace with hash 1599561696, now seen corresponding path program 1 times [2019-11-28 03:45:11,731 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:11,732 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3817784] [2019-11-28 03:45:11,732 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:11,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:11,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:11,782 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3817784] [2019-11-28 03:45:11,782 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:11,782 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 03:45:11,783 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121195283] [2019-11-28 03:45:11,783 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 03:45:11,784 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:11,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 03:45:11,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 03:45:11,784 INFO L87 Difference]: Start difference. First operand 1059 states and 1405 transitions. cyclomatic complexity: 347 Second operand 3 states. [2019-11-28 03:45:11,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:11,831 INFO L93 Difference]: Finished difference Result 1763 states and 2324 transitions. [2019-11-28 03:45:11,832 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 03:45:11,832 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1763 states and 2324 transitions. [2019-11-28 03:45:11,854 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1728 [2019-11-28 03:45:11,869 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1763 states to 1763 states and 2324 transitions. [2019-11-28 03:45:11,870 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1763 [2019-11-28 03:45:11,872 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1763 [2019-11-28 03:45:11,873 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1763 states and 2324 transitions. [2019-11-28 03:45:11,876 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:11,876 INFO L688 BuchiCegarLoop]: Abstraction has 1763 states and 2324 transitions. [2019-11-28 03:45:11,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1763 states and 2324 transitions. [2019-11-28 03:45:11,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1763 to 1747. [2019-11-28 03:45:11,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1747 states. [2019-11-28 03:45:11,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1747 states and 2304 transitions. [2019-11-28 03:45:11,913 INFO L711 BuchiCegarLoop]: Abstraction has 1747 states and 2304 transitions. [2019-11-28 03:45:11,913 INFO L591 BuchiCegarLoop]: Abstraction has 1747 states and 2304 transitions. [2019-11-28 03:45:11,913 INFO L424 BuchiCegarLoop]: ======== Iteration 12============ [2019-11-28 03:45:11,914 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1747 states and 2304 transitions. [2019-11-28 03:45:11,922 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1712 [2019-11-28 03:45:11,922 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:11,922 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:11,924 INFO L849 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] [2019-11-28 03:45:11,924 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 03:45:11,924 INFO L794 eck$LassoCheckResult]: Stem: 19633#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 19485#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 19486#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 19498#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 19499#L295-1 assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 19589#L300-1 assume 1 == ~C_1_i~0;~C_1_st~0 := 0; 19634#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 19602#L108 assume !(1 == ~P_1_pc~0); 19596#L108-2 is_P_1_triggered_~__retres1~0 := 0; 19597#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 19523#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 19524#L481 assume !(0 != activate_threads_~tmp~1); 19660#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 19628#L176 assume !(1 == ~P_2_pc~0); 19629#L176-2 is_P_2_triggered_~__retres1~1 := 0; 19630#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 19561#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 19562#L489 assume !(0 != activate_threads_~tmp___0~1); 19663#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 19674#L258 assume !(1 == ~C_1_pc~0); 19667#L258-2 assume !(2 == ~C_1_pc~0); 19571#L268-1 is_C_1_triggered_~__retres1~2 := 0; 19572#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 19576#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 19521#L497 assume !(0 != activate_threads_~tmp___1~1); 19522#L551-1 assume !false; 21135#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 20988#L387 [2019-11-28 03:45:11,925 INFO L796 eck$LassoCheckResult]: Loop: 20988#L387 assume !false; 21134#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 21130#L318 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 21127#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 21124#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 21121#L352 assume 0 != eval_~tmp___2~0; 21120#L352-1 assume 0 == ~P_1_st~0;eval_~tmp~0 := eval_#t~nondet2;havoc eval_#t~nondet2; 19598#L361 assume !(0 != eval_~tmp~0); 19600#L357 assume !(0 == ~P_2_st~0); 20991#L372 assume !(0 == ~C_1_st~0); 20988#L387 [2019-11-28 03:45:11,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:11,925 INFO L82 PathProgramCache]: Analyzing trace with hash -1571176403, now seen corresponding path program 1 times [2019-11-28 03:45:11,925 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:11,925 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1836667885] [2019-11-28 03:45:11,926 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:11,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:11,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:11,942 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:11,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:11,943 INFO L82 PathProgramCache]: Analyzing trace with hash 1012946901, now seen corresponding path program 1 times [2019-11-28 03:45:11,943 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:11,943 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106016664] [2019-11-28 03:45:11,944 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:11,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:11,956 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:11,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:11,959 INFO L82 PathProgramCache]: Analyzing trace with hash -1596403455, now seen corresponding path program 1 times [2019-11-28 03:45:11,960 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:11,960 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115150285] [2019-11-28 03:45:11,960 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:11,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:11,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:11,985 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115150285] [2019-11-28 03:45:11,986 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:11,986 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 03:45:11,986 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823839751] [2019-11-28 03:45:12,032 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:12,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 03:45:12,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 03:45:12,033 INFO L87 Difference]: Start difference. First operand 1747 states and 2304 transitions. cyclomatic complexity: 560 Second operand 3 states. [2019-11-28 03:45:12,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:12,073 INFO L93 Difference]: Finished difference Result 2796 states and 3646 transitions. [2019-11-28 03:45:12,073 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 03:45:12,074 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2796 states and 3646 transitions. [2019-11-28 03:45:12,090 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 2731 [2019-11-28 03:45:12,109 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2796 states to 2796 states and 3646 transitions. [2019-11-28 03:45:12,110 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2796 [2019-11-28 03:45:12,113 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2796 [2019-11-28 03:45:12,113 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2796 states and 3646 transitions. [2019-11-28 03:45:12,118 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:12,119 INFO L688 BuchiCegarLoop]: Abstraction has 2796 states and 3646 transitions. [2019-11-28 03:45:12,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2796 states and 3646 transitions. [2019-11-28 03:45:12,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2796 to 2704. [2019-11-28 03:45:12,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2704 states. [2019-11-28 03:45:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 2704 states and 3534 transitions. [2019-11-28 03:45:12,164 INFO L711 BuchiCegarLoop]: Abstraction has 2704 states and 3534 transitions. [2019-11-28 03:45:12,165 INFO L591 BuchiCegarLoop]: Abstraction has 2704 states and 3534 transitions. [2019-11-28 03:45:12,165 INFO L424 BuchiCegarLoop]: ======== Iteration 13============ [2019-11-28 03:45:12,165 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2704 states and 3534 transitions. [2019-11-28 03:45:12,179 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 2639 [2019-11-28 03:45:12,179 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:12,180 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:12,180 INFO L849 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] [2019-11-28 03:45:12,180 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 03:45:12,181 INFO L794 eck$LassoCheckResult]: Stem: 24195#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 24036#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 24037#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 24049#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 24050#L295-1 assume !(1 == ~P_2_i~0);~P_2_st~0 := 2; 24141#L300-1 assume 1 == ~C_1_i~0;~C_1_st~0 := 0; 24196#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 24153#L108 assume !(1 == ~P_1_pc~0); 24154#L108-2 is_P_1_triggered_~__retres1~0 := 0; 24155#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 24156#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 24233#L481 assume !(0 != activate_threads_~tmp~1); 24234#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 24187#L176 assume !(1 == ~P_2_pc~0); 24188#L176-2 is_P_2_triggered_~__retres1~1 := 0; 24189#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 24113#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 24114#L489 assume !(0 != activate_threads_~tmp___0~1); 24243#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 25281#L258 assume !(1 == ~C_1_pc~0); 24245#L258-2 assume !(2 == ~C_1_pc~0); 24123#L268-1 is_C_1_triggered_~__retres1~2 := 0; 24124#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 24253#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 24071#L497 assume !(0 != activate_threads_~tmp___1~1); 24072#L551-1 assume !false; 25138#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 25120#L387 [2019-11-28 03:45:12,181 INFO L796 eck$LassoCheckResult]: Loop: 25120#L387 assume !false; 25017#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 25012#L318 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 25007#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 24998#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 24991#L352 assume 0 != eval_~tmp___2~0; 24985#L352-1 assume 0 == ~P_1_st~0;eval_~tmp~0 := eval_#t~nondet2;havoc eval_#t~nondet2; 24977#L361 assume !(0 != eval_~tmp~0); 24978#L357 assume !(0 == ~P_2_st~0); 25136#L372 assume !(0 == ~C_1_st~0); 25120#L387 [2019-11-28 03:45:12,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:12,182 INFO L82 PathProgramCache]: Analyzing trace with hash 918352559, now seen corresponding path program 1 times [2019-11-28 03:45:12,182 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:12,182 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407339199] [2019-11-28 03:45:12,182 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:12,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:12,201 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [407339199] [2019-11-28 03:45:12,201 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:12,201 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 03:45:12,202 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2141909319] [2019-11-28 03:45:12,202 INFO L799 eck$LassoCheckResult]: stem already infeasible [2019-11-28 03:45:12,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:12,202 INFO L82 PathProgramCache]: Analyzing trace with hash 1012946901, now seen corresponding path program 2 times [2019-11-28 03:45:12,202 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:12,202 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564877707] [2019-11-28 03:45:12,203 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:12,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:12,213 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:12,255 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:12,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 03:45:12,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 03:45:12,255 INFO L87 Difference]: Start difference. First operand 2704 states and 3534 transitions. cyclomatic complexity: 833 Second operand 3 states. [2019-11-28 03:45:12,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:12,269 INFO L93 Difference]: Finished difference Result 2682 states and 3511 transitions. [2019-11-28 03:45:12,269 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 03:45:12,270 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2682 states and 3511 transitions. [2019-11-28 03:45:12,292 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 2639 [2019-11-28 03:45:12,307 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2682 states to 2682 states and 3511 transitions. [2019-11-28 03:45:12,308 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2682 [2019-11-28 03:45:12,311 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2682 [2019-11-28 03:45:12,311 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2682 states and 3511 transitions. [2019-11-28 03:45:12,316 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:12,317 INFO L688 BuchiCegarLoop]: Abstraction has 2682 states and 3511 transitions. [2019-11-28 03:45:12,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2682 states and 3511 transitions. [2019-11-28 03:45:12,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2682 to 2682. [2019-11-28 03:45:12,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2682 states. [2019-11-28 03:45:12,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 2682 states and 3511 transitions. [2019-11-28 03:45:12,374 INFO L711 BuchiCegarLoop]: Abstraction has 2682 states and 3511 transitions. [2019-11-28 03:45:12,374 INFO L591 BuchiCegarLoop]: Abstraction has 2682 states and 3511 transitions. [2019-11-28 03:45:12,375 INFO L424 BuchiCegarLoop]: ======== Iteration 14============ [2019-11-28 03:45:12,375 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2682 states and 3511 transitions. [2019-11-28 03:45:12,392 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 2639 [2019-11-28 03:45:12,392 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:12,392 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:12,393 INFO L849 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] [2019-11-28 03:45:12,393 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 03:45:12,393 INFO L794 eck$LassoCheckResult]: Stem: 29575#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 29428#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 29429#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 29443#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 29444#L295-1 assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 29530#L300-1 assume 1 == ~C_1_i~0;~C_1_st~0 := 0; 29576#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 29542#L108 assume !(1 == ~P_1_pc~0); 29540#L108-2 is_P_1_triggered_~__retres1~0 := 0; 29541#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 29465#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 29466#L481 assume !(0 != activate_threads_~tmp~1); 29603#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 29567#L176 assume !(1 == ~P_2_pc~0); 29568#L176-2 is_P_2_triggered_~__retres1~1 := 0; 29569#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 29503#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 29504#L489 assume !(0 != activate_threads_~tmp___0~1); 29608#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 29614#L258 assume !(1 == ~C_1_pc~0); 29610#L258-2 assume !(2 == ~C_1_pc~0); 29514#L268-1 is_C_1_triggered_~__retres1~2 := 0; 29515#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 29519#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 29463#L497 assume !(0 != activate_threads_~tmp___1~1); 29464#L551-1 assume !false; 30864#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 30865#L387 [2019-11-28 03:45:12,394 INFO L796 eck$LassoCheckResult]: Loop: 30865#L387 assume !false; 30856#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 30857#L318 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 30848#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 30849#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 30837#L352 assume 0 != eval_~tmp___2~0; 30838#L352-1 assume 0 == ~P_1_st~0;eval_~tmp~0 := eval_#t~nondet2;havoc eval_#t~nondet2; 30827#L361 assume !(0 != eval_~tmp~0); 30779#L357 assume 0 == ~P_2_st~0;eval_~tmp___0~0 := eval_#t~nondet3;havoc eval_#t~nondet3; 30775#L376 assume !(0 != eval_~tmp___0~0); 30776#L372 assume !(0 == ~C_1_st~0); 30865#L387 [2019-11-28 03:45:12,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:12,394 INFO L82 PathProgramCache]: Analyzing trace with hash -1571176403, now seen corresponding path program 2 times [2019-11-28 03:45:12,394 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:12,395 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429583538] [2019-11-28 03:45:12,395 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:12,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:12,411 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:12,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:12,412 INFO L82 PathProgramCache]: Analyzing trace with hash 1336445219, now seen corresponding path program 1 times [2019-11-28 03:45:12,412 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:12,412 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548294776] [2019-11-28 03:45:12,413 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:12,426 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:12,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:12,427 INFO L82 PathProgramCache]: Analyzing trace with hash 2050962807, now seen corresponding path program 1 times [2019-11-28 03:45:12,427 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:12,427 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1085539797] [2019-11-28 03:45:12,428 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:12,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 03:45:12,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 03:45:12,451 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1085539797] [2019-11-28 03:45:12,451 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 03:45:12,451 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 03:45:12,452 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [764583976] [2019-11-28 03:45:12,508 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 03:45:12,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 03:45:12,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 03:45:12,508 INFO L87 Difference]: Start difference. First operand 2682 states and 3511 transitions. cyclomatic complexity: 832 Second operand 3 states. [2019-11-28 03:45:12,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 03:45:12,559 INFO L93 Difference]: Finished difference Result 4410 states and 5717 transitions. [2019-11-28 03:45:12,559 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 03:45:12,559 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4410 states and 5717 transitions. [2019-11-28 03:45:12,588 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 4351 [2019-11-28 03:45:12,625 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4410 states to 4410 states and 5717 transitions. [2019-11-28 03:45:12,625 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4410 [2019-11-28 03:45:12,631 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4410 [2019-11-28 03:45:12,631 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4410 states and 5717 transitions. [2019-11-28 03:45:12,639 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 03:45:12,639 INFO L688 BuchiCegarLoop]: Abstraction has 4410 states and 5717 transitions. [2019-11-28 03:45:12,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4410 states and 5717 transitions. [2019-11-28 03:45:12,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4410 to 4410. [2019-11-28 03:45:12,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4410 states. [2019-11-28 03:45:12,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4410 states to 4410 states and 5717 transitions. [2019-11-28 03:45:12,718 INFO L711 BuchiCegarLoop]: Abstraction has 4410 states and 5717 transitions. [2019-11-28 03:45:12,718 INFO L591 BuchiCegarLoop]: Abstraction has 4410 states and 5717 transitions. [2019-11-28 03:45:12,718 INFO L424 BuchiCegarLoop]: ======== Iteration 15============ [2019-11-28 03:45:12,719 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4410 states and 5717 transitions. [2019-11-28 03:45:12,734 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 4351 [2019-11-28 03:45:12,734 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 03:45:12,735 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 03:45:12,739 INFO L849 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] [2019-11-28 03:45:12,739 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 03:45:12,739 INFO L794 eck$LassoCheckResult]: Stem: 36686#ULTIMATE.startENTRY ~max_loop~0 := 0;~clk~0 := 0;~num~0 := 0;~i~0 := 0;~e~0 := 0;~timer~0 := 0;~data_0~0 := 0;~data_1~0 := 0;~P_1_pc~0 := 0;~P_1_st~0 := 0;~P_1_i~0 := 0;~P_1_ev~0 := 0;~P_2_pc~0 := 0;~P_2_st~0 := 0;~P_2_i~0 := 0;~P_2_ev~0 := 0;~C_1_pc~0 := 0;~C_1_st~0 := 0;~C_1_i~0 := 0;~C_1_ev~0 := 0;~C_1_pr~0 := 0; 36530#L-1 havoc main_#res;havoc main_~count~0, main_~__retres2~1;havoc main_~count~0;havoc main_~__retres2~1;~num~0 := 0;~i~0 := 0;~clk~0 := 0;~max_loop~0 := 8;~timer~0 := 0;~P_1_pc~0 := 0;~P_2_pc~0 := 0;~C_1_pc~0 := 0;main_~count~0 := 0;~P_1_i~0 := 1;~P_2_i~0 := 1;~C_1_i~0 := 1; 36531#L603 havoc start_simulation_#t~ret9, start_simulation_#t~ret10, start_simulation_~kernel_st~0, start_simulation_~tmp~3, start_simulation_~tmp___0~2;havoc start_simulation_~kernel_st~0;havoc start_simulation_~tmp~3;havoc start_simulation_~tmp___0~2;start_simulation_~kernel_st~0 := 0; 36543#L288 assume 1 == ~P_1_i~0;~P_1_st~0 := 0; 36544#L295-1 assume 1 == ~P_2_i~0;~P_2_st~0 := 0; 36634#L300-1 assume 1 == ~C_1_i~0;~C_1_st~0 := 0; 36688#L305-1 havoc activate_threads_#t~ret5, activate_threads_#t~ret6, activate_threads_#t~ret7, activate_threads_~tmp~1, activate_threads_~tmp___0~1, activate_threads_~tmp___1~1;havoc activate_threads_~tmp~1;havoc activate_threads_~tmp___0~1;havoc activate_threads_~tmp___1~1;havoc is_P_1_triggered_#res;havoc is_P_1_triggered_~__retres1~0;havoc is_P_1_triggered_~__retres1~0; 36647#L108 assume !(1 == ~P_1_pc~0); 36645#L108-2 is_P_1_triggered_~__retres1~0 := 0; 36646#L119 is_P_1_triggered_#res := is_P_1_triggered_~__retres1~0; 36566#L120 activate_threads_#t~ret5 := is_P_1_triggered_#res;activate_threads_~tmp~1 := activate_threads_#t~ret5;havoc activate_threads_#t~ret5; 36567#L481 assume !(0 != activate_threads_~tmp~1); 36719#L481-2 havoc is_P_2_triggered_#res;havoc is_P_2_triggered_~__retres1~1;havoc is_P_2_triggered_~__retres1~1; 36677#L176 assume !(1 == ~P_2_pc~0); 36678#L176-2 is_P_2_triggered_~__retres1~1 := 0; 36679#L187 is_P_2_triggered_#res := is_P_2_triggered_~__retres1~1; 36605#L188 activate_threads_#t~ret6 := is_P_2_triggered_#res;activate_threads_~tmp___0~1 := activate_threads_#t~ret6;havoc activate_threads_#t~ret6; 36606#L489 assume !(0 != activate_threads_~tmp___0~1); 36728#L489-2 havoc is_C_1_triggered_#res;havoc is_C_1_triggered_~__retres1~2;havoc is_C_1_triggered_~__retres1~2; 36738#L258 assume !(1 == ~C_1_pc~0); 36731#L258-2 assume !(2 == ~C_1_pc~0); 36616#L268-1 is_C_1_triggered_~__retres1~2 := 0; 36617#L279 is_C_1_triggered_#res := is_C_1_triggered_~__retres1~2; 36621#L280 activate_threads_#t~ret7 := is_C_1_triggered_#res;activate_threads_~tmp___1~1 := activate_threads_#t~ret7;havoc activate_threads_#t~ret7; 36564#L497 assume !(0 != activate_threads_~tmp___1~1); 36565#L551-1 assume !false; 40269#L552 start_simulation_~kernel_st~0 := 1;havoc eval_#t~ret1, eval_#t~nondet2, eval_#t~nondet3, eval_#t~nondet4, eval_~tmp~0, eval_~tmp___0~0, eval_~tmp___1~0, eval_~tmp___2~0;havoc eval_~tmp~0;havoc eval_~tmp___0~0;havoc eval_~tmp___1~0;havoc eval_~tmp___2~0; 40267#L387 [2019-11-28 03:45:12,740 INFO L796 eck$LassoCheckResult]: Loop: 40267#L387 assume !false; 40262#L348 havoc exists_runnable_thread_#res;havoc exists_runnable_thread_~__retres1~3;havoc exists_runnable_thread_~__retres1~3; 40261#L318 assume 0 == ~P_1_st~0;exists_runnable_thread_~__retres1~3 := 1; 40259#L335 exists_runnable_thread_#res := exists_runnable_thread_~__retres1~3; 40257#L336 eval_#t~ret1 := exists_runnable_thread_#res;eval_~tmp___2~0 := eval_#t~ret1;havoc eval_#t~ret1; 40254#L352 assume 0 != eval_~tmp___2~0; 40251#L352-1 assume 0 == ~P_1_st~0;eval_~tmp~0 := eval_#t~nondet2;havoc eval_#t~nondet2; 40249#L361 assume !(0 != eval_~tmp~0); 40247#L357 assume 0 == ~P_2_st~0;eval_~tmp___0~0 := eval_#t~nondet3;havoc eval_#t~nondet3; 40236#L376 assume !(0 != eval_~tmp___0~0); 40244#L372 assume 0 == ~C_1_st~0;eval_~tmp___1~0 := eval_#t~nondet4;havoc eval_#t~nondet4; 40270#L391 assume !(0 != eval_~tmp___1~0); 40267#L387 [2019-11-28 03:45:12,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:12,740 INFO L82 PathProgramCache]: Analyzing trace with hash -1571176403, now seen corresponding path program 3 times [2019-11-28 03:45:12,740 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:12,741 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [693852128] [2019-11-28 03:45:12,741 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:12,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:12,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:12,757 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:12,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:12,758 INFO L82 PathProgramCache]: Analyzing trace with hash -1519873096, now seen corresponding path program 1 times [2019-11-28 03:45:12,758 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:12,758 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954827832] [2019-11-28 03:45:12,759 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:12,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:12,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:12,767 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:12,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 03:45:12,768 INFO L82 PathProgramCache]: Analyzing trace with hash -844664348, now seen corresponding path program 1 times [2019-11-28 03:45:12,769 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 03:45:12,769 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057511190] [2019-11-28 03:45:12,769 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 03:45:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 03:45:12,790 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 03:45:13,192 WARN L192 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 98 [2019-11-28 03:45:13,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.11 03:45:13 BoogieIcfgContainer [2019-11-28 03:45:13,377 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-11-28 03:45:13,378 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-28 03:45:13,378 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-28 03:45:13,379 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-28 03:45:13,379 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:45:01" (3/4) ... [2019-11-28 03:45:13,383 INFO L134 WitnessPrinter]: Generating witness for non-termination counterexample [2019-11-28 03:45:13,449 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-11-28 03:45:13,449 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-28 03:45:13,451 INFO L168 Benchmark]: Toolchain (without parser) took 13612.38 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 641.7 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -131.6 MB). Peak memory consumption was 510.1 MB. Max. memory is 11.5 GB. [2019-11-28 03:45:13,451 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 03:45:13,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -179.7 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. [2019-11-28 03:45:13,452 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.00 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 03:45:13,453 INFO L168 Benchmark]: Boogie Preprocessor took 53.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-28 03:45:13,453 INFO L168 Benchmark]: RCFGBuilder took 842.74 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: 46.2 MB). Peak memory consumption was 46.2 MB. Max. memory is 11.5 GB. [2019-11-28 03:45:13,453 INFO L168 Benchmark]: BuchiAutomizer took 12147.77 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 503.3 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -4.8 MB). Peak memory consumption was 498.6 MB. Max. memory is 11.5 GB. [2019-11-28 03:45:13,454 INFO L168 Benchmark]: Witness Printer took 71.03 ms. Allocated memory is still 1.7 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 03:45:13,456 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 429.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -179.7 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.00 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 53.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 842.74 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: 46.2 MB). Peak memory consumption was 46.2 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 12147.77 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 503.3 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -4.8 MB). Peak memory consumption was 498.6 MB. Max. memory is 11.5 GB. * Witness Printer took 71.03 ms. Allocated memory is still 1.7 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 14 terminating modules (14 trivial, 0 deterministic, 0 nondeterministic) and one nonterminating remainder module.14 modules have a trivial ranking function, the largest among these consists of 8 locations. The remainder module has 4410 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 12.0s and 15 iterations. TraceHistogramMax:2. Analysis of lassos took 9.6s. Construction of modules took 0.5s. Büchi inclusion checks took 0.5s. Highest rank in rank-based complementation 0. Minimization of det autom 14. Minimization of nondet autom 0. Automata minimization 0.4s AutomataMinimizationTime, 14 MinimizatonAttempts, 4013 StatesRemovedByMinimization, 8 NontrivialMinimizations. Non-live state removal took 0.3s Buchi closure took 0.0s. Biggest automaton had 4410 states and ocurred in iteration 14. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 3603 SDtfs, 4406 SDslu, 5541 SDs, 0 SdLazy, 385 SolverSat, 122 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time LassoAnalysisResults: nont1 unkn0 SFLI6 SFLT0 conc3 concLT0 SILN1 SILU0 SILI4 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital89 mio100 ax100 hnf100 lsp12 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq209 hnf86 smp100 dnf189 smp63 tf108 neg92 sie116 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 16ms VariablesStem: 0 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 12 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 18 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.4s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - FixpointNonTerminationResult [Line: 347]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite execution State at position 0 is {} State at position 1 is {count=0, \result=0, P_1_pc=0, C_1_i=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@67cec0c3=0, tmp=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@273ce54a=0, C_1_st=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@763a1b30=0, data_0=0, kernel_st=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6f393fb5=0, tmp___2=1, tmp___0=0, \result=0, i=0, P_1_i=1, e=0, P_2_pc=0, clk=0, __retres1=0, tmp___0=0, num=0, P_1_ev=0, tmp=0, C_1_pc=0, P_2_st=0, P_2_i=1, \result=0, __retres1=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@289ab687=0, tmp___0=0, __retres1=0, tmp___1=0, data_1=0, __retres1=1, \result=0, max_loop=8, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4fa94b36=0, tmp=0, C_1_pr=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@789f0542=0, P_1_st=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@3f27d32b=0, P_2_ev=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@66cd0ba4=0, C_1_ev=0, tmp___1=0, timer=0, __retres2=0, \result=1} - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 347]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L15] int max_loop ; [L16] int clk ; [L17] int num ; [L18] int i ; [L19] int e ; [L20] int timer ; [L21] char data_0 ; [L22] char data_1 ; [L65] int P_1_pc; [L66] int P_1_st ; [L67] int P_1_i ; [L68] int P_1_ev ; [L123] int P_2_pc ; [L124] int P_2_st ; [L125] int P_2_i ; [L126] int P_2_ev ; [L191] int C_1_pc ; [L192] int C_1_st ; [L193] int C_1_i ; [L194] int C_1_ev ; [L195] int C_1_pr ; [L607] int count ; [L608] int __retres2 ; [L612] num = 0 [L613] i = 0 [L614] clk = 0 [L615] max_loop = 8 [L617] timer = 0 [L618] P_1_pc = 0 [L619] P_2_pc = 0 [L620] C_1_pc = 0 [L622] count = 0 [L599] P_1_i = 1 [L600] P_2_i = 1 [L601] C_1_i = 1 [L537] int kernel_st ; [L538] int tmp ; [L539] int tmp___0 ; [L543] kernel_st = 0 [L295] COND TRUE (int )P_1_i == 1 [L296] P_1_st = 0 [L300] COND TRUE (int )P_2_i == 1 [L301] P_2_st = 0 [L305] COND TRUE (int )C_1_i == 1 [L306] C_1_st = 0 [L473] int tmp ; [L474] int tmp___0 ; [L475] int tmp___1 ; [L105] int __retres1 ; [L108] COND FALSE !((int )P_1_pc == 1) [L118] __retres1 = 0 [L120] return (__retres1); [L479] tmp = is_P_1_triggered() [L481] COND FALSE !(\read(tmp)) [L173] int __retres1 ; [L176] COND FALSE !((int )P_2_pc == 1) [L186] __retres1 = 0 [L188] return (__retres1); [L487] tmp___0 = is_P_2_triggered() [L489] COND FALSE !(\read(tmp___0)) [L255] int __retres1 ; [L258] COND FALSE !((int )C_1_pc == 1) [L268] COND FALSE !((int )C_1_pc == 2) [L278] __retres1 = 0 [L280] return (__retres1); [L495] tmp___1 = is_C_1_triggered() [L497] COND FALSE !(\read(tmp___1)) [L551] COND TRUE 1 [L554] kernel_st = 1 [L340] int tmp ; [L341] int tmp___0 ; [L342] int tmp___1 ; [L343] int tmp___2 ; Loop: [L347] COND TRUE 1 [L315] int __retres1 ; [L318] COND TRUE (int )P_1_st == 0 [L319] __retres1 = 1 [L336] return (__retres1); [L350] tmp___2 = exists_runnable_thread() [L352] COND TRUE \read(tmp___2) [L357] COND TRUE (int )P_1_st == 0 [L359] tmp = __VERIFIER_nondet_int() [L361] COND FALSE !(\read(tmp)) [L372] COND TRUE (int )P_2_st == 0 [L374] tmp___0 = __VERIFIER_nondet_int() [L376] COND FALSE !(\read(tmp___0)) [L387] COND TRUE (int )C_1_st == 0 [L389] tmp___1 = __VERIFIER_nondet_int() [L391] COND FALSE !(\read(tmp___1)) End of lasso representation. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...