./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/loop-lit/gcnr2008.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 906a4fb5 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/loop-lit/gcnr2008.i -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 624f87877a6d808616ad34e2342211dcace52e27 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Execution finished normally Using bit-precise analysis No suitable file found in config dir /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-906a4fb [2020-10-19 19:13:22,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-19 19:13:22,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-19 19:13:22,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-19 19:13:22,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-19 19:13:22,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-19 19:13:22,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-19 19:13:22,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-19 19:13:22,700 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-19 19:13:22,701 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-19 19:13:22,702 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-19 19:13:22,704 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-19 19:13:22,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-19 19:13:22,705 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-19 19:13:22,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-19 19:13:22,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-19 19:13:22,709 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-19 19:13:22,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-19 19:13:22,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-19 19:13:22,715 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-19 19:13:22,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-19 19:13:22,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-19 19:13:22,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-19 19:13:22,720 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-19 19:13:22,723 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-19 19:13:22,724 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-19 19:13:22,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-19 19:13:22,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-19 19:13:22,725 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-19 19:13:22,730 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-19 19:13:22,730 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-19 19:13:22,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-19 19:13:22,733 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-19 19:13:22,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-19 19:13:22,736 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-19 19:13:22,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-19 19:13:22,737 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-19 19:13:22,738 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-19 19:13:22,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-19 19:13:22,740 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-19 19:13:22,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-19 19:13:22,741 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2020-10-19 19:13:22,799 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-19 19:13:22,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-19 19:13:22,800 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-19 19:13:22,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-19 19:13:22,801 INFO L138 SettingsManager]: * Use SBE=true [2020-10-19 19:13:22,801 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-10-19 19:13:22,801 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2020-10-19 19:13:22,801 INFO L138 SettingsManager]: * Use old map elimination=false [2020-10-19 19:13:22,801 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-10-19 19:13:22,802 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-10-19 19:13:22,802 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-10-19 19:13:22,804 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-19 19:13:22,805 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-19 19:13:22,805 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-19 19:13:22,805 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-19 19:13:22,806 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-19 19:13:22,806 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-19 19:13:22,806 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2020-10-19 19:13:22,806 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2020-10-19 19:13:22,806 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2020-10-19 19:13:22,807 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-19 19:13:22,807 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-19 19:13:22,808 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-10-19 19:13:22,808 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-19 19:13:22,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2020-10-19 19:13:22,808 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-19 19:13:22,808 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-19 19:13:22,809 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-10-19 19:13:22,809 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-19 19:13:22,809 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-19 19:13:22,809 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-19 19:13:22,810 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2020-10-19 19:13:22,811 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2020-10-19 19:13:22,811 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 -> 624f87877a6d808616ad34e2342211dcace52e27 [2020-10-19 19:13:23,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-19 19:13:23,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-19 19:13:23,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-19 19:13:23,158 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-19 19:13:23,158 INFO L275 PluginConnector]: CDTParser initialized [2020-10-19 19:13:23,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loop-lit/gcnr2008.i [2020-10-19 19:13:23,223 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4af6b2055/10edd1d1bd47472389bb29a8fb38ee32/FLAG6f1161ab4 [2020-10-19 19:13:23,685 INFO L306 CDTParser]: Found 1 translation units. [2020-10-19 19:13:23,687 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-lit/gcnr2008.i [2020-10-19 19:13:23,696 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4af6b2055/10edd1d1bd47472389bb29a8fb38ee32/FLAG6f1161ab4 [2020-10-19 19:13:24,013 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4af6b2055/10edd1d1bd47472389bb29a8fb38ee32 [2020-10-19 19:13:24,017 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-19 19:13:24,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-19 19:13:24,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-19 19:13:24,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-19 19:13:24,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-19 19:13:24,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.10 07:13:24" (1/1) ... [2020-10-19 19:13:24,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@595d0cd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 07:13:24, skipping insertion in model container [2020-10-19 19:13:24,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.10 07:13:24" (1/1) ... [2020-10-19 19:13:24,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-19 19:13:24,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-19 19:13:24,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-19 19:13:24,309 INFO L203 MainTranslator]: Completed pre-run [2020-10-19 19:13:24,330 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-19 19:13:24,346 INFO L208 MainTranslator]: Completed translation [2020-10-19 19:13:24,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 07:13:24 WrapperNode [2020-10-19 19:13:24,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-19 19:13:24,347 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-19 19:13:24,347 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-19 19:13:24,347 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-19 19:13:24,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 07:13:24" (1/1) ... [2020-10-19 19:13:24,422 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 07:13:24" (1/1) ... [2020-10-19 19:13:24,444 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-19 19:13:24,444 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-19 19:13:24,444 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-19 19:13:24,445 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-19 19:13:24,454 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 07:13:24" (1/1) ... [2020-10-19 19:13:24,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 07:13:24" (1/1) ... [2020-10-19 19:13:24,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 07:13:24" (1/1) ... [2020-10-19 19:13:24,456 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 07:13:24" (1/1) ... [2020-10-19 19:13:24,459 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 07:13:24" (1/1) ... [2020-10-19 19:13:24,465 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 07:13:24" (1/1) ... [2020-10-19 19:13:24,466 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 07:13:24" (1/1) ... [2020-10-19 19:13:24,468 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-19 19:13:24,468 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-19 19:13:24,468 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-19 19:13:24,468 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-19 19:13:24,469 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 07:13:24" (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 [2020-10-19 19:13:24,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-19 19:13:24,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-19 19:13:24,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-19 19:13:24,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-19 19:13:24,755 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-19 19:13:24,756 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-10-19 19:13:24,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.10 07:13:24 BoogieIcfgContainer [2020-10-19 19:13:24,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-19 19:13:24,758 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2020-10-19 19:13:24,758 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2020-10-19 19:13:24,762 INFO L275 PluginConnector]: BuchiAutomizer initialized [2020-10-19 19:13:24,763 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-10-19 19:13:24,764 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 19.10 07:13:24" (1/3) ... [2020-10-19 19:13:24,765 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@505cf63e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 19.10 07:13:24, skipping insertion in model container [2020-10-19 19:13:24,765 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-10-19 19:13:24,765 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 07:13:24" (2/3) ... [2020-10-19 19:13:24,766 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@505cf63e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 19.10 07:13:24, skipping insertion in model container [2020-10-19 19:13:24,766 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-10-19 19:13:24,766 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.10 07:13:24" (3/3) ... [2020-10-19 19:13:24,768 INFO L373 chiAutomizerObserver]: Analyzing ICFG gcnr2008.i [2020-10-19 19:13:24,814 INFO L359 BuchiCegarLoop]: Interprodecural is true [2020-10-19 19:13:24,814 INFO L360 BuchiCegarLoop]: Hoare is false [2020-10-19 19:13:24,814 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2020-10-19 19:13:24,814 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-19 19:13:24,814 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-19 19:13:24,815 INFO L364 BuchiCegarLoop]: Difference is false [2020-10-19 19:13:24,815 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-19 19:13:24,815 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2020-10-19 19:13:24,830 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 17 states. [2020-10-19 19:13:24,854 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2020-10-19 19:13:24,855 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-10-19 19:13:24,855 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-10-19 19:13:24,862 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-10-19 19:13:24,862 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2020-10-19 19:13:24,862 INFO L427 BuchiCegarLoop]: ======== Iteration 1============ [2020-10-19 19:13:24,862 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 17 states. [2020-10-19 19:13:24,864 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2020-10-19 19:13:24,864 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-10-19 19:13:24,864 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-10-19 19:13:24,865 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-10-19 19:13:24,865 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2020-10-19 19:13:24,871 INFO L794 eck$LassoCheckResult]: Stem: 10#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string0.base, #t~string0.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string0.base, #t~string0.offset, 1);call write~init~int(0, #t~string0.base, 1 + #t~string0.offset, 1);call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(9); 7#L-1true havoc main_#res;havoc main_#t~nondet4, main_#t~nondet5, main_#t~nondet3, main_~x~0, main_~y~0, main_~z~0, main_~w~0;havoc main_~x~0;havoc main_~y~0;havoc main_~z~0;havoc main_~w~0;main_~w~0 := 0;main_~z~0 := main_~w~0;main_~y~0 := main_~z~0;main_~x~0 := main_~y~0; 18#L27-2true [2020-10-19 19:13:24,872 INFO L796 eck$LassoCheckResult]: Loop: 18#L27-2true assume !!(0 != main_#t~nondet3 && main_~y~0 < 10000);havoc main_#t~nondet3; 4#L28true assume 0 != main_#t~nondet4;havoc main_#t~nondet4;main_~x~0 := 1 + main_~x~0;main_~y~0 := 100 + main_~y~0; 15#L36-2true main_~w~0 := 1 + main_~w~0;main_~z~0 := 10 + main_~z~0; 18#L27-2true [2020-10-19 19:13:24,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 19:13:24,879 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2020-10-19 19:13:24,889 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 19:13:24,890 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965542183] [2020-10-19 19:13:24,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 19:13:24,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:24,986 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:25,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:25,003 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:25,023 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-19 19:13:25,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 19:13:25,024 INFO L82 PathProgramCache]: Analyzing trace with hash 40830, now seen corresponding path program 1 times [2020-10-19 19:13:25,025 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 19:13:25,025 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512682638] [2020-10-19 19:13:25,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 19:13:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:25,034 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:25,040 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:25,043 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-19 19:13:25,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 19:13:25,045 INFO L82 PathProgramCache]: Analyzing trace with hash 28699772, now seen corresponding path program 1 times [2020-10-19 19:13:25,045 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 19:13:25,045 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635258169] [2020-10-19 19:13:25,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 19:13:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:25,068 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:25,092 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:25,098 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-19 19:13:25,183 INFO L210 LassoAnalysis]: Preferences: [2020-10-19 19:13:25,184 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-19 19:13:25,184 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-19 19:13:25,185 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-19 19:13:25,185 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-10-19 19:13:25,185 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:25,185 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-19 19:13:25,185 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-19 19:13:25,185 INFO L133 ssoRankerPreferences]: Filename of dumped script: gcnr2008.i_Iteration1_Loop [2020-10-19 19:13:25,186 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-19 19:13:25,186 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-19 19:13:25,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:25,297 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:25,303 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:25,310 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:25,316 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:25,322 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:25,438 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-19 19:13:25,439 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) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:25,446 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:25,446 INFO L160 nArgumentSynthesizer]: Using integer mode. 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) [2020-10-19 19:13:25,499 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-10-19 19:13:25,500 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 [2020-10-19 19:13:25,543 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-10-19 19:13:25,546 INFO L210 LassoAnalysis]: Preferences: [2020-10-19 19:13:25,546 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-19 19:13:25,546 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-19 19:13:25,546 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-19 19:13:25,547 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-10-19 19:13:25,547 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:25,547 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-19 19:13:25,547 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-19 19:13:25,547 INFO L133 ssoRankerPreferences]: Filename of dumped script: gcnr2008.i_Iteration1_Loop [2020-10-19 19:13:25,547 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-19 19:13:25,548 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-19 19:13:25,552 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:25,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:25,567 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:25,574 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:25,579 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:25,583 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:25,670 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-19 19:13:25,676 INFO L489 LassoAnalysis]: Using template 'affine'. 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) [2020-10-19 19:13:25,681 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 [2020-10-19 19:13:25,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:25,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:25,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:25,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:25,686 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:25,689 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-19 19:13:25,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:25,693 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-10-19 19:13:25,706 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-10-19 19:13:25,706 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. 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) [2020-10-19 19:13:25,712 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-10-19 19:13:25,712 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-10-19 19:13:25,713 INFO L510 LassoAnalysis]: Proved termination. [2020-10-19 19:13:25,714 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_main_~y~0) = -1*ULTIMATE.start_main_~y~0 + 10049 Supporting invariants [] Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:25,751 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-10-19 19:13:25,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 19:13:25,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 19:13:25,805 INFO L263 TraceCheckSpWp]: Trace formula consists of 33 conjuncts, 2 conjunts are in the unsatisfiable core [2020-10-19 19:13:25,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-19 19:13:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 19:13:25,823 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2020-10-19 19:13:25,824 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-19 19:13:25,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-19 19:13:25,912 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2020-10-19 19:13:25,914 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 17 states. Second operand 4 states. [2020-10-19 19:13:26,010 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 17 states.. Second operand 4 states. Result 76 states and 100 transitions. Complement of second has 8 states. [2020-10-19 19:13:26,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2020-10-19 19:13:26,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-19 19:13:26,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 48 transitions. [2020-10-19 19:13:26,015 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 48 transitions. Stem has 2 letters. Loop has 3 letters. [2020-10-19 19:13:26,017 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-19 19:13:26,017 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 48 transitions. Stem has 5 letters. Loop has 3 letters. [2020-10-19 19:13:26,018 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-19 19:13:26,018 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 48 transitions. Stem has 2 letters. Loop has 6 letters. [2020-10-19 19:13:26,018 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-19 19:13:26,019 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 76 states and 100 transitions. [2020-10-19 19:13:26,026 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 12 [2020-10-19 19:13:26,031 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 76 states to 25 states and 36 transitions. [2020-10-19 19:13:26,032 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 15 [2020-10-19 19:13:26,033 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 17 [2020-10-19 19:13:26,034 INFO L73 IsDeterministic]: Start isDeterministic. Operand 25 states and 36 transitions. [2020-10-19 19:13:26,034 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-10-19 19:13:26,034 INFO L691 BuchiCegarLoop]: Abstraction has 25 states and 36 transitions. [2020-10-19 19:13:26,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states and 36 transitions. [2020-10-19 19:13:26,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 22. [2020-10-19 19:13:26,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-10-19 19:13:26,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 33 transitions. [2020-10-19 19:13:26,067 INFO L714 BuchiCegarLoop]: Abstraction has 22 states and 33 transitions. [2020-10-19 19:13:26,067 INFO L594 BuchiCegarLoop]: Abstraction has 22 states and 33 transitions. [2020-10-19 19:13:26,067 INFO L427 BuchiCegarLoop]: ======== Iteration 2============ [2020-10-19 19:13:26,067 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states and 33 transitions. [2020-10-19 19:13:26,068 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 12 [2020-10-19 19:13:26,069 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-10-19 19:13:26,069 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-10-19 19:13:26,069 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2020-10-19 19:13:26,069 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2020-10-19 19:13:26,070 INFO L794 eck$LassoCheckResult]: Stem: 149#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string0.base, #t~string0.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string0.base, #t~string0.offset, 1);call write~init~int(0, #t~string0.base, 1 + #t~string0.offset, 1);call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(9); 143#L-1 havoc main_#res;havoc main_#t~nondet4, main_#t~nondet5, main_#t~nondet3, main_~x~0, main_~y~0, main_~z~0, main_~w~0;havoc main_~x~0;havoc main_~y~0;havoc main_~z~0;havoc main_~w~0;main_~w~0 := 0;main_~z~0 := main_~w~0;main_~y~0 := main_~z~0;main_~x~0 := main_~y~0; 144#L27-2 assume !!(0 != main_#t~nondet3 && main_~y~0 < 10000);havoc main_#t~nondet3; 150#L28 [2020-10-19 19:13:26,070 INFO L796 eck$LassoCheckResult]: Loop: 150#L28 assume !(0 != main_#t~nondet4);havoc main_#t~nondet4; 151#L31 assume 0 != main_#t~nondet5;havoc main_#t~nondet5; 145#L32 assume !(main_~x~0 >= 4); 146#L36-2 main_~w~0 := 1 + main_~w~0;main_~z~0 := 10 + main_~z~0; 153#L27-2 assume !!(0 != main_#t~nondet3 && main_~y~0 < 10000);havoc main_#t~nondet3; 150#L28 [2020-10-19 19:13:26,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 19:13:26,070 INFO L82 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2020-10-19 19:13:26,071 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 19:13:26,071 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1662783187] [2020-10-19 19:13:26,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 19:13:26,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:26,083 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:26,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:26,092 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:26,096 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-19 19:13:26,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 19:13:26,097 INFO L82 PathProgramCache]: Analyzing trace with hash 43995645, now seen corresponding path program 1 times [2020-10-19 19:13:26,097 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 19:13:26,097 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127608743] [2020-10-19 19:13:26,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 19:13:26,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:26,102 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:26,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:26,106 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:26,108 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-19 19:13:26,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 19:13:26,109 INFO L82 PathProgramCache]: Analyzing trace with hash 297840054, now seen corresponding path program 1 times [2020-10-19 19:13:26,109 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 19:13:26,109 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689930509] [2020-10-19 19:13:26,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 19:13:26,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:26,123 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:26,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:26,139 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:26,150 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-19 19:13:26,200 INFO L210 LassoAnalysis]: Preferences: [2020-10-19 19:13:26,200 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-19 19:13:26,200 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-19 19:13:26,200 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-19 19:13:26,200 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-10-19 19:13:26,201 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:26,201 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-19 19:13:26,201 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-19 19:13:26,201 INFO L133 ssoRankerPreferences]: Filename of dumped script: gcnr2008.i_Iteration2_Loop [2020-10-19 19:13:26,201 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-19 19:13:26,201 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-19 19:13:26,203 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:26,207 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:26,211 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:26,215 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:26,218 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:26,222 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:26,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:26,305 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-19 19:13:26,305 INFO L404 LassoAnalysis]: Checking for nontermination... 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) [2020-10-19 19:13:26,317 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:26,317 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:26,321 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:26,322 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet4=0} Honda state: {ULTIMATE.start_main_#t~nondet4=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) [2020-10-19 19:13:26,365 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:26,365 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:26,370 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:26,370 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0=9999} Honda state: {ULTIMATE.start_main_~y~0=9999} 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 [2020-10-19 19:13:26,407 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:26,408 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-19 19:13:26,424 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:26,424 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet5=-5} Honda state: {ULTIMATE.start_main_#t~nondet5=-5} 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 [2020-10-19 19:13:26,459 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:26,459 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-19 19:13:26,463 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:26,463 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet3=7} Honda state: {ULTIMATE.start_main_#t~nondet3=7} 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) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:26,491 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:26,491 INFO L160 nArgumentSynthesizer]: Using integer mode. 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 [2020-10-19 19:13:26,522 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-10-19 19:13:26,522 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-19 19:13:26,547 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:26,547 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~w~0=0} Honda state: {ULTIMATE.start_main_~w~0=0} Generalized eigenvectors: [{ULTIMATE.start_main_~w~0=1}, {ULTIMATE.start_main_~w~0=5}, {ULTIMATE.start_main_~w~0=-5}] Lambdas: [1, 1, 1] Nus: [0, 0] 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 [2020-10-19 19:13:26,574 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:26,575 INFO L160 nArgumentSynthesizer]: Using integer mode. 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) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:26,602 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-10-19 19:13:26,602 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-19 19:13:26,647 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:26,648 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~z~0=0} Honda state: {ULTIMATE.start_main_~z~0=0} Generalized eigenvectors: [{ULTIMATE.start_main_~z~0=15}, {ULTIMATE.start_main_~z~0=-2}, {ULTIMATE.start_main_~z~0=-3}] Lambdas: [1, 1, 1] Nus: [0, 0] 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) [2020-10-19 19:13:26,676 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:26,676 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:26,679 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:26,679 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~x~0=3} Honda state: {ULTIMATE.start_main_~x~0=3} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2020-10-19 19:13:26,837 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 53 [2020-10-19 19:13:26,914 INFO L210 LassoAnalysis]: Preferences: [2020-10-19 19:13:26,915 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-19 19:13:26,915 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-19 19:13:26,915 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-19 19:13:26,915 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-10-19 19:13:26,915 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:26,916 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-19 19:13:26,916 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-19 19:13:26,918 INFO L133 ssoRankerPreferences]: Filename of dumped script: gcnr2008.i_Iteration2_Lasso [2020-10-19 19:13:26,918 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-19 19:13:26,918 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-19 19:13:26,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:26,936 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:26,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:27,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:27,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:27,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:27,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:27,036 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:27,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:27,279 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-19 19:13:27,280 INFO L489 LassoAnalysis]: Using template 'affine'. 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 [2020-10-19 19:13:27,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:27,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:27,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:27,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:27,292 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:27,293 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:27,294 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:27,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:27,301 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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) [2020-10-19 19:13:27,352 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 Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:27,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:27,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:27,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:27,355 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:27,369 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:27,371 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:27,383 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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) [2020-10-19 19:13:27,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:27,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:27,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:27,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:27,439 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:27,449 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:27,449 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:27,459 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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 [2020-10-19 19:13:27,505 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 [2020-10-19 19:13:27,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:27,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:27,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:27,509 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:27,515 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:27,515 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:27,521 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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 [2020-10-19 19:13:27,562 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 [2020-10-19 19:13:27,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:27,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:27,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:27,564 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:27,567 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:27,567 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:27,573 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 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:27,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:27,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:27,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:27,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:27,642 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:27,646 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:27,646 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:27,654 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 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 [2020-10-19 19:13:27,701 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 [2020-10-19 19:13:27,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:27,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:27,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:27,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:27,707 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:27,707 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:27,713 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:27,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:27,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:27,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:27,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:27,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:27,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:27,756 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:27,760 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:27,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:27,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:27,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:27,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:27,800 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:27,802 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:27,802 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:27,812 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 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:27,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:27,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:27,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:27,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:27,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:27,850 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:27,850 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:27,854 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:27,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:27,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:27,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:27,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:27,894 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:27,896 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:27,896 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:27,900 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:27,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:27,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:27,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:27,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:27,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:27,952 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:27,953 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-19 19:13:27,953 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 [2020-10-19 19:13:27,955 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:28,006 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 [2020-10-19 19:13:28,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,009 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:28,014 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:28,014 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,023 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 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:28,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:28,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:28,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,063 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:28,063 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:28,067 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:28,067 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 [2020-10-19 19:13:28,072 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:28,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:28,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:28,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:28,113 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-19 19:13:28,113 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 [2020-10-19 19:13:28,115 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:28,150 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 [2020-10-19 19:13:28,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:28,159 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:28,160 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,165 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:28,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:28,205 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:28,205 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:28,210 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:28,241 INFO L489 LassoAnalysis]: Using template '2-nested'. 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) Waiting until toolchain timeout for monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:28,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:28,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,246 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:28,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,249 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:28,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:28,258 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:28,284 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 Waiting until toolchain timeout for monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,295 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:28,296 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:28,310 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:28,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:28,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,338 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:28,339 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,352 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:28,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,378 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,380 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:28,380 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:28,388 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:28,427 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 [2020-10-19 19:13:28,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,429 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,431 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:28,431 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,439 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 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:28,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:28,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,479 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,482 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:28,483 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,490 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 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:28,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,519 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,521 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:28,521 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:28,525 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 39 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 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:28,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,553 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,555 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:28,555 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:28,560 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,585 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 [2020-10-19 19:13:28,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,587 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,588 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:28,588 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:28,593 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 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 [2020-10-19 19:13:28,626 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 [2020-10-19 19:13:28,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,628 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,632 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:28,632 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:28,637 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,660 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 [2020-10-19 19:13:28,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,661 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,664 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:28,664 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:28,669 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:28,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:28,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:28,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. Waiting until toolchain timeout for monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-19 19:13:28,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:28,698 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 44 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 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:28,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,722 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,725 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:28,726 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:28,730 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:28,770 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 [2020-10-19 19:13:28,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:28,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,772 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:28,772 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:28,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,776 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 46 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 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,810 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 [2020-10-19 19:13:28,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:28,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,813 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-19 19:13:28,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:28,814 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:28,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,840 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:28,840 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:28,845 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 48 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 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:28,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:28,883 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:28,883 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:28,887 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:28,910 INFO L489 LassoAnalysis]: Using template '3-nested'. 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) Waiting until toolchain timeout for monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:28,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:28,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,914 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:28,914 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:28,915 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2020-10-19 19:13:28,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:28,919 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:28,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:28,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:28,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:28,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:28,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:28,968 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:28,968 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:28,984 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 51 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 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:29,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,013 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:29,014 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:29,023 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 52 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 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,053 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 [2020-10-19 19:13:29,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,055 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,058 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:29,058 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:29,066 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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) Waiting until toolchain timeout for monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,098 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 [2020-10-19 19:13:29,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,103 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:29,103 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:29,110 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 54 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 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:29,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,156 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:29,156 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:29,173 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,205 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 [2020-10-19 19:13:29,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,209 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:29,209 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:29,216 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:29,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,243 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:29,243 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:29,251 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 57 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 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:29,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,278 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:29,278 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:29,285 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:29,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,316 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:29,316 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:29,321 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:29,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:29,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,361 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:29,362 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:29,368 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 60 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,391 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 [2020-10-19 19:13:29,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:29,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,394 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:29,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:29,396 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:29,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,428 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:29,428 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:29,435 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,461 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 [2020-10-19 19:13:29,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:29,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,463 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:29,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,464 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2020-10-19 19:13:29,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:29,468 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:29,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:29,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,497 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,498 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:29,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:29,500 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:29,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:29,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:29,532 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 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 [2020-10-19 19:13:29,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:29,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:29,558 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:29,558 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:29,565 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:29,585 INFO L489 LassoAnalysis]: Using template '4-nested'. 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) Waiting until toolchain timeout for monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:29,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:29,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,589 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:29,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:29,590 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2020-10-19 19:13:29,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:29,594 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 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:29,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,620 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:29,628 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:29,629 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:29,652 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:29,689 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 [2020-10-19 19:13:29,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,692 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:29,696 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:29,697 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,711 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:29,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:29,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,763 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:29,766 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:29,767 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,781 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 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:29,827 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 [2020-10-19 19:13:29,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,830 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:29,837 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:29,837 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,849 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:29,901 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 [2020-10-19 19:13:29,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,905 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:29,910 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:29,911 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,920 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:29,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:29,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:29,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:29,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:29,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:29,968 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:29,968 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:29,977 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:30,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:30,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,023 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:30,027 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:30,027 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,035 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:30,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:30,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,078 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:30,082 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:30,082 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:30,090 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:30,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:30,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,133 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:30,137 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:30,137 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,145 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:30,192 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 [2020-10-19 19:13:30,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:30,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:30,198 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:30,198 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,206 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:30,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:30,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:30,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,245 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:30,246 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-19 19:13:30,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,250 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:30,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:30,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:30,288 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:30,288 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,296 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 79 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 79 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:30,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:30,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,322 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:30,322 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:30,324 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2020-10-19 19:13:30,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:30,330 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 80 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,352 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 [2020-10-19 19:13:30,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:30,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:30,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,354 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:30,355 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-19 19:13:30,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:30,358 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 81 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,406 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 [2020-10-19 19:13:30,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:30,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:30,412 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:30,412 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:30,420 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:30,455 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 [2020-10-19 19:13:30,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:30,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,458 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:30,461 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:30,461 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 82 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,468 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:30,498 INFO L489 LassoAnalysis]: Using template '2-phase'. 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) [2020-10-19 19:13:30,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:30,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:30,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:30,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,503 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:30,504 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:30,505 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:30,505 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 [2020-10-19 19:13:30,514 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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) [2020-10-19 19:13:30,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:30,554 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:30,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,554 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:30,560 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:30,560 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 84 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,588 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:30,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:30,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:30,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:30,634 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:30,634 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 85 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,643 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:30,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:30,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:30,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,685 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:30,687 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:30,687 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 86 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,694 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 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:30,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:30,738 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:30,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,738 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:30,741 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:30,741 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,746 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 88 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:30,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:30,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,769 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:30,770 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:30,770 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:30,776 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 89 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 89 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:30,804 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:30,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:30,806 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:30,806 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:30,812 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 90 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:30,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 90 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:30,836 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:30,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,837 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:30,838 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:30,839 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:30,849 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:30,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:30,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:30,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:30,889 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:30,889 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 91 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,901 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:30,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:30,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:30,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,941 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:30,942 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:30,942 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 92 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,951 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:30,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:30,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:30,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:30,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:30,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:30,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:30,991 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:30,991 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 93 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:30,997 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 94 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:31,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,034 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:31,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:31,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:31,035 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-19 19:13:31,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 94 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,038 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:31,072 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 [2020-10-19 19:13:31,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,074 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:31,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:31,077 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:31,077 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 95 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,081 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 96 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:31,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:31,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,106 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:31,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:31,107 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:31,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:31,113 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 97 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,140 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:31,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:31,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,141 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:31,141 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-19 19:13:31,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:31,144 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 98 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 98 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:31,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:31,169 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:31,169 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:31,176 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 99 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 99 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:31,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:31,202 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:31,202 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:31,207 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:31,228 INFO L489 LassoAnalysis]: Using template '3-phase'. 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) Waiting until toolchain timeout for monitored process 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,232 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:31,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,233 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:31,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,241 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2020-10-19 19:13:31,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:31,254 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:31,291 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 [2020-10-19 19:13:31,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,294 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 101 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,301 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:31,302 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:31,334 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 102 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,359 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,362 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:31,363 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:31,374 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 103 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,397 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 [2020-10-19 19:13:31,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,399 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,401 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:31,402 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:31,413 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 104 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,437 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,440 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:31,440 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:31,448 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 105 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,472 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,474 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:31,475 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:31,485 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 106 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,510 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,510 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,512 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:31,512 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:31,524 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,549 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,551 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:31,551 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:31,562 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 108 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,586 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,588 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:31,588 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:31,597 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 109 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 109 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,625 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,627 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:31,627 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:31,635 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 110 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 110 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,660 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,663 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:31,663 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:31,677 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:31,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,712 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:31,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:31,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:31,716 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 112 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,743 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,745 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:31,745 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:31,753 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 113 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,778 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:31,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,778 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:31,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,779 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2020-10-19 19:13:31,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:31,789 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:31,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,830 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:31,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,832 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:31,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:31,835 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 115 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 115 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,859 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,861 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:31,861 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:31,871 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 116 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 116 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,904 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:31,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:31,907 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:31,907 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:31,914 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:31,934 INFO L489 LassoAnalysis]: Using template '4-phase'. 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) Waiting until toolchain timeout for monitored process 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,938 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:31,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:31,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,938 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:31,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:31,940 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2020-10-19 19:13:31,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:31,953 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 118 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:31,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:31,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:31,976 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:31,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:31,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:31,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:31,984 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:31,984 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:32,053 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 119 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:32,077 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 [2020-10-19 19:13:32,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:32,080 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:32,085 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:32,085 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:32,102 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 120 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:32,126 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 [2020-10-19 19:13:32,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,128 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:32,128 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:32,133 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:32,133 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:32,145 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 121 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:32,170 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 [2020-10-19 19:13:32,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,172 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:32,173 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:32,176 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:32,176 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:32,194 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:32,233 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 [2020-10-19 19:13:32,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,236 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:32,236 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:32,240 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:32,241 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:32,257 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:32,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:32,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:32,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:32,312 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:32,313 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:32,335 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 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:32,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:32,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,396 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:32,397 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:32,401 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:32,401 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:32,419 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 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:32,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:32,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:32,478 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:32,484 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:32,484 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:32,505 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:32,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:32,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,569 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:32,569 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:32,575 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:32,575 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:32,593 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 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:32,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:32,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:32,658 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:32,663 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:32,664 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:32,681 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:32,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:32,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:32,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:32,746 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 128 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:32,748 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-19 19:13:32,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:32,755 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:32,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:32,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,814 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:32,815 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:32,819 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:32,819 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:32,834 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:32,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:32,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:32,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,876 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:32,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:32,879 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2020-10-19 19:13:32,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 130 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:32,895 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:32,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:32,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,936 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:32,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:32,936 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:32,938 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-19 19:13:32,938 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 [2020-10-19 19:13:32,946 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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) [2020-10-19 19:13:32,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:32,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:32,987 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:32,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:32,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:32,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:33,001 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:33,001 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 132 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:33,014 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 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:33,053 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 [2020-10-19 19:13:33,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,056 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:33,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:33,060 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:33,060 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:33,073 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:33,097 INFO L489 LassoAnalysis]: Using template '2-lex'. 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 [2020-10-19 19:13:33,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:33,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,101 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:33,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,102 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2020-10-19 19:13:33,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:33,109 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:33,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,145 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,146 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:33,171 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 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 [2020-10-19 19:13:33,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,198 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,199 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:33,210 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:33,233 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 [2020-10-19 19:13:33,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,235 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,235 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,237 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,237 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:33,246 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:33,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:33,275 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,275 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:33,281 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 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:33,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,335 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,335 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:33,345 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 140 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:33,368 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 [2020-10-19 19:13:33,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,372 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,372 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:33,380 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 141 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:33,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,410 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,412 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,412 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:33,419 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 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:33,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,457 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,457 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:33,463 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. Waiting until toolchain timeout for monitored process 142 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 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 [2020-10-19 19:13:33,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,488 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:33,497 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:33,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,520 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,522 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,522 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:33,529 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:33,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,553 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:33,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,555 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:33,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:33,558 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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 [2020-10-19 19:13:33,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,582 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,583 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,583 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:33,590 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 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 [2020-10-19 19:13:33,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,614 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:33,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,614 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:33,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,615 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2020-10-19 19:13:33,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:33,622 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:33,644 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 [2020-10-19 19:13:33,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:33,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:33,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:33,649 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:33,674 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 [2020-10-19 19:13:33,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,675 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,677 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,678 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:33,682 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 150 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 150 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:33,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:33,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:33,710 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,710 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:33,717 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:33,737 INFO L489 LassoAnalysis]: Using template '3-lex'. 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 [2020-10-19 19:13:33,739 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 [2020-10-19 19:13:33,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,741 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:33,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:33,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,741 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:33,741 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:33,742 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:33,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:33,752 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 152 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:33,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,776 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:33,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,777 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:33,785 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:33,785 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:33,839 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 153 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:33,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,862 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:33,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,862 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:33,866 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:33,866 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:33,881 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 154 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:33,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,904 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:33,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,904 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:33,906 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:33,907 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:33,918 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 155 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:33,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:33,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,941 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:33,944 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:33,944 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:33,953 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 156 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:33,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:33,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:33,981 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:33,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:33,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:33,981 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:33,985 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:33,985 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:33,994 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 157 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:34,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:34,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:34,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:34,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:34,024 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:34,028 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:34,028 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:34,043 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:34,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:34,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:34,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:34,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:34,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:34,092 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:34,095 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:34,095 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. Waiting until toolchain timeout for monitored process 158 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,110 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 159 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:34,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:34,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:34,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:34,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:34,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:34,150 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. Waiting until toolchain timeout for monitored process 159 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,153 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:34,153 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:34,163 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:34,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:34,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:34,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:34,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:34,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:34,200 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:34,203 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:34,204 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. Waiting until toolchain timeout for monitored process 160 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,213 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 161 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,239 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 [2020-10-19 19:13:34,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:34,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:34,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:34,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:34,241 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:34,243 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:34,243 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:34,254 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:34,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:34,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:34,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:34,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:34,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:34,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:34,282 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:34,283 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:34,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:34,288 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 163 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:34,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:34,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:34,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:34,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:34,314 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:34,316 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:34,316 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:34,327 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:34,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:34,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:34,350 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:34,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:34,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:34,351 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:34,351 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:34,352 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:34,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:34,363 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:34,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:34,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:34,386 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:34,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:34,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:34,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:34,386 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:34,387 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:34,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:34,392 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:34,415 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 [2020-10-19 19:13:34,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:34,416 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:34,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:34,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:34,417 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:34,420 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:34,420 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:34,428 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:34,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:34,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:34,450 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:34,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:34,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:34,451 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:34,454 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:34,454 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:34,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:34,486 INFO L473 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2020-10-19 19:13:34,486 INFO L794 eck$LassoCheckResult]: Stem: 149#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string0.base, #t~string0.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string0.base, #t~string0.offset, 1);call write~init~int(0, #t~string0.base, 1 + #t~string0.offset, 1);call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(9); 143#L-1 havoc main_#res;havoc main_#t~nondet4, main_#t~nondet5, main_#t~nondet3, main_~x~0, main_~y~0, main_~z~0, main_~w~0;havoc main_~x~0;havoc main_~y~0;havoc main_~z~0;havoc main_~w~0;main_~w~0 := 0;main_~z~0 := main_~w~0;main_~y~0 := main_~z~0;main_~x~0 := main_~y~0; 144#L27-2 assume !!(0 != main_#t~nondet3 && main_~y~0 < 10000);havoc main_#t~nondet3; 150#L28 assume !(0 != main_#t~nondet4);havoc main_#t~nondet4; 151#L31 assume 0 != main_#t~nondet5;havoc main_#t~nondet5; 145#L32 assume !(main_~x~0 >= 4); 146#L36-2 main_~w~0 := 1 + main_~w~0;main_~z~0 := 10 + main_~z~0; 153#L27-2 assume !!(0 != main_#t~nondet3 && main_~y~0 < 10000);havoc main_#t~nondet3; 150#L28 [2020-10-19 19:13:34,486 INFO L796 eck$LassoCheckResult]: Loop: 150#L28 assume !(0 != main_#t~nondet4);havoc main_#t~nondet4; 151#L31 assume 0 != main_#t~nondet5;havoc main_#t~nondet5; 145#L32 assume !(main_~x~0 >= 4); 146#L36-2 main_~w~0 := 1 + main_~w~0;main_~z~0 := 10 + main_~z~0; 153#L27-2 assume !!(0 != main_#t~nondet3 && main_~y~0 < 10000);havoc main_#t~nondet3; 150#L28 [2020-10-19 19:13:34,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 19:13:34,487 INFO L82 PathProgramCache]: Analyzing trace with hash 297840054, now seen corresponding path program 2 times [2020-10-19 19:13:34,488 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 19:13:34,488 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799267739] [2020-10-19 19:13:34,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 19:13:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:34,501 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:34,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:34,512 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:34,516 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-19 19:13:34,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 19:13:34,517 INFO L82 PathProgramCache]: Analyzing trace with hash 43995645, now seen corresponding path program 2 times [2020-10-19 19:13:34,517 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 19:13:34,517 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536037189] [2020-10-19 19:13:34,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 19:13:34,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:34,521 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:34,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:34,524 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:34,526 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-19 19:13:34,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 19:13:34,526 INFO L82 PathProgramCache]: Analyzing trace with hash 1948249448, now seen corresponding path program 3 times [2020-10-19 19:13:34,526 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 19:13:34,527 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1471300733] [2020-10-19 19:13:34,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 19:13:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:34,538 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-19 19:13:34,550 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-19 19:13:34,554 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-19 19:13:34,588 INFO L210 LassoAnalysis]: Preferences: [2020-10-19 19:13:34,588 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-19 19:13:34,588 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-19 19:13:34,588 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-19 19:13:34,588 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-10-19 19:13:34,588 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,588 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-19 19:13:34,588 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-19 19:13:34,588 INFO L133 ssoRankerPreferences]: Filename of dumped script: gcnr2008.i_Iteration2_Loop [2020-10-19 19:13:34,589 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-19 19:13:34,589 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-19 19:13:34,590 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:34,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:34,596 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:34,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:34,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:34,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:34,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:34,672 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-19 19:13:34,672 INFO L404 LassoAnalysis]: Checking for nontermination... 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 [2020-10-19 19:13:34,677 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:34,677 INFO L160 nArgumentSynthesizer]: Using integer mode. 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) Waiting until toolchain timeout for monitored process 169 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,700 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-10-19 19:13:34,700 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-19 19:13:34,715 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:34,715 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~w~0=0} Honda state: {ULTIMATE.start_main_~w~0=0} Generalized eigenvectors: [{ULTIMATE.start_main_~w~0=1}, {ULTIMATE.start_main_~w~0=5}, {ULTIMATE.start_main_~w~0=-5}] Lambdas: [1, 1, 1] Nus: [0, 0] 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) Waiting until toolchain timeout for monitored process 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,737 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:34,737 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-19 19:13:34,741 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:34,741 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet5=-5} Honda state: {ULTIMATE.start_main_#t~nondet5=-5} Generalized eigenvectors: [] Lambdas: [] Nus: [] 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) Waiting until toolchain timeout for monitored process 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,764 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:34,764 INFO L160 nArgumentSynthesizer]: Using integer mode. 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) Waiting until toolchain timeout for monitored process 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,789 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-10-19 19:13:34,790 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-19 19:13:34,832 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:34,833 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~z~0=0} Honda state: {ULTIMATE.start_main_~z~0=0} Generalized eigenvectors: [{ULTIMATE.start_main_~z~0=15}, {ULTIMATE.start_main_~z~0=-2}, {ULTIMATE.start_main_~z~0=-3}] Lambdas: [1, 1, 1] Nus: [0, 0] 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) Waiting until toolchain timeout for monitored process 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,853 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:34,853 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-19 19:13:34,856 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:34,856 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet3=7} Honda state: {ULTIMATE.start_main_#t~nondet3=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] 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) Waiting until toolchain timeout for monitored process 174 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,879 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:34,879 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-19 19:13:34,882 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:34,882 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0=9999} Honda state: {ULTIMATE.start_main_~y~0=9999} Generalized eigenvectors: [] Lambdas: [] Nus: [] 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) Waiting until toolchain timeout for monitored process 175 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,904 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:34,904 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-19 19:13:34,907 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:34,907 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~x~0=3} Honda state: {ULTIMATE.start_main_~x~0=3} Generalized eigenvectors: [] Lambdas: [] Nus: [] 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) [2020-10-19 19:13:34,931 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-19 19:13:34,931 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 176 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:34,935 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-19 19:13:34,935 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet4=0} Honda state: {ULTIMATE.start_main_#t~nondet4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2020-10-19 19:13:35,115 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 68 [2020-10-19 19:13:35,173 INFO L210 LassoAnalysis]: Preferences: [2020-10-19 19:13:35,173 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-19 19:13:35,173 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-19 19:13:35,173 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-19 19:13:35,173 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-10-19 19:13:35,173 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,173 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-19 19:13:35,173 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-19 19:13:35,173 INFO L133 ssoRankerPreferences]: Filename of dumped script: gcnr2008.i_Iteration2_Lasso [2020-10-19 19:13:35,174 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-19 19:13:35,174 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-19 19:13:35,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:35,186 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:35,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:35,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:35,247 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:35,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:35,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:35,274 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:35,278 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-19 19:13:35,499 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-19 19:13:35,499 INFO L489 LassoAnalysis]: Using template 'affine'. 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) Waiting until toolchain timeout for monitored process 177 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:35,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:35,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,503 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,503 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-19 19:13:35,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:35,508 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 178 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:35,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,533 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:35,533 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:35,536 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 179 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:35,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,581 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,582 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:35,582 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:35,585 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 180 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:35,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,610 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,611 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:35,611 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:35,616 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 181 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:35,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:35,640 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:35,643 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 182 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,666 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 [2020-10-19 19:13:35,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:35,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:35,672 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 183 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 183 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:35,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,697 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,698 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:35,698 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:35,702 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 184 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:35,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,726 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:35,727 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:35,730 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 185 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:35,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:35,756 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:35,759 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 186 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,784 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 [2020-10-19 19:13:35,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,785 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,786 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:35,787 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:35,790 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:35,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 187 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:35,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,815 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:35,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,816 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:35,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:35,818 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 188 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 188 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:35,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,842 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,842 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:35,842 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:35,846 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 189 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 189 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,870 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 [2020-10-19 19:13:35,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,875 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:35,875 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:35,884 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 190 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:35,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:35,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,908 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:35,908 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:35,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:35,911 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 191 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:35,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,935 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,936 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:35,936 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:35,940 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:35,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:35,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:35,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:35,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:35,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:35,974 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:35,974 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-19 19:13:35,979 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 193 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,009 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 [2020-10-19 19:13:36,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:36,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,011 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-19 19:13:36,011 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-19 19:13:36,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:36,013 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:36,035 INFO L489 LassoAnalysis]: Using template '2-nested'. 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) Waiting until toolchain timeout for monitored process 194 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:36,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,039 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-19 19:13:36,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:36,040 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 195 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,064 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,065 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:36,065 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:36,069 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 196 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,093 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,094 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:36,094 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:36,100 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:36,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,125 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,126 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:36,127 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:36,131 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. Waiting until toolchain timeout for monitored process 197 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 198 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 198 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,157 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:36,157 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:36,162 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 199 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 199 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,186 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:36,187 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:36,190 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 200 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,215 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,216 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:36,216 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:36,222 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 201 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,250 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:36,250 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:36,254 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 202 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,281 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:36,281 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:36,284 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 203 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,315 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,316 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:36,316 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:36,320 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 204 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:36,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,344 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:36,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,344 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:36,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:36,359 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:36,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,403 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:36,403 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 205 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,408 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:36,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. Waiting until toolchain timeout for monitored process 206 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,455 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:36,455 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:36,467 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 207 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 207 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:36,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,490 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:36,490 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,490 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:36,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:36,493 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 208 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 208 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,522 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 [2020-10-19 19:13:36,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,524 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,525 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:36,525 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:36,529 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 209 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,554 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,555 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:36,555 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:36,559 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 210 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:36,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,585 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:36,586 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-19 19:13:36,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:36,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:36,608 INFO L489 LassoAnalysis]: Using template '3-nested'. 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) Waiting until toolchain timeout for monitored process 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:36,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:36,612 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:36,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:36,614 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 212 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:36,640 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:36,640 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:36,646 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 213 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:36,673 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:36,673 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:36,679 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 214 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 214 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:36,705 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:36,705 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:36,711 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 215 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:36,739 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:36,739 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:36,745 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 216 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:36,770 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:36,770 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:36,775 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 217 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:36,801 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:36,801 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:36,812 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 218 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 218 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:36,836 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:36,836 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:36,843 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 219 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:36,869 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:36,869 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:36,875 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 220 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:36,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:36,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:36,906 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 221 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:36,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,930 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:36,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:36,930 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2020-10-19 19:13:36,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:36,933 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 222 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:36,960 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:36,960 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:36,965 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 223 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:36,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:36,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:36,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:36,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:36,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:36,996 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:36,996 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:37,015 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 224 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:37,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,038 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:37,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:37,046 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2020-10-19 19:13:37,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:37,050 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 225 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 225 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,077 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 [2020-10-19 19:13:37,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,078 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:37,080 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:37,080 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:37,087 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) Waiting until toolchain timeout for monitored process 226 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:37,111 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:37,112 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:37,119 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 227 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-19 19:13:37,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:37,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:37,157 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:37,157 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 [2020-10-19 19:13:37,160 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:37,182 INFO L489 LassoAnalysis]: Using template '4-nested'. 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) Waiting until toolchain timeout for monitored process 228 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:37,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,187 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-19 19:13:37,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:37,189 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:37,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,216 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:37,216 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:37,223 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:37,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,249 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,250 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:37,250 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:37,261 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:37,284 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 [2020-10-19 19:13:37,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,289 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:37,289 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:37,303 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:37,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,348 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:37,349 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 232 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,358 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:37,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,385 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:37,386 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:37,393 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 234 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,421 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:37,421 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:37,433 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 235 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,455 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 [2020-10-19 19:13:37,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,457 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,459 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:37,459 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:37,467 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 236 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 236 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,493 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,495 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:37,495 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:37,504 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:37,529 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 [2020-10-19 19:13:37,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,531 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,533 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:37,534 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:37,545 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 238 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,571 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 [2020-10-19 19:13:37,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:37,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,573 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:37,573 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,574 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2020-10-19 19:13:37,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:37,576 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 239 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 239 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,600 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,602 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:37,602 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:37,609 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 240 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,640 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:37,641 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:37,663 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 241 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:37,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,687 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:37,687 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,688 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2020-10-19 19:13:37,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:37,691 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 242 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 242 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,716 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,718 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:37,718 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:37,726 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 243 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 243 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,753 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:37,754 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:37,761 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 244 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,809 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 [2020-10-19 19:13:37,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-19 19:13:37,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:37,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:37,811 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-19 19:13:37,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:37,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:37,832 INFO L489 LassoAnalysis]: Using template '2-phase'. 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) Waiting until toolchain timeout for monitored process 245 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,834 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 [2020-10-19 19:13:37,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:37,836 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:37,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:37,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:37,837 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-19 19:13:37,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:37,839 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 246 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:37,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:37,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,864 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:37,865 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:37,865 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:37,871 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 247 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 247 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:37,897 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:37,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,897 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:37,899 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:37,899 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:37,904 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 248 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:37,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:37,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:37,930 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:37,930 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:37,936 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 249 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 249 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:37,961 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:37,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:37,962 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:37,962 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:37,968 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 250 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 250 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:37,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:37,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:37,992 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:37,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:37,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:37,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:37,993 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:37,994 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:37,999 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 251 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,024 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 [2020-10-19 19:13:38,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,025 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:38,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:38,033 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:38,033 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:38,041 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 252 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,064 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:38,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:38,066 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:38,066 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:38,072 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 253 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,099 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:38,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:38,101 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:38,101 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:38,106 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 254 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 254 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,131 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:38,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,132 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:38,133 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:38,133 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:38,139 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 255 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,169 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:38,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:38,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,170 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:38,170 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:38,170 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:38,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:38,175 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,205 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 [2020-10-19 19:13:38,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:38,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:38,209 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:38,209 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:38,213 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 257 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:38,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,241 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:38,245 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:38,246 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:38,271 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 258 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 258 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:38,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:38,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,296 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:38,297 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:38,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:38,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:38,303 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 259 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,326 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:38,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,327 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:38,328 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:38,328 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:38,333 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 260 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:38,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:38,360 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-19 19:13:38,360 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-19 19:13:38,364 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 261 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,388 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:38,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:38,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,389 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-19 19:13:38,390 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-19 19:13:38,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:38,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:38,413 INFO L489 LassoAnalysis]: Using template '3-phase'. 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) Waiting until toolchain timeout for monitored process 262 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,414 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 [2020-10-19 19:13:38,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,416 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:38,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,417 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:38,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:38,421 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 263 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,443 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 [2020-10-19 19:13:38,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,445 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,447 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:38,447 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:38,458 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 264 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,480 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 [2020-10-19 19:13:38,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,482 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,484 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:38,484 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:38,493 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 265 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 265 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,516 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,518 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:38,518 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:38,526 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 266 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,549 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 [2020-10-19 19:13:38,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,551 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,553 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:38,553 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:38,563 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 267 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,588 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,590 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:38,590 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:38,600 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 268 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,624 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,627 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:38,627 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:38,640 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 269 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,663 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 [2020-10-19 19:13:38,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,664 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,667 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:38,667 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:38,677 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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) Waiting until toolchain timeout for monitored process 270 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,702 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,702 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,704 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:38,704 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:38,712 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 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 [2020-10-19 19:13:38,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,737 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,739 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:38,740 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:38,748 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 272 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,773 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:38,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,773 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:38,773 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,774 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2020-10-19 19:13:38,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:38,784 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 273 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,807 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,809 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:38,809 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:38,817 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 274 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,841 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,846 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:38,846 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:38,898 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 275 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,922 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:38,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,923 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:38,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,924 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2020-10-19 19:13:38,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:38,934 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 276 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:38,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,958 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,960 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:38,960 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:38,969 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 277 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:38,992 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 [2020-10-19 19:13:38,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:38,993 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:38,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:38,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:38,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:38,996 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:38,996 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:39,004 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 278 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,031 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-19 19:13:39,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:39,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,032 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:39,032 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:39,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:39,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:39,056 INFO L489 LassoAnalysis]: Using template '4-phase'. 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) Waiting until toolchain timeout for monitored process 279 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:39,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,060 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,061 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-19 19:13:39,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:39,067 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 280 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,093 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,093 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,095 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:39,095 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:39,113 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:39,145 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 [2020-10-19 19:13:39,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,152 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:39,153 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:39,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. 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 [2020-10-19 19:13:39,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,192 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:39,192 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:39,204 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 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 [2020-10-19 19:13:39,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,232 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:39,232 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:39,249 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:39,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,287 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,290 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:39,290 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:39,301 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. Waiting until toolchain timeout for monitored process 284 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 285 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 285 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:39,330 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:39,348 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 286 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,372 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,372 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,374 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:39,375 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:39,388 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 287 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,419 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,420 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,423 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:39,423 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:39,436 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 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 [2020-10-19 19:13:39,459 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 [2020-10-19 19:13:39,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,463 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:39,464 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:39,477 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:39,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,505 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:39,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,505 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:39,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 289 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,507 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2020-10-19 19:13:39,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:39,522 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 290 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 290 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,573 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 [2020-10-19 19:13:39,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,578 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:39,578 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:39,589 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:39,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,613 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,613 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,622 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:39,623 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:39,713 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 292 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:39,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,738 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:39,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,739 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2020-10-19 19:13:39,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:39,753 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:39,786 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 [2020-10-19 19:13:39,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,789 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,792 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:39,792 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 293 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,804 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 294 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,832 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 [2020-10-19 19:13:39,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,833 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,835 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-19 19:13:39,835 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-19 19:13:39,847 INFO L522 LassoAnalysis]: Proving 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) Waiting until toolchain timeout for monitored process 295 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,867 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 [2020-10-19 19:13:39,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,869 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:39,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:39,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-19 19:13:39,871 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-19 19:13:39,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:39,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:39,899 INFO L489 LassoAnalysis]: Using template '2-lex'. 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) Waiting until toolchain timeout for monitored process 296 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,901 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 [2020-10-19 19:13:39,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:39,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:39,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:39,903 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:39,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:39,905 INFO L522 LassoAnalysis]: Proving 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 [2020-10-19 19:13:39,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:39,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:39,930 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:39,930 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:39,936 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 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 [2020-10-19 19:13:39,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:39,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:39,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:39,961 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:39,961 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:39,968 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 299 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 299 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:39,990 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 [2020-10-19 19:13:39,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:39,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:39,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:39,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:39,992 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:39,993 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:39,993 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:40,001 INFO L522 LassoAnalysis]: Proving 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) [2020-10-19 19:13:40,023 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 [2020-10-19 19:13:40,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,025 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:40,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:40,028 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:40,028 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 300 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,033 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 301 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 301 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,055 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 [2020-10-19 19:13:40,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,056 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:40,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:40,058 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:40,058 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:40,065 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 302 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 302 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,088 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 [2020-10-19 19:13:40,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:40,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:40,092 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:40,092 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:40,101 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 303 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 303 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,122 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 [2020-10-19 19:13:40,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,124 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:40,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:40,125 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:40,126 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:40,134 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 304 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 304 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,156 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 [2020-10-19 19:13:40,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:40,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:40,159 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:40,159 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:40,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 305 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 305 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,187 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 [2020-10-19 19:13:40,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,192 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:40,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,193 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:40,194 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:40,194 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:40,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 306 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 306 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:40,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:40,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,223 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:40,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:40,224 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2020-10-19 19:13:40,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:40,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 307 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 307 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:40,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:40,253 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:40,253 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:40,259 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 308 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 308 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:40,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:40,290 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:40,290 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:40,316 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 309 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 309 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,339 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:40,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:40,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,340 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:40,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:40,340 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2020-10-19 19:13:40,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:40,347 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 310 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 310 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:40,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:40,373 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:40,373 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:40,380 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 311 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 311 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:40,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:40,405 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:40,405 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-19 19:13:40,411 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 312 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 312 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,433 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 [2020-10-19 19:13:40,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-19 19:13:40,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:40,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-19 19:13:40,435 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-19 19:13:40,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:40,437 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:40,458 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 313 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 313 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,460 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 [2020-10-19 19:13:40,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:40,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:40,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,462 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:40,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:40,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:40,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 314 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 314 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,489 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 [2020-10-19 19:13:40,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,490 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:40,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,491 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:40,493 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:40,493 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:40,504 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 315 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 315 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,527 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:40,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,528 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:40,530 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:40,530 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:40,541 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 316 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 316 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,565 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:40,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,566 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:40,568 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:40,568 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:40,578 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 317 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 317 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:40,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,602 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:40,605 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:40,605 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:40,616 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 318 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 318 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:40,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:40,642 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:40,642 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:40,652 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 319 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 319 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,674 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 [2020-10-19 19:13:40,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,675 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:40,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,676 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:40,679 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:40,679 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:40,695 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 320 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 320 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,719 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:40,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,719 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:40,721 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:40,722 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:40,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 321 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 321 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,755 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:40,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,756 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:40,757 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:40,758 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:40,768 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 322 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 322 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,792 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:40,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,792 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:40,795 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:40,795 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:40,806 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 323 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 323 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:40,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:40,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,830 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:40,830 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:40,831 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:40,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:40,843 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 324 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 324 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,866 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:40,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,866 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:40,868 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:40,868 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:40,879 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 325 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 325 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:40,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:40,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:40,904 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:40,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:40,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:40,904 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:40,912 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:40,912 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:40,981 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 326 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 326 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:41,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:41,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:41,004 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:41,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:41,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:41,004 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-19 19:13:41,004 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:41,006 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-19 19:13:41,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:41,016 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 327 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 327 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:41,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:41,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:41,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:41,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:41,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:41,039 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:41,042 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:41,042 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:41,052 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 328 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 328 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:41,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:41,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:41,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:41,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:41,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:41,075 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:41,077 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-19 19:13:41,077 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-19 19:13:41,089 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 329 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 329 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-19 19:13:41,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-19 19:13:41,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-19 19:13:41,112 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-19 19:13:41,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-19 19:13:41,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-19 19:13:41,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-19 19:13:41,113 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-19 19:13:41,114 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-19 19:13:41,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-19 19:13:41,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-19 19:13:41,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 19.10 07:13:41 BoogieIcfgContainer [2020-10-19 19:13:41,146 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2020-10-19 19:13:41,146 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-19 19:13:41,146 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-19 19:13:41,146 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-19 19:13:41,147 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.10 07:13:24" (3/4) ... [2020-10-19 19:13:41,150 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-10-19 19:13:41,150 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-19 19:13:41,151 INFO L168 Benchmark]: Toolchain (without parser) took 17132.65 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 536.3 MB). Free memory was 958.6 MB in the beginning and 909.7 MB in the end (delta: 48.9 MB). Peak memory consumption was 585.2 MB. Max. memory is 11.5 GB. [2020-10-19 19:13:41,151 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-10-19 19:13:41,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 321.19 ms. Allocated memory is still 1.0 GB. Free memory was 958.6 MB in the beginning and 947.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2020-10-19 19:13:41,152 INFO L168 Benchmark]: Boogie Procedure Inliner took 96.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -175.6 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. [2020-10-19 19:13:41,153 INFO L168 Benchmark]: Boogie Preprocessor took 23.45 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. [2020-10-19 19:13:41,153 INFO L168 Benchmark]: RCFGBuilder took 289.53 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: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. [2020-10-19 19:13:41,154 INFO L168 Benchmark]: BuchiAutomizer took 16387.56 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 408.9 MB). Free memory was 1.1 GB in the beginning and 909.7 MB in the end (delta: 186.7 MB). Peak memory consumption was 597.6 MB. Max. memory is 11.5 GB. [2020-10-19 19:13:41,154 INFO L168 Benchmark]: Witness Printer took 3.67 ms. Allocated memory is still 1.6 GB. Free memory is still 909.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-10-19 19:13:41,157 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 321.19 ms. Allocated memory is still 1.0 GB. Free memory was 958.6 MB in the beginning and 947.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 96.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -175.6 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.45 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 289.53 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: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 16387.56 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 408.9 MB). Free memory was 1.1 GB in the beginning and 909.7 MB in the end (delta: 186.7 MB). Peak memory consumption was 597.6 MB. Max. memory is 11.5 GB. * Witness Printer took 3.67 ms. Allocated memory is still 1.6 GB. Free memory is still 909.7 MB. 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 1 terminating modules (0 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function -1 * y + 10049 and consists of 5 locations. The remainder module has 22 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 16.3s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 15.9s. Construction of modules took 0.0s. Büchi inclusion checks took 0.2s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 1. Automata minimization 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 22 states and ocurred in iteration 1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 20 SDtfs, 24 SDslu, 25 SDs, 0 SdLazy, 22 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT1 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital55 mio100 ax100 hnf98 lsp34 ukn87 mio100 lsp99 div100 bol100 ite100 ukn100 eq178 hnf94 smp100 dnf100 smp100 tf110 neg100 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 16ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 5 LassoNonterminationAnalysisSatUnbounded: 2 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.2s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string0.base, #t~string0.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string0.base, #t~string0.offset, 1);call write~init~int(0, #t~string0.base, 1 + #t~string0.offset, 1);call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(9);" "havoc main_#res;havoc main_#t~nondet4, main_#t~nondet5, main_#t~nondet3, main_~x~0, main_~y~0, main_~z~0, main_~w~0;havoc main_~x~0;havoc main_~y~0;havoc main_~z~0;havoc main_~w~0;main_~w~0 := 0;main_~z~0 := main_~w~0;main_~y~0 := main_~z~0;main_~x~0 := main_~y~0;" "assume !!(0 != main_#t~nondet3 && main_~y~0 < 10000);havoc main_#t~nondet3;" "assume !(0 != main_#t~nondet4);havoc main_#t~nondet4;" "assume 0 != main_#t~nondet5;havoc main_#t~nondet5;" "assume !(main_~x~0 >= 4);" "main_~w~0 := 1 + main_~w~0;main_~z~0 := 10 + main_~z~0;" "assume !!(0 != main_#t~nondet3 && main_~y~0 < 10000);havoc main_#t~nondet3;" Loop: "assume !(0 != main_#t~nondet4);havoc main_#t~nondet4;" "assume 0 != main_#t~nondet5;havoc main_#t~nondet5;" "assume !(main_~x~0 >= 4);" "main_~w~0 := 1 + main_~w~0;main_~z~0 := 10 + main_~z~0;" "assume !!(0 != main_#t~nondet3 && main_~y~0 < 10000);havoc main_#t~nondet3;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...